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-rw-r--r--drivers/clk/clk-scmi.c2
-rw-r--r--drivers/clk/clk.c55
-rw-r--r--drivers/clk/imx/Kconfig6
-rw-r--r--drivers/clk/imx/Makefile1
-rw-r--r--drivers/clk/imx/clk-imx8mm.c17
-rw-r--r--drivers/clk/imx/clk-imx8mn.c636
-rw-r--r--drivers/clk/imx/clk-imx8qxp-lpcg.c5
-rw-r--r--drivers/clk/imx/clk.c8
-rw-r--r--drivers/clk/imx/clk.h18
-rw-r--r--drivers/clk/meson/Kconfig11
-rw-r--r--drivers/clk/meson/Makefile2
-rw-r--r--drivers/clk/meson/axg-aoclk.c63
-rw-r--r--drivers/clk/meson/axg-audio.c261
-rw-r--r--drivers/clk/meson/axg.c207
-rw-r--r--drivers/clk/meson/clk-cpu-dyndiv.c73
-rw-r--r--drivers/clk/meson/clk-cpu-dyndiv.h20
-rw-r--r--drivers/clk/meson/clk-input.c49
-rw-r--r--drivers/clk/meson/clk-input.h19
-rw-r--r--drivers/clk/meson/clk-regmap.h12
-rw-r--r--drivers/clk/meson/g12a-aoclk.c81
-rw-r--r--drivers/clk/meson/g12a.c1626
-rw-r--r--drivers/clk/meson/g12a.h1
-rw-r--r--drivers/clk/meson/gxbb-aoclk.c55
-rw-r--r--drivers/clk/meson/gxbb.c657
-rw-r--r--drivers/clk/meson/meson-aoclk.c37
-rw-r--r--drivers/clk/meson/meson-aoclk.h8
-rw-r--r--drivers/clk/meson/meson-eeclk.c10
-rw-r--r--drivers/clk/meson/meson-eeclk.h2
-rw-r--r--drivers/clk/meson/meson8b.c710
-rw-r--r--drivers/clk/samsung/clk-exynos5-subcmu.c16
-rw-r--r--drivers/clk/samsung/clk-exynos5-subcmu.h2
-rw-r--r--drivers/clk/samsung/clk-exynos5250.c7
-rw-r--r--drivers/clk/samsung/clk-exynos5420.c162
-rw-r--r--drivers/clk/socfpga/clk-periph-s10.c2
34 files changed, 3462 insertions, 1379 deletions
diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c
index a2287c770d5c..886f7c5df51a 100644
--- a/drivers/clk/clk-scmi.c
+++ b/drivers/clk/clk-scmi.c
@@ -69,7 +69,7 @@ static int scmi_clk_set_rate(struct clk_hw *hw, unsigned long rate,
{
struct scmi_clk *clk = to_scmi_clk(hw);
- return clk->handle->clk_ops->rate_set(clk->handle, clk->id, 0, rate);
+ return clk->handle->clk_ops->rate_set(clk->handle, clk->id, rate);
}
static int scmi_clk_enable(struct clk_hw *hw)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index c0990703ce54..ca99e9db6575 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -324,6 +324,25 @@ static struct clk_core *clk_core_lookup(const char *name)
return NULL;
}
+#ifdef CONFIG_OF
+static int of_parse_clkspec(const struct device_node *np, int index,
+ const char *name, struct of_phandle_args *out_args);
+static struct clk_hw *
+of_clk_get_hw_from_clkspec(struct of_phandle_args *clkspec);
+#else
+static inline int of_parse_clkspec(const struct device_node *np, int index,
+ const char *name,
+ struct of_phandle_args *out_args)
+{
+ return -ENOENT;
+}
+static inline struct clk_hw *
+of_clk_get_hw_from_clkspec(struct of_phandle_args *clkspec)
+{
+ return ERR_PTR(-ENOENT);
+}
+#endif
+
/**
* clk_core_get - Find the clk_core parent of a clk
* @core: clk to find parent of
@@ -355,8 +374,9 @@ static struct clk_core *clk_core_lookup(const char *name)
* };
*
* Returns: -ENOENT when the provider can't be found or the clk doesn't
- * exist in the provider. -EINVAL when the name can't be found. NULL when the
- * provider knows about the clk but it isn't provided on this system.
+ * exist in the provider or the name can't be found in the DT node or
+ * in a clkdev lookup. NULL when the provider knows about the clk but it
+ * isn't provided on this system.
* A valid clk_core pointer when the clk can be found in the provider.
*/
static struct clk_core *clk_core_get(struct clk_core *core, u8 p_index)
@@ -367,17 +387,19 @@ static struct clk_core *clk_core_get(struct clk_core *core, u8 p_index)
struct device *dev = core->dev;
const char *dev_id = dev ? dev_name(dev) : NULL;
struct device_node *np = core->of_node;
+ struct of_phandle_args clkspec;
- if (np && (name || index >= 0))
- hw = of_clk_get_hw(np, index, name);
-
- /*
- * If the DT search above couldn't find the provider or the provider
- * didn't know about this clk, fallback to looking up via clkdev based
- * clk_lookups
- */
- if (PTR_ERR(hw) == -ENOENT && name)
+ if (np && (name || index >= 0) &&
+ !of_parse_clkspec(np, index, name, &clkspec)) {
+ hw = of_clk_get_hw_from_clkspec(&clkspec);
+ of_node_put(clkspec.np);
+ } else if (name) {
+ /*
+ * If the DT search above couldn't find the provider fallback to
+ * looking up via clkdev based clk_lookups.
+ */
hw = clk_find_hw(dev_id, name);
+ }
if (IS_ERR(hw))
return ERR_CAST(hw);
@@ -401,7 +423,7 @@ static void clk_core_fill_parent_index(struct clk_core *core, u8 index)
parent = ERR_PTR(-EPROBE_DEFER);
} else {
parent = clk_core_get(core, index);
- if (IS_ERR(parent) && PTR_ERR(parent) == -ENOENT)
+ if (IS_ERR(parent) && PTR_ERR(parent) == -ENOENT && entry->name)
parent = clk_core_lookup(entry->name);
}
@@ -1632,7 +1654,8 @@ static int clk_fetch_parent_index(struct clk_core *core,
break;
/* Fallback to comparing globally unique names */
- if (!strcmp(parent->name, core->parents[i].name))
+ if (core->parents[i].name &&
+ !strcmp(parent->name, core->parents[i].name))
break;
}
@@ -2487,6 +2510,12 @@ runtime_put:
return ret;
}
+int clk_hw_set_parent(struct clk_hw *hw, struct clk_hw *parent)
+{
+ return clk_core_set_parent_nolock(hw->core, parent->core);
+}
+EXPORT_SYMBOL_GPL(clk_hw_set_parent);
+
/**
* clk_set_parent - switch the parent of a mux clk
* @clk: the mux clk whose input we are switching
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index 0eaf41848280..1ac0c7990392 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -14,6 +14,12 @@ config CLK_IMX8MM
help
Build the driver for i.MX8MM CCM Clock Driver
+config CLK_IMX8MN
+ bool "IMX8MN CCM Clock Driver"
+ depends on ARCH_MXC && ARM64
+ help
+ Build the driver for i.MX8MN CCM Clock Driver
+
config CLK_IMX8MQ
bool "IMX8MQ CCM Clock Driver"
depends on ARCH_MXC && ARM64
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 05641c64b317..77a3d714f1d5 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_MXC_CLK_SCU) += \
clk-lpcg-scu.o
obj-$(CONFIG_CLK_IMX8MM) += clk-imx8mm.o
+obj-$(CONFIG_CLK_IMX8MN) += clk-imx8mn.o
obj-$(CONFIG_CLK_IMX8MQ) += clk-imx8mq.o
obj-$(CONFIG_CLK_IMX8QXP) += clk-imx8qxp.o clk-imx8qxp-lpcg.o
diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 6b8e75df994d..43fa9c361fcb 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -26,23 +26,6 @@ static u32 share_count_dcss;
static u32 share_count_pdm;
static u32 share_count_nand;
-#define PLL_1416X_RATE(_rate, _m, _p, _s) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- }
-
-#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- .kdiv = (_k), \
- }
-
static const struct imx_pll14xx_rate_table imx8mm_pll1416x_tbl[] = {
PLL_1416X_RATE(1800000000U, 225, 3, 0),
PLL_1416X_RATE(1600000000U, 200, 3, 0),
diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
new file mode 100644
index 000000000000..07481a53e336
--- /dev/null
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -0,0 +1,636 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2018-2019 NXP.
+ */
+
+#include <dt-bindings/clock/imx8mn-clock.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/types.h>
+
+#include "clk.h"
+
+static u32 share_count_sai2;
+static u32 share_count_sai3;
+static u32 share_count_sai5;
+static u32 share_count_sai6;
+static u32 share_count_sai7;
+static u32 share_count_disp;
+static u32 share_count_pdm;
+static u32 share_count_nand;
+
+enum {
+ ARM_PLL,
+ GPU_PLL,
+ VPU_PLL,
+ SYS_PLL1,
+ SYS_PLL2,
+ SYS_PLL3,
+ DRAM_PLL,
+ AUDIO_PLL1,
+ AUDIO_PLL2,
+ VIDEO_PLL2,
+ NR_PLLS,
+};
+
+static const struct imx_pll14xx_rate_table imx8mn_pll1416x_tbl[] = {
+ PLL_1416X_RATE(1800000000U, 225, 3, 0),
+ PLL_1416X_RATE(1600000000U, 200, 3, 0),
+ PLL_1416X_RATE(1200000000U, 300, 3, 1),
+ PLL_1416X_RATE(1000000000U, 250, 3, 1),
+ PLL_1416X_RATE(800000000U, 200, 3, 1),
+ PLL_1416X_RATE(750000000U, 250, 2, 2),
+ PLL_1416X_RATE(700000000U, 350, 3, 2),
+ PLL_1416X_RATE(600000000U, 300, 3, 2),
+};
+
+static const struct imx_pll14xx_rate_table imx8mn_audiopll_tbl[] = {
+ PLL_1443X_RATE(786432000U, 655, 5, 2, 23593),
+ PLL_1443X_RATE(722534400U, 301, 5, 1, 3670),
+};
+
+static const struct imx_pll14xx_rate_table imx8mn_videopll_tbl[] = {
+ PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
+ PLL_1443X_RATE(594000000U, 198, 2, 2, 0),
+};
+
+static const struct imx_pll14xx_rate_table imx8mn_drampll_tbl[] = {
+ PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
+};
+
+static struct imx_pll14xx_clk imx8mn_audio_pll = {
+ .type = PLL_1443X,
+ .rate_table = imx8mn_audiopll_tbl,
+};
+
+static struct imx_pll14xx_clk imx8mn_video_pll = {
+ .type = PLL_1443X,
+ .rate_table = imx8mn_videopll_tbl,
+};
+
+static struct imx_pll14xx_clk imx8mn_dram_pll = {
+ .type = PLL_1443X,
+ .rate_table = imx8mn_drampll_tbl,
+};
+
+static struct imx_pll14xx_clk imx8mn_arm_pll = {
+ .type = PLL_1416X,
+ .rate_table = imx8mn_pll1416x_tbl,
+};
+
+static struct imx_pll14xx_clk imx8mn_gpu_pll = {
+ .type = PLL_1416X,
+ .rate_table = imx8mn_pll1416x_tbl,
+};
+
+static struct imx_pll14xx_clk imx8mn_vpu_pll = {
+ .type = PLL_1416X,
+ .rate_table = imx8mn_pll1416x_tbl,
+};
+
+static struct imx_pll14xx_clk imx8mn_sys_pll = {
+ .type = PLL_1416X,
+ .rate_table = imx8mn_pll1416x_tbl,
+};
+
+static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
+static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
+static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
+static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
+static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
+static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
+static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
+static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
+static const char * const sys_pll1_bypass_sels[] = {"sys_pll1", "sys_pll1_ref_sel", };
+static const char * const sys_pll2_bypass_sels[] = {"sys_pll2", "sys_pll2_ref_sel", };
+static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
+
+static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pll2_500m",
+ "sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
+ "audio_pll1_out", "sys_pll3_out", };
+
+static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
+ "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
+ "video_pll1_out", "audio_pll2_out", };
+
+static const char * const imx8mn_gpu_shader_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
+ "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
+ "video_pll1_out", "audio_pll2_out", };
+
+static const char * const imx8mn_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m",
+ "sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out",
+ "video_pll1_out", "sys_pll1_100m",};
+
+static const char * const imx8mn_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
+ "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out",
+ "video_pll1_out", "sys_pll3_out", };
+
+static const char * const imx8mn_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
+ "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll1_out", };
+
+static const char * const imx8mn_disp_axi_sels[] = {"osc_24m", "sys_pll2_1000m", "sys_pll1_800m",
+ "sys_pll3_out", "sys_pll1_40m", "audio_pll2_out",
+ "clk_ext1", "clk_ext4", };
+
+static const char * const imx8mn_disp_apb_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll1_800m",
+ "sys_pll3_out", "sys1_pll_40m", "audio_pll2_out",
+ "clk_ext1", "clk_ext3", };
+
+static const char * const imx8mn_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
+static const char * const imx8mn_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
+ "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
+ "video_pll1_out", "audio_pll2_out", };
+
+static const char * const imx8mn_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
+ "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
+ "video_pll1_out", "audio_pll2_out", };
+
+static const char * const imx8mn_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out",
+ "video_pll1_out", "audio_pll2_out", };
+
+static const char * const imx8mn_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m",
+ "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out",
+ "audio_pll1_out", "video_pll1_out", };
+
+static const char * const imx8mn_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m",
+ "sys_pll2_1000m", "sys_pll2_166m", "sys_pll3_out",
+ "audio_pll1_out", "video_pll1_out", };
+
+static const char * const imx8mn_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m",
+ "sys_pll2_500m", "sys_pll2_1000m", "sys_pll3_out",
+ "audio_pll1_out", "sys_pll1_266m", };
+
+static const char * const imx8mn_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out",
+ "audio_pll1_out", "sys_pll1_800m", "sys_pll2_1000m",
+ "sys_pll3_out", "clk_ext4", };
+
+static const char * const imx8mn_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
+ "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+ "clk_ext3", "clk_ext4", };
+
+static const char * const imx8mn_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
+ "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+ "clk_ext3", "clk_ext4", };
+
+static const char * const imx8mn_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
+ "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+ "clk_ext2", "clk_ext3", };
+
+static const char * const imx8mn_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
+ "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+ "clk_ext3", "clk_ext4", };
+
+static const char * const imx8mn_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
+ "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+ "clk_ext3", "clk_ext4", };
+
+static const char * const imx8mn_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
+ "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+ "clk_ext2", "clk_ext3", };
+
+static const char * const imx8mn_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m",
+ "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
+ "video_pll1_out", "clk_ext4", };
+
+static const char * const imx8mn_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
+ "clk_ext1", "clk_ext2", "clk_ext3",
+ "clk_ext4", "video_pll1_out", };
+
+static const char * const imx8mn_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m",
+ "sys_pll2_200m", "sys_pll2_500m", "video_pll1_out",
+ "audio_pll2_out", };
+
+static const char * const imx8mn_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out",
+ "sys_pll1_400m", "audio_pll2_out", "sys_pll3_out",
+ "sys_pll2_250m", "video_pll1_out", };
+
+static const char * const imx8mn_qspi_sels[] = {"osc_24m", "sys1_pll_400m", "sys_pll1_800m",
+ "sys2_pll_500m", "audio_pll2_out", "sys1_pll_266m",
+ "sys3_pll2_out", "sys1_pll_100m", };
+
+static const char * const imx8mn_usdhc1_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
+ "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
+ "audio_pll2_out", "sys_pll1_100m", };
+
+static const char * const imx8mn_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
+ "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
+ "audio_pll2_out", "sys_pll1_100m", };
+
+static const char * const imx8mn_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char * const imx8mn_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char * const imx8mn_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char * const imx8mn_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char * const imx8mn_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
+static const char * const imx8mn_uart2_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char * const imx8mn_uart3_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
+static const char * const imx8mn_uart4_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char * const imx8mn_usb_core_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char * const imx8mn_usb_phy_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char * const imx8mn_ecspi1_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char * const imx8mn_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char * const imx8mn_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
+ "sys_pll1_40m", "sys_pll3_out", "clk_ext1",
+ "sys_pll1_80m", "video_pll1_out", };
+
+static const char * const imx8mn_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
+ "sys_pll1_40m", "sys_pll3_out", "clk_ext1",
+ "sys_pll1_80m", "video_pll1_out", };
+
+static const char * const imx8mn_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
+ "sys_pll1_40m", "sys3_pll2_out", "clk_ext2",
+ "sys_pll1_80m", "video_pll1_out", };
+
+static const char * const imx8mn_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
+ "sys_pll1_40m", "sys_pll3_out", "clk_ext2",
+ "sys_pll1_80m", "video_pll1_out", };
+
+static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m",
+ "vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
+ "sys_pll1_80m", "sys_pll2_166m", };
+
+static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out",
+ "sys_pll3_out", "sys_pll2_200m", "sys_pll1_266m",
+ "sys_pll2_500m", "sys_pll1_100m", };
+
+static const char * const imx8mn_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
+ "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
+ "audio_pll2_out", "video_pll1_out", };
+
+static const char * const imx8mn_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m",
+ "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
+ "audio_pll2_out", "video_pll1_out", };
+
+static const char * const imx8mn_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m",
+ "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
+ "audio_pll2_out", "video_pll1_out", };
+
+static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
+ "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
+ "audio_pll2_clk", "sys_pll1_100m", };
+
+static const char * const imx8mn_camera_pixel_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
+ "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
+ "audio_pll2_out", "video_pll1_out", };
+
+static const char * const imx8mn_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
+ "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
+ "audio_pll2_out", "video_pll1_out", };
+
+static const char * const imx8mn_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
+ "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
+ "audio_pll2_out", "video_pll1_out", };
+
+static const char * const imx8mn_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m",
+ "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char * const imx8mn_ecspi3_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char * const imx8mn_pdm_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
+ "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char * const imx8mn_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };
+
+static const char * const imx8mn_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "osc_27m",
+ "sys_pll1_200m", "audio_pll2_clk", "vpu_pll",
+ "sys_pll1_80m", };
+static const char * const imx8mn_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m",
+ "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out",
+ "video_pll1_out", "osc_32k", };
+
+static struct clk *clks[IMX8MN_CLK_END];
+static struct clk_onecell_data clk_data;
+
+static int imx8mn_clocks_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
+ void __iomem *base;
+ int ret;
+
+ clks[IMX8MN_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+ clks[IMX8MN_CLK_24M] = of_clk_get_by_name(np, "osc_24m");
+ clks[IMX8MN_CLK_32K] = of_clk_get_by_name(np, "osc_32k");
+ clks[IMX8MN_CLK_EXT1] = of_clk_get_by_name(np, "clk_ext1");
+ clks[IMX8MN_CLK_EXT2] = of_clk_get_by_name(np, "clk_ext2");
+ clks[IMX8MN_CLK_EXT3] = of_clk_get_by_name(np, "clk_ext3");
+ clks[IMX8MN_CLK_EXT4] = of_clk_get_by_name(np, "clk_ext4");
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,imx8mn-anatop");
+ base = of_iomap(np, 0);
+ if (WARN_ON(!base)) {
+ ret = -ENOMEM;
+ goto unregister_clks;
+ }
+
+ clks[IMX8MN_AUDIO_PLL1_REF_SEL] = imx_clk_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_AUDIO_PLL2_REF_SEL] = imx_clk_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_VPU_PLL_REF_SEL] = imx_clk_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_ARM_PLL_REF_SEL] = imx_clk_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_SYS_PLL1_REF_SEL] = imx_clk_mux("sys_pll1_ref_sel", base + 0x94, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_SYS_PLL2_REF_SEL] = imx_clk_mux("sys_pll2_ref_sel", base + 0x104, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+ clks[IMX8MN_SYS_PLL3_REF_SEL] = imx_clk_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+
+ clks[IMX8MN_AUDIO_PLL1] = imx_clk_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx8mn_audio_pll);
+ clks[IMX8MN_AUDIO_PLL2] = imx_clk_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx8mn_audio_pll);
+ clks[IMX8MN_VIDEO_PLL1] = imx_clk_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx8mn_video_pll);
+ clks[IMX8MN_DRAM_PLL] = imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx8mn_dram_pll);
+ clks[IMX8MN_GPU_PLL] = imx_clk_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx8mn_gpu_pll);
+ clks[IMX8MN_VPU_PLL] = imx_clk_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx8mn_vpu_pll);
+ clks[IMX8MN_ARM_PLL] = imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx8mn_arm_pll);
+ clks[IMX8MN_SYS_PLL1] = imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", base + 0x94, &imx8mn_sys_pll);
+ clks[IMX8MN_SYS_PLL2] = imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", base + 0x104, &imx8mn_sys_pll);
+ clks[IMX8MN_SYS_PLL3] = imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114, &imx8mn_sys_pll);
+
+ /* PLL bypass out */
+ clks[IMX8MN_AUDIO_PLL1_BYPASS] = imx_clk_mux_flags("audio_pll1_bypass", base, 4, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_AUDIO_PLL2_BYPASS] = imx_clk_mux_flags("audio_pll2_bypass", base + 0x14, 4, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_mux_flags("video_pll1_bypass", base + 0x28, 4, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_mux_flags("dram_pll_bypass", base + 0x50, 4, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_GPU_PLL_BYPASS] = imx_clk_mux_flags("gpu_pll_bypass", base + 0x64, 4, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_VPU_PLL_BYPASS] = imx_clk_mux_flags("vpu_pll_bypass", base + 0x74, 4, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_ARM_PLL_BYPASS] = imx_clk_mux_flags("arm_pll_bypass", base + 0x84, 4, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_SYS_PLL1_BYPASS] = imx_clk_mux_flags("sys_pll1_bypass", base + 0x94, 4, 1, sys_pll1_bypass_sels, ARRAY_SIZE(sys_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_SYS_PLL2_BYPASS] = imx_clk_mux_flags("sys_pll2_bypass", base + 0x104, 4, 1, sys_pll2_bypass_sels, ARRAY_SIZE(sys_pll2_bypass_sels), CLK_SET_RATE_PARENT);
+ clks[IMX8MN_SYS_PLL3_BYPASS] = imx_clk_mux_flags("sys_pll3_bypass", base + 0x114, 4, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
+
+ /* unbypass all the plls */
+ clk_set_parent(clks[IMX8MN_AUDIO_PLL1_BYPASS], clks[IMX8MN_AUDIO_PLL1]);
+ clk_set_parent(clks[IMX8MN_AUDIO_PLL2_BYPASS], clks[IMX8MN_AUDIO_PLL2]);
+ clk_set_parent(clks[IMX8MN_VIDEO_PLL1_BYPASS], clks[IMX8MN_VIDEO_PLL1]);
+ clk_set_parent(clks[IMX8MN_DRAM_PLL_BYPASS], clks[IMX8MN_DRAM_PLL]);
+ clk_set_parent(clks[IMX8MN_GPU_PLL_BYPASS], clks[IMX8MN_GPU_PLL]);
+ clk_set_parent(clks[IMX8MN_VPU_PLL_BYPASS], clks[IMX8MN_VPU_PLL]);
+ clk_set_parent(clks[IMX8MN_ARM_PLL_BYPASS], clks[IMX8MN_ARM_PLL]);
+ clk_set_parent(clks[IMX8MN_SYS_PLL1_BYPASS], clks[IMX8MN_SYS_PLL1]);
+ clk_set_parent(clks[IMX8MN_SYS_PLL2_BYPASS], clks[IMX8MN_SYS_PLL2]);
+ clk_set_parent(clks[IMX8MN_SYS_PLL3_BYPASS], clks[IMX8MN_SYS_PLL3]);
+
+ /* PLL out gate */
+ clks[IMX8MN_AUDIO_PLL1_OUT] = imx_clk_gate("audio_pll1_out", "audio_pll1_bypass", base, 13);
+ clks[IMX8MN_AUDIO_PLL2_OUT] = imx_clk_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13);
+ clks[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
+ clks[IMX8MN_DRAM_PLL_OUT] = imx_clk_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
+ clks[IMX8MN_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 13);
+ clks[IMX8MN_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 13);
+ clks[IMX8MN_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 13);
+ clks[IMX8MN_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 13);
+ clks[IMX8MN_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 13);
+ clks[IMX8MN_SYS_PLL3_OUT] = imx_clk_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 13);
+
+ /* SYS PLL fixed output */
+ clks[IMX8MN_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20);
+ clks[IMX8MN_SYS_PLL1_80M] = imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10);
+ clks[IMX8MN_SYS_PLL1_100M] = imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8);
+ clks[IMX8MN_SYS_PLL1_133M] = imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6);
+ clks[IMX8MN_SYS_PLL1_160M] = imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5);
+ clks[IMX8MN_SYS_PLL1_200M] = imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4);
+ clks[IMX8MN_SYS_PLL1_266M] = imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3);
+ clks[IMX8MN_SYS_PLL1_400M] = imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2);
+ clks[IMX8MN_SYS_PLL1_800M] = imx_clk_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);
+
+ clks[IMX8MN_SYS_PLL2_50M] = imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20);
+ clks[IMX8MN_SYS_PLL2_100M] = imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10);
+ clks[IMX8MN_SYS_PLL2_125M] = imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8);
+ clks[IMX8MN_SYS_PLL2_166M] = imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6);
+ clks[IMX8MN_SYS_PLL2_200M] = imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5);
+ clks[IMX8MN_SYS_PLL2_250M] = imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4);
+ clks[IMX8MN_SYS_PLL2_333M] = imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3);
+ clks[IMX8MN_SYS_PLL2_500M] = imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2);
+ clks[IMX8MN_SYS_PLL2_1000M] = imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);
+
+ np = dev->of_node;
+ base = devm_platform_ioremap_resource(pdev, 0);
+ if (WARN_ON(IS_ERR(base))) {
+ ret = PTR_ERR(base);
+ goto unregister_clks;
+ }
+
+ /* CORE */
+ clks[IMX8MN_CLK_A53_SRC] = imx_clk_mux2("arm_a53_src", base + 0x8000, 24, 3, imx8mn_a53_sels, ARRAY_SIZE(imx8mn_a53_sels));
+ clks[IMX8MN_CLK_GPU_CORE_SRC] = imx_clk_mux2("gpu_core_src", base + 0x8180, 24, 3, imx8mn_gpu_core_sels, ARRAY_SIZE(imx8mn_gpu_core_sels));
+ clks[IMX8MN_CLK_GPU_SHADER_SRC] = imx_clk_mux2("gpu_shader_src", base + 0x8200, 24, 3, imx8mn_gpu_shader_sels, ARRAY_SIZE(imx8mn_gpu_shader_sels));
+ clks[IMX8MN_CLK_A53_CG] = imx_clk_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28);
+ clks[IMX8MN_CLK_GPU_CORE_CG] = imx_clk_gate3("gpu_core_cg", "gpu_core_src", base + 0x8180, 28);
+ clks[IMX8MN_CLK_GPU_SHADER_CG] = imx_clk_gate3("gpu_shader_cg", "gpu_shader_src", base + 0x8200, 28);
+
+ clks[IMX8MN_CLK_A53_DIV] = imx_clk_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3);
+ clks[IMX8MN_CLK_GPU_CORE_DIV] = imx_clk_divider2("gpu_core_div", "gpu_core_cg", base + 0x8180, 0, 3);
+ clks[IMX8MN_CLK_GPU_SHADER_DIV] = imx_clk_divider2("gpu_shader_div", "gpu_shader_cg", base + 0x8200, 0, 3);
+
+ /* BUS */
+ clks[IMX8MN_CLK_MAIN_AXI] = imx8m_clk_composite_critical("main_axi", imx8mn_main_axi_sels, base + 0x8800);
+ clks[IMX8MN_CLK_ENET_AXI] = imx8m_clk_composite("enet_axi", imx8mn_enet_axi_sels, base + 0x8880);
+ clks[IMX8MN_CLK_NAND_USDHC_BUS] = imx8m_clk_composite("nand_usdhc_bus", imx8mn_nand_usdhc_sels, base + 0x8900);
+ clks[IMX8MN_CLK_DISP_AXI] = imx8m_clk_composite("disp_axi", imx8mn_disp_axi_sels, base + 0x8a00);
+ clks[IMX8MN_CLK_DISP_APB] = imx8m_clk_composite("disp_apb", imx8mn_disp_apb_sels, base + 0x8a80);
+ clks[IMX8MN_CLK_USB_BUS] = imx8m_clk_composite("usb_bus", imx8mn_usb_bus_sels, base + 0x8b80);
+ clks[IMX8MN_CLK_GPU_AXI] = imx8m_clk_composite("gpu_axi", imx8mn_gpu_axi_sels, base + 0x8c00);
+ clks[IMX8MN_CLK_GPU_AHB] = imx8m_clk_composite("gpu_ahb", imx8mn_gpu_ahb_sels, base + 0x8c80);
+ clks[IMX8MN_CLK_NOC] = imx8m_clk_composite_critical("noc", imx8mn_noc_sels, base + 0x8d00);
+
+ clks[IMX8MN_CLK_AHB] = imx8m_clk_composite_critical("ahb", imx8mn_ahb_sels, base + 0x9000);
+ clks[IMX8MN_CLK_AUDIO_AHB] = imx8m_clk_composite("audio_ahb", imx8mn_audio_ahb_sels, base + 0x9100);
+ clks[IMX8MN_CLK_IPG_ROOT] = imx_clk_divider2("ipg_root", "ahb", base + 0x9080, 0, 1);
+ clks[IMX8MN_CLK_IPG_AUDIO_ROOT] = imx_clk_divider2("ipg_audio_root", "audio_ahb", base + 0x9180, 0, 1);
+ clks[IMX8MN_CLK_DRAM_CORE] = imx_clk_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mn_dram_core_sels, ARRAY_SIZE(imx8mn_dram_core_sels), CLK_IS_CRITICAL);
+ clks[IMX8MN_CLK_DRAM_ALT] = imx8m_clk_composite("dram_alt", imx8mn_dram_alt_sels, base + 0xa000);
+ clks[IMX8MN_CLK_DRAM_APB] = imx8m_clk_composite_critical("dram_apb", imx8mn_dram_apb_sels, base + 0xa080);
+ clks[IMX8MN_CLK_DISP_PIXEL] = imx8m_clk_composite("disp_pixel", imx8mn_disp_pixel_sels, base + 0xa500);
+ clks[IMX8MN_CLK_SAI2] = imx8m_clk_composite("sai2", imx8mn_sai2_sels, base + 0xa600);
+ clks[IMX8MN_CLK_SAI3] = imx8m_clk_composite("sai3", imx8mn_sai3_sels, base + 0xa680);
+ clks[IMX8MN_CLK_SAI5] = imx8m_clk_composite("sai5", imx8mn_sai5_sels, base + 0xa780);
+ clks[IMX8MN_CLK_SAI6] = imx8m_clk_composite("sai6", imx8mn_sai6_sels, base + 0xa800);
+ clks[IMX8MN_CLK_SPDIF1] = imx8m_clk_composite("spdif1", imx8mn_spdif1_sels, base + 0xa880);
+ clks[IMX8MN_CLK_ENET_REF] = imx8m_clk_composite("enet_ref", imx8mn_enet_ref_sels, base + 0xa980);
+ clks[IMX8MN_CLK_ENET_TIMER] = imx8m_clk_composite("enet_timer", imx8mn_enet_timer_sels, base + 0xaa00);
+ clks[IMX8MN_CLK_ENET_PHY_REF] = imx8m_clk_composite("enet_phy", imx8mn_enet_phy_sels, base + 0xaa80);
+ clks[IMX8MN_CLK_NAND] = imx8m_clk_composite("nand", imx8mn_nand_sels, base + 0xab00);
+ clks[IMX8MN_CLK_QSPI] = imx8m_clk_composite("qspi", imx8mn_qspi_sels, base + 0xab80);
+ clks[IMX8MN_CLK_USDHC1] = imx8m_clk_composite("usdhc1", imx8mn_usdhc1_sels, base + 0xac00);
+ clks[IMX8MN_CLK_USDHC2] = imx8m_clk_composite("usdhc2", imx8mn_usdhc2_sels, base + 0xac80);
+ clks[IMX8MN_CLK_I2C1] = imx8m_clk_composite("i2c1", imx8mn_i2c1_sels, base + 0xad00);
+ clks[IMX8MN_CLK_I2C2] = imx8m_clk_composite("i2c2", imx8mn_i2c2_sels, base + 0xad80);
+ clks[IMX8MN_CLK_I2C3] = imx8m_clk_composite("i2c3", imx8mn_i2c3_sels, base + 0xae00);
+ clks[IMX8MN_CLK_I2C4] = imx8m_clk_composite("i2c4", imx8mn_i2c4_sels, base + 0xae80);
+ clks[IMX8MN_CLK_UART1] = imx8m_clk_composite("uart1", imx8mn_uart1_sels, base + 0xaf00);
+ clks[IMX8MN_CLK_UART2] = imx8m_clk_composite("uart2", imx8mn_uart2_sels, base + 0xaf80);
+ clks[IMX8MN_CLK_UART3] = imx8m_clk_composite("uart3", imx8mn_uart3_sels, base + 0xb000);
+ clks[IMX8MN_CLK_UART4] = imx8m_clk_composite("uart4", imx8mn_uart4_sels, base + 0xb080);
+ clks[IMX8MN_CLK_USB_CORE_REF] = imx8m_clk_composite("usb_core_ref", imx8mn_usb_core_sels, base + 0xb100);
+ clks[IMX8MN_CLK_USB_PHY_REF] = imx8m_clk_composite("usb_phy_ref", imx8mn_usb_phy_sels, base + 0xb180);
+ clks[IMX8MN_CLK_ECSPI1] = imx8m_clk_composite("ecspi1", imx8mn_ecspi1_sels, base + 0xb280);
+ clks[IMX8MN_CLK_ECSPI2] = imx8m_clk_composite("ecspi2", imx8mn_ecspi2_sels, base + 0xb300);
+ clks[IMX8MN_CLK_PWM1] = imx8m_clk_composite("pwm1", imx8mn_pwm1_sels, base + 0xb380);
+ clks[IMX8MN_CLK_PWM2] = imx8m_clk_composite("pwm2", imx8mn_pwm2_sels, base + 0xb400);
+ clks[IMX8MN_CLK_PWM3] = imx8m_clk_composite("pwm3", imx8mn_pwm3_sels, base + 0xb480);
+ clks[IMX8MN_CLK_PWM4] = imx8m_clk_composite("pwm4", imx8mn_pwm4_sels, base + 0xb500);
+ clks[IMX8MN_CLK_WDOG] = imx8m_clk_composite("wdog", imx8mn_wdog_sels, base + 0xb900);
+ clks[IMX8MN_CLK_WRCLK] = imx8m_clk_composite("wrclk", imx8mn_wrclk_sels, base + 0xb980);
+ clks[IMX8MN_CLK_CLKO1] = imx8m_clk_composite("clko1", imx8mn_clko1_sels, base + 0xba00);
+ clks[IMX8MN_CLK_CLKO2] = imx8m_clk_composite("clko2", imx8mn_clko2_sels, base + 0xba80);
+ clks[IMX8MN_CLK_DSI_CORE] = imx8m_clk_composite("dsi_core", imx8mn_dsi_core_sels, base + 0xbb00);
+ clks[IMX8MN_CLK_DSI_PHY_REF] = imx8m_clk_composite("dsi_phy_ref", imx8mn_dsi_phy_sels, base + 0xbb80);
+ clks[IMX8MN_CLK_DSI_DBI] = imx8m_clk_composite("dsi_dbi", imx8mn_dsi_dbi_sels, base + 0xbc00);
+ clks[IMX8MN_CLK_USDHC3] = imx8m_clk_composite("usdhc3", imx8mn_usdhc3_sels, base + 0xbc80);
+ clks[IMX8MN_CLK_CAMERA_PIXEL] = imx8m_clk_composite("camera_pixel", imx8mn_camera_pixel_sels, base + 0xbd00);
+ clks[IMX8MN_CLK_CSI1_PHY_REF] = imx8m_clk_composite("csi1_phy_ref", imx8mn_csi1_phy_sels, base + 0xbd80);
+ clks[IMX8MN_CLK_CSI2_PHY_REF] = imx8m_clk_composite("csi2_phy_ref", imx8mn_csi2_phy_sels, base + 0xbf00);
+ clks[IMX8MN_CLK_CSI2_ESC] = imx8m_clk_composite("csi2_esc", imx8mn_csi2_esc_sels, base + 0xbf80);
+ clks[IMX8MN_CLK_ECSPI3] = imx8m_clk_composite("ecspi3", imx8mn_ecspi3_sels, base + 0xc180);
+ clks[IMX8MN_CLK_PDM] = imx8m_clk_composite("pdm", imx8mn_pdm_sels, base + 0xc200);
+ clks[IMX8MN_CLK_SAI7] = imx8m_clk_composite("sai7", imx8mn_sai7_sels, base + 0xc300);
+
+ clks[IMX8MN_CLK_ECSPI1_ROOT] = imx_clk_gate4("ecspi1_root_clk", "ecspi1", base + 0x4070, 0);
+ clks[IMX8MN_CLK_ECSPI2_ROOT] = imx_clk_gate4("ecspi2_root_clk", "ecspi2", base + 0x4080, 0);
+ clks[IMX8MN_CLK_ECSPI3_ROOT] = imx_clk_gate4("ecspi3_root_clk", "ecspi3", base + 0x4090, 0);
+ clks[IMX8MN_CLK_ENET1_ROOT] = imx_clk_gate4("enet1_root_clk", "enet_axi", base + 0x40a0, 0);
+ clks[IMX8MN_CLK_GPIO1_ROOT] = imx_clk_gate4("gpio1_root_clk", "ipg_root", base + 0x40b0, 0);
+ clks[IMX8MN_CLK_GPIO2_ROOT] = imx_clk_gate4("gpio2_root_clk", "ipg_root", base + 0x40c0, 0);
+ clks[IMX8MN_CLK_GPIO3_ROOT] = imx_clk_gate4("gpio3_root_clk", "ipg_root", base + 0x40d0, 0);
+ clks[IMX8MN_CLK_GPIO4_ROOT] = imx_clk_gate4("gpio4_root_clk", "ipg_root", base + 0x40e0, 0);
+ clks[IMX8MN_CLK_GPIO5_ROOT] = imx_clk_gate4("gpio5_root_clk", "ipg_root", base + 0x40f0, 0);
+ clks[IMX8MN_CLK_I2C1_ROOT] = imx_clk_gate4("i2c1_root_clk", "i2c1", base + 0x4170, 0);
+ clks[IMX8MN_CLK_I2C2_ROOT] = imx_clk_gate4("i2c2_root_clk", "i2c2", base + 0x4180, 0);
+ clks[IMX8MN_CLK_I2C3_ROOT] = imx_clk_gate4("i2c3_root_clk", "i2c3", base + 0x4190, 0);
+ clks[IMX8MN_CLK_I2C4_ROOT] = imx_clk_gate4("i2c4_root_clk", "i2c4", base + 0x41a0, 0);
+ clks[IMX8MN_CLK_MU_ROOT] = imx_clk_gate4("mu_root_clk", "ipg_root", base + 0x4210, 0);
+ clks[IMX8MN_CLK_OCOTP_ROOT] = imx_clk_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0);
+ clks[IMX8MN_CLK_PWM1_ROOT] = imx_clk_gate4("pwm1_root_clk", "pwm1", base + 0x4280, 0);
+ clks[IMX8MN_CLK_PWM2_ROOT] = imx_clk_gate4("pwm2_root_clk", "pwm2", base + 0x4290, 0);
+ clks[IMX8MN_CLK_PWM3_ROOT] = imx_clk_gate4("pwm3_root_clk", "pwm3", base + 0x42a0, 0);
+ clks[IMX8MN_CLK_PWM4_ROOT] = imx_clk_gate4("pwm4_root_clk", "pwm4", base + 0x42b0, 0);
+ clks[IMX8MN_CLK_QSPI_ROOT] = imx_clk_gate4("qspi_root_clk", "qspi", base + 0x42f0, 0);
+ clks[IMX8MN_CLK_NAND_ROOT] = imx_clk_gate2_shared2("nand_root_clk", "nand", base + 0x4300, 0, &share_count_nand);
+ clks[IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK] = imx_clk_gate2_shared2("nand_usdhc_rawnand_clk", "nand_usdhc_bus", base + 0x4300, 0, &share_count_nand);
+ clks[IMX8MN_CLK_SAI2_ROOT] = imx_clk_gate2_shared2("sai2_root_clk", "sai2", base + 0x4340, 0, &share_count_sai2);
+ clks[IMX8MN_CLK_SAI2_IPG] = imx_clk_gate2_shared2("sai2_ipg_clk", "ipg_audio_root", base + 0x4340, 0, &share_count_sai2);
+ clks[IMX8MN_CLK_SAI3_ROOT] = imx_clk_gate2_shared2("sai3_root_clk", "sai3", base + 0x4350, 0, &share_count_sai3);
+ clks[IMX8MN_CLK_SAI3_IPG] = imx_clk_gate2_shared2("sai3_ipg_clk", "ipg_audio_root", base + 0x4350, 0, &share_count_sai3);
+ clks[IMX8MN_CLK_SAI5_ROOT] = imx_clk_gate2_shared2("sai5_root_clk", "sai5", base + 0x4370, 0, &share_count_sai5);
+ clks[IMX8MN_CLK_SAI5_IPG] = imx_clk_gate2_shared2("sai5_ipg_clk", "ipg_audio_root", base + 0x4370, 0, &share_count_sai5);
+ clks[IMX8MN_CLK_SAI6_ROOT] = imx_clk_gate2_shared2("sai6_root_clk", "sai6", base + 0x4380, 0, &share_count_sai6);
+ clks[IMX8MN_CLK_SAI6_IPG] = imx_clk_gate2_shared2("sai6_ipg_clk", "ipg_audio_root", base + 0x4380, 0, &share_count_sai6);
+ clks[IMX8MN_CLK_UART1_ROOT] = imx_clk_gate4("uart1_root_clk", "uart1", base + 0x4490, 0);
+ clks[IMX8MN_CLK_UART2_ROOT] = imx_clk_gate4("uart2_root_clk", "uart2", base + 0x44a0, 0);
+ clks[IMX8MN_CLK_UART3_ROOT] = imx_clk_gate4("uart3_root_clk", "uart3", base + 0x44b0, 0);
+ clks[IMX8MN_CLK_UART4_ROOT] = imx_clk_gate4("uart4_root_clk", "uart4", base + 0x44c0, 0);
+ clks[IMX8MN_CLK_USB1_CTRL_ROOT] = imx_clk_gate4("usb1_ctrl_root_clk", "usb_core_ref", base + 0x44d0, 0);
+ clks[IMX8MN_CLK_GPU_CORE_ROOT] = imx_clk_gate4("gpu_core_root_clk", "gpu_core_div", base + 0x44f0, 0);
+ clks[IMX8MN_CLK_USDHC1_ROOT] = imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0);
+ clks[IMX8MN_CLK_USDHC2_ROOT] = imx_clk_gate4("usdhc2_root_clk", "usdhc2", base + 0x4520, 0);
+ clks[IMX8MN_CLK_WDOG1_ROOT] = imx_clk_gate4("wdog1_root_clk", "wdog", base + 0x4530, 0);
+ clks[IMX8MN_CLK_WDOG2_ROOT] = imx_clk_gate4("wdog2_root_clk", "wdog", base + 0x4540, 0);
+ clks[IMX8MN_CLK_WDOG3_ROOT] = imx_clk_gate4("wdog3_root_clk", "wdog", base + 0x4550, 0);
+ clks[IMX8MN_CLK_GPU_BUS_ROOT] = imx_clk_gate4("gpu_root_clk", "gpu_axi", base + 0x4570, 0);
+ clks[IMX8MN_CLK_ASRC_ROOT] = imx_clk_gate4("asrc_root_clk", "audio_ahb", base + 0x4580, 0);
+ clks[IMX8MN_CLK_PDM_ROOT] = imx_clk_gate2_shared2("pdm_root_clk", "pdm", base + 0x45b0, 0, &share_count_pdm);
+ clks[IMX8MN_CLK_PDM_IPG] = imx_clk_gate2_shared2("pdm_ipg_clk", "ipg_audio_root", base + 0x45b0, 0, &share_count_pdm);
+ clks[IMX8MN_CLK_DISP_AXI_ROOT] = imx_clk_gate2_shared2("disp_axi_root_clk", "disp_axi", base + 0x45d0, 0, &share_count_disp);
+ clks[IMX8MN_CLK_DISP_APB_ROOT] = imx_clk_gate2_shared2("disp_apb_root_clk", "disp_apb", base + 0x45d0, 0, &share_count_disp);
+ clks[IMX8MN_CLK_CAMERA_PIXEL_ROOT] = imx_clk_gate2_shared2("camera_pixel_clk", "camera_pixel", base + 0x45d0, 0, &share_count_disp);
+ clks[IMX8MN_CLK_DISP_PIXEL_ROOT] = imx_clk_gate2_shared2("disp_pixel_clk", "disp_pixel", base + 0x45d0, 0, &share_count_disp);
+ clks[IMX8MN_CLK_USDHC3_ROOT] = imx_clk_gate4("usdhc3_root_clk", "usdhc3", base + 0x45e0, 0);
+ clks[IMX8MN_CLK_TMU_ROOT] = imx_clk_gate4("tmu_root_clk", "ipg_root", base + 0x4620, 0);
+ clks[IMX8MN_CLK_SDMA1_ROOT] = imx_clk_gate4("sdma1_clk", "ipg_root", base + 0x43a0, 0);
+ clks[IMX8MN_CLK_SDMA2_ROOT] = imx_clk_gate4("sdma2_clk", "ipg_audio_root", base + 0x43b0, 0);
+ clks[IMX8MN_CLK_SDMA3_ROOT] = imx_clk_gate4("sdma3_clk", "ipg_audio_root", base + 0x45f0, 0);
+ clks[IMX8MN_CLK_SAI7_ROOT] = imx_clk_gate2_shared2("sai7_root_clk", "sai7", base + 0x4650, 0, &share_count_sai7);
+
+ clks[IMX8MN_CLK_DRAM_ALT_ROOT] = imx_clk_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
+
+ clks[IMX8MN_CLK_ARM] = imx_clk_cpu("arm", "arm_a53_div",
+ clks[IMX8MN_CLK_A53_DIV],
+ clks[IMX8MN_CLK_A53_SRC],
+ clks[IMX8MN_ARM_PLL_OUT],
+ clks[IMX8MN_CLK_24M]);
+
+ imx_check_clocks(clks, ARRAY_SIZE(clks));
+
+ clk_data.clks = clks;
+ clk_data.clk_num = ARRAY_SIZE(clks);
+ ret = of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+ if (ret < 0) {
+ dev_err(dev, "failed to register clks for i.MX8MN\n");
+ goto unregister_clks;
+ }
+
+ return 0;
+
+unregister_clks:
+ imx_unregister_clocks(clks, ARRAY_SIZE(clks));
+
+ return ret;
+}
+
+static const struct of_device_id imx8mn_clk_of_match[] = {
+ { .compatible = "fsl,imx8mn-ccm" },
+ { /* Sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, imx8mn_clk_of_match);
+
+static struct platform_driver imx8mn_clk_driver = {
+ .probe = imx8mn_clocks_probe,
+ .driver = {
+ .name = "imx8mn-ccm",
+ .of_match_table = of_match_ptr(imx8mn_clk_of_match),
+ },
+};
+module_platform_driver(imx8mn_clk_driver);
diff --git a/drivers/clk/imx/clk-imx8qxp-lpcg.c b/drivers/clk/imx/clk-imx8qxp-lpcg.c
index fb6edf1b8aa2..c0aff7ca6374 100644
--- a/drivers/clk/imx/clk-imx8qxp-lpcg.c
+++ b/drivers/clk/imx/clk-imx8qxp-lpcg.c
@@ -72,6 +72,11 @@ static const struct imx8qxp_lpcg_data imx8qxp_lpcg_adma[] = {
{ IMX_ADMA_LPCG_I2C2_CLK, "i2c2_lpcg_clk", "i2c2_clk", 0, ADMA_LPI2C_2_LPCG, 0, 0, },
{ IMX_ADMA_LPCG_I2C3_IPG_CLK, "i2c3_lpcg_ipg_clk", "dma_ipg_clk_root", 0, ADMA_LPI2C_3_LPCG, 16, 0, },
{ IMX_ADMA_LPCG_I2C3_CLK, "i2c3_lpcg_clk", "i2c3_clk", 0, ADMA_LPI2C_3_LPCG, 0, 0, },
+
+ { IMX_ADMA_LPCG_DSP_CORE_CLK, "dsp_lpcg_core_clk", "dma_ipg_clk_root", 0, ADMA_HIFI_LPCG, 28, 0, },
+ { IMX_ADMA_LPCG_DSP_IPG_CLK, "dsp_lpcg_ipg_clk", "dma_ipg_clk_root", 0, ADMA_HIFI_LPCG, 20, 0, },
+ { IMX_ADMA_LPCG_DSP_ADB_CLK, "dsp_lpcg_adb_clk", "dma_ipg_clk_root", 0, ADMA_HIFI_LPCG, 16, 0, },
+ { IMX_ADMA_LPCG_OCRAM_IPG_CLK, "ocram_lpcg_ipg_clk", "dma_ipg_clk_root", 0, ADMA_OCRAM_LPCG, 16, 0, },
};
static const struct imx8qxp_ss_lpcg imx8qxp_ss_adma = {
diff --git a/drivers/clk/imx/clk.c b/drivers/clk/imx/clk.c
index f628071f6605..cfc05e43c343 100644
--- a/drivers/clk/imx/clk.c
+++ b/drivers/clk/imx/clk.c
@@ -14,6 +14,14 @@
DEFINE_SPINLOCK(imx_ccm_lock);
+void imx_unregister_clocks(struct clk *clks[], unsigned int count)
+{
+ unsigned int i;
+
+ for (i = 0; i < count; i++)
+ clk_unregister(clks[i]);
+}
+
void __init imx_mmdc_mask_handshake(void __iomem *ccm_base,
unsigned int chn)
{
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index d94d9cb079d3..bb4ec1b33faf 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -12,6 +12,7 @@ void imx_check_clk_hws(struct clk_hw *clks[], unsigned int count);
void imx_register_uart_clocks(struct clk ** const clks[]);
void imx_register_uart_clocks_hws(struct clk_hw ** const hws[]);
void imx_mmdc_mask_handshake(void __iomem *ccm_base, unsigned int chn);
+void imx_unregister_clocks(struct clk *clks[], unsigned int count);
extern void imx_cscmr1_fixup(u32 *val);
@@ -153,6 +154,23 @@ enum imx_pllv3_type {
struct clk_hw *imx_clk_hw_pllv3(enum imx_pllv3_type type, const char *name,
const char *parent_name, void __iomem *base, u32 div_mask);
+#define PLL_1416X_RATE(_rate, _m, _p, _s) \
+ { \
+ .rate = (_rate), \
+ .mdiv = (_m), \
+ .pdiv = (_p), \
+ .sdiv = (_s), \
+ }
+
+#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
+ { \
+ .rate = (_rate), \
+ .mdiv = (_m), \
+ .pdiv = (_p), \
+ .sdiv = (_s), \
+ .kdiv = (_k), \
+ }
+
struct clk_hw *imx_clk_pllv4(const char *name, const char *parent_name,
void __iomem *base);
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index a6b20e123e0c..dabeb435d067 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
-config COMMON_CLK_MESON_INPUT
- tristate
-
config COMMON_CLK_MESON_REGMAP
tristate
select REGMAP
@@ -33,13 +30,15 @@ config COMMON_CLK_MESON_VID_PLL_DIV
config COMMON_CLK_MESON_AO_CLKC
tristate
select COMMON_CLK_MESON_REGMAP
- select COMMON_CLK_MESON_INPUT
select RESET_CONTROLLER
config COMMON_CLK_MESON_EE_CLKC
tristate
select COMMON_CLK_MESON_REGMAP
- select COMMON_CLK_MESON_INPUT
+
+config COMMON_CLK_MESON_CPU_DYNDIV
+ tristate
+ select COMMON_CLK_MESON_REGMAP
config COMMON_CLK_MESON8B
bool
@@ -86,7 +85,6 @@ config COMMON_CLK_AXG
config COMMON_CLK_AXG_AUDIO
tristate "Meson AXG Audio Clock Controller Driver"
depends on ARCH_MESON
- select COMMON_CLK_MESON_INPUT
select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_PHASE
select COMMON_CLK_MESON_SCLK_DIV
@@ -104,6 +102,7 @@ config COMMON_CLK_G12A
select COMMON_CLK_MESON_PLL
select COMMON_CLK_MESON_AO_CLKC
select COMMON_CLK_MESON_EE_CLKC
+ select COMMON_CLK_MESON_CPU_DYNDIV
select MFD_SYSCON
help
Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile
index bc35a4efd6b7..3939f218587a 100644
--- a/drivers/clk/meson/Makefile
+++ b/drivers/clk/meson/Makefile
@@ -2,9 +2,9 @@
# Amlogic clock drivers
obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o
+obj-$(CONFIG_COMMON_CLK_MESON_CPU_DYNDIV) += clk-cpu-dyndiv.o
obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o
obj-$(CONFIG_COMMON_CLK_MESON_EE_CLKC) += meson-eeclk.o
-obj-$(CONFIG_COMMON_CLK_MESON_INPUT) += clk-input.o
obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o
obj-$(CONFIG_COMMON_CLK_MESON_PHASE) += clk-phase.o
obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o
diff --git a/drivers/clk/meson/axg-aoclk.c b/drivers/clk/meson/axg-aoclk.c
index 0086f31288eb..b488b40c9d0e 100644
--- a/drivers/clk/meson/axg-aoclk.c
+++ b/drivers/clk/meson/axg-aoclk.c
@@ -18,8 +18,6 @@
#include "clk-regmap.h"
#include "clk-dualdiv.h"
-#define IN_PREFIX "ao-in-"
-
/*
* AO Configuration Clock registers offsets
* Register offsets from the data sheet must be multiplied by 4.
@@ -42,7 +40,9 @@ static struct clk_regmap axg_aoclk_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "axg_ao_" #_name, \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "mpeg-clk", \
+ }, \
.num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \
}, \
@@ -64,7 +64,9 @@ static struct clk_regmap axg_aoclk_cts_oscin = {
.hw.init = &(struct clk_init_data){
.name = "cts_oscin",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -77,7 +79,9 @@ static struct clk_regmap axg_aoclk_32k_pre = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_cts_oscin.hw
+ },
.num_parents = 1,
},
};
@@ -124,7 +128,9 @@ static struct clk_regmap axg_aoclk_32k_div = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "axg_ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_32k_pre.hw
+ },
.num_parents = 1,
},
};
@@ -139,8 +145,10 @@ static struct clk_regmap axg_aoclk_32k_sel = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "axg_ao_32k_div",
- "axg_ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_32k_div.hw,
+ &axg_aoclk_32k_pre.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -154,7 +162,9 @@ static struct clk_regmap axg_aoclk_32k = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_32k",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "axg_ao_32k_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_32k_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -170,8 +180,10 @@ static struct clk_regmap axg_aoclk_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "axg_ao_32k",
- IN_PREFIX "ext_32k-0" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &axg_aoclk_32k.hw },
+ { .fw_name = "ext_32k-0", },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -187,8 +199,10 @@ static struct clk_regmap axg_aoclk_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_clk81",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk",
- "axg_ao_cts_rtc_oscin"},
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "mpeg-clk", },
+ { .hw = &axg_aoclk_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -203,8 +217,10 @@ static struct clk_regmap axg_aoclk_saradc_mux = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_mux",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "axg_ao_clk81" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &axg_aoclk_clk81.hw },
+ },
.num_parents = 2,
},
};
@@ -218,7 +234,9 @@ static struct clk_regmap axg_aoclk_saradc_div = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "axg_ao_saradc_mux" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_saradc_mux.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -232,7 +250,9 @@ static struct clk_regmap axg_aoclk_saradc_gate = {
.hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_gate",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "axg_ao_saradc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_aoclk_saradc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -290,12 +310,6 @@ static const struct clk_hw_onecell_data axg_aoclk_onecell_data = {
.num = NR_CLKS,
};
-static const struct meson_aoclk_input axg_aoclk_inputs[] = {
- { .name = "xtal", .required = true },
- { .name = "mpeg-clk", .required = true },
- { .name = "ext-32k-0", .required = false },
-};
-
static const struct meson_aoclk_data axg_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(axg_aoclk_reset),
@@ -303,9 +317,6 @@ static const struct meson_aoclk_data axg_aoclkc_data = {
.num_clks = ARRAY_SIZE(axg_aoclk_regmap),
.clks = axg_aoclk_regmap,
.hw_data = &axg_aoclk_onecell_data,
- .inputs = axg_aoclk_inputs,
- .num_inputs = ARRAY_SIZE(axg_aoclk_inputs),
- .input_prefix = IN_PREFIX,
};
static const struct of_device_id axg_aoclkc_match_table[] = {
diff --git a/drivers/clk/meson/axg-audio.c b/drivers/clk/meson/axg-audio.c
index 8028ff6f6610..741df7e955ca 100644
--- a/drivers/clk/meson/axg-audio.c
+++ b/drivers/clk/meson/axg-audio.c
@@ -15,7 +15,6 @@
#include <linux/slab.h>
#include "axg-audio.h"
-#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-phase.h"
#include "sclk-div.h"
@@ -24,7 +23,7 @@
#define AUD_SLV_SCLK_COUNT 10
#define AUD_SLV_LRCLK_COUNT 10
-#define AUD_GATE(_name, _reg, _bit, _pname, _iflags) \
+#define AUD_GATE(_name, _reg, _bit, _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct clk_regmap_gate_data){ \
.offset = (_reg), \
@@ -33,13 +32,13 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "aud_"#_name, \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = CLK_DUTY_CYCLE_PARENT | (_iflags), \
}, \
}
-#define AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pnames, _iflags) \
+#define AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pdata, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct clk_regmap_mux_data){ \
.offset = (_reg), \
@@ -50,13 +49,13 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data){ \
.name = "aud_"#_name, \
.ops = &clk_regmap_mux_ops, \
- .parent_names = (_pnames), \
- .num_parents = ARRAY_SIZE(_pnames), \
+ .parent_data = _pdata, \
+ .num_parents = ARRAY_SIZE(_pdata), \
.flags = CLK_DUTY_CYCLE_PARENT | (_iflags), \
}, \
}
-#define AUD_DIV(_name, _reg, _shift, _width, _dflags, _pname, _iflags) \
+#define AUD_DIV(_name, _reg, _shift, _width, _dflags, _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct clk_regmap_div_data){ \
.offset = (_reg), \
@@ -67,15 +66,27 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data){ \
.name = "aud_"#_name, \
.ops = &clk_regmap_divider_ops, \
- .parent_names = (const char *[]) { _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = (_iflags), \
}, \
}
#define AUD_PCLK_GATE(_name, _bit) \
- AUD_GATE(_name, AUDIO_CLK_GATE_EN, _bit, "audio_pclk", 0)
-
+struct clk_regmap aud_##_name = { \
+ .data = &(struct clk_regmap_gate_data){ \
+ .offset = (AUDIO_CLK_GATE_EN), \
+ .bit_idx = (_bit), \
+ }, \
+ .hw.init = &(struct clk_init_data) { \
+ .name = "aud_"#_name, \
+ .ops = &clk_regmap_gate_ops, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "pclk", \
+ }, \
+ .num_parents = 1, \
+ }, \
+}
/* Audio peripheral clocks */
static AUD_PCLK_GATE(ddr_arb, 0);
static AUD_PCLK_GATE(pdm, 1);
@@ -100,14 +111,20 @@ static AUD_PCLK_GATE(power_detect, 19);
static AUD_PCLK_GATE(spdifout_b, 21);
/* Audio Master Clocks */
-static const char * const mst_mux_parent_names[] = {
- "aud_mst_in0", "aud_mst_in1", "aud_mst_in2", "aud_mst_in3",
- "aud_mst_in4", "aud_mst_in5", "aud_mst_in6", "aud_mst_in7",
+static const struct clk_parent_data mst_mux_parent_data[] = {
+ { .fw_name = "mst_in0", },
+ { .fw_name = "mst_in1", },
+ { .fw_name = "mst_in2", },
+ { .fw_name = "mst_in3", },
+ { .fw_name = "mst_in4", },
+ { .fw_name = "mst_in5", },
+ { .fw_name = "mst_in6", },
+ { .fw_name = "mst_in7", },
};
#define AUD_MST_MUX(_name, _reg, _flag) \
AUD_MUX(_name##_sel, _reg, 0x7, 24, _flag, \
- mst_mux_parent_names, CLK_SET_RATE_PARENT)
+ mst_mux_parent_data, 0)
#define AUD_MST_MCLK_MUX(_name, _reg) \
AUD_MST_MUX(_name, _reg, CLK_MUX_ROUND_CLOSEST)
@@ -129,7 +146,7 @@ static AUD_MST_MCLK_MUX(spdifout_b_clk, AUDIO_CLK_SPDIFOUT_B_CTRL);
#define AUD_MST_DIV(_name, _reg, _flag) \
AUD_DIV(_name##_div, _reg, 0, 16, _flag, \
- "aud_"#_name"_sel", CLK_SET_RATE_PARENT) \
+ aud_##_name##_sel, CLK_SET_RATE_PARENT) \
#define AUD_MST_MCLK_DIV(_name, _reg) \
AUD_MST_DIV(_name, _reg, CLK_DIVIDER_ROUND_CLOSEST)
@@ -150,7 +167,7 @@ static AUD_MST_SYS_DIV(pdm_sysclk, AUDIO_CLK_PDMIN_CTRL1);
static AUD_MST_MCLK_DIV(spdifout_b_clk, AUDIO_CLK_SPDIFOUT_B_CTRL);
#define AUD_MST_MCLK_GATE(_name, _reg) \
- AUD_GATE(_name, _reg, 31, "aud_"#_name"_div", \
+ AUD_GATE(_name, _reg, 31, aud_##_name##_div, \
CLK_SET_RATE_PARENT)
static AUD_MST_MCLK_GATE(mst_a_mclk, AUDIO_MCLK_A_CTRL);
@@ -168,7 +185,7 @@ static AUD_MST_MCLK_GATE(spdifout_b_clk, AUDIO_CLK_SPDIFOUT_B_CTRL);
/* Sample Clocks */
#define AUD_MST_SCLK_PRE_EN(_name, _reg) \
AUD_GATE(mst_##_name##_sclk_pre_en, _reg, 31, \
- "aud_mst_"#_name"_mclk", 0)
+ aud_mst_##_name##_mclk, 0)
static AUD_MST_SCLK_PRE_EN(a, AUDIO_MST_A_SCLK_CTRL0);
static AUD_MST_SCLK_PRE_EN(b, AUDIO_MST_B_SCLK_CTRL0);
@@ -178,7 +195,7 @@ static AUD_MST_SCLK_PRE_EN(e, AUDIO_MST_E_SCLK_CTRL0);
static AUD_MST_SCLK_PRE_EN(f, AUDIO_MST_F_SCLK_CTRL0);
#define AUD_SCLK_DIV(_name, _reg, _div_shift, _div_width, \
- _hi_shift, _hi_width, _pname, _iflags) \
+ _hi_shift, _hi_width, _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct meson_sclk_div_data) { \
.div = { \
@@ -195,7 +212,7 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "aud_"#_name, \
.ops = &meson_sclk_div_ops, \
- .parent_names = (const char *[]) { _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = (_iflags), \
}, \
@@ -203,7 +220,7 @@ struct clk_regmap aud_##_name = { \
#define AUD_MST_SCLK_DIV(_name, _reg) \
AUD_SCLK_DIV(mst_##_name##_sclk_div, _reg, 20, 10, 0, 0, \
- "aud_mst_"#_name"_sclk_pre_en", \
+ aud_mst_##_name##_sclk_pre_en, \
CLK_SET_RATE_PARENT)
static AUD_MST_SCLK_DIV(a, AUDIO_MST_A_SCLK_CTRL0);
@@ -214,8 +231,8 @@ static AUD_MST_SCLK_DIV(e, AUDIO_MST_E_SCLK_CTRL0);
static AUD_MST_SCLK_DIV(f, AUDIO_MST_F_SCLK_CTRL0);
#define AUD_MST_SCLK_POST_EN(_name, _reg) \
- AUD_GATE(mst_##_name##_sclk_post_en, _reg, 30, \
- "aud_mst_"#_name"_sclk_div", CLK_SET_RATE_PARENT)
+ AUD_GATE(mst_##_name##_sclk_post_en, _reg, 30, \
+ aud_mst_##_name##_sclk_div, CLK_SET_RATE_PARENT)
static AUD_MST_SCLK_POST_EN(a, AUDIO_MST_A_SCLK_CTRL0);
static AUD_MST_SCLK_POST_EN(b, AUDIO_MST_B_SCLK_CTRL0);
@@ -224,8 +241,8 @@ static AUD_MST_SCLK_POST_EN(d, AUDIO_MST_D_SCLK_CTRL0);
static AUD_MST_SCLK_POST_EN(e, AUDIO_MST_E_SCLK_CTRL0);
static AUD_MST_SCLK_POST_EN(f, AUDIO_MST_F_SCLK_CTRL0);
-#define AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2, \
- _pname, _iflags) \
+#define AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2, \
+ _phws, _iflags) \
struct clk_regmap aud_##_name = { \
.data = &(struct meson_clk_triphase_data) { \
.ph0 = { \
@@ -247,7 +264,7 @@ struct clk_regmap aud_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "aud_"#_name, \
.ops = &meson_clk_triphase_ops, \
- .parent_names = (const char *[]) { _pname }, \
+ .parent_hws = (const struct clk_hw *[]) { &_phws.hw }, \
.num_parents = 1, \
.flags = CLK_DUTY_CYCLE_PARENT | (_iflags), \
}, \
@@ -255,7 +272,7 @@ struct clk_regmap aud_##_name = { \
#define AUD_MST_SCLK(_name, _reg) \
AUD_TRIPHASE(mst_##_name##_sclk, _reg, 1, 0, 2, 4, \
- "aud_mst_"#_name"_sclk_post_en", CLK_SET_RATE_PARENT)
+ aud_mst_##_name##_sclk_post_en, CLK_SET_RATE_PARENT)
static AUD_MST_SCLK(a, AUDIO_MST_A_SCLK_CTRL1);
static AUD_MST_SCLK(b, AUDIO_MST_B_SCLK_CTRL1);
@@ -266,7 +283,7 @@ static AUD_MST_SCLK(f, AUDIO_MST_F_SCLK_CTRL1);
#define AUD_MST_LRCLK_DIV(_name, _reg) \
AUD_SCLK_DIV(mst_##_name##_lrclk_div, _reg, 0, 10, 10, 10, \
- "aud_mst_"#_name"_sclk_post_en", 0) \
+ aud_mst_##_name##_sclk_post_en, 0) \
static AUD_MST_LRCLK_DIV(a, AUDIO_MST_A_SCLK_CTRL0);
static AUD_MST_LRCLK_DIV(b, AUDIO_MST_B_SCLK_CTRL0);
@@ -277,7 +294,7 @@ static AUD_MST_LRCLK_DIV(f, AUDIO_MST_F_SCLK_CTRL0);
#define AUD_MST_LRCLK(_name, _reg) \
AUD_TRIPHASE(mst_##_name##_lrclk, _reg, 1, 1, 3, 5, \
- "aud_mst_"#_name"_lrclk_div", CLK_SET_RATE_PARENT)
+ aud_mst_##_name##_lrclk_div, CLK_SET_RATE_PARENT)
static AUD_MST_LRCLK(a, AUDIO_MST_A_SCLK_CTRL1);
static AUD_MST_LRCLK(b, AUDIO_MST_B_SCLK_CTRL1);
@@ -286,19 +303,29 @@ static AUD_MST_LRCLK(d, AUDIO_MST_D_SCLK_CTRL1);
static AUD_MST_LRCLK(e, AUDIO_MST_E_SCLK_CTRL1);
static AUD_MST_LRCLK(f, AUDIO_MST_F_SCLK_CTRL1);
-static const char * const tdm_sclk_parent_names[] = {
- "aud_mst_a_sclk", "aud_mst_b_sclk", "aud_mst_c_sclk",
- "aud_mst_d_sclk", "aud_mst_e_sclk", "aud_mst_f_sclk",
- "aud_slv_sclk0", "aud_slv_sclk1", "aud_slv_sclk2",
- "aud_slv_sclk3", "aud_slv_sclk4", "aud_slv_sclk5",
- "aud_slv_sclk6", "aud_slv_sclk7", "aud_slv_sclk8",
- "aud_slv_sclk9"
+static const struct clk_parent_data tdm_sclk_parent_data[] = {
+ { .hw = &aud_mst_a_sclk.hw, },
+ { .hw = &aud_mst_b_sclk.hw, },
+ { .hw = &aud_mst_c_sclk.hw, },
+ { .hw = &aud_mst_d_sclk.hw, },
+ { .hw = &aud_mst_e_sclk.hw, },
+ { .hw = &aud_mst_f_sclk.hw, },
+ { .fw_name = "slv_sclk0", },
+ { .fw_name = "slv_sclk1", },
+ { .fw_name = "slv_sclk2", },
+ { .fw_name = "slv_sclk3", },
+ { .fw_name = "slv_sclk4", },
+ { .fw_name = "slv_sclk5", },
+ { .fw_name = "slv_sclk6", },
+ { .fw_name = "slv_sclk7", },
+ { .fw_name = "slv_sclk8", },
+ { .fw_name = "slv_sclk9", },
};
#define AUD_TDM_SCLK_MUX(_name, _reg) \
AUD_MUX(tdm##_name##_sclk_sel, _reg, 0xf, 24, \
CLK_MUX_ROUND_CLOSEST, \
- tdm_sclk_parent_names, 0)
+ tdm_sclk_parent_data, 0)
static AUD_TDM_SCLK_MUX(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_SCLK_MUX(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -310,7 +337,7 @@ static AUD_TDM_SCLK_MUX(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
#define AUD_TDM_SCLK_PRE_EN(_name, _reg) \
AUD_GATE(tdm##_name##_sclk_pre_en, _reg, 31, \
- "aud_tdm"#_name"_sclk_sel", CLK_SET_RATE_PARENT)
+ aud_tdm##_name##_sclk_sel, CLK_SET_RATE_PARENT)
static AUD_TDM_SCLK_PRE_EN(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_SCLK_PRE_EN(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -322,7 +349,7 @@ static AUD_TDM_SCLK_PRE_EN(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
#define AUD_TDM_SCLK_POST_EN(_name, _reg) \
AUD_GATE(tdm##_name##_sclk_post_en, _reg, 30, \
- "aud_tdm"#_name"_sclk_pre_en", CLK_SET_RATE_PARENT)
+ aud_tdm##_name##_sclk_pre_en, CLK_SET_RATE_PARENT)
static AUD_TDM_SCLK_POST_EN(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_SCLK_POST_EN(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -344,8 +371,9 @@ static AUD_TDM_SCLK_POST_EN(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
.hw.init = &(struct clk_init_data) { \
.name = "aud_tdm"#_name"_sclk", \
.ops = &meson_clk_phase_ops, \
- .parent_names = (const char *[]) \
- { "aud_tdm"#_name"_sclk_post_en" }, \
+ .parent_hws = (const struct clk_hw *[]) { \
+ &aud_tdm##_name##_sclk_post_en.hw \
+ }, \
.num_parents = 1, \
.flags = CLK_DUTY_CYCLE_PARENT | CLK_SET_RATE_PARENT, \
}, \
@@ -359,19 +387,29 @@ static AUD_TDM_SCLK(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
static AUD_TDM_SCLK(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
static AUD_TDM_SCLK(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
-static const char * const tdm_lrclk_parent_names[] = {
- "aud_mst_a_lrclk", "aud_mst_b_lrclk", "aud_mst_c_lrclk",
- "aud_mst_d_lrclk", "aud_mst_e_lrclk", "aud_mst_f_lrclk",
- "aud_slv_lrclk0", "aud_slv_lrclk1", "aud_slv_lrclk2",
- "aud_slv_lrclk3", "aud_slv_lrclk4", "aud_slv_lrclk5",
- "aud_slv_lrclk6", "aud_slv_lrclk7", "aud_slv_lrclk8",
- "aud_slv_lrclk9"
+static const struct clk_parent_data tdm_lrclk_parent_data[] = {
+ { .hw = &aud_mst_a_lrclk.hw, },
+ { .hw = &aud_mst_b_lrclk.hw, },
+ { .hw = &aud_mst_c_lrclk.hw, },
+ { .hw = &aud_mst_d_lrclk.hw, },
+ { .hw = &aud_mst_e_lrclk.hw, },
+ { .hw = &aud_mst_f_lrclk.hw, },
+ { .fw_name = "slv_lrclk0", },
+ { .fw_name = "slv_lrclk1", },
+ { .fw_name = "slv_lrclk2", },
+ { .fw_name = "slv_lrclk3", },
+ { .fw_name = "slv_lrclk4", },
+ { .fw_name = "slv_lrclk5", },
+ { .fw_name = "slv_lrclk6", },
+ { .fw_name = "slv_lrclk7", },
+ { .fw_name = "slv_lrclk8", },
+ { .fw_name = "slv_lrclk9", },
};
-#define AUD_TDM_LRLCK(_name, _reg) \
- AUD_MUX(tdm##_name##_lrclk, _reg, 0xf, 20, \
- CLK_MUX_ROUND_CLOSEST, \
- tdm_lrclk_parent_names, 0)
+#define AUD_TDM_LRLCK(_name, _reg) \
+ AUD_MUX(tdm##_name##_lrclk, _reg, 0xf, 20, \
+ CLK_MUX_ROUND_CLOSEST, \
+ tdm_lrclk_parent_data, 0)
static AUD_TDM_LRLCK(in_a, AUDIO_CLK_TDMIN_A_CTRL);
static AUD_TDM_LRLCK(in_b, AUDIO_CLK_TDMIN_B_CTRL);
@@ -386,39 +424,51 @@ static AUD_TDM_LRLCK(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
AUD_MUX(tdm_##_name, _reg, 0x7, _shift, 0, _parents, \
CLK_SET_RATE_NO_REPARENT)
-static const char * const mclk_pad_ctrl_parent_names[] = {
- "aud_mst_a_mclk", "aud_mst_b_mclk", "aud_mst_c_mclk",
- "aud_mst_d_mclk", "aud_mst_e_mclk", "aud_mst_f_mclk",
+static const struct clk_parent_data mclk_pad_ctrl_parent_data[] = {
+ { .hw = &aud_mst_a_mclk.hw },
+ { .hw = &aud_mst_b_mclk.hw },
+ { .hw = &aud_mst_c_mclk.hw },
+ { .hw = &aud_mst_d_mclk.hw },
+ { .hw = &aud_mst_e_mclk.hw },
+ { .hw = &aud_mst_f_mclk.hw },
};
static AUD_TDM_PAD_CTRL(mclk_pad_0, AUDIO_MST_PAD_CTRL0, 0,
- mclk_pad_ctrl_parent_names);
+ mclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(mclk_pad_1, AUDIO_MST_PAD_CTRL0, 4,
- mclk_pad_ctrl_parent_names);
-
-static const char * const lrclk_pad_ctrl_parent_names[] = {
- "aud_mst_a_lrclk", "aud_mst_b_lrclk", "aud_mst_c_lrclk",
- "aud_mst_d_lrclk", "aud_mst_e_lrclk", "aud_mst_f_lrclk",
+ mclk_pad_ctrl_parent_data);
+
+static const struct clk_parent_data lrclk_pad_ctrl_parent_data[] = {
+ { .hw = &aud_mst_a_lrclk.hw },
+ { .hw = &aud_mst_b_lrclk.hw },
+ { .hw = &aud_mst_c_lrclk.hw },
+ { .hw = &aud_mst_d_lrclk.hw },
+ { .hw = &aud_mst_e_lrclk.hw },
+ { .hw = &aud_mst_f_lrclk.hw },
};
static AUD_TDM_PAD_CTRL(lrclk_pad_0, AUDIO_MST_PAD_CTRL1, 16,
- lrclk_pad_ctrl_parent_names);
+ lrclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(lrclk_pad_1, AUDIO_MST_PAD_CTRL1, 20,
- lrclk_pad_ctrl_parent_names);
+ lrclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(lrclk_pad_2, AUDIO_MST_PAD_CTRL1, 24,
- lrclk_pad_ctrl_parent_names);
-
-static const char * const sclk_pad_ctrl_parent_names[] = {
- "aud_mst_a_sclk", "aud_mst_b_sclk", "aud_mst_c_sclk",
- "aud_mst_d_sclk", "aud_mst_e_sclk", "aud_mst_f_sclk",
+ lrclk_pad_ctrl_parent_data);
+
+static const struct clk_parent_data sclk_pad_ctrl_parent_data[] = {
+ { .hw = &aud_mst_a_sclk.hw },
+ { .hw = &aud_mst_b_sclk.hw },
+ { .hw = &aud_mst_c_sclk.hw },
+ { .hw = &aud_mst_d_sclk.hw },
+ { .hw = &aud_mst_e_sclk.hw },
+ { .hw = &aud_mst_f_sclk.hw },
};
static AUD_TDM_PAD_CTRL(sclk_pad_0, AUDIO_MST_PAD_CTRL1, 0,
- sclk_pad_ctrl_parent_names);
+ sclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(sclk_pad_1, AUDIO_MST_PAD_CTRL1, 4,
- sclk_pad_ctrl_parent_names);
+ sclk_pad_ctrl_parent_data);
static AUD_TDM_PAD_CTRL(sclk_pad_2, AUDIO_MST_PAD_CTRL1, 8,
- sclk_pad_ctrl_parent_names);
+ sclk_pad_ctrl_parent_data);
/*
* Array of all clocks provided by this provider
@@ -868,54 +918,6 @@ static int devm_clk_get_enable(struct device *dev, char *id)
return 0;
}
-static int axg_register_clk_hw_input(struct device *dev,
- const char *name)
-{
- char *clk_name;
- struct clk_hw *hw;
- int err = 0;
-
- clk_name = kasprintf(GFP_KERNEL, "aud_%s", name);
- if (!clk_name)
- return -ENOMEM;
-
- hw = meson_clk_hw_register_input(dev, name, clk_name, 0);
- if (IS_ERR(hw)) {
- /* It is ok if an input clock is missing */
- if (PTR_ERR(hw) == -ENOENT) {
- dev_dbg(dev, "%s not provided", name);
- } else {
- err = PTR_ERR(hw);
- if (err != -EPROBE_DEFER)
- dev_err(dev, "failed to get %s clock", name);
- }
- }
-
- kfree(clk_name);
- return err;
-}
-
-static int axg_register_clk_hw_inputs(struct device *dev,
- const char *basename,
- unsigned int count)
-{
- char *name;
- int i, ret;
-
- for (i = 0; i < count; i++) {
- name = kasprintf(GFP_KERNEL, "%s%d", basename, i);
- if (!name)
- return -ENOMEM;
-
- ret = axg_register_clk_hw_input(dev, name);
- kfree(name);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
static const struct regmap_config axg_audio_regmap_cfg = {
.reg_bits = 32,
.val_bits = 32,
@@ -963,29 +965,6 @@ static int axg_audio_clkc_probe(struct platform_device *pdev)
return ret;
}
- /* Register the peripheral input clock */
- hw = meson_clk_hw_register_input(dev, "pclk", "audio_pclk", 0);
- if (IS_ERR(hw))
- return PTR_ERR(hw);
-
- /* Register optional input master clocks */
- ret = axg_register_clk_hw_inputs(dev, "mst_in",
- AUD_MST_IN_COUNT);
- if (ret)
- return ret;
-
- /* Register optional input slave sclks */
- ret = axg_register_clk_hw_inputs(dev, "slv_sclk",
- AUD_SLV_SCLK_COUNT);
- if (ret)
- return ret;
-
- /* Register optional input slave lrclks */
- ret = axg_register_clk_hw_inputs(dev, "slv_lrclk",
- AUD_SLV_LRCLK_COUNT);
- if (ret)
- return ret;
-
/* Populate regmap for the regmap backed clocks */
for (i = 0; i < ARRAY_SIZE(aud_clk_regmaps); i++)
aud_clk_regmaps[i]->map = map;
diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c
index 3ddd0efc9ee0..13fc0006f63d 100644
--- a/drivers/clk/meson/axg.c
+++ b/drivers/clk/meson/axg.c
@@ -14,7 +14,6 @@
#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-mpll.h"
@@ -59,7 +58,9 @@ static struct clk_regmap axg_fixed_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -74,7 +75,9 @@ static struct clk_regmap axg_fixed_pll = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fixed_pll_dco.hw
+ },
.num_parents = 1,
/*
* This clock won't ever change at runtime so
@@ -114,7 +117,9 @@ static struct clk_regmap axg_sys_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -129,7 +134,9 @@ static struct clk_regmap axg_sys_pll = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "sys_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sys_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -215,7 +222,9 @@ static struct clk_regmap axg_gp0_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -230,7 +239,9 @@ static struct clk_regmap axg_gp0_pll = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gp0_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_gp0_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -284,7 +295,9 @@ static struct clk_regmap axg_hifi_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "hifi_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -299,7 +312,9 @@ static struct clk_regmap axg_hifi_pll = {
.hw.init = &(struct clk_init_data){
.name = "hifi_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "hifi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_hifi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -311,7 +326,7 @@ static struct clk_fixed_factor axg_fclk_div2_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -324,7 +339,9 @@ static struct clk_regmap axg_fclk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div2_div.hw
+ },
.num_parents = 1,
.flags = CLK_IS_CRITICAL,
},
@@ -336,7 +353,7 @@ static struct clk_fixed_factor axg_fclk_div3_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -349,7 +366,9 @@ static struct clk_regmap axg_fclk_div3 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div3_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div3_div.hw
+ },
.num_parents = 1,
/*
* FIXME:
@@ -372,7 +391,7 @@ static struct clk_fixed_factor axg_fclk_div4_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -385,7 +404,9 @@ static struct clk_regmap axg_fclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div4_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div4_div.hw
+ },
.num_parents = 1,
},
};
@@ -396,7 +417,7 @@ static struct clk_fixed_factor axg_fclk_div5_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -409,7 +430,9 @@ static struct clk_regmap axg_fclk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div5_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div5_div.hw
+ },
.num_parents = 1,
},
};
@@ -420,7 +443,9 @@ static struct clk_fixed_factor axg_fclk_div7_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -433,7 +458,9 @@ static struct clk_regmap axg_fclk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div7_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fclk_div7_div.hw
+ },
.num_parents = 1,
},
};
@@ -447,7 +474,9 @@ static struct clk_regmap axg_mpll_prediv = {
.hw.init = &(struct clk_init_data){
.name = "mpll_prediv",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -480,7 +509,9 @@ static struct clk_regmap axg_mpll0_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -493,7 +524,9 @@ static struct clk_regmap axg_mpll0 = {
.hw.init = &(struct clk_init_data){
.name = "mpll0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -527,7 +560,9 @@ static struct clk_regmap axg_mpll1_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -540,7 +575,9 @@ static struct clk_regmap axg_mpll1 = {
.hw.init = &(struct clk_init_data){
.name = "mpll1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -579,7 +616,9 @@ static struct clk_regmap axg_mpll2_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -592,7 +631,9 @@ static struct clk_regmap axg_mpll2 = {
.hw.init = &(struct clk_init_data){
.name = "mpll2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -626,7 +667,9 @@ static struct clk_regmap axg_mpll3_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll3_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -639,7 +682,9 @@ static struct clk_regmap axg_mpll3 = {
.hw.init = &(struct clk_init_data){
.name = "mpll3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll3_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpll3_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -702,7 +747,9 @@ static struct clk_regmap axg_pcie_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -717,7 +764,9 @@ static struct clk_regmap axg_pcie_pll_od = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_od",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "pcie_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_pcie_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -733,7 +782,9 @@ static struct clk_regmap axg_pcie_pll = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "pcie_pll_od" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_pcie_pll_od.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -750,7 +801,7 @@ static struct clk_regmap axg_pcie_mux = {
.hw.init = &(struct clk_init_data){
.name = "pcie_mux",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "pcie_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_pll.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -767,7 +818,7 @@ static struct clk_regmap axg_pcie_ref = {
.hw.init = &(struct clk_init_data){
.name = "pcie_ref",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "pcie_mux" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_mux.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -781,7 +832,7 @@ static struct clk_regmap axg_pcie_cml_en0 = {
.hw.init = &(struct clk_init_data) {
.name = "pcie_cml_en0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "pcie_ref" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_ref.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -796,16 +847,21 @@ static struct clk_regmap axg_pcie_cml_en1 = {
.hw.init = &(struct clk_init_data) {
.name = "pcie_cml_en1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "pcie_ref" },
+ .parent_hws = (const struct clk_hw *[]) { &axg_pcie_ref.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static u32 mux_table_clk81[] = { 0, 2, 3, 4, 5, 6, 7 };
-static const char * const clk81_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4",
- "fclk_div3", "fclk_div5"
+static const struct clk_parent_data clk81_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &axg_fclk_div7.hw },
+ { .hw = &axg_mpll1.hw },
+ { .hw = &axg_mpll2.hw },
+ { .hw = &axg_fclk_div4.hw },
+ { .hw = &axg_fclk_div3.hw },
+ { .hw = &axg_fclk_div5.hw },
};
static struct clk_regmap axg_mpeg_clk_sel = {
@@ -818,8 +874,8 @@ static struct clk_regmap axg_mpeg_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = clk81_parent_names,
- .num_parents = ARRAY_SIZE(clk81_parent_names),
+ .parent_data = clk81_parent_data,
+ .num_parents = ARRAY_SIZE(clk81_parent_data),
},
};
@@ -832,7 +888,9 @@ static struct clk_regmap axg_mpeg_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mpeg_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpeg_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -846,15 +904,20 @@ static struct clk_regmap axg_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "clk81",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpeg_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_mpeg_clk_div.hw
+ },
.num_parents = 1,
.flags = (CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
},
};
-static const char * const axg_sd_emmc_clk0_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7",
-
+static const struct clk_parent_data axg_sd_emmc_clk0_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &axg_fclk_div2.hw },
+ { .hw = &axg_fclk_div3.hw },
+ { .hw = &axg_fclk_div5.hw },
+ { .hw = &axg_fclk_div7.hw },
/*
* Following these parent clocks, we should also have had mpll2, mpll3
* and gp0_pll but these clocks are too precious to be used here. All
@@ -873,8 +936,8 @@ static struct clk_regmap axg_sd_emmc_b_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = axg_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_names),
+ .parent_data = axg_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -889,7 +952,9 @@ static struct clk_regmap axg_sd_emmc_b_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_b_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -903,7 +968,9 @@ static struct clk_regmap axg_sd_emmc_b_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_b_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_b_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -919,8 +986,8 @@ static struct clk_regmap axg_sd_emmc_c_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = axg_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_names),
+ .parent_data = axg_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(axg_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -935,7 +1002,9 @@ static struct clk_regmap axg_sd_emmc_c_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_c_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -949,7 +1018,9 @@ static struct clk_regmap axg_sd_emmc_c_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_c_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_sd_emmc_c_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -957,9 +1028,18 @@ static struct clk_regmap axg_sd_emmc_c_clk0 = {
static u32 mux_table_gen_clk[] = { 0, 4, 5, 6, 7, 8,
9, 10, 11, 13, 14, };
-static const char * const gen_clk_parent_names[] = {
- IN_PREFIX "xtal", "hifi_pll", "mpll0", "mpll1", "mpll2", "mpll3",
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "gp0_pll",
+static const struct clk_parent_data gen_clk_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &axg_hifi_pll.hw },
+ { .hw = &axg_mpll0.hw },
+ { .hw = &axg_mpll1.hw },
+ { .hw = &axg_mpll2.hw },
+ { .hw = &axg_mpll3.hw },
+ { .hw = &axg_fclk_div4.hw },
+ { .hw = &axg_fclk_div3.hw },
+ { .hw = &axg_fclk_div5.hw },
+ { .hw = &axg_fclk_div7.hw },
+ { .hw = &axg_gp0_pll.hw },
};
static struct clk_regmap axg_gen_clk_sel = {
@@ -978,8 +1058,8 @@ static struct clk_regmap axg_gen_clk_sel = {
* hifi_pll, mpll0, mpll1, mpll2, mpll3, fdiv4,
* fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
*/
- .parent_names = gen_clk_parent_names,
- .num_parents = ARRAY_SIZE(gen_clk_parent_names),
+ .parent_data = gen_clk_parent_data,
+ .num_parents = ARRAY_SIZE(gen_clk_parent_data),
},
};
@@ -992,7 +1072,9 @@ static struct clk_regmap axg_gen_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "gen_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gen_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_gen_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1006,12 +1088,17 @@ static struct clk_regmap axg_gen_clk = {
.hw.init = &(struct clk_init_data){
.name = "gen_clk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "gen_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &axg_gen_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &axg_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(axg_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(axg_audio_locker, HHI_GCLK_MPEG0, 2);
diff --git a/drivers/clk/meson/clk-cpu-dyndiv.c b/drivers/clk/meson/clk-cpu-dyndiv.c
new file mode 100644
index 000000000000..36976927fe82
--- /dev/null
+++ b/drivers/clk/meson/clk-cpu-dyndiv.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+
+#include "clk-regmap.h"
+#include "clk-cpu-dyndiv.h"
+
+static inline struct meson_clk_cpu_dyndiv_data *
+meson_clk_cpu_dyndiv_data(struct clk_regmap *clk)
+{
+ return (struct meson_clk_cpu_dyndiv_data *)clk->data;
+}
+
+static unsigned long meson_clk_cpu_dyndiv_recalc_rate(struct clk_hw *hw,
+ unsigned long prate)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
+
+ return divider_recalc_rate(hw, prate,
+ meson_parm_read(clk->map, &data->div),
+ NULL, 0, data->div.width);
+}
+
+static long meson_clk_cpu_dyndiv_round_rate(struct clk_hw *hw,
+ unsigned long rate,
+ unsigned long *prate)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
+
+ return divider_round_rate(hw, rate, prate, NULL, data->div.width, 0);
+}
+
+static int meson_clk_cpu_dyndiv_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_regmap *clk = to_clk_regmap(hw);
+ struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
+ unsigned int val;
+ int ret;
+
+ ret = divider_get_val(rate, parent_rate, NULL, data->div.width, 0);
+ if (ret < 0)
+ return ret;
+
+ val = (unsigned int)ret << data->div.shift;
+
+ /* Write the SYS_CPU_DYN_ENABLE bit before changing the divider */
+ meson_parm_write(clk->map, &data->dyn, 1);
+
+ /* Update the divider while removing the SYS_CPU_DYN_ENABLE bit */
+ return regmap_update_bits(clk->map, data->div.reg_off,
+ SETPMASK(data->div.width, data->div.shift) |
+ SETPMASK(data->dyn.width, data->dyn.shift),
+ val);
+};
+
+const struct clk_ops meson_clk_cpu_dyndiv_ops = {
+ .recalc_rate = meson_clk_cpu_dyndiv_recalc_rate,
+ .round_rate = meson_clk_cpu_dyndiv_round_rate,
+ .set_rate = meson_clk_cpu_dyndiv_set_rate,
+};
+EXPORT_SYMBOL_GPL(meson_clk_cpu_dyndiv_ops);
+
+MODULE_DESCRIPTION("Amlogic CPU Dynamic Clock divider");
+MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/meson/clk-cpu-dyndiv.h b/drivers/clk/meson/clk-cpu-dyndiv.h
new file mode 100644
index 000000000000..f4908404792e
--- /dev/null
+++ b/drivers/clk/meson/clk-cpu-dyndiv.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#ifndef __MESON_CLK_CPU_DYNDIV_H
+#define __MESON_CLK_CPU_DYNDIV_H
+
+#include <linux/clk-provider.h>
+#include "parm.h"
+
+struct meson_clk_cpu_dyndiv_data {
+ struct parm div;
+ struct parm dyn;
+};
+
+extern const struct clk_ops meson_clk_cpu_dyndiv_ops;
+
+#endif /* __MESON_CLK_CPU_DYNDIV_H */
diff --git a/drivers/clk/meson/clk-input.c b/drivers/clk/meson/clk-input.c
deleted file mode 100644
index 086226e9dba6..000000000000
--- a/drivers/clk/meson/clk-input.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/*
- * Copyright (c) 2018 BayLibre, SAS.
- * Author: Jerome Brunet <jbrunet@baylibre.com>
- */
-
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
-#include <linux/device.h>
-#include <linux/module.h>
-#include "clk-input.h"
-
-static const struct clk_ops meson_clk_no_ops = {};
-
-struct clk_hw *meson_clk_hw_register_input(struct device *dev,
- const char *of_name,
- const char *clk_name,
- unsigned long flags)
-{
- struct clk *parent_clk = devm_clk_get(dev, of_name);
- struct clk_init_data init;
- const char *parent_name;
- struct clk_hw *hw;
- int ret;
-
- if (IS_ERR(parent_clk))
- return (struct clk_hw *)parent_clk;
-
- hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
- if (!hw)
- return ERR_PTR(-ENOMEM);
-
- parent_name = __clk_get_name(parent_clk);
- init.name = clk_name;
- init.ops = &meson_clk_no_ops;
- init.flags = flags;
- init.parent_names = &parent_name;
- init.num_parents = 1;
- hw->init = &init;
-
- ret = devm_clk_hw_register(dev, hw);
-
- return ret ? ERR_PTR(ret) : hw;
-}
-EXPORT_SYMBOL_GPL(meson_clk_hw_register_input);
-
-MODULE_DESCRIPTION("Amlogic clock input helper");
-MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/meson/clk-input.h b/drivers/clk/meson/clk-input.h
deleted file mode 100644
index 4a541b9685a6..000000000000
--- a/drivers/clk/meson/clk-input.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (c) 2019 BayLibre, SAS.
- * Author: Jerome Brunet <jbrunet@baylibre.com>
- */
-
-#ifndef __MESON_CLK_INPUT_H
-#define __MESON_CLK_INPUT_H
-
-#include <linux/clk-provider.h>
-
-struct device;
-
-struct clk_hw *meson_clk_hw_register_input(struct device *dev,
- const char *of_name,
- const char *clk_name,
- unsigned long flags);
-
-#endif /* __MESON_CLK_INPUT_H */
diff --git a/drivers/clk/meson/clk-regmap.h b/drivers/clk/meson/clk-regmap.h
index 1dd0abe3ba91..c4a39604cffd 100644
--- a/drivers/clk/meson/clk-regmap.h
+++ b/drivers/clk/meson/clk-regmap.h
@@ -111,7 +111,7 @@ clk_get_regmap_mux_data(struct clk_regmap *clk)
extern const struct clk_ops clk_regmap_mux_ops;
extern const struct clk_ops clk_regmap_mux_ro_ops;
-#define __MESON_GATE(_name, _reg, _bit, _ops) \
+#define __MESON_PCLK(_name, _reg, _bit, _ops, _pname) \
struct clk_regmap _name = { \
.data = &(struct clk_regmap_gate_data){ \
.offset = (_reg), \
@@ -120,15 +120,15 @@ struct clk_regmap _name = { \
.hw.init = &(struct clk_init_data) { \
.name = #_name, \
.ops = _ops, \
- .parent_names = (const char *[]){ "clk81" }, \
+ .parent_hws = (const struct clk_hw *[]) { _pname }, \
.num_parents = 1, \
.flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED), \
}, \
}
-#define MESON_GATE(_name, _reg, _bit) \
- __MESON_GATE(_name, _reg, _bit, &clk_regmap_gate_ops)
+#define MESON_PCLK(_name, _reg, _bit, _pname) \
+ __MESON_PCLK(_name, _reg, _bit, &clk_regmap_gate_ops, _pname)
-#define MESON_GATE_RO(_name, _reg, _bit) \
- __MESON_GATE(_name, _reg, _bit, &clk_regmap_gate_ro_ops)
+#define MESON_PCLK_RO(_name, _reg, _bit, _pname) \
+ __MESON_PCLK(_name, _reg, _bit, &clk_regmap_gate_ro_ops, _pname)
#endif /* __CLK_REGMAP_H */
diff --git a/drivers/clk/meson/g12a-aoclk.c b/drivers/clk/meson/g12a-aoclk.c
index 1994e735396b..62499563e4f5 100644
--- a/drivers/clk/meson/g12a-aoclk.c
+++ b/drivers/clk/meson/g12a-aoclk.c
@@ -18,8 +18,6 @@
#include "clk-regmap.h"
#include "clk-dualdiv.h"
-#define IN_PREFIX "ao-in-"
-
/*
* AO Configuration Clock registers offsets
* Register offsets from the data sheet must be multiplied by 4.
@@ -51,7 +49,9 @@ static struct clk_regmap g12a_aoclk_##_name = { \
.hw.init = &(struct clk_init_data) { \
.name = "g12a_ao_" #_name, \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "mpeg-clk", \
+ }, \
.num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \
}, \
@@ -81,7 +81,9 @@ static struct clk_regmap g12a_aoclk_cts_oscin = {
.hw.init = &(struct clk_init_data){
.name = "cts_oscin",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -106,7 +108,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_pre = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cts_oscin.hw
+ },
.num_parents = 1,
},
};
@@ -143,7 +147,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_div = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_32k_by_oscin_pre.hw
+ },
.num_parents = 1,
},
};
@@ -158,8 +164,10 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_sel = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_div",
- "g12a_ao_32k_by_oscin_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_32k_by_oscin_div.hw,
+ &g12a_aoclk_32k_by_oscin_pre.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -173,7 +181,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_32k_by_oscin_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -189,7 +199,9 @@ static struct clk_regmap g12a_aoclk_cec_pre = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cts_oscin.hw
+ },
.num_parents = 1,
},
};
@@ -226,7 +238,9 @@ static struct clk_regmap g12a_aoclk_cec_div = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "g12a_ao_cec_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cec_pre.hw
+ },
.num_parents = 1,
},
};
@@ -241,8 +255,10 @@ static struct clk_regmap g12a_aoclk_cec_sel = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "g12a_ao_cec_div",
- "g12a_ao_cec_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cec_div.hw,
+ &g12a_aoclk_cec_pre.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -256,7 +272,9 @@ static struct clk_regmap g12a_aoclk_cec = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "g12a_ao_cec_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_cec_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -272,8 +290,10 @@ static struct clk_regmap g12a_aoclk_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin",
- IN_PREFIX "ext_32k-0" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &g12a_aoclk_32k_by_oscin.hw },
+ { .fw_name = "ext-32k-0", },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -289,8 +309,10 @@ static struct clk_regmap g12a_aoclk_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_clk81",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk",
- "g12a_ao_cts_rtc_oscin"},
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "mpeg-clk", },
+ { .hw = &g12a_aoclk_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -305,8 +327,10 @@ static struct clk_regmap g12a_aoclk_saradc_mux = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_mux",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "g12a_ao_clk81" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_aoclk_clk81.hw },
+ },
.num_parents = 2,
},
};
@@ -320,7 +344,9 @@ static struct clk_regmap g12a_aoclk_saradc_div = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "g12a_ao_saradc_mux" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_saradc_mux.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -334,7 +360,9 @@ static struct clk_regmap g12a_aoclk_saradc_gate = {
.hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_gate",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "g12a_ao_saradc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_aoclk_saradc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -417,12 +445,6 @@ static const struct clk_hw_onecell_data g12a_aoclk_onecell_data = {
.num = NR_CLKS,
};
-static const struct meson_aoclk_input g12a_aoclk_inputs[] = {
- { .name = "xtal", .required = true },
- { .name = "mpeg-clk", .required = true },
- { .name = "ext-32k-0", .required = false },
-};
-
static const struct meson_aoclk_data g12a_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(g12a_aoclk_reset),
@@ -430,9 +452,6 @@ static const struct meson_aoclk_data g12a_aoclkc_data = {
.num_clks = ARRAY_SIZE(g12a_aoclk_regmap),
.clks = g12a_aoclk_regmap,
.hw_data = &g12a_aoclk_onecell_data,
- .inputs = g12a_aoclk_inputs,
- .num_inputs = ARRAY_SIZE(g12a_aoclk_inputs),
- .input_prefix = IN_PREFIX,
};
static const struct of_device_id g12a_aoclkc_match_table[] = {
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index db1c4ed9d54e..c3f0ffc3280d 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -14,11 +14,12 @@
#include <linux/init.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
+#include <linux/clk.h>
-#include "clk-input.h"
#include "clk-mpll.h"
#include "clk-pll.h"
#include "clk-regmap.h"
+#include "clk-cpu-dyndiv.h"
#include "vid-pll-div.h"
#include "meson-eeclk.h"
#include "g12a.h"
@@ -61,7 +62,9 @@ static struct clk_regmap g12a_fixed_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -76,7 +79,9 @@ static struct clk_regmap g12a_fixed_pll = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fixed_pll_dco.hw
+ },
.num_parents = 1,
/*
* This clock won't ever change at runtime so
@@ -85,16 +90,9 @@ static struct clk_regmap g12a_fixed_pll = {
},
};
-/*
- * Internal sys pll emulation configuration parameters
- */
-static const struct reg_sequence g12a_sys_init_regs[] = {
- { .reg = HHI_SYS_PLL_CNTL1, .def = 0x00000000 },
- { .reg = HHI_SYS_PLL_CNTL2, .def = 0x00000000 },
- { .reg = HHI_SYS_PLL_CNTL3, .def = 0x48681c00 },
- { .reg = HHI_SYS_PLL_CNTL4, .def = 0x88770290 },
- { .reg = HHI_SYS_PLL_CNTL5, .def = 0x39272000 },
- { .reg = HHI_SYS_PLL_CNTL6, .def = 0x56540000 },
+static const struct pll_mult_range g12a_sys_pll_mult_range = {
+ .min = 128,
+ .max = 250,
};
static struct clk_regmap g12a_sys_pll_dco = {
@@ -124,14 +122,17 @@ static struct clk_regmap g12a_sys_pll_dco = {
.shift = 29,
.width = 1,
},
- .init_regs = g12a_sys_init_regs,
- .init_count = ARRAY_SIZE(g12a_sys_init_regs),
+ .range = &g12a_sys_pll_mult_range,
},
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
- .ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .ops = &meson_clk_pll_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
+ /* This clock feeds the CPU, avoid disabling it */
+ .flags = CLK_IS_CRITICAL,
},
};
@@ -144,9 +145,12 @@ static struct clk_regmap g12a_sys_pll = {
},
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
- .ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "sys_pll_dco" },
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sys_pll_dco.hw
+ },
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -177,12 +181,17 @@ static struct clk_regmap g12b_sys1_pll_dco = {
.shift = 29,
.width = 1,
},
+ .range = &g12a_sys_pll_mult_range,
},
.hw.init = &(struct clk_init_data){
.name = "sys1_pll_dco",
- .ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .ops = &meson_clk_pll_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
+ /* This clock feeds the CPU, avoid disabling it */
+ .flags = CLK_IS_CRITICAL,
},
};
@@ -195,9 +204,12 @@ static struct clk_regmap g12b_sys1_pll = {
},
.hw.init = &(struct clk_init_data){
.name = "sys1_pll",
- .ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "sys1_pll_dco" },
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_sys1_pll_dco.hw
+ },
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -209,7 +221,7 @@ static struct clk_regmap g12a_sys_pll_div16_en = {
.hw.init = &(struct clk_init_data) {
.name = "sys_pll_div16_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "sys_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_sys_pll.hw },
.num_parents = 1,
/*
* This clock is used to debug the sys_pll range
@@ -226,7 +238,9 @@ static struct clk_regmap g12b_sys1_pll_div16_en = {
.hw.init = &(struct clk_init_data) {
.name = "sys1_pll_div16_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "sys1_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_sys1_pll.hw
+ },
.num_parents = 1,
/*
* This clock is used to debug the sys_pll range
@@ -241,7 +255,9 @@ static struct clk_fixed_factor g12a_sys_pll_div16 = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll_div16",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "sys_pll_div16_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sys_pll_div16_en.hw
+ },
.num_parents = 1,
},
};
@@ -252,11 +268,75 @@ static struct clk_fixed_factor g12b_sys1_pll_div16 = {
.hw.init = &(struct clk_init_data){
.name = "sys1_pll_div16",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "sys1_pll_div16_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_sys1_pll_div16_en.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_fixed_factor g12a_fclk_div2_div = {
+ .mult = 1,
+ .div = 2,
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div2_div",
+ .ops = &clk_fixed_factor_ops,
+ .parent_hws = (const struct clk_hw *[]) { &g12a_fixed_pll.hw },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap g12a_fclk_div2 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_FIX_PLL_CNTL1,
+ .bit_idx = 24,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div2",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fclk_div2_div.hw
+ },
.num_parents = 1,
},
};
+static struct clk_fixed_factor g12a_fclk_div3_div = {
+ .mult = 1,
+ .div = 3,
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div3_div",
+ .ops = &clk_fixed_factor_ops,
+ .parent_hws = (const struct clk_hw *[]) { &g12a_fixed_pll.hw },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap g12a_fclk_div3 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_FIX_PLL_CNTL1,
+ .bit_idx = 20,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div3",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fclk_div3_div.hw
+ },
+ .num_parents = 1,
+ /*
+ * This clock is used by the resident firmware and is required
+ * by the platform to operate correctly.
+ * Until the following condition are met, we need this clock to
+ * be marked as critical:
+ * a) Mark the clock used by a firmware resource, if possible
+ * b) CCF has a clock hand-off mechanism to make the sure the
+ * clock stays on until the proper driver comes along
+ */
+ .flags = CLK_IS_CRITICAL,
+ },
+};
+
/* Datasheet names this field as "premux0" */
static struct clk_regmap g12a_cpu_clk_premux0 = {
.data = &(struct clk_regmap_mux_data){
@@ -266,26 +346,61 @@ static struct clk_regmap g12a_cpu_clk_premux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn0_sel",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "fclk_div2",
- "fclk_div3" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div2.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ },
.num_parents = 3,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+/* Datasheet names this field as "premux1" */
+static struct clk_regmap g12a_cpu_clk_premux1 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_SYS_CPU_CLK_CNTL0,
+ .mask = 0x3,
+ .shift = 16,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "cpu_clk_dyn1_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div2.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ },
+ .num_parents = 3,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT
},
};
/* Datasheet names this field as "mux0_divn_tcnt" */
static struct clk_regmap g12a_cpu_clk_mux0_div = {
- .data = &(struct clk_regmap_div_data){
- .offset = HHI_SYS_CPU_CLK_CNTL0,
- .shift = 4,
- .width = 6,
+ .data = &(struct meson_clk_cpu_dyndiv_data){
+ .div = {
+ .reg_off = HHI_SYS_CPU_CLK_CNTL0,
+ .shift = 4,
+ .width = 6,
+ },
+ .dyn = {
+ .reg_off = HHI_SYS_CPU_CLK_CNTL0,
+ .shift = 26,
+ .width = 1,
+ },
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn0_div",
- .ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn0_sel" },
+ .ops = &meson_clk_cpu_dyndiv_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_premux0.hw
+ },
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -298,27 +413,13 @@ static struct clk_regmap g12a_cpu_clk_postmux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn0",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn0_sel",
- "cpu_clk_dyn0_div" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_premux0.hw,
+ &g12a_cpu_clk_mux0_div.hw,
+ },
.num_parents = 2,
- },
-};
-
-/* Datasheet names this field as "premux1" */
-static struct clk_regmap g12a_cpu_clk_premux1 = {
- .data = &(struct clk_regmap_mux_data){
- .offset = HHI_SYS_CPU_CLK_CNTL0,
- .mask = 0x3,
- .shift = 16,
- },
- .hw.init = &(struct clk_init_data){
- .name = "cpu_clk_dyn1_sel",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "fclk_div2",
- "fclk_div3" },
- .num_parents = 3,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -332,7 +433,9 @@ static struct clk_regmap g12a_cpu_clk_mux1_div = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn1_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_premux1.hw
+ },
.num_parents = 1,
},
};
@@ -346,10 +449,14 @@ static struct clk_regmap g12a_cpu_clk_postmux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn1",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn1_sel",
- "cpu_clk_dyn1_div" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_premux1.hw,
+ &g12a_cpu_clk_mux1_div.hw,
+ },
.num_parents = 2,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -362,10 +469,13 @@ static struct clk_regmap g12a_cpu_clk_dyn = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_dyn",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn0",
- "cpu_clk_dyn1" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_postmux0.hw,
+ &g12a_cpu_clk_postmux1.hw,
+ },
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -378,10 +488,13 @@ static struct clk_regmap g12a_cpu_clk = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn",
- "sys_pll" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_dyn.hw,
+ &g12a_sys_pll.hw,
+ },
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -394,10 +507,13 @@ static struct clk_regmap g12b_cpu_clk = {
},
.hw.init = &(struct clk_init_data){
.name = "cpu_clk",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_dyn",
- "sys1_pll" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_dyn.hw,
+ &g12b_sys1_pll.hw
+ },
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -410,26 +526,38 @@ static struct clk_regmap g12b_cpub_clk_premux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn0_sel",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "fclk_div2",
- "fclk_div3" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div2.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ },
.num_parents = 3,
},
};
/* Datasheet names this field as "mux0_divn_tcnt" */
static struct clk_regmap g12b_cpub_clk_mux0_div = {
- .data = &(struct clk_regmap_div_data){
- .offset = HHI_SYS_CPUB_CLK_CNTL,
- .shift = 4,
- .width = 6,
+ .data = &(struct meson_clk_cpu_dyndiv_data){
+ .div = {
+ .reg_off = HHI_SYS_CPUB_CLK_CNTL,
+ .shift = 4,
+ .width = 6,
+ },
+ .dyn = {
+ .reg_off = HHI_SYS_CPUB_CLK_CNTL,
+ .shift = 26,
+ .width = 1,
+ },
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn0_div",
- .ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_dyn0_sel" },
+ .ops = &meson_clk_cpu_dyndiv_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_premux0.hw
+ },
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -442,10 +570,13 @@ static struct clk_regmap g12b_cpub_clk_postmux0 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn0",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_dyn0_sel",
- "cpub_clk_dyn0_div" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_premux0.hw,
+ &g12b_cpub_clk_mux0_div.hw
+ },
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -458,11 +589,15 @@ static struct clk_regmap g12b_cpub_clk_premux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn1_sel",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "fclk_div2",
- "fclk_div3" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div2.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ },
.num_parents = 3,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -476,7 +611,9 @@ static struct clk_regmap g12b_cpub_clk_mux1_div = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn1_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_dyn1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_premux1.hw
+ },
.num_parents = 1,
},
};
@@ -490,10 +627,14 @@ static struct clk_regmap g12b_cpub_clk_postmux1 = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn1",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_dyn1_sel",
- "cpub_clk_dyn1_div" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_premux1.hw,
+ &g12b_cpub_clk_mux1_div.hw
+ },
.num_parents = 2,
+ /* This sub-tree is used a parking clock */
+ .flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -506,10 +647,13 @@ static struct clk_regmap g12b_cpub_clk_dyn = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_dyn",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_dyn0",
- "cpub_clk_dyn1" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_postmux0.hw,
+ &g12b_cpub_clk_postmux1.hw
+ },
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -522,13 +666,227 @@ static struct clk_regmap g12b_cpub_clk = {
},
.hw.init = &(struct clk_init_data){
.name = "cpub_clk",
- .ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_dyn",
- "sys_pll" },
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_dyn.hw,
+ &g12a_sys_pll.hw
+ },
.num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
},
};
+static int g12a_cpu_clk_mux_notifier_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ if (event == POST_RATE_CHANGE || event == PRE_RATE_CHANGE) {
+ /* Wait for clock propagation before/after changing the mux */
+ udelay(100);
+ return NOTIFY_OK;
+ }
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block g12a_cpu_clk_mux_nb = {
+ .notifier_call = g12a_cpu_clk_mux_notifier_cb,
+};
+
+struct g12a_cpu_clk_postmux_nb_data {
+ struct notifier_block nb;
+ struct clk_hw *xtal;
+ struct clk_hw *cpu_clk_dyn;
+ struct clk_hw *cpu_clk_postmux0;
+ struct clk_hw *cpu_clk_postmux1;
+ struct clk_hw *cpu_clk_premux1;
+};
+
+static int g12a_cpu_clk_postmux_notifier_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct g12a_cpu_clk_postmux_nb_data *nb_data =
+ container_of(nb, struct g12a_cpu_clk_postmux_nb_data, nb);
+
+ switch (event) {
+ case PRE_RATE_CHANGE:
+ /*
+ * This notifier means cpu_clk_postmux0 clock will be changed
+ * to feed cpu_clk, this is the current path :
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_postmux0
+ * \- cpu_clk_muxX_div
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ * OR
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ */
+
+ /* Setup cpu_clk_premux1 to xtal */
+ clk_hw_set_parent(nb_data->cpu_clk_premux1,
+ nb_data->xtal);
+
+ /* Setup cpu_clk_postmux1 to bypass divider */
+ clk_hw_set_parent(nb_data->cpu_clk_postmux1,
+ nb_data->cpu_clk_premux1);
+
+ /* Switch to parking clk on cpu_clk_postmux1 */
+ clk_hw_set_parent(nb_data->cpu_clk_dyn,
+ nb_data->cpu_clk_postmux1);
+
+ /*
+ * Now, cpu_clk is 24MHz in the current path :
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_postmux1
+ * \- cpu_clk_premux1
+ * \- xtal
+ */
+
+ udelay(100);
+
+ return NOTIFY_OK;
+
+ case POST_RATE_CHANGE:
+ /*
+ * The cpu_clk_postmux0 has ben updated, now switch back
+ * cpu_clk_dyn to cpu_clk_postmux0 and take the changes
+ * in account.
+ */
+
+ /* Configure cpu_clk_dyn back to cpu_clk_postmux0 */
+ clk_hw_set_parent(nb_data->cpu_clk_dyn,
+ nb_data->cpu_clk_postmux0);
+
+ /*
+ * new path :
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_postmux0
+ * \- cpu_clk_muxX_div
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ * OR
+ * \- cpu_clk_premux0
+ * \- fclk_div3 or fclk_div2
+ */
+
+ udelay(100);
+
+ return NOTIFY_OK;
+
+ default:
+ return NOTIFY_DONE;
+ }
+}
+
+static struct g12a_cpu_clk_postmux_nb_data g12a_cpu_clk_postmux0_nb_data = {
+ .cpu_clk_dyn = &g12a_cpu_clk_dyn.hw,
+ .cpu_clk_postmux0 = &g12a_cpu_clk_postmux0.hw,
+ .cpu_clk_postmux1 = &g12a_cpu_clk_postmux1.hw,
+ .cpu_clk_premux1 = &g12a_cpu_clk_premux1.hw,
+ .nb.notifier_call = g12a_cpu_clk_postmux_notifier_cb,
+};
+
+static struct g12a_cpu_clk_postmux_nb_data g12b_cpub_clk_postmux0_nb_data = {
+ .cpu_clk_dyn = &g12b_cpub_clk_dyn.hw,
+ .cpu_clk_postmux0 = &g12b_cpub_clk_postmux0.hw,
+ .cpu_clk_postmux1 = &g12b_cpub_clk_postmux1.hw,
+ .cpu_clk_premux1 = &g12b_cpub_clk_premux1.hw,
+ .nb.notifier_call = g12a_cpu_clk_postmux_notifier_cb,
+};
+
+struct g12a_sys_pll_nb_data {
+ struct notifier_block nb;
+ struct clk_hw *sys_pll;
+ struct clk_hw *cpu_clk;
+ struct clk_hw *cpu_clk_dyn;
+};
+
+static int g12a_sys_pll_notifier_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct g12a_sys_pll_nb_data *nb_data =
+ container_of(nb, struct g12a_sys_pll_nb_data, nb);
+
+ switch (event) {
+ case PRE_RATE_CHANGE:
+ /*
+ * This notifier means sys_pll clock will be changed
+ * to feed cpu_clk, this the current path :
+ * cpu_clk
+ * \- sys_pll
+ * \- sys_pll_dco
+ */
+
+ /* Configure cpu_clk to use cpu_clk_dyn */
+ clk_hw_set_parent(nb_data->cpu_clk,
+ nb_data->cpu_clk_dyn);
+
+ /*
+ * Now, cpu_clk uses the dyn path
+ * cpu_clk
+ * \- cpu_clk_dyn
+ * \- cpu_clk_dynX
+ * \- cpu_clk_dynX_sel
+ * \- cpu_clk_dynX_div
+ * \- xtal/fclk_div2/fclk_div3
+ * \- xtal/fclk_div2/fclk_div3
+ */
+
+ udelay(100);
+
+ return NOTIFY_OK;
+
+ case POST_RATE_CHANGE:
+ /*
+ * The sys_pll has ben updated, now switch back cpu_clk to
+ * sys_pll
+ */
+
+ /* Configure cpu_clk to use sys_pll */
+ clk_hw_set_parent(nb_data->cpu_clk,
+ nb_data->sys_pll);
+
+ udelay(100);
+
+ /* new path :
+ * cpu_clk
+ * \- sys_pll
+ * \- sys_pll_dco
+ */
+
+ return NOTIFY_OK;
+
+ default:
+ return NOTIFY_DONE;
+ }
+}
+
+static struct g12a_sys_pll_nb_data g12a_sys_pll_nb_data = {
+ .sys_pll = &g12a_sys_pll.hw,
+ .cpu_clk = &g12a_cpu_clk.hw,
+ .cpu_clk_dyn = &g12a_cpu_clk_dyn.hw,
+ .nb.notifier_call = g12a_sys_pll_notifier_cb,
+};
+
+/* G12B first CPU cluster uses sys1_pll */
+static struct g12a_sys_pll_nb_data g12b_cpu_clk_sys1_pll_nb_data = {
+ .sys_pll = &g12b_sys1_pll.hw,
+ .cpu_clk = &g12b_cpu_clk.hw,
+ .cpu_clk_dyn = &g12a_cpu_clk_dyn.hw,
+ .nb.notifier_call = g12a_sys_pll_notifier_cb,
+};
+
+/* G12B second CPU cluster uses sys_pll */
+static struct g12a_sys_pll_nb_data g12b_cpub_clk_sys_pll_nb_data = {
+ .sys_pll = &g12a_sys_pll.hw,
+ .cpu_clk = &g12b_cpub_clk.hw,
+ .cpu_clk_dyn = &g12b_cpub_clk_dyn.hw,
+ .nb.notifier_call = g12a_sys_pll_notifier_cb,
+};
+
static struct clk_regmap g12a_cpu_clk_div16_en = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_SYS_CPU_CLK_CNTL1,
@@ -537,7 +895,9 @@ static struct clk_regmap g12a_cpu_clk_div16_en = {
.hw.init = &(struct clk_init_data) {
.name = "cpu_clk_div16_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk.hw
+ },
.num_parents = 1,
/*
* This clock is used to debug the cpu_clk range
@@ -554,7 +914,9 @@ static struct clk_regmap g12b_cpub_clk_div16_en = {
.hw.init = &(struct clk_init_data) {
.name = "cpub_clk_div16_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
/*
* This clock is used to debug the cpu_clk range
@@ -569,7 +931,9 @@ static struct clk_fixed_factor g12a_cpu_clk_div16 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div16",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk_div16_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_div16_en.hw
+ },
.num_parents = 1,
},
};
@@ -580,7 +944,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div16 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div16",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk_div16_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_div16_en.hw
+ },
.num_parents = 1,
},
};
@@ -595,7 +961,7 @@ static struct clk_regmap g12a_cpu_clk_apb_div = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_apb_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_cpu_clk.hw },
.num_parents = 1,
},
};
@@ -608,7 +974,9 @@ static struct clk_regmap g12a_cpu_clk_apb = {
.hw.init = &(struct clk_init_data) {
.name = "cpu_clk_apb",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_apb_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_apb_div.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -627,7 +995,7 @@ static struct clk_regmap g12a_cpu_clk_atb_div = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_atb_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_cpu_clk.hw },
.num_parents = 1,
},
};
@@ -640,7 +1008,9 @@ static struct clk_regmap g12a_cpu_clk_atb = {
.hw.init = &(struct clk_init_data) {
.name = "cpu_clk_atb",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_atb_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_atb_div.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -659,7 +1029,7 @@ static struct clk_regmap g12a_cpu_clk_axi_div = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_axi_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_cpu_clk.hw },
.num_parents = 1,
},
};
@@ -672,7 +1042,9 @@ static struct clk_regmap g12a_cpu_clk_axi = {
.hw.init = &(struct clk_init_data) {
.name = "cpu_clk_axi",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_axi_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_axi_div.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -691,7 +1063,17 @@ static struct clk_regmap g12a_cpu_clk_trace_div = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_trace_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_data = &(const struct clk_parent_data) {
+ /*
+ * Note:
+ * G12A and G12B have different cpu_clks (with
+ * different struct clk_hw). We fallback to the global
+ * naming string mechanism so cpu_clk_trace_div picks
+ * up the appropriate one.
+ */
+ .name = "cpu_clk",
+ .index = -1,
+ },
.num_parents = 1,
},
};
@@ -704,7 +1086,9 @@ static struct clk_regmap g12a_cpu_clk_trace = {
.hw.init = &(struct clk_init_data) {
.name = "cpu_clk_trace",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpu_clk_trace_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cpu_clk_trace_div.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -719,7 +1103,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -730,7 +1116,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div3 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div3",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -741,7 +1129,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -752,7 +1142,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div5",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -763,7 +1155,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div6 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -774,7 +1168,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div7",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -785,7 +1181,9 @@ static struct clk_fixed_factor g12b_cpub_clk_div8 = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_div8",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpub_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk.hw
+ },
.num_parents = 1,
},
};
@@ -801,13 +1199,15 @@ static struct clk_regmap g12b_cpub_clk_apb_sel = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_apb_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_div2",
- "cpub_clk_div3",
- "cpub_clk_div4",
- "cpub_clk_div5",
- "cpub_clk_div6",
- "cpub_clk_div7",
- "cpub_clk_div8" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_div2.hw,
+ &g12b_cpub_clk_div3.hw,
+ &g12b_cpub_clk_div4.hw,
+ &g12b_cpub_clk_div5.hw,
+ &g12b_cpub_clk_div6.hw,
+ &g12b_cpub_clk_div7.hw,
+ &g12b_cpub_clk_div8.hw
+ },
.num_parents = 7,
},
};
@@ -821,7 +1221,9 @@ static struct clk_regmap g12b_cpub_clk_apb = {
.hw.init = &(struct clk_init_data) {
.name = "cpub_clk_apb",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_apb_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_apb_sel.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -840,13 +1242,15 @@ static struct clk_regmap g12b_cpub_clk_atb_sel = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_atb_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_div2",
- "cpub_clk_div3",
- "cpub_clk_div4",
- "cpub_clk_div5",
- "cpub_clk_div6",
- "cpub_clk_div7",
- "cpub_clk_div8" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_div2.hw,
+ &g12b_cpub_clk_div3.hw,
+ &g12b_cpub_clk_div4.hw,
+ &g12b_cpub_clk_div5.hw,
+ &g12b_cpub_clk_div6.hw,
+ &g12b_cpub_clk_div7.hw,
+ &g12b_cpub_clk_div8.hw
+ },
.num_parents = 7,
},
};
@@ -860,7 +1264,9 @@ static struct clk_regmap g12b_cpub_clk_atb = {
.hw.init = &(struct clk_init_data) {
.name = "cpub_clk_atb",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_atb_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_atb_sel.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -879,13 +1285,15 @@ static struct clk_regmap g12b_cpub_clk_axi_sel = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_axi_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_div2",
- "cpub_clk_div3",
- "cpub_clk_div4",
- "cpub_clk_div5",
- "cpub_clk_div6",
- "cpub_clk_div7",
- "cpub_clk_div8" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_div2.hw,
+ &g12b_cpub_clk_div3.hw,
+ &g12b_cpub_clk_div4.hw,
+ &g12b_cpub_clk_div5.hw,
+ &g12b_cpub_clk_div6.hw,
+ &g12b_cpub_clk_div7.hw,
+ &g12b_cpub_clk_div8.hw
+ },
.num_parents = 7,
},
};
@@ -899,7 +1307,9 @@ static struct clk_regmap g12b_cpub_clk_axi = {
.hw.init = &(struct clk_init_data) {
.name = "cpub_clk_axi",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_axi_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_axi_sel.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -918,13 +1328,15 @@ static struct clk_regmap g12b_cpub_clk_trace_sel = {
.hw.init = &(struct clk_init_data){
.name = "cpub_clk_trace_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_div2",
- "cpub_clk_div3",
- "cpub_clk_div4",
- "cpub_clk_div5",
- "cpub_clk_div6",
- "cpub_clk_div7",
- "cpub_clk_div8" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_div2.hw,
+ &g12b_cpub_clk_div3.hw,
+ &g12b_cpub_clk_div4.hw,
+ &g12b_cpub_clk_div5.hw,
+ &g12b_cpub_clk_div6.hw,
+ &g12b_cpub_clk_div7.hw,
+ &g12b_cpub_clk_div8.hw
+ },
.num_parents = 7,
},
};
@@ -938,7 +1350,9 @@ static struct clk_regmap g12b_cpub_clk_trace = {
.hw.init = &(struct clk_init_data) {
.name = "cpub_clk_trace",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cpub_clk_trace_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12b_cpub_clk_trace_sel.hw
+ },
.num_parents = 1,
/*
* This clock is set by the ROM monitor code,
@@ -1003,7 +1417,9 @@ static struct clk_regmap g12a_gp0_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -1019,7 +1435,9 @@ static struct clk_regmap g12a_gp0_pll = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gp0_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_gp0_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1077,7 +1495,9 @@ static struct clk_regmap g12a_hifi_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "hifi_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -1093,7 +1513,9 @@ static struct clk_regmap g12a_hifi_pll = {
.hw.init = &(struct clk_init_data){
.name = "hifi_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "hifi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_hifi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1164,7 +1586,9 @@ static struct clk_regmap g12a_pcie_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_dco",
.ops = &meson_clk_pcie_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -1175,7 +1599,9 @@ static struct clk_fixed_factor g12a_pcie_pll_dco_div2 = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_dco_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "pcie_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_pcie_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1193,7 +1619,9 @@ static struct clk_regmap g12a_pcie_pll_od = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_od",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "pcie_pll_dco_div2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_pcie_pll_dco_div2.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1205,7 +1633,9 @@ static struct clk_fixed_factor g12a_pcie_pll = {
.hw.init = &(struct clk_init_data){
.name = "pcie_pll_pll",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "pcie_pll_od" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_pcie_pll_od.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1247,7 +1677,9 @@ static struct clk_regmap g12a_hdmi_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
/*
* Display directly handle hdmi pll registers ATM, we need
@@ -1267,7 +1699,9 @@ static struct clk_regmap g12a_hdmi_pll_od = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_hdmi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -1283,7 +1717,9 @@ static struct clk_regmap g12a_hdmi_pll_od2 = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od2",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_od" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_hdmi_pll_od.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -1299,77 +1735,21 @@ static struct clk_regmap g12a_hdmi_pll = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_od2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_hdmi_pll_od2.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
};
-static struct clk_fixed_factor g12a_fclk_div2_div = {
- .mult = 1,
- .div = 2,
- .hw.init = &(struct clk_init_data){
- .name = "fclk_div2_div",
- .ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
- .num_parents = 1,
- },
-};
-
-static struct clk_regmap g12a_fclk_div2 = {
- .data = &(struct clk_regmap_gate_data){
- .offset = HHI_FIX_PLL_CNTL1,
- .bit_idx = 24,
- },
- .hw.init = &(struct clk_init_data){
- .name = "fclk_div2",
- .ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div2_div" },
- .num_parents = 1,
- },
-};
-
-static struct clk_fixed_factor g12a_fclk_div3_div = {
- .mult = 1,
- .div = 3,
- .hw.init = &(struct clk_init_data){
- .name = "fclk_div3_div",
- .ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
- .num_parents = 1,
- },
-};
-
-static struct clk_regmap g12a_fclk_div3 = {
- .data = &(struct clk_regmap_gate_data){
- .offset = HHI_FIX_PLL_CNTL1,
- .bit_idx = 20,
- },
- .hw.init = &(struct clk_init_data){
- .name = "fclk_div3",
- .ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div3_div" },
- .num_parents = 1,
- /*
- * This clock is used by the resident firmware and is required
- * by the platform to operate correctly.
- * Until the following condition are met, we need this clock to
- * be marked as critical:
- * a) Mark the clock used by a firmware resource, if possible
- * b) CCF has a clock hand-off mechanism to make the sure the
- * clock stays on until the proper driver comes along
- */
- .flags = CLK_IS_CRITICAL,
- },
-};
-
static struct clk_fixed_factor g12a_fclk_div4_div = {
.mult = 1,
.div = 4,
.hw.init = &(struct clk_init_data){
.name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -1382,7 +1762,9 @@ static struct clk_regmap g12a_fclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div4_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fclk_div4_div.hw
+ },
.num_parents = 1,
},
};
@@ -1393,7 +1775,7 @@ static struct clk_fixed_factor g12a_fclk_div5_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -1406,7 +1788,9 @@ static struct clk_regmap g12a_fclk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div5_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fclk_div5_div.hw
+ },
.num_parents = 1,
},
};
@@ -1417,7 +1801,7 @@ static struct clk_fixed_factor g12a_fclk_div7_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -1430,7 +1814,9 @@ static struct clk_regmap g12a_fclk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div7_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fclk_div7_div.hw
+ },
.num_parents = 1,
},
};
@@ -1441,7 +1827,9 @@ static struct clk_fixed_factor g12a_fclk_div2p5_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2p5_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fixed_pll_dco.hw
+ },
.num_parents = 1,
},
};
@@ -1454,7 +1842,9 @@ static struct clk_regmap g12a_fclk_div2p5 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2p5",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div2p5_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fclk_div2p5_div.hw
+ },
.num_parents = 1,
},
};
@@ -1465,7 +1855,9 @@ static struct clk_fixed_factor g12a_mpll_50m_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll_50m_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fixed_pll_dco.hw
+ },
.num_parents = 1,
},
};
@@ -1479,8 +1871,10 @@ static struct clk_regmap g12a_mpll_50m = {
.hw.init = &(struct clk_init_data){
.name = "mpll_50m",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal",
- "mpll_50m_div" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_mpll_50m_div.hw },
+ },
.num_parents = 2,
},
};
@@ -1491,7 +1885,9 @@ static struct clk_fixed_factor g12a_mpll_prediv = {
.hw.init = &(struct clk_init_data){
.name = "mpll_prediv",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_fixed_pll_dco.hw
+ },
.num_parents = 1,
},
};
@@ -1529,7 +1925,9 @@ static struct clk_regmap g12a_mpll0_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -1542,7 +1940,7 @@ static struct clk_regmap g12a_mpll0 = {
.hw.init = &(struct clk_init_data){
.name = "mpll0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll0_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_mpll0_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1581,7 +1979,9 @@ static struct clk_regmap g12a_mpll1_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -1594,7 +1994,7 @@ static struct clk_regmap g12a_mpll1 = {
.hw.init = &(struct clk_init_data){
.name = "mpll1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll1_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_mpll1_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1633,7 +2033,9 @@ static struct clk_regmap g12a_mpll2_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -1646,7 +2048,7 @@ static struct clk_regmap g12a_mpll2 = {
.hw.init = &(struct clk_init_data){
.name = "mpll2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll2_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_mpll2_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1685,7 +2087,9 @@ static struct clk_regmap g12a_mpll3_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll3_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -1698,16 +2102,21 @@ static struct clk_regmap g12a_mpll3 = {
.hw.init = &(struct clk_init_data){
.name = "mpll3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll3_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_mpll3_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static u32 mux_table_clk81[] = { 0, 2, 3, 4, 5, 6, 7 };
-static const char * const clk81_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4",
- "fclk_div3", "fclk_div5"
+static const struct clk_parent_data clk81_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div7.hw },
+ { .hw = &g12a_mpll1.hw },
+ { .hw = &g12a_mpll2.hw },
+ { .hw = &g12a_fclk_div4.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ { .hw = &g12a_fclk_div5.hw },
};
static struct clk_regmap g12a_mpeg_clk_sel = {
@@ -1720,8 +2129,8 @@ static struct clk_regmap g12a_mpeg_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = clk81_parent_names,
- .num_parents = ARRAY_SIZE(clk81_parent_names),
+ .parent_data = clk81_parent_data,
+ .num_parents = ARRAY_SIZE(clk81_parent_data),
},
};
@@ -1734,7 +2143,9 @@ static struct clk_regmap g12a_mpeg_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mpeg_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mpeg_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1748,15 +2159,20 @@ static struct clk_regmap g12a_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "clk81",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpeg_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mpeg_clk_div.hw
+ },
.num_parents = 1,
.flags = (CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
},
};
-static const char * const g12a_sd_emmc_clk0_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7",
-
+static const struct clk_parent_data g12a_sd_emmc_clk0_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div2.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ { .hw = &g12a_fclk_div5.hw },
+ { .hw = &g12a_fclk_div7.hw },
/*
* Following these parent clocks, we should also have had mpll2, mpll3
* and gp0_pll but these clocks are too precious to be used here. All
@@ -1775,8 +2191,8 @@ static struct clk_regmap g12a_sd_emmc_a_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(g12a_sd_emmc_clk0_parent_names),
+ .parent_data = g12a_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(g12a_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1790,7 +2206,9 @@ static struct clk_regmap g12a_sd_emmc_a_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_a_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sd_emmc_a_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1804,7 +2222,9 @@ static struct clk_regmap g12a_sd_emmc_a_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_a_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_a_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sd_emmc_a_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1820,8 +2240,8 @@ static struct clk_regmap g12a_sd_emmc_b_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(g12a_sd_emmc_clk0_parent_names),
+ .parent_data = g12a_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(g12a_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1835,7 +2255,9 @@ static struct clk_regmap g12a_sd_emmc_b_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sd_emmc_b_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1849,7 +2271,9 @@ static struct clk_regmap g12a_sd_emmc_b_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_b_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sd_emmc_b_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1865,8 +2289,8 @@ static struct clk_regmap g12a_sd_emmc_c_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(g12a_sd_emmc_clk0_parent_names),
+ .parent_data = g12a_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(g12a_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1880,7 +2304,9 @@ static struct clk_regmap g12a_sd_emmc_c_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sd_emmc_c_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1894,17 +2320,89 @@ static struct clk_regmap g12a_sd_emmc_c_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_c_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_sd_emmc_c_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
+/* Video Clocks */
+
+static struct clk_regmap g12a_vid_pll_div = {
+ .data = &(struct meson_vid_pll_div_data){
+ .val = {
+ .reg_off = HHI_VID_PLL_CLK_DIV,
+ .shift = 0,
+ .width = 15,
+ },
+ .sel = {
+ .reg_off = HHI_VID_PLL_CLK_DIV,
+ .shift = 16,
+ .width = 2,
+ },
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "vid_pll_div",
+ .ops = &meson_vid_pll_div_ro_ops,
+ .parent_hws = (const struct clk_hw *[]) { &g12a_hdmi_pll.hw },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+ },
+};
+
+static const struct clk_hw *g12a_vid_pll_parent_hws[] = {
+ &g12a_vid_pll_div.hw,
+ &g12a_hdmi_pll.hw,
+};
+
+static struct clk_regmap g12a_vid_pll_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VID_PLL_CLK_DIV,
+ .mask = 0x1,
+ .shift = 18,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "vid_pll_sel",
+ .ops = &clk_regmap_mux_ops,
+ /*
+ * bit 18 selects from 2 possible parents:
+ * vid_pll_div or hdmi_pll
+ */
+ .parent_hws = g12a_vid_pll_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vid_pll_parent_hws),
+ .flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
+ },
+};
+
+static struct clk_regmap g12a_vid_pll = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VID_PLL_CLK_DIV,
+ .bit_idx = 19,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "vid_pll",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vid_pll_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+ },
+};
+
/* VPU Clock */
-static const char * const g12a_vpu_parent_names[] = {
- "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7",
- "mpll1", "vid_pll", "hifi_pll", "gp0_pll",
+static const struct clk_hw *g12a_vpu_parent_hws[] = {
+ &g12a_fclk_div3.hw,
+ &g12a_fclk_div4.hw,
+ &g12a_fclk_div5.hw,
+ &g12a_fclk_div7.hw,
+ &g12a_mpll1.hw,
+ &g12a_vid_pll.hw,
+ &g12a_hifi_pll.hw,
+ &g12a_gp0_pll.hw,
};
static struct clk_regmap g12a_vpu_0_sel = {
@@ -1916,8 +2414,8 @@ static struct clk_regmap g12a_vpu_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "vpu_0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vpu_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vpu_parent_names),
+ .parent_hws = g12a_vpu_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vpu_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -1931,7 +2429,7 @@ static struct clk_regmap g12a_vpu_0_div = {
.hw.init = &(struct clk_init_data){
.name = "vpu_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vpu_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vpu_0_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1945,7 +2443,7 @@ static struct clk_regmap g12a_vpu_0 = {
.hw.init = &(struct clk_init_data) {
.name = "vpu_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vpu_0_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vpu_0_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1960,8 +2458,8 @@ static struct clk_regmap g12a_vpu_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vpu_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vpu_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vpu_parent_names),
+ .parent_hws = g12a_vpu_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vpu_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -1975,7 +2473,7 @@ static struct clk_regmap g12a_vpu_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vpu_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vpu_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vpu_1_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1989,7 +2487,7 @@ static struct clk_regmap g12a_vpu_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vpu_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vpu_1_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vpu_1_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2008,7 +2506,10 @@ static struct clk_regmap g12a_vpu = {
* bit 31 selects from 2 possible parents:
* vpu_0 or vpu_1
*/
- .parent_names = (const char *[]){ "vpu_0", "vpu_1" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vpu_0.hw,
+ &g12a_vpu_1.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -2016,9 +2517,14 @@ static struct clk_regmap g12a_vpu = {
/* VDEC clocks */
-static const char * const g12a_vdec_parent_names[] = {
- "fclk_div2p5", "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7",
- "hifi_pll", "gp0_pll",
+static const struct clk_hw *g12a_vdec_parent_hws[] = {
+ &g12a_fclk_div2p5.hw,
+ &g12a_fclk_div3.hw,
+ &g12a_fclk_div4.hw,
+ &g12a_fclk_div5.hw,
+ &g12a_fclk_div7.hw,
+ &g12a_hifi_pll.hw,
+ &g12a_gp0_pll.hw,
};
static struct clk_regmap g12a_vdec_1_sel = {
@@ -2031,8 +2537,8 @@ static struct clk_regmap g12a_vdec_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vdec_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
+ .parent_hws = g12a_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2047,7 +2553,9 @@ static struct clk_regmap g12a_vdec_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vdec_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2061,7 +2569,9 @@ static struct clk_regmap g12a_vdec_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vdec_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2077,8 +2587,8 @@ static struct clk_regmap g12a_vdec_hevcf_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevcf_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vdec_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
+ .parent_hws = g12a_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2093,7 +2603,9 @@ static struct clk_regmap g12a_vdec_hevcf_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevcf_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_hevcf_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vdec_hevcf_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2107,7 +2619,9 @@ static struct clk_regmap g12a_vdec_hevcf = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_hevcf",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_hevcf_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vdec_hevcf_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2123,8 +2637,8 @@ static struct clk_regmap g12a_vdec_hevc_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vdec_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vdec_parent_names),
+ .parent_hws = g12a_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2139,7 +2653,9 @@ static struct clk_regmap g12a_vdec_hevc_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_hevc_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vdec_hevc_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2153,7 +2669,9 @@ static struct clk_regmap g12a_vdec_hevc = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_hevc",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_hevc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vdec_hevc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2161,9 +2679,15 @@ static struct clk_regmap g12a_vdec_hevc = {
/* VAPB Clock */
-static const char * const g12a_vapb_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7",
- "mpll1", "vid_pll", "mpll2", "fclk_div2p5",
+static const struct clk_hw *g12a_vapb_parent_hws[] = {
+ &g12a_fclk_div4.hw,
+ &g12a_fclk_div3.hw,
+ &g12a_fclk_div5.hw,
+ &g12a_fclk_div7.hw,
+ &g12a_mpll1.hw,
+ &g12a_vid_pll.hw,
+ &g12a_mpll2.hw,
+ &g12a_fclk_div2p5.hw,
};
static struct clk_regmap g12a_vapb_0_sel = {
@@ -2175,8 +2699,8 @@ static struct clk_regmap g12a_vapb_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "vapb_0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vapb_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vapb_parent_names),
+ .parent_hws = g12a_vapb_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vapb_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -2190,7 +2714,9 @@ static struct clk_regmap g12a_vapb_0_div = {
.hw.init = &(struct clk_init_data){
.name = "vapb_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vapb_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vapb_0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2204,7 +2730,9 @@ static struct clk_regmap g12a_vapb_0 = {
.hw.init = &(struct clk_init_data) {
.name = "vapb_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vapb_0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vapb_0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2219,8 +2747,8 @@ static struct clk_regmap g12a_vapb_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vapb_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vapb_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vapb_parent_names),
+ .parent_hws = g12a_vapb_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vapb_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -2234,7 +2762,9 @@ static struct clk_regmap g12a_vapb_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vapb_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vapb_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vapb_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2248,7 +2778,9 @@ static struct clk_regmap g12a_vapb_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vapb_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vapb_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vapb_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2267,7 +2799,10 @@ static struct clk_regmap g12a_vapb_sel = {
* bit 31 selects from 2 possible parents:
* vapb_0 or vapb_1
*/
- .parent_names = (const char *[]){ "vapb_0", "vapb_1" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vapb_0.hw,
+ &g12a_vapb_1.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -2281,75 +2816,21 @@ static struct clk_regmap g12a_vapb = {
.hw.init = &(struct clk_init_data) {
.name = "vapb",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vapb_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vapb_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
-/* Video Clocks */
-
-static struct clk_regmap g12a_vid_pll_div = {
- .data = &(struct meson_vid_pll_div_data){
- .val = {
- .reg_off = HHI_VID_PLL_CLK_DIV,
- .shift = 0,
- .width = 15,
- },
- .sel = {
- .reg_off = HHI_VID_PLL_CLK_DIV,
- .shift = 16,
- .width = 2,
- },
- },
- .hw.init = &(struct clk_init_data) {
- .name = "vid_pll_div",
- .ops = &meson_vid_pll_div_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll" },
- .num_parents = 1,
- .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
- },
-};
-
-static const char * const g12a_vid_pll_parent_names[] = { "vid_pll_div",
- "hdmi_pll" };
-
-static struct clk_regmap g12a_vid_pll_sel = {
- .data = &(struct clk_regmap_mux_data){
- .offset = HHI_VID_PLL_CLK_DIV,
- .mask = 0x1,
- .shift = 18,
- },
- .hw.init = &(struct clk_init_data){
- .name = "vid_pll_sel",
- .ops = &clk_regmap_mux_ops,
- /*
- * bit 18 selects from 2 possible parents:
- * vid_pll_div or hdmi_pll
- */
- .parent_names = g12a_vid_pll_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vid_pll_parent_names),
- .flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
- },
-};
-
-static struct clk_regmap g12a_vid_pll = {
- .data = &(struct clk_regmap_gate_data){
- .offset = HHI_VID_PLL_CLK_DIV,
- .bit_idx = 19,
- },
- .hw.init = &(struct clk_init_data) {
- .name = "vid_pll",
- .ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vid_pll_sel" },
- .num_parents = 1,
- .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
- },
-};
-
-static const char * const g12a_vclk_parent_names[] = {
- "vid_pll", "gp0_pll", "hifi_pll", "mpll1", "fclk_div3", "fclk_div4",
- "fclk_div5", "fclk_div7"
+static const struct clk_hw *g12a_vclk_parent_hws[] = {
+ &g12a_vid_pll.hw,
+ &g12a_gp0_pll.hw,
+ &g12a_hifi_pll.hw,
+ &g12a_mpll1.hw,
+ &g12a_fclk_div3.hw,
+ &g12a_fclk_div4.hw,
+ &g12a_fclk_div5.hw,
+ &g12a_fclk_div7.hw,
};
static struct clk_regmap g12a_vclk_sel = {
@@ -2361,8 +2842,8 @@ static struct clk_regmap g12a_vclk_sel = {
.hw.init = &(struct clk_init_data){
.name = "vclk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vclk_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vclk_parent_names),
+ .parent_hws = g12a_vclk_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vclk_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2376,8 +2857,8 @@ static struct clk_regmap g12a_vclk2_sel = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_vclk_parent_names,
- .num_parents = ARRAY_SIZE(g12a_vclk_parent_names),
+ .parent_hws = g12a_vclk_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_vclk_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2390,7 +2871,7 @@ static struct clk_regmap g12a_vclk_input = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_input",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2404,7 +2885,7 @@ static struct clk_regmap g12a_vclk2_input = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_input",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2419,7 +2900,9 @@ static struct clk_regmap g12a_vclk_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vclk_input" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk_input.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
@@ -2434,7 +2917,9 @@ static struct clk_regmap g12a_vclk2_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vclk2_input" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk2_input.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
@@ -2448,7 +2933,7 @@ static struct clk_regmap g12a_vclk = {
.hw.init = &(struct clk_init_data) {
.name = "vclk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2462,7 +2947,7 @@ static struct clk_regmap g12a_vclk2 = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2476,7 +2961,7 @@ static struct clk_regmap g12a_vclk_div1 = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2490,7 +2975,7 @@ static struct clk_regmap g12a_vclk_div2_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div2_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2504,7 +2989,7 @@ static struct clk_regmap g12a_vclk_div4_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div4_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2518,7 +3003,7 @@ static struct clk_regmap g12a_vclk_div6_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div6_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2532,7 +3017,7 @@ static struct clk_regmap g12a_vclk_div12_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div12_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2546,7 +3031,7 @@ static struct clk_regmap g12a_vclk2_div1 = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2560,7 +3045,7 @@ static struct clk_regmap g12a_vclk2_div2_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div2_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2574,7 +3059,7 @@ static struct clk_regmap g12a_vclk2_div4_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div4_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2588,7 +3073,7 @@ static struct clk_regmap g12a_vclk2_div6_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div6_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2602,7 +3087,7 @@ static struct clk_regmap g12a_vclk2_div12_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div12_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2614,7 +3099,9 @@ static struct clk_fixed_factor g12a_vclk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div2_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk_div2_en.hw
+ },
.num_parents = 1,
},
};
@@ -2625,7 +3112,9 @@ static struct clk_fixed_factor g12a_vclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div4_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk_div4_en.hw
+ },
.num_parents = 1,
},
};
@@ -2636,7 +3125,9 @@ static struct clk_fixed_factor g12a_vclk_div6 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div6_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk_div6_en.hw
+ },
.num_parents = 1,
},
};
@@ -2647,7 +3138,9 @@ static struct clk_fixed_factor g12a_vclk_div12 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div12",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div12_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk_div12_en.hw
+ },
.num_parents = 1,
},
};
@@ -2658,7 +3151,9 @@ static struct clk_fixed_factor g12a_vclk2_div2 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div2_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk2_div2_en.hw
+ },
.num_parents = 1,
},
};
@@ -2669,7 +3164,9 @@ static struct clk_fixed_factor g12a_vclk2_div4 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div4_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk2_div4_en.hw
+ },
.num_parents = 1,
},
};
@@ -2680,7 +3177,9 @@ static struct clk_fixed_factor g12a_vclk2_div6 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div6_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk2_div6_en.hw
+ },
.num_parents = 1,
},
};
@@ -2691,16 +3190,25 @@ static struct clk_fixed_factor g12a_vclk2_div12 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div12",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div12_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_vclk2_div12_en.hw
+ },
.num_parents = 1,
},
};
static u32 mux_table_cts_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
-static const char * const g12a_cts_parent_names[] = {
- "vclk_div1", "vclk_div2", "vclk_div4", "vclk_div6",
- "vclk_div12", "vclk2_div1", "vclk2_div2", "vclk2_div4",
- "vclk2_div6", "vclk2_div12"
+static const struct clk_hw *g12a_cts_parent_hws[] = {
+ &g12a_vclk_div1.hw,
+ &g12a_vclk_div2.hw,
+ &g12a_vclk_div4.hw,
+ &g12a_vclk_div6.hw,
+ &g12a_vclk_div12.hw,
+ &g12a_vclk2_div1.hw,
+ &g12a_vclk2_div2.hw,
+ &g12a_vclk2_div4.hw,
+ &g12a_vclk2_div6.hw,
+ &g12a_vclk2_div12.hw,
};
static struct clk_regmap g12a_cts_enci_sel = {
@@ -2713,8 +3221,8 @@ static struct clk_regmap g12a_cts_enci_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_enci_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_cts_parent_names,
- .num_parents = ARRAY_SIZE(g12a_cts_parent_names),
+ .parent_hws = g12a_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2729,8 +3237,8 @@ static struct clk_regmap g12a_cts_encp_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_encp_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_cts_parent_names,
- .num_parents = ARRAY_SIZE(g12a_cts_parent_names),
+ .parent_hws = g12a_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2745,18 +3253,25 @@ static struct clk_regmap g12a_cts_vdac_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_vdac_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_cts_parent_names,
- .num_parents = ARRAY_SIZE(g12a_cts_parent_names),
+ .parent_hws = g12a_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
/* TOFIX: add support for cts_tcon */
static u32 mux_table_hdmi_tx_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
-static const char * const g12a_cts_hdmi_tx_parent_names[] = {
- "vclk_div1", "vclk_div2", "vclk_div4", "vclk_div6",
- "vclk_div12", "vclk2_div1", "vclk2_div2", "vclk2_div4",
- "vclk2_div6", "vclk2_div12"
+static const struct clk_hw *g12a_cts_hdmi_tx_parent_hws[] = {
+ &g12a_vclk_div1.hw,
+ &g12a_vclk_div2.hw,
+ &g12a_vclk_div4.hw,
+ &g12a_vclk_div6.hw,
+ &g12a_vclk_div12.hw,
+ &g12a_vclk2_div1.hw,
+ &g12a_vclk2_div2.hw,
+ &g12a_vclk2_div4.hw,
+ &g12a_vclk2_div6.hw,
+ &g12a_vclk2_div12.hw,
};
static struct clk_regmap g12a_hdmi_tx_sel = {
@@ -2769,8 +3284,8 @@ static struct clk_regmap g12a_hdmi_tx_sel = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_tx_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_cts_hdmi_tx_parent_names,
- .num_parents = ARRAY_SIZE(g12a_cts_hdmi_tx_parent_names),
+ .parent_hws = g12a_cts_hdmi_tx_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_cts_hdmi_tx_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2783,7 +3298,9 @@ static struct clk_regmap g12a_cts_enci = {
.hw.init = &(struct clk_init_data) {
.name = "cts_enci",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_enci_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cts_enci_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2797,7 +3314,9 @@ static struct clk_regmap g12a_cts_encp = {
.hw.init = &(struct clk_init_data) {
.name = "cts_encp",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_encp_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cts_encp_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2811,7 +3330,9 @@ static struct clk_regmap g12a_cts_vdac = {
.hw.init = &(struct clk_init_data) {
.name = "cts_vdac",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_vdac_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cts_vdac_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2825,7 +3346,9 @@ static struct clk_regmap g12a_hdmi_tx = {
.hw.init = &(struct clk_init_data) {
.name = "hdmi_tx",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "hdmi_tx_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_hdmi_tx_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2833,8 +3356,11 @@ static struct clk_regmap g12a_hdmi_tx = {
/* HDMI Clocks */
-static const char * const g12a_hdmi_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div4", "fclk_div3", "fclk_div5"
+static const struct clk_parent_data g12a_hdmi_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_fclk_div4.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ { .hw = &g12a_fclk_div5.hw },
};
static struct clk_regmap g12a_hdmi_sel = {
@@ -2847,8 +3373,8 @@ static struct clk_regmap g12a_hdmi_sel = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_hdmi_parent_names,
- .num_parents = ARRAY_SIZE(g12a_hdmi_parent_names),
+ .parent_data = g12a_hdmi_parent_data,
+ .num_parents = ARRAY_SIZE(g12a_hdmi_parent_data),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2862,7 +3388,7 @@ static struct clk_regmap g12a_hdmi_div = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "hdmi_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_hdmi_sel.hw },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
@@ -2876,7 +3402,7 @@ static struct clk_regmap g12a_hdmi = {
.hw.init = &(struct clk_init_data) {
.name = "hdmi",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "hdmi_div" },
+ .parent_hws = (const struct clk_hw *[]) { &g12a_hdmi_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2886,10 +3412,15 @@ static struct clk_regmap g12a_hdmi = {
* The MALI IP is clocked by two identical clocks (mali_0 and mali_1)
* muxed by a glitch-free switch.
*/
-
-static const char * const g12a_mali_0_1_parent_names[] = {
- IN_PREFIX "xtal", "gp0_pll", "hihi_pll", "fclk_div2p5",
- "fclk_div3", "fclk_div4", "fclk_div5", "fclk_div7"
+static const struct clk_parent_data g12a_mali_0_1_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_gp0_pll.hw },
+ { .hw = &g12a_hifi_pll.hw },
+ { .hw = &g12a_fclk_div2p5.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ { .hw = &g12a_fclk_div4.hw },
+ { .hw = &g12a_fclk_div5.hw },
+ { .hw = &g12a_fclk_div7.hw },
};
static struct clk_regmap g12a_mali_0_sel = {
@@ -2901,7 +3432,7 @@ static struct clk_regmap g12a_mali_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "mali_0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_mali_0_1_parent_names,
+ .parent_data = g12a_mali_0_1_parent_data,
.num_parents = 8,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -2916,7 +3447,9 @@ static struct clk_regmap g12a_mali_0_div = {
.hw.init = &(struct clk_init_data){
.name = "mali_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mali_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mali_0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -2930,7 +3463,9 @@ static struct clk_regmap g12a_mali_0 = {
.hw.init = &(struct clk_init_data){
.name = "mali_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mali_0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mali_0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2945,7 +3480,7 @@ static struct clk_regmap g12a_mali_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "mali_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_mali_0_1_parent_names,
+ .parent_data = g12a_mali_0_1_parent_data,
.num_parents = 8,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -2960,7 +3495,9 @@ static struct clk_regmap g12a_mali_1_div = {
.hw.init = &(struct clk_init_data){
.name = "mali_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mali_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mali_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -2974,14 +3511,17 @@ static struct clk_regmap g12a_mali_1 = {
.hw.init = &(struct clk_init_data){
.name = "mali_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mali_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_mali_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const g12a_mali_parent_names[] = {
- "mali_0", "mali_1"
+static const struct clk_hw *g12a_mali_parent_hws[] = {
+ &g12a_mali_0.hw,
+ &g12a_mali_1.hw,
};
static struct clk_regmap g12a_mali = {
@@ -2993,7 +3533,7 @@ static struct clk_regmap g12a_mali = {
.hw.init = &(struct clk_init_data){
.name = "mali",
.ops = &clk_regmap_mux_ops,
- .parent_names = g12a_mali_parent_names,
+ .parent_hws = g12a_mali_parent_hws,
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -3008,7 +3548,9 @@ static struct clk_regmap g12a_ts_div = {
.hw.init = &(struct clk_init_data){
.name = "ts_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -3021,11 +3563,19 @@ static struct clk_regmap g12a_ts = {
.hw.init = &(struct clk_init_data){
.name = "ts",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "ts_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_ts_div.hw
+ },
.num_parents = 1,
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &g12a_clk81.hw)
+
+#define MESON_GATE_RO(_name, _reg, _bit) \
+ MESON_PCLK_RO(_name, _reg, _bit, &g12a_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(g12a_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(g12a_dos, HHI_GCLK_MPEG0, 1);
@@ -3792,28 +4342,210 @@ static const struct reg_sequence g12a_init_regs[] = {
{ .reg = HHI_MPLL_CNTL0, .def = 0x00000543 },
};
-static const struct meson_eeclkc_data g12a_clkc_data = {
- .regmap_clks = g12a_clk_regmaps,
- .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
- .hw_onecell_data = &g12a_hw_onecell_data,
- .init_regs = g12a_init_regs,
- .init_count = ARRAY_SIZE(g12a_init_regs),
-};
-
-static const struct meson_eeclkc_data g12b_clkc_data = {
- .regmap_clks = g12a_clk_regmaps,
- .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
- .hw_onecell_data = &g12b_hw_onecell_data
+static int meson_g12a_dvfs_setup_common(struct platform_device *pdev,
+ struct clk_hw **hws)
+{
+ const char *notifier_clk_name;
+ struct clk *notifier_clk;
+ struct clk_hw *xtal;
+ int ret;
+
+ xtal = clk_hw_get_parent_by_index(hws[CLKID_CPU_CLK_DYN1_SEL], 0);
+
+ /* Setup clock notifier for cpu_clk_postmux0 */
+ g12a_cpu_clk_postmux0_nb_data.xtal = xtal;
+ notifier_clk_name = clk_hw_get_name(&g12a_cpu_clk_postmux0.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12a_cpu_clk_postmux0_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk_postmux0 notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for cpu_clk_dyn mux */
+ notifier_clk_name = clk_hw_get_name(&g12a_cpu_clk_dyn.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk_dyn notifier\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int meson_g12b_dvfs_setup(struct platform_device *pdev)
+{
+ struct clk_hw **hws = g12b_hw_onecell_data.hws;
+ const char *notifier_clk_name;
+ struct clk *notifier_clk;
+ struct clk_hw *xtal;
+ int ret;
+
+ ret = meson_g12a_dvfs_setup_common(pdev, hws);
+ if (ret)
+ return ret;
+
+ xtal = clk_hw_get_parent_by_index(hws[CLKID_CPU_CLK_DYN1_SEL], 0);
+
+ /* Setup clock notifier for cpu_clk mux */
+ notifier_clk_name = clk_hw_get_name(&g12b_cpu_clk.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for sys1_pll */
+ notifier_clk_name = clk_hw_get_name(&g12b_sys1_pll.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12b_cpu_clk_sys1_pll_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the sys1_pll notifier\n");
+ return ret;
+ }
+
+ /* Add notifiers for the second CPU cluster */
+
+ /* Setup clock notifier for cpub_clk_postmux0 */
+ g12b_cpub_clk_postmux0_nb_data.xtal = xtal;
+ notifier_clk_name = clk_hw_get_name(&g12b_cpub_clk_postmux0.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12b_cpub_clk_postmux0_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpub_clk_postmux0 notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for cpub_clk_dyn mux */
+ notifier_clk_name = clk_hw_get_name(&g12b_cpub_clk_dyn.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpub_clk_dyn notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for cpub_clk mux */
+ notifier_clk_name = clk_hw_get_name(&g12b_cpub_clk.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpub_clk notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for sys_pll */
+ notifier_clk_name = clk_hw_get_name(&g12a_sys_pll.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk,
+ &g12b_cpub_clk_sys_pll_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the sys_pll notifier\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int meson_g12a_dvfs_setup(struct platform_device *pdev)
+{
+ struct clk_hw **hws = g12a_hw_onecell_data.hws;
+ const char *notifier_clk_name;
+ struct clk *notifier_clk;
+ int ret;
+
+ ret = meson_g12a_dvfs_setup_common(pdev, hws);
+ if (ret)
+ return ret;
+
+ /* Setup clock notifier for cpu_clk mux */
+ notifier_clk_name = clk_hw_get_name(&g12a_cpu_clk.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_cpu_clk_mux_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the cpu_clk notifier\n");
+ return ret;
+ }
+
+ /* Setup clock notifier for sys_pll */
+ notifier_clk_name = clk_hw_get_name(&g12a_sys_pll.hw);
+ notifier_clk = __clk_lookup(notifier_clk_name);
+ ret = clk_notifier_register(notifier_clk, &g12a_sys_pll_nb_data.nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register the sys_pll notifier\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+struct meson_g12a_data {
+ const struct meson_eeclkc_data eeclkc_data;
+ int (*dvfs_setup)(struct platform_device *pdev);
+};
+
+static int meson_g12a_probe(struct platform_device *pdev)
+{
+ const struct meson_eeclkc_data *eeclkc_data;
+ const struct meson_g12a_data *g12a_data;
+ int ret;
+
+ eeclkc_data = of_device_get_match_data(&pdev->dev);
+ if (!eeclkc_data)
+ return -EINVAL;
+
+ ret = meson_eeclkc_probe(pdev);
+ if (ret)
+ return ret;
+
+ g12a_data = container_of(eeclkc_data, struct meson_g12a_data,
+ eeclkc_data);
+
+ if (g12a_data->dvfs_setup)
+ return g12a_data->dvfs_setup(pdev);
+
+ return 0;
+}
+
+static const struct meson_g12a_data g12a_clkc_data = {
+ .eeclkc_data = {
+ .regmap_clks = g12a_clk_regmaps,
+ .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
+ .hw_onecell_data = &g12a_hw_onecell_data,
+ .init_regs = g12a_init_regs,
+ .init_count = ARRAY_SIZE(g12a_init_regs),
+ },
+ .dvfs_setup = meson_g12a_dvfs_setup,
+};
+
+static const struct meson_g12a_data g12b_clkc_data = {
+ .eeclkc_data = {
+ .regmap_clks = g12a_clk_regmaps,
+ .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
+ .hw_onecell_data = &g12b_hw_onecell_data,
+ },
+ .dvfs_setup = meson_g12b_dvfs_setup,
};
static const struct of_device_id clkc_match_table[] = {
- { .compatible = "amlogic,g12a-clkc", .data = &g12a_clkc_data },
- { .compatible = "amlogic,g12b-clkc", .data = &g12b_clkc_data },
+ {
+ .compatible = "amlogic,g12a-clkc",
+ .data = &g12a_clkc_data.eeclkc_data
+ },
+ {
+ .compatible = "amlogic,g12b-clkc",
+ .data = &g12b_clkc_data.eeclkc_data
+ },
{}
};
static struct platform_driver g12a_driver = {
- .probe = meson_eeclkc_probe,
+ .probe = meson_g12a_probe,
.driver = {
.name = "g12a-clkc",
.of_match_table = clkc_match_table,
diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h
index c8aed31fbe17..559a34cfdfeb 100644
--- a/drivers/clk/meson/g12a.h
+++ b/drivers/clk/meson/g12a.h
@@ -216,7 +216,6 @@
#define CLKID_CPUB_CLK_DYN1_DIV 221
#define CLKID_CPUB_CLK_DYN1 222
#define CLKID_CPUB_CLK_DYN 223
-#define CLKID_CPUB_CLK 224
#define CLKID_CPUB_CLK_DIV16_EN 225
#define CLKID_CPUB_CLK_DIV16 226
#define CLKID_CPUB_CLK_DIV2 227
diff --git a/drivers/clk/meson/gxbb-aoclk.c b/drivers/clk/meson/gxbb-aoclk.c
index 449f6ac189d8..e940861a396b 100644
--- a/drivers/clk/meson/gxbb-aoclk.c
+++ b/drivers/clk/meson/gxbb-aoclk.c
@@ -11,8 +11,6 @@
#include "clk-regmap.h"
#include "clk-dualdiv.h"
-#define IN_PREFIX "ao-in-"
-
/* AO Configuration Clock registers offsets */
#define AO_RTI_PWR_CNTL_REG1 0x0c
#define AO_RTI_PWR_CNTL_REG0 0x10
@@ -31,7 +29,9 @@ static struct clk_regmap _name##_ao = { \
.hw.init = &(struct clk_init_data) { \
.name = #_name "_ao", \
.ops = &clk_regmap_gate_ops, \
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \
+ .parent_data = &(const struct clk_parent_data) { \
+ .fw_name = "mpeg-clk", \
+ }, \
.num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \
}, \
@@ -52,7 +52,9 @@ static struct clk_regmap ao_cts_oscin = {
.hw.init = &(struct clk_init_data){
.name = "ao_cts_oscin",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -65,7 +67,7 @@ static struct clk_regmap ao_32k_pre = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k_pre",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "ao_cts_oscin" },
+ .parent_hws = (const struct clk_hw *[]) { &ao_cts_oscin.hw },
.num_parents = 1,
},
};
@@ -112,7 +114,7 @@ static struct clk_regmap ao_32k_div = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k_div",
.ops = &meson_clk_dualdiv_ops,
- .parent_names = (const char *[]){ "ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) { &ao_32k_pre.hw },
.num_parents = 1,
},
};
@@ -127,8 +129,10 @@ static struct clk_regmap ao_32k_sel = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "ao_32k_div",
- "ao_32k_pre" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &ao_32k_div.hw,
+ &ao_32k_pre.hw
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -142,7 +146,7 @@ static struct clk_regmap ao_32k = {
.hw.init = &(struct clk_init_data){
.name = "ao_32k",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "ao_32k_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &ao_32k_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -159,10 +163,12 @@ static struct clk_regmap ao_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){
.name = "ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ IN_PREFIX "ext-32k-0",
- IN_PREFIX "ext-32k-1",
- IN_PREFIX "ext-32k-2",
- "ao_32k" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "ext-32k-0", },
+ { .fw_name = "ext-32k-1", },
+ { .fw_name = "ext-32k-2", },
+ { .hw = &ao_32k.hw },
+ },
.num_parents = 4,
.flags = CLK_SET_RATE_PARENT,
},
@@ -178,8 +184,10 @@ static struct clk_regmap ao_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "ao_clk81",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk",
- "ao_cts_rtc_oscin" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "mpeg-clk", },
+ { .hw = &ao_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -208,8 +216,10 @@ static struct clk_regmap ao_cts_cec = {
* Until CCF gets fixed, adding this fake parent that won't
* ever be registered should work around the problem
*/
- .parent_names = (const char *[]){ "fixme",
- "ao_cts_rtc_oscin" },
+ .parent_data = (const struct clk_parent_data []) {
+ { .name = "fixme", .index = -1, },
+ { .hw = &ao_cts_rtc_oscin.hw },
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -261,14 +271,6 @@ static const struct clk_hw_onecell_data gxbb_aoclk_onecell_data = {
.num = NR_CLKS,
};
-static const struct meson_aoclk_input gxbb_aoclk_inputs[] = {
- { .name = "xtal", .required = true, },
- { .name = "mpeg-clk", .required = true, },
- {. name = "ext-32k-0", .required = false, },
- {. name = "ext-32k-1", .required = false, },
- {. name = "ext-32k-2", .required = false, },
-};
-
static const struct meson_aoclk_data gxbb_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(gxbb_aoclk_reset),
@@ -276,9 +278,6 @@ static const struct meson_aoclk_data gxbb_aoclkc_data = {
.num_clks = ARRAY_SIZE(gxbb_aoclk),
.clks = gxbb_aoclk,
.hw_data = &gxbb_aoclk_onecell_data,
- .inputs = gxbb_aoclk_inputs,
- .num_inputs = ARRAY_SIZE(gxbb_aoclk_inputs),
- .input_prefix = IN_PREFIX,
};
static const struct of_device_id gxbb_aoclkc_match_table[] = {
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index dab16d9b1af8..7cfb998eeb3e 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -10,15 +10,12 @@
#include <linux/platform_device.h>
#include "gxbb.h"
-#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-mpll.h"
#include "meson-eeclk.h"
#include "vid-pll-div.h"
-#define IN_PREFIX "ee-in-"
-
static DEFINE_SPINLOCK(meson_clk_lock);
static const struct pll_params_table gxbb_gp0_pll_params_table[] = {
@@ -121,7 +118,9 @@ static struct clk_regmap gxbb_fixed_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -136,7 +135,9 @@ static struct clk_regmap gxbb_fixed_pll = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fixed_pll_dco.hw
+ },
.num_parents = 1,
/*
* This clock won't ever change at runtime so
@@ -151,7 +152,9 @@ static struct clk_fixed_factor gxbb_hdmi_pll_pre_mult = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_pre_mult",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -192,7 +195,9 @@ static struct clk_regmap gxbb_hdmi_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_pre_mult" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_hdmi_pll_pre_mult.hw
+ },
.num_parents = 1,
/*
* Display directly handle hdmi pll registers ATM, we need
@@ -244,7 +249,9 @@ static struct clk_regmap gxl_hdmi_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
/*
* Display directly handle hdmi pll registers ATM, we need
@@ -264,7 +271,9 @@ static struct clk_regmap gxbb_hdmi_pll_od = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_hdmi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -280,7 +289,9 @@ static struct clk_regmap gxbb_hdmi_pll_od2 = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od2",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_od" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_hdmi_pll_od.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -296,7 +307,9 @@ static struct clk_regmap gxbb_hdmi_pll = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_od2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_hdmi_pll_od2.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -312,7 +325,9 @@ static struct clk_regmap gxl_hdmi_pll_od = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxl_hdmi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -328,7 +343,9 @@ static struct clk_regmap gxl_hdmi_pll_od2 = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_od2",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_od" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxl_hdmi_pll_od.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -344,7 +361,9 @@ static struct clk_regmap gxl_hdmi_pll = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_od2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxl_hdmi_pll_od2.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
},
@@ -381,7 +400,9 @@ static struct clk_regmap gxbb_sys_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -396,7 +417,9 @@ static struct clk_regmap gxbb_sys_pll = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "sys_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sys_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -442,7 +465,9 @@ static struct clk_regmap gxbb_gp0_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -494,7 +519,9 @@ static struct clk_regmap gxl_gp0_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ IN_PREFIX "xtal" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
.num_parents = 1,
},
};
@@ -509,7 +536,17 @@ static struct clk_regmap gxbb_gp0_pll = {
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gp0_pll_dco" },
+ .parent_data = &(const struct clk_parent_data) {
+ /*
+ * Note:
+ * GXL and GXBB have different gp0_pll_dco (with
+ * different struct clk_hw). We fallback to the global
+ * naming string mechanism so gp0_pll picks up the
+ * appropriate one.
+ */
+ .name = "gp0_pll_dco",
+ .index = -1,
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -521,7 +558,9 @@ static struct clk_fixed_factor gxbb_fclk_div2_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -534,7 +573,9 @@ static struct clk_regmap gxbb_fclk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fclk_div2_div.hw
+ },
.num_parents = 1,
.flags = CLK_IS_CRITICAL,
},
@@ -546,7 +587,7 @@ static struct clk_fixed_factor gxbb_fclk_div3_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -559,7 +600,9 @@ static struct clk_regmap gxbb_fclk_div3 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div3_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fclk_div3_div.hw
+ },
.num_parents = 1,
/*
* FIXME:
@@ -582,7 +625,7 @@ static struct clk_fixed_factor gxbb_fclk_div4_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -595,7 +638,9 @@ static struct clk_regmap gxbb_fclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div4_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fclk_div4_div.hw
+ },
.num_parents = 1,
},
};
@@ -606,7 +651,7 @@ static struct clk_fixed_factor gxbb_fclk_div5_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -619,7 +664,9 @@ static struct clk_regmap gxbb_fclk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div5_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fclk_div5_div.hw
+ },
.num_parents = 1,
},
};
@@ -630,7 +677,7 @@ static struct clk_fixed_factor gxbb_fclk_div7_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -643,7 +690,9 @@ static struct clk_regmap gxbb_fclk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div7_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_fclk_div7_div.hw
+ },
.num_parents = 1,
},
};
@@ -657,7 +706,7 @@ static struct clk_regmap gxbb_mpll_prediv = {
.hw.init = &(struct clk_init_data){
.name = "mpll_prediv",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
.num_parents = 1,
},
};
@@ -684,7 +733,9 @@ static struct clk_regmap gxbb_mpll0_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -697,7 +748,7 @@ static struct clk_regmap gxbb_mpll0 = {
.hw.init = &(struct clk_init_data){
.name = "mpll0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll0_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_mpll0_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -725,7 +776,9 @@ static struct clk_regmap gxbb_mpll1_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -738,7 +791,7 @@ static struct clk_regmap gxbb_mpll1 = {
.hw.init = &(struct clk_init_data){
.name = "mpll1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll1_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_mpll1_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -766,7 +819,9 @@ static struct clk_regmap gxbb_mpll2_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -779,16 +834,21 @@ static struct clk_regmap gxbb_mpll2 = {
.hw.init = &(struct clk_init_data){
.name = "mpll2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll2_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_mpll2_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
static u32 mux_table_clk81[] = { 0, 2, 3, 4, 5, 6, 7 };
-static const char * const clk81_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4",
- "fclk_div3", "fclk_div5"
+static const struct clk_parent_data clk81_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &gxbb_fclk_div7.hw },
+ { .hw = &gxbb_mpll1.hw },
+ { .hw = &gxbb_mpll2.hw },
+ { .hw = &gxbb_fclk_div4.hw },
+ { .hw = &gxbb_fclk_div3.hw },
+ { .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_mpeg_clk_sel = {
@@ -806,8 +866,8 @@ static struct clk_regmap gxbb_mpeg_clk_sel = {
* xtal, 1'b0 (wtf), fclk_div7, mpll_clkout1, mpll_clkout2,
* fclk_div4, fclk_div3, fclk_div5
*/
- .parent_names = clk81_parent_names,
- .num_parents = ARRAY_SIZE(clk81_parent_names),
+ .parent_data = clk81_parent_data,
+ .num_parents = ARRAY_SIZE(clk81_parent_data),
},
};
@@ -820,7 +880,9 @@ static struct clk_regmap gxbb_mpeg_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "mpeg_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpeg_clk_sel.hw
+ },
.num_parents = 1,
},
};
@@ -834,7 +896,9 @@ static struct clk_regmap gxbb_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "clk81",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpeg_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpeg_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_IS_CRITICAL,
},
@@ -850,7 +914,10 @@ static struct clk_regmap gxbb_sar_adc_clk_sel = {
.name = "sar_adc_clk_sel",
.ops = &clk_regmap_mux_ops,
/* NOTE: The datasheet doesn't list the parents for bit 10 */
- .parent_names = (const char *[]){ IN_PREFIX "xtal", "clk81", },
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &gxbb_clk81.hw },
+ },
.num_parents = 2,
},
};
@@ -864,7 +931,9 @@ static struct clk_regmap gxbb_sar_adc_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sar_adc_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sar_adc_clk_sel.hw
+ },
.num_parents = 1,
},
};
@@ -877,7 +946,9 @@ static struct clk_regmap gxbb_sar_adc_clk = {
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sar_adc_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sar_adc_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -888,9 +959,15 @@ static struct clk_regmap gxbb_sar_adc_clk = {
* muxed by a glitch-free switch.
*/
-static const char * const gxbb_mali_0_1_parent_names[] = {
- IN_PREFIX "xtal", "gp0_pll", "mpll2", "mpll1", "fclk_div7",
- "fclk_div4", "fclk_div3", "fclk_div5"
+static const struct clk_parent_data gxbb_mali_0_1_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &gxbb_gp0_pll.hw },
+ { .hw = &gxbb_mpll2.hw },
+ { .hw = &gxbb_mpll1.hw },
+ { .hw = &gxbb_fclk_div7.hw },
+ { .hw = &gxbb_fclk_div4.hw },
+ { .hw = &gxbb_fclk_div3.hw },
+ { .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_mali_0_sel = {
@@ -907,7 +984,7 @@ static struct clk_regmap gxbb_mali_0_sel = {
* xtal, gp0_pll, mpll2, mpll1, fclk_div7,
* fclk_div4, fclk_div3, fclk_div5
*/
- .parent_names = gxbb_mali_0_1_parent_names,
+ .parent_data = gxbb_mali_0_1_parent_data,
.num_parents = 8,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -922,7 +999,9 @@ static struct clk_regmap gxbb_mali_0_div = {
.hw.init = &(struct clk_init_data){
.name = "mali_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mali_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mali_0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -936,7 +1015,9 @@ static struct clk_regmap gxbb_mali_0 = {
.hw.init = &(struct clk_init_data){
.name = "mali_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mali_0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mali_0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -956,7 +1037,7 @@ static struct clk_regmap gxbb_mali_1_sel = {
* xtal, gp0_pll, mpll2, mpll1, fclk_div7,
* fclk_div4, fclk_div3, fclk_div5
*/
- .parent_names = gxbb_mali_0_1_parent_names,
+ .parent_data = gxbb_mali_0_1_parent_data,
.num_parents = 8,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -971,7 +1052,9 @@ static struct clk_regmap gxbb_mali_1_div = {
.hw.init = &(struct clk_init_data){
.name = "mali_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mali_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mali_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -985,14 +1068,17 @@ static struct clk_regmap gxbb_mali_1 = {
.hw.init = &(struct clk_init_data){
.name = "mali_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mali_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mali_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const gxbb_mali_parent_names[] = {
- "mali_0", "mali_1"
+static const struct clk_hw *gxbb_mali_parent_hws[] = {
+ &gxbb_mali_0.hw,
+ &gxbb_mali_1.hw,
};
static struct clk_regmap gxbb_mali = {
@@ -1004,7 +1090,7 @@ static struct clk_regmap gxbb_mali = {
.hw.init = &(struct clk_init_data){
.name = "mali",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_mali_parent_names,
+ .parent_hws = gxbb_mali_parent_hws,
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -1021,7 +1107,11 @@ static struct clk_regmap gxbb_cts_amclk_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpll0.hw,
+ &gxbb_mpll1.hw,
+ &gxbb_mpll2.hw,
+ },
.num_parents = 3,
},
};
@@ -1036,7 +1126,9 @@ static struct clk_regmap gxbb_cts_amclk_div = {
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "cts_amclk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_amclk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1050,7 +1142,9 @@ static struct clk_regmap gxbb_cts_amclk = {
.hw.init = &(struct clk_init_data){
.name = "cts_amclk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_amclk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_amclk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1067,7 +1161,11 @@ static struct clk_regmap gxbb_cts_mclk_i958_sel = {
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_mpll0.hw,
+ &gxbb_mpll1.hw,
+ &gxbb_mpll2.hw,
+ },
.num_parents = 3,
},
};
@@ -1082,7 +1180,9 @@ static struct clk_regmap gxbb_cts_mclk_i958_div = {
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "cts_mclk_i958_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_mclk_i958_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1096,7 +1196,9 @@ static struct clk_regmap gxbb_cts_mclk_i958 = {
.hw.init = &(struct clk_init_data){
.name = "cts_mclk_i958",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_mclk_i958_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_mclk_i958_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1111,7 +1213,10 @@ static struct clk_regmap gxbb_cts_i958 = {
.hw.init = &(struct clk_init_data){
.name = "cts_i958",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "cts_amclk", "cts_mclk_i958" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_amclk.hw,
+ &gxbb_cts_mclk_i958.hw
+ },
.num_parents = 2,
/*
*The parent is specific to origin of the audio data. Let the
@@ -1121,6 +1226,33 @@ static struct clk_regmap gxbb_cts_i958 = {
},
};
+static const struct clk_parent_data gxbb_32k_clk_parent_data[] = {
+ { .fw_name = "xtal", },
+ /*
+ * FIXME: This clock is provided by the ao clock controller but the
+ * clock is not yet part of the binding of this controller, so string
+ * name must be use to set this parent.
+ */
+ { .name = "cts_slow_oscin", .index = -1 },
+ { .hw = &gxbb_fclk_div3.hw },
+ { .hw = &gxbb_fclk_div5.hw },
+};
+
+static struct clk_regmap gxbb_32k_clk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_32K_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 16,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "32k_clk_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = gxbb_32k_clk_parent_data,
+ .num_parents = 4,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
static struct clk_regmap gxbb_32k_clk_div = {
.data = &(struct clk_regmap_div_data){
.offset = HHI_32K_CLK_CNTL,
@@ -1130,7 +1262,9 @@ static struct clk_regmap gxbb_32k_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "32k_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "32k_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_32k_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_DIVIDER_ROUND_CLOSEST,
},
@@ -1144,34 +1278,20 @@ static struct clk_regmap gxbb_32k_clk = {
.hw.init = &(struct clk_init_data){
.name = "32k_clk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "32k_clk_div" },
- .num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
- },
-};
-
-static const char * const gxbb_32k_clk_parent_names[] = {
- IN_PREFIX "xtal", "cts_slow_oscin", "fclk_div3", "fclk_div5"
-};
-
-static struct clk_regmap gxbb_32k_clk_sel = {
- .data = &(struct clk_regmap_mux_data){
- .offset = HHI_32K_CLK_CNTL,
- .mask = 0x3,
- .shift = 16,
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_32k_clk_div.hw
},
- .hw.init = &(struct clk_init_data){
- .name = "32k_clk_sel",
- .ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_32k_clk_parent_names,
- .num_parents = 4,
+ .num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const gxbb_sd_emmc_clk0_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7",
-
+static const struct clk_parent_data gxbb_sd_emmc_clk0_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &gxbb_fclk_div2.hw },
+ { .hw = &gxbb_fclk_div3.hw },
+ { .hw = &gxbb_fclk_div5.hw },
+ { .hw = &gxbb_fclk_div7.hw },
/*
* Following these parent clocks, we should also have had mpll2, mpll3
* and gp0_pll but these clocks are too precious to be used here. All
@@ -1190,8 +1310,8 @@ static struct clk_regmap gxbb_sd_emmc_a_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
+ .parent_data = gxbb_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1206,7 +1326,9 @@ static struct clk_regmap gxbb_sd_emmc_a_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_a_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sd_emmc_a_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1220,7 +1342,9 @@ static struct clk_regmap gxbb_sd_emmc_a_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_a_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_a_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sd_emmc_a_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1236,8 +1360,8 @@ static struct clk_regmap gxbb_sd_emmc_b_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
+ .parent_data = gxbb_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1252,7 +1376,9 @@ static struct clk_regmap gxbb_sd_emmc_b_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sd_emmc_b_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1266,7 +1392,9 @@ static struct clk_regmap gxbb_sd_emmc_b_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_b_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_b_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sd_emmc_b_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1282,8 +1410,8 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0_sel = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_sd_emmc_clk0_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
+ .parent_data = gxbb_sd_emmc_clk0_parent_data,
+ .num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1298,7 +1426,9 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0_div = {
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sd_emmc_c_clk0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1312,7 +1442,9 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0 = {
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_c_clk0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "sd_emmc_c_clk0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_sd_emmc_c_clk0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1320,8 +1452,11 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0 = {
/* VPU Clock */
-static const char * const gxbb_vpu_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *gxbb_vpu_parent_hws[] = {
+ &gxbb_fclk_div4.hw,
+ &gxbb_fclk_div3.hw,
+ &gxbb_fclk_div5.hw,
+ &gxbb_fclk_div7.hw,
};
static struct clk_regmap gxbb_vpu_0_sel = {
@@ -1337,8 +1472,8 @@ static struct clk_regmap gxbb_vpu_0_sel = {
* bits 9:10 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
- .parent_names = gxbb_vpu_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vpu_parent_names),
+ .parent_hws = gxbb_vpu_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vpu_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -1352,7 +1487,7 @@ static struct clk_regmap gxbb_vpu_0_div = {
.hw.init = &(struct clk_init_data){
.name = "vpu_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vpu_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_0_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1366,7 +1501,7 @@ static struct clk_regmap gxbb_vpu_0 = {
.hw.init = &(struct clk_init_data) {
.name = "vpu_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vpu_0_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_0_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1385,8 +1520,8 @@ static struct clk_regmap gxbb_vpu_1_sel = {
* bits 25:26 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
- .parent_names = gxbb_vpu_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vpu_parent_names),
+ .parent_hws = gxbb_vpu_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vpu_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -1400,7 +1535,7 @@ static struct clk_regmap gxbb_vpu_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vpu_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vpu_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_1_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1414,7 +1549,7 @@ static struct clk_regmap gxbb_vpu_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vpu_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vpu_1_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_1_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1433,7 +1568,10 @@ static struct clk_regmap gxbb_vpu = {
* bit 31 selects from 2 possible parents:
* vpu_0 or vpu_1
*/
- .parent_names = (const char *[]){ "vpu_0", "vpu_1" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vpu_0.hw,
+ &gxbb_vpu_1.hw
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -1441,8 +1579,11 @@ static struct clk_regmap gxbb_vpu = {
/* VAPB Clock */
-static const char * const gxbb_vapb_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *gxbb_vapb_parent_hws[] = {
+ &gxbb_fclk_div4.hw,
+ &gxbb_fclk_div3.hw,
+ &gxbb_fclk_div5.hw,
+ &gxbb_fclk_div7.hw,
};
static struct clk_regmap gxbb_vapb_0_sel = {
@@ -1458,8 +1599,8 @@ static struct clk_regmap gxbb_vapb_0_sel = {
* bits 9:10 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
- .parent_names = gxbb_vapb_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vapb_parent_names),
+ .parent_hws = gxbb_vapb_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vapb_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -1473,7 +1614,9 @@ static struct clk_regmap gxbb_vapb_0_div = {
.hw.init = &(struct clk_init_data){
.name = "vapb_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vapb_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vapb_0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1487,7 +1630,9 @@ static struct clk_regmap gxbb_vapb_0 = {
.hw.init = &(struct clk_init_data) {
.name = "vapb_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vapb_0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vapb_0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1506,8 +1651,8 @@ static struct clk_regmap gxbb_vapb_1_sel = {
* bits 25:26 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
*/
- .parent_names = gxbb_vapb_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vapb_parent_names),
+ .parent_hws = gxbb_vapb_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vapb_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
@@ -1521,7 +1666,9 @@ static struct clk_regmap gxbb_vapb_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vapb_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vapb_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vapb_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1535,7 +1682,9 @@ static struct clk_regmap gxbb_vapb_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vapb_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vapb_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vapb_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1554,7 +1703,10 @@ static struct clk_regmap gxbb_vapb_sel = {
* bit 31 selects from 2 possible parents:
* vapb_0 or vapb_1
*/
- .parent_names = (const char *[]){ "vapb_0", "vapb_1" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vapb_0.hw,
+ &gxbb_vapb_1.hw
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -1568,7 +1720,7 @@ static struct clk_regmap gxbb_vapb = {
.hw.init = &(struct clk_init_data) {
.name = "vapb",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vapb_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vapb_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1592,13 +1744,33 @@ static struct clk_regmap gxbb_vid_pll_div = {
.hw.init = &(struct clk_init_data) {
.name = "vid_pll_div",
.ops = &meson_vid_pll_div_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll" },
+ .parent_data = &(const struct clk_parent_data) {
+ /*
+ * Note:
+ * GXL and GXBB have different hdmi_plls (with
+ * different struct clk_hw). We fallback to the global
+ * naming string mechanism so vid_pll_div picks up the
+ * appropriate one.
+ */
+ .name = "hdmi_pll",
+ .index = -1,
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
},
};
-static const char * const gxbb_vid_pll_parent_names[] = { "vid_pll_div", "hdmi_pll" };
+static const struct clk_parent_data gxbb_vid_pll_parent_data[] = {
+ { .hw = &gxbb_vid_pll_div.hw },
+ /*
+ * Note:
+ * GXL and GXBB have different hdmi_plls (with
+ * different struct clk_hw). We fallback to the global
+ * naming string mechanism so vid_pll_div picks up the
+ * appropriate one.
+ */
+ { .name = "hdmi_pll", .index = -1 },
+};
static struct clk_regmap gxbb_vid_pll_sel = {
.data = &(struct clk_regmap_mux_data){
@@ -1613,8 +1785,8 @@ static struct clk_regmap gxbb_vid_pll_sel = {
* bit 18 selects from 2 possible parents:
* vid_pll_div or hdmi_pll
*/
- .parent_names = gxbb_vid_pll_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vid_pll_parent_names),
+ .parent_data = gxbb_vid_pll_parent_data,
+ .num_parents = ARRAY_SIZE(gxbb_vid_pll_parent_data),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -1627,15 +1799,22 @@ static struct clk_regmap gxbb_vid_pll = {
.hw.init = &(struct clk_init_data) {
.name = "vid_pll",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vid_pll_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vid_pll_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
-static const char * const gxbb_vclk_parent_names[] = {
- "vid_pll", "fclk_div4", "fclk_div3", "fclk_div5", "vid_pll",
- "fclk_div7", "mpll1",
+static const struct clk_hw *gxbb_vclk_parent_hws[] = {
+ &gxbb_vid_pll.hw,
+ &gxbb_fclk_div4.hw,
+ &gxbb_fclk_div3.hw,
+ &gxbb_fclk_div5.hw,
+ &gxbb_vid_pll.hw,
+ &gxbb_fclk_div7.hw,
+ &gxbb_mpll1.hw,
};
static struct clk_regmap gxbb_vclk_sel = {
@@ -1652,8 +1831,8 @@ static struct clk_regmap gxbb_vclk_sel = {
* vid_pll, fclk_div4, fclk_div3, fclk_div5,
* vid_pll, fclk_div7, mp1
*/
- .parent_names = gxbb_vclk_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vclk_parent_names),
+ .parent_hws = gxbb_vclk_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vclk_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -1672,8 +1851,8 @@ static struct clk_regmap gxbb_vclk2_sel = {
* vid_pll, fclk_div4, fclk_div3, fclk_div5,
* vid_pll, fclk_div7, mp1
*/
- .parent_names = gxbb_vclk_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vclk_parent_names),
+ .parent_hws = gxbb_vclk_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vclk_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -1686,7 +1865,7 @@ static struct clk_regmap gxbb_vclk_input = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_input",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1700,7 +1879,7 @@ static struct clk_regmap gxbb_vclk2_input = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_input",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2_sel.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1715,7 +1894,9 @@ static struct clk_regmap gxbb_vclk_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vclk_input" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk_input.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
@@ -1730,7 +1911,9 @@ static struct clk_regmap gxbb_vclk2_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vclk2_input" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk2_input.hw
+ },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
@@ -1744,7 +1927,7 @@ static struct clk_regmap gxbb_vclk = {
.hw.init = &(struct clk_init_data) {
.name = "vclk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1758,7 +1941,7 @@ static struct clk_regmap gxbb_vclk2 = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1772,7 +1955,7 @@ static struct clk_regmap gxbb_vclk_div1 = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1786,7 +1969,7 @@ static struct clk_regmap gxbb_vclk_div2_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div2_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1800,7 +1983,7 @@ static struct clk_regmap gxbb_vclk_div4_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div4_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1814,7 +1997,7 @@ static struct clk_regmap gxbb_vclk_div6_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div6_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1828,7 +2011,7 @@ static struct clk_regmap gxbb_vclk_div12_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk_div12_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1842,7 +2025,7 @@ static struct clk_regmap gxbb_vclk2_div1 = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1856,7 +2039,7 @@ static struct clk_regmap gxbb_vclk2_div2_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div2_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1870,7 +2053,7 @@ static struct clk_regmap gxbb_vclk2_div4_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div4_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1884,7 +2067,7 @@ static struct clk_regmap gxbb_vclk2_div6_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div6_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1898,7 +2081,7 @@ static struct clk_regmap gxbb_vclk2_div12_en = {
.hw.init = &(struct clk_init_data) {
.name = "vclk2_div12_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vclk2" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -1910,7 +2093,9 @@ static struct clk_fixed_factor gxbb_vclk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div2_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk_div2_en.hw
+ },
.num_parents = 1,
},
};
@@ -1921,7 +2106,9 @@ static struct clk_fixed_factor gxbb_vclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div4_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk_div4_en.hw
+ },
.num_parents = 1,
},
};
@@ -1932,7 +2119,9 @@ static struct clk_fixed_factor gxbb_vclk_div6 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div6_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk_div6_en.hw
+ },
.num_parents = 1,
},
};
@@ -1943,7 +2132,9 @@ static struct clk_fixed_factor gxbb_vclk_div12 = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div12",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_div12_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk_div12_en.hw
+ },
.num_parents = 1,
},
};
@@ -1954,7 +2145,9 @@ static struct clk_fixed_factor gxbb_vclk2_div2 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div2_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk2_div2_en.hw
+ },
.num_parents = 1,
},
};
@@ -1965,7 +2158,9 @@ static struct clk_fixed_factor gxbb_vclk2_div4 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div4_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk2_div4_en.hw
+ },
.num_parents = 1,
},
};
@@ -1976,7 +2171,9 @@ static struct clk_fixed_factor gxbb_vclk2_div6 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div6_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk2_div6_en.hw
+ },
.num_parents = 1,
},
};
@@ -1987,16 +2184,25 @@ static struct clk_fixed_factor gxbb_vclk2_div12 = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div12",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_div12_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vclk2_div12_en.hw
+ },
.num_parents = 1,
},
};
static u32 mux_table_cts_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
-static const char * const gxbb_cts_parent_names[] = {
- "vclk_div1", "vclk_div2", "vclk_div4", "vclk_div6",
- "vclk_div12", "vclk2_div1", "vclk2_div2", "vclk2_div4",
- "vclk2_div6", "vclk2_div12"
+static const struct clk_hw *gxbb_cts_parent_hws[] = {
+ &gxbb_vclk_div1.hw,
+ &gxbb_vclk_div2.hw,
+ &gxbb_vclk_div4.hw,
+ &gxbb_vclk_div6.hw,
+ &gxbb_vclk_div12.hw,
+ &gxbb_vclk2_div1.hw,
+ &gxbb_vclk2_div2.hw,
+ &gxbb_vclk2_div4.hw,
+ &gxbb_vclk2_div6.hw,
+ &gxbb_vclk2_div12.hw,
};
static struct clk_regmap gxbb_cts_enci_sel = {
@@ -2009,8 +2215,8 @@ static struct clk_regmap gxbb_cts_enci_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_enci_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_cts_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_cts_parent_names),
+ .parent_hws = gxbb_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2025,8 +2231,8 @@ static struct clk_regmap gxbb_cts_encp_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_encp_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_cts_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_cts_parent_names),
+ .parent_hws = gxbb_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2041,18 +2247,25 @@ static struct clk_regmap gxbb_cts_vdac_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_vdac_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_cts_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_cts_parent_names),
+ .parent_hws = gxbb_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
/* TOFIX: add support for cts_tcon */
static u32 mux_table_hdmi_tx_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
-static const char * const gxbb_cts_hdmi_tx_parent_names[] = {
- "vclk_div1", "vclk_div2", "vclk_div4", "vclk_div6",
- "vclk_div12", "vclk2_div1", "vclk2_div2", "vclk2_div4",
- "vclk2_div6", "vclk2_div12"
+static const struct clk_hw *gxbb_cts_hdmi_tx_parent_hws[] = {
+ &gxbb_vclk_div1.hw,
+ &gxbb_vclk_div2.hw,
+ &gxbb_vclk_div4.hw,
+ &gxbb_vclk_div6.hw,
+ &gxbb_vclk_div12.hw,
+ &gxbb_vclk2_div1.hw,
+ &gxbb_vclk2_div2.hw,
+ &gxbb_vclk2_div4.hw,
+ &gxbb_vclk2_div6.hw,
+ &gxbb_vclk2_div12.hw,
};
static struct clk_regmap gxbb_hdmi_tx_sel = {
@@ -2071,8 +2284,8 @@ static struct clk_regmap gxbb_hdmi_tx_sel = {
* vclk2_div1, vclk2_div2, vclk2_div4, vclk2_div6, vclk2_div12,
* cts_tcon
*/
- .parent_names = gxbb_cts_hdmi_tx_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_cts_hdmi_tx_parent_names),
+ .parent_hws = gxbb_cts_hdmi_tx_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_cts_hdmi_tx_parent_hws),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2085,7 +2298,9 @@ static struct clk_regmap gxbb_cts_enci = {
.hw.init = &(struct clk_init_data) {
.name = "cts_enci",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_enci_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_enci_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2099,7 +2314,9 @@ static struct clk_regmap gxbb_cts_encp = {
.hw.init = &(struct clk_init_data) {
.name = "cts_encp",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_encp_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_encp_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2113,7 +2330,9 @@ static struct clk_regmap gxbb_cts_vdac = {
.hw.init = &(struct clk_init_data) {
.name = "cts_vdac",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_vdac_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_cts_vdac_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2127,7 +2346,9 @@ static struct clk_regmap gxbb_hdmi_tx = {
.hw.init = &(struct clk_init_data) {
.name = "hdmi_tx",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "hdmi_tx_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_hdmi_tx_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2135,8 +2356,11 @@ static struct clk_regmap gxbb_hdmi_tx = {
/* HDMI Clocks */
-static const char * const gxbb_hdmi_parent_names[] = {
- IN_PREFIX "xtal", "fclk_div4", "fclk_div3", "fclk_div5"
+static const struct clk_parent_data gxbb_hdmi_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &gxbb_fclk_div4.hw },
+ { .hw = &gxbb_fclk_div3.hw },
+ { .hw = &gxbb_fclk_div5.hw },
};
static struct clk_regmap gxbb_hdmi_sel = {
@@ -2149,8 +2373,8 @@ static struct clk_regmap gxbb_hdmi_sel = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_hdmi_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_hdmi_parent_names),
+ .parent_data = gxbb_hdmi_parent_data,
+ .num_parents = ARRAY_SIZE(gxbb_hdmi_parent_data),
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
},
};
@@ -2164,7 +2388,7 @@ static struct clk_regmap gxbb_hdmi_div = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "hdmi_sel" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_hdmi_sel.hw },
.num_parents = 1,
.flags = CLK_GET_RATE_NOCACHE,
},
@@ -2178,7 +2402,7 @@ static struct clk_regmap gxbb_hdmi = {
.hw.init = &(struct clk_init_data) {
.name = "hdmi",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "hdmi_div" },
+ .parent_hws = (const struct clk_hw *[]) { &gxbb_hdmi_div.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
@@ -2186,8 +2410,11 @@ static struct clk_regmap gxbb_hdmi = {
/* VDEC clocks */
-static const char * const gxbb_vdec_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *gxbb_vdec_parent_hws[] = {
+ &gxbb_fclk_div4.hw,
+ &gxbb_fclk_div3.hw,
+ &gxbb_fclk_div5.hw,
+ &gxbb_fclk_div7.hw,
};
static struct clk_regmap gxbb_vdec_1_sel = {
@@ -2200,8 +2427,8 @@ static struct clk_regmap gxbb_vdec_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_vdec_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vdec_parent_names),
+ .parent_hws = gxbb_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2216,7 +2443,9 @@ static struct clk_regmap gxbb_vdec_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vdec_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2230,7 +2459,9 @@ static struct clk_regmap gxbb_vdec_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vdec_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2246,8 +2477,8 @@ static struct clk_regmap gxbb_vdec_hevc_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = gxbb_vdec_parent_names,
- .num_parents = ARRAY_SIZE(gxbb_vdec_parent_names),
+ .parent_hws = gxbb_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(gxbb_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2262,7 +2493,9 @@ static struct clk_regmap gxbb_vdec_hevc_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_hevc_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vdec_hevc_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2276,7 +2509,9 @@ static struct clk_regmap gxbb_vdec_hevc = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_hevc",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_hevc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_vdec_hevc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2284,9 +2519,18 @@ static struct clk_regmap gxbb_vdec_hevc = {
static u32 mux_table_gen_clk[] = { 0, 4, 5, 6, 7, 8,
9, 10, 11, 13, 14, };
-static const char * const gen_clk_parent_names[] = {
- IN_PREFIX "xtal", "vdec_1", "vdec_hevc", "mpll0", "mpll1", "mpll2",
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "gp0_pll",
+static const struct clk_parent_data gen_clk_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &gxbb_vdec_1.hw },
+ { .hw = &gxbb_vdec_hevc.hw },
+ { .hw = &gxbb_mpll0.hw },
+ { .hw = &gxbb_mpll1.hw },
+ { .hw = &gxbb_mpll2.hw },
+ { .hw = &gxbb_fclk_div4.hw },
+ { .hw = &gxbb_fclk_div3.hw },
+ { .hw = &gxbb_fclk_div5.hw },
+ { .hw = &gxbb_fclk_div7.hw },
+ { .hw = &gxbb_gp0_pll.hw },
};
static struct clk_regmap gxbb_gen_clk_sel = {
@@ -2305,8 +2549,8 @@ static struct clk_regmap gxbb_gen_clk_sel = {
* vid_pll, vid2_pll (hevc), mpll0, mpll1, mpll2, fdiv4,
* fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
*/
- .parent_names = gen_clk_parent_names,
- .num_parents = ARRAY_SIZE(gen_clk_parent_names),
+ .parent_data = gen_clk_parent_data,
+ .num_parents = ARRAY_SIZE(gen_clk_parent_data),
},
};
@@ -2319,7 +2563,9 @@ static struct clk_regmap gxbb_gen_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "gen_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gen_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_gen_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2333,12 +2579,17 @@ static struct clk_regmap gxbb_gen_clk = {
.hw.init = &(struct clk_init_data){
.name = "gen_clk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "gen_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &gxbb_gen_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &gxbb_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
diff --git a/drivers/clk/meson/meson-aoclk.c b/drivers/clk/meson/meson-aoclk.c
index b67951909e04..bf8bea675d24 100644
--- a/drivers/clk/meson/meson-aoclk.c
+++ b/drivers/clk/meson/meson-aoclk.c
@@ -17,8 +17,6 @@
#include <linux/slab.h>
#include "meson-aoclk.h"
-#include "clk-input.h"
-
static int meson_aoclk_do_reset(struct reset_controller_dev *rcdev,
unsigned long id)
{
@@ -33,37 +31,6 @@ static const struct reset_control_ops meson_aoclk_reset_ops = {
.reset = meson_aoclk_do_reset,
};
-static int meson_aoclkc_register_inputs(struct device *dev,
- struct meson_aoclk_data *data)
-{
- struct clk_hw *hw;
- char *str;
- int i;
-
- for (i = 0; i < data->num_inputs; i++) {
- const struct meson_aoclk_input *in = &data->inputs[i];
-
- str = kasprintf(GFP_KERNEL, "%s%s", data->input_prefix,
- in->name);
- if (!str)
- return -ENOMEM;
-
- hw = meson_clk_hw_register_input(dev, in->name, str, 0);
- kfree(str);
-
- if (IS_ERR(hw)) {
- if (!in->required && PTR_ERR(hw) == -ENOENT)
- continue;
- else if (PTR_ERR(hw) != -EPROBE_DEFER)
- dev_err(dev, "failed to register input %s\n",
- in->name);
- return PTR_ERR(hw);
- }
- }
-
- return 0;
-}
-
int meson_aoclkc_probe(struct platform_device *pdev)
{
struct meson_aoclk_reset_controller *rstc;
@@ -86,10 +53,6 @@ int meson_aoclkc_probe(struct platform_device *pdev)
return PTR_ERR(regmap);
}
- ret = meson_aoclkc_register_inputs(dev, data);
- if (ret)
- return ret;
-
/* Reset Controller */
rstc->data = data;
rstc->regmap = regmap;
diff --git a/drivers/clk/meson/meson-aoclk.h b/drivers/clk/meson/meson-aoclk.h
index 999cde3868f7..605b43855a69 100644
--- a/drivers/clk/meson/meson-aoclk.h
+++ b/drivers/clk/meson/meson-aoclk.h
@@ -18,20 +18,12 @@
#include "clk-regmap.h"
-struct meson_aoclk_input {
- const char *name;
- bool required;
-};
-
struct meson_aoclk_data {
const unsigned int reset_reg;
const int num_reset;
const unsigned int *reset;
const int num_clks;
struct clk_regmap **clks;
- const int num_inputs;
- const struct meson_aoclk_input *inputs;
- const char *input_prefix;
const struct clk_hw_onecell_data *hw_data;
};
diff --git a/drivers/clk/meson/meson-eeclk.c b/drivers/clk/meson/meson-eeclk.c
index 6ba2094be257..a7cb1e7aedc4 100644
--- a/drivers/clk/meson/meson-eeclk.c
+++ b/drivers/clk/meson/meson-eeclk.c
@@ -10,7 +10,6 @@
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
-#include "clk-input.h"
#include "clk-regmap.h"
#include "meson-eeclk.h"
@@ -18,7 +17,6 @@ int meson_eeclkc_probe(struct platform_device *pdev)
{
const struct meson_eeclkc_data *data;
struct device *dev = &pdev->dev;
- struct clk_hw *input;
struct regmap *map;
int ret, i;
@@ -37,14 +35,6 @@ int meson_eeclkc_probe(struct platform_device *pdev)
if (data->init_count)
regmap_multi_reg_write(map, data->init_regs, data->init_count);
- input = meson_clk_hw_register_input(dev, "xtal", IN_PREFIX "xtal", 0);
- if (IS_ERR(input)) {
- ret = PTR_ERR(input);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "failed to get input clock");
- return ret;
- }
-
/* Populate regmap for the regmap backed clocks */
for (i = 0; i < data->regmap_clk_num; i++)
data->regmap_clks[i]->map = map;
diff --git a/drivers/clk/meson/meson-eeclk.h b/drivers/clk/meson/meson-eeclk.h
index 9ab5d6fa7ccb..77316207bde1 100644
--- a/drivers/clk/meson/meson-eeclk.h
+++ b/drivers/clk/meson/meson-eeclk.h
@@ -10,8 +10,6 @@
#include <linux/clk-provider.h>
#include "clk-regmap.h"
-#define IN_PREFIX "ee-in-"
-
struct platform_device;
struct meson_eeclkc_data {
diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c
index 537219fa573e..67e6691e080c 100644
--- a/drivers/clk/meson/meson8b.c
+++ b/drivers/clk/meson/meson8b.c
@@ -97,7 +97,9 @@ static struct clk_regmap meson8b_fixed_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ "xtal" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw
+ },
.num_parents = 1,
},
};
@@ -112,7 +114,9 @@ static struct clk_regmap meson8b_fixed_pll = {
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll_dco.hw
+ },
.num_parents = 1,
/*
* This clock won't ever change at runtime so
@@ -158,7 +162,9 @@ static struct clk_regmap meson8b_hdmi_pll_dco = {
/* sometimes also called "HPLL" or "HPLL PLL" */
.name = "hdmi_pll_dco",
.ops = &meson_clk_pll_ro_ops,
- .parent_names = (const char *[]){ "xtal" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw
+ },
.num_parents = 1,
},
};
@@ -173,7 +179,9 @@ static struct clk_regmap meson8b_hdmi_pll_lvds_out = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_lvds_out",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_hdmi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -189,7 +197,9 @@ static struct clk_regmap meson8b_hdmi_pll_hdmi_out = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll_hdmi_out",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_hdmi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -227,7 +237,9 @@ static struct clk_regmap meson8b_sys_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ "xtal" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw
+ },
.num_parents = 1,
},
};
@@ -242,7 +254,9 @@ static struct clk_regmap meson8b_sys_pll = {
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "sys_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_sys_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -254,7 +268,9 @@ static struct clk_fixed_factor meson8b_fclk_div2_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -267,7 +283,9 @@ static struct clk_regmap meson8b_fclk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div2_div.hw
+ },
.num_parents = 1,
/*
* FIXME: Ethernet with a RGMII PHYs is not working if
@@ -285,7 +303,9 @@ static struct clk_fixed_factor meson8b_fclk_div3_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -298,7 +318,9 @@ static struct clk_regmap meson8b_fclk_div3 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div3",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div3_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div3_div.hw
+ },
.num_parents = 1,
},
};
@@ -309,7 +331,9 @@ static struct clk_fixed_factor meson8b_fclk_div4_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -322,7 +346,9 @@ static struct clk_regmap meson8b_fclk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div4",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div4_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div4_div.hw
+ },
.num_parents = 1,
},
};
@@ -333,7 +359,9 @@ static struct clk_fixed_factor meson8b_fclk_div5_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -346,7 +374,9 @@ static struct clk_regmap meson8b_fclk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div5",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div5_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div5_div.hw
+ },
.num_parents = 1,
},
};
@@ -357,7 +387,9 @@ static struct clk_fixed_factor meson8b_fclk_div7_div = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -370,7 +402,9 @@ static struct clk_regmap meson8b_fclk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "fclk_div7",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "fclk_div7_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div7_div.hw
+ },
.num_parents = 1,
},
};
@@ -384,7 +418,9 @@ static struct clk_regmap meson8b_mpll_prediv = {
.hw.init = &(struct clk_init_data){
.name = "mpll_prediv",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fixed_pll.hw
+ },
.num_parents = 1,
},
};
@@ -416,7 +452,9 @@ static struct clk_regmap meson8b_mpll0_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -429,7 +467,9 @@ static struct clk_regmap meson8b_mpll0 = {
.hw.init = &(struct clk_init_data){
.name = "mpll0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpll0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -457,7 +497,9 @@ static struct clk_regmap meson8b_mpll1_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -470,7 +512,9 @@ static struct clk_regmap meson8b_mpll1 = {
.hw.init = &(struct clk_init_data){
.name = "mpll1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpll1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -498,7 +542,9 @@ static struct clk_regmap meson8b_mpll2_div = {
.hw.init = &(struct clk_init_data){
.name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "mpll_prediv" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpll_prediv.hw
+ },
.num_parents = 1,
},
};
@@ -511,7 +557,9 @@ static struct clk_regmap meson8b_mpll2 = {
.hw.init = &(struct clk_init_data){
.name = "mpll2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpll2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpll2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -533,8 +581,11 @@ static struct clk_regmap meson8b_mpeg_clk_sel = {
* xtal, 1'b0 (wtf), fclk_div7, mpll_clkout1, mpll_clkout2,
* fclk_div4, fclk_div3, fclk_div5
*/
- .parent_names = (const char *[]){ "fclk_div3", "fclk_div4",
- "fclk_div5" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div5.hw,
+ },
.num_parents = 3,
},
};
@@ -548,7 +599,9 @@ static struct clk_regmap meson8b_mpeg_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "mpeg_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpeg_clk_sel.hw
+ },
.num_parents = 1,
},
};
@@ -561,7 +614,9 @@ static struct clk_regmap meson8b_clk81 = {
.hw.init = &(struct clk_init_data){
.name = "clk81",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mpeg_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mpeg_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_IS_CRITICAL,
},
@@ -576,7 +631,10 @@ static struct clk_regmap meson8b_cpu_in_sel = {
.hw.init = &(struct clk_init_data){
.name = "cpu_in_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "xtal", "sys_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw,
+ &meson8b_sys_pll.hw,
+ },
.num_parents = 2,
.flags = (CLK_SET_RATE_PARENT |
CLK_SET_RATE_NO_REPARENT),
@@ -589,7 +647,9 @@ static struct clk_fixed_factor meson8b_cpu_in_div2 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_in_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_in_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_in_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -601,7 +661,9 @@ static struct clk_fixed_factor meson8b_cpu_in_div3 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_in_div3",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_in_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_in_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -630,7 +692,9 @@ static struct clk_regmap meson8b_cpu_scale_div = {
.hw.init = &(struct clk_init_data){
.name = "cpu_scale_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "cpu_in_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_in_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -649,13 +713,15 @@ static struct clk_regmap meson8b_cpu_scale_out_sel = {
.ops = &clk_regmap_mux_ops,
/*
* NOTE: We are skipping the parent with value 0x2 (which is
- * "cpu_in_div3") because it results in a duty cycle of 33%
- * which makes the system unstable and can result in a lockup
- * of the whole system.
+ * meson8b_cpu_in_div3) because it results in a duty cycle of
+ * 33% which makes the system unstable and can result in a
+ * lockup of the whole system.
*/
- .parent_names = (const char *[]) { "cpu_in_sel",
- "cpu_in_div2",
- "cpu_scale_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_in_sel.hw,
+ &meson8b_cpu_in_div2.hw,
+ &meson8b_cpu_scale_div.hw,
+ },
.num_parents = 3,
.flags = CLK_SET_RATE_PARENT,
},
@@ -670,8 +736,10 @@ static struct clk_regmap meson8b_cpu_clk = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "xtal",
- "cpu_scale_out_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw,
+ &meson8b_cpu_scale_out_sel.hw,
+ },
.num_parents = 2,
.flags = (CLK_SET_RATE_PARENT |
CLK_SET_RATE_NO_REPARENT |
@@ -690,8 +758,13 @@ static struct clk_regmap meson8b_nand_clk_sel = {
.name = "nand_clk_sel",
.ops = &clk_regmap_mux_ops,
/* FIXME all other parents are unknown: */
- .parent_names = (const char *[]){ "fclk_div4", "fclk_div3",
- "fclk_div5", "fclk_div7", "xtal" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div5.hw,
+ &meson8b_fclk_div7.hw,
+ &meson8b_xtal.hw,
+ },
.num_parents = 5,
.flags = CLK_SET_RATE_PARENT,
},
@@ -707,7 +780,9 @@ static struct clk_regmap meson8b_nand_clk_div = {
.hw.init = &(struct clk_init_data){
.name = "nand_clk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "nand_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_nand_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -721,7 +796,9 @@ static struct clk_regmap meson8b_nand_clk_gate = {
.hw.init = &(struct clk_init_data){
.name = "nand_clk_gate",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "nand_clk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_nand_clk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -733,7 +810,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div2 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -744,7 +823,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div3 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div3",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -755,7 +836,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div4 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -766,7 +849,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div5 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div5",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -777,7 +862,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div6 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -788,7 +875,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div7 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div7",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -799,7 +888,9 @@ static struct clk_fixed_factor meson8b_cpu_clk_div8 = {
.hw.init = &(struct clk_init_data){
.name = "cpu_clk_div8",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "cpu_clk" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk.hw
+ },
.num_parents = 1,
},
};
@@ -815,13 +906,15 @@ static struct clk_regmap meson8b_apb_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "apb_clk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "cpu_clk_div2",
- "cpu_clk_div3",
- "cpu_clk_div4",
- "cpu_clk_div5",
- "cpu_clk_div6",
- "cpu_clk_div7",
- "cpu_clk_div8", },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk_div2.hw,
+ &meson8b_cpu_clk_div3.hw,
+ &meson8b_cpu_clk_div4.hw,
+ &meson8b_cpu_clk_div5.hw,
+ &meson8b_cpu_clk_div6.hw,
+ &meson8b_cpu_clk_div7.hw,
+ &meson8b_cpu_clk_div8.hw,
+ },
.num_parents = 7,
},
};
@@ -835,7 +928,9 @@ static struct clk_regmap meson8b_apb_clk_gate = {
.hw.init = &(struct clk_init_data){
.name = "apb_clk_dis",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "apb_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_apb_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -850,13 +945,15 @@ static struct clk_regmap meson8b_periph_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "periph_clk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "cpu_clk_div2",
- "cpu_clk_div3",
- "cpu_clk_div4",
- "cpu_clk_div5",
- "cpu_clk_div6",
- "cpu_clk_div7",
- "cpu_clk_div8", },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk_div2.hw,
+ &meson8b_cpu_clk_div3.hw,
+ &meson8b_cpu_clk_div4.hw,
+ &meson8b_cpu_clk_div5.hw,
+ &meson8b_cpu_clk_div6.hw,
+ &meson8b_cpu_clk_div7.hw,
+ &meson8b_cpu_clk_div8.hw,
+ },
.num_parents = 7,
},
};
@@ -870,7 +967,9 @@ static struct clk_regmap meson8b_periph_clk_gate = {
.hw.init = &(struct clk_init_data){
.name = "periph_clk_dis",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "periph_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_periph_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -887,13 +986,15 @@ static struct clk_regmap meson8b_axi_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "axi_clk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "cpu_clk_div2",
- "cpu_clk_div3",
- "cpu_clk_div4",
- "cpu_clk_div5",
- "cpu_clk_div6",
- "cpu_clk_div7",
- "cpu_clk_div8", },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk_div2.hw,
+ &meson8b_cpu_clk_div3.hw,
+ &meson8b_cpu_clk_div4.hw,
+ &meson8b_cpu_clk_div5.hw,
+ &meson8b_cpu_clk_div6.hw,
+ &meson8b_cpu_clk_div7.hw,
+ &meson8b_cpu_clk_div8.hw,
+ },
.num_parents = 7,
},
};
@@ -907,7 +1008,9 @@ static struct clk_regmap meson8b_axi_clk_gate = {
.hw.init = &(struct clk_init_data){
.name = "axi_clk_dis",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "axi_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_axi_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -922,13 +1025,15 @@ static struct clk_regmap meson8b_l2_dram_clk_sel = {
.hw.init = &(struct clk_init_data){
.name = "l2_dram_clk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "cpu_clk_div2",
- "cpu_clk_div3",
- "cpu_clk_div4",
- "cpu_clk_div5",
- "cpu_clk_div6",
- "cpu_clk_div7",
- "cpu_clk_div8", },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cpu_clk_div2.hw,
+ &meson8b_cpu_clk_div3.hw,
+ &meson8b_cpu_clk_div4.hw,
+ &meson8b_cpu_clk_div5.hw,
+ &meson8b_cpu_clk_div6.hw,
+ &meson8b_cpu_clk_div7.hw,
+ &meson8b_cpu_clk_div8.hw,
+ },
.num_parents = 7,
},
};
@@ -942,7 +1047,9 @@ static struct clk_regmap meson8b_l2_dram_clk_gate = {
.hw.init = &(struct clk_init_data){
.name = "l2_dram_clk_dis",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "l2_dram_clk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_l2_dram_clk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -963,7 +1070,9 @@ static struct clk_regmap meson8b_vid_pll_in_sel = {
* Meson8b: hdmi_pll_dco
* Meson8m2: vid2_pll
*/
- .parent_names = (const char *[]){ "hdmi_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_hdmi_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -977,7 +1086,9 @@ static struct clk_regmap meson8b_vid_pll_in_en = {
.hw.init = &(struct clk_init_data){
.name = "vid_pll_in_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vid_pll_in_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vid_pll_in_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -992,7 +1103,9 @@ static struct clk_regmap meson8b_vid_pll_pre_div = {
.hw.init = &(struct clk_init_data){
.name = "vid_pll_pre_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "vid_pll_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vid_pll_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1007,7 +1120,9 @@ static struct clk_regmap meson8b_vid_pll_post_div = {
.hw.init = &(struct clk_init_data){
.name = "vid_pll_post_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "vid_pll_pre_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vid_pll_pre_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1023,8 +1138,10 @@ static struct clk_regmap meson8b_vid_pll = {
.name = "vid_pll",
.ops = &clk_regmap_mux_ro_ops,
/* TODO: parent 0x2 is vid_pll_pre_div_mult7_div2 */
- .parent_names = (const char *[]){ "vid_pll_pre_div",
- "vid_pll_post_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vid_pll_pre_div.hw,
+ &meson8b_vid_pll_post_div.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1039,15 +1156,22 @@ static struct clk_regmap meson8b_vid_pll_final_div = {
.hw.init = &(struct clk_init_data){
.name = "vid_pll_final_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "vid_pll" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vid_pll.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const meson8b_vclk_mux_parents[] = {
- "vid_pll_final_div", "fclk_div4", "fclk_div3", "fclk_div5",
- "vid_pll_final_div", "fclk_div7", "mpll1"
+static const struct clk_hw *meson8b_vclk_mux_parent_hws[] = {
+ &meson8b_vid_pll_final_div.hw,
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div5.hw,
+ &meson8b_vid_pll_final_div.hw,
+ &meson8b_fclk_div7.hw,
+ &meson8b_mpll1.hw,
};
static struct clk_regmap meson8b_vclk_in_sel = {
@@ -1059,8 +1183,8 @@ static struct clk_regmap meson8b_vclk_in_sel = {
.hw.init = &(struct clk_init_data){
.name = "vclk_in_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk_mux_parents),
+ .parent_hws = meson8b_vclk_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1073,7 +1197,9 @@ static struct clk_regmap meson8b_vclk_in_en = {
.hw.init = &(struct clk_init_data){
.name = "vclk_in_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk_in_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_in_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1087,7 +1213,9 @@ static struct clk_regmap meson8b_vclk_div1_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div1_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1099,7 +1227,9 @@ static struct clk_fixed_factor meson8b_vclk_div2_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1113,7 +1243,9 @@ static struct clk_regmap meson8b_vclk_div2_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div2_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk_div2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_div2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1125,7 +1257,9 @@ static struct clk_fixed_factor meson8b_vclk_div4_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1139,7 +1273,9 @@ static struct clk_regmap meson8b_vclk_div4_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div4_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk_div4" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_div4_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1151,7 +1287,9 @@ static struct clk_fixed_factor meson8b_vclk_div6_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1165,7 +1303,9 @@ static struct clk_regmap meson8b_vclk_div6_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div6_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk_div6" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_div6_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1177,7 +1317,9 @@ static struct clk_fixed_factor meson8b_vclk_div12_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div12",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1191,7 +1333,9 @@ static struct clk_regmap meson8b_vclk_div12_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk_div12_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk_div12" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk_div12_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1206,8 +1350,8 @@ static struct clk_regmap meson8b_vclk2_in_sel = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_in_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk_mux_parents),
+ .parent_hws = meson8b_vclk_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1220,7 +1364,9 @@ static struct clk_regmap meson8b_vclk2_clk_in_en = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_in_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk2_in_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_in_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1234,7 +1380,9 @@ static struct clk_regmap meson8b_vclk2_div1_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div1_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk2_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_clk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1246,7 +1394,9 @@ static struct clk_fixed_factor meson8b_vclk2_div2_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div2",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_clk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1260,7 +1410,9 @@ static struct clk_regmap meson8b_vclk2_div2_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div2_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk2_div2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_div2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1272,7 +1424,9 @@ static struct clk_fixed_factor meson8b_vclk2_div4_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div4",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_clk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1286,7 +1440,9 @@ static struct clk_regmap meson8b_vclk2_div4_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div4_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk2_div4" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_div4_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1298,7 +1454,9 @@ static struct clk_fixed_factor meson8b_vclk2_div6_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div6",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_clk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1312,7 +1470,9 @@ static struct clk_regmap meson8b_vclk2_div6_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div6_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk2_div6" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_div6_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1324,7 +1484,9 @@ static struct clk_fixed_factor meson8b_vclk2_div12_div = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div12",
.ops = &clk_fixed_factor_ops,
- .parent_names = (const char *[]){ "vclk2_in_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_clk_in_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
}
@@ -1338,15 +1500,20 @@ static struct clk_regmap meson8b_vclk2_div12_div_gate = {
.hw.init = &(struct clk_init_data){
.name = "vclk2_div12_en",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "vclk2_div12" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vclk2_div12_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const meson8b_vclk_enc_mux_parents[] = {
- "vclk_div1_en", "vclk_div2_en", "vclk_div4_en", "vclk_div6_en",
- "vclk_div12_en",
+static const struct clk_hw *meson8b_vclk_enc_mux_parent_hws[] = {
+ &meson8b_vclk_div1_gate.hw,
+ &meson8b_vclk_div2_div_gate.hw,
+ &meson8b_vclk_div4_div_gate.hw,
+ &meson8b_vclk_div6_div_gate.hw,
+ &meson8b_vclk_div12_div_gate.hw,
};
static struct clk_regmap meson8b_cts_enct_sel = {
@@ -1358,8 +1525,8 @@ static struct clk_regmap meson8b_cts_enct_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_enct_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk_enc_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parents),
+ .parent_hws = meson8b_vclk_enc_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1372,7 +1539,9 @@ static struct clk_regmap meson8b_cts_enct = {
.hw.init = &(struct clk_init_data){
.name = "cts_enct",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cts_enct_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_enct_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1387,8 +1556,8 @@ static struct clk_regmap meson8b_cts_encp_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_encp_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk_enc_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parents),
+ .parent_hws = meson8b_vclk_enc_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1401,7 +1570,9 @@ static struct clk_regmap meson8b_cts_encp = {
.hw.init = &(struct clk_init_data){
.name = "cts_encp",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cts_encp_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_encp_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1416,8 +1587,8 @@ static struct clk_regmap meson8b_cts_enci_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_enci_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk_enc_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parents),
+ .parent_hws = meson8b_vclk_enc_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1430,7 +1601,9 @@ static struct clk_regmap meson8b_cts_enci = {
.hw.init = &(struct clk_init_data){
.name = "cts_enci",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cts_enci_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_enci_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1445,8 +1618,8 @@ static struct clk_regmap meson8b_hdmi_tx_pixel_sel = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_tx_pixel_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk_enc_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parents),
+ .parent_hws = meson8b_vclk_enc_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk_enc_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1459,15 +1632,20 @@ static struct clk_regmap meson8b_hdmi_tx_pixel = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_tx_pixel",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "hdmi_tx_pixel_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_hdmi_tx_pixel_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const meson8b_vclk2_enc_mux_parents[] = {
- "vclk2_div1_en", "vclk2_div2_en", "vclk2_div4_en", "vclk2_div6_en",
- "vclk2_div12_en",
+static const struct clk_hw *meson8b_vclk2_enc_mux_parent_hws[] = {
+ &meson8b_vclk2_div1_gate.hw,
+ &meson8b_vclk2_div2_div_gate.hw,
+ &meson8b_vclk2_div4_div_gate.hw,
+ &meson8b_vclk2_div6_div_gate.hw,
+ &meson8b_vclk2_div12_div_gate.hw,
};
static struct clk_regmap meson8b_cts_encl_sel = {
@@ -1479,8 +1657,8 @@ static struct clk_regmap meson8b_cts_encl_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_encl_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk2_enc_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk2_enc_mux_parents),
+ .parent_hws = meson8b_vclk2_enc_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk2_enc_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1493,7 +1671,9 @@ static struct clk_regmap meson8b_cts_encl = {
.hw.init = &(struct clk_init_data){
.name = "cts_encl",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cts_encl_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_encl_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1508,8 +1688,8 @@ static struct clk_regmap meson8b_cts_vdac0_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_vdac0_sel",
.ops = &clk_regmap_mux_ro_ops,
- .parent_names = meson8b_vclk2_enc_mux_parents,
- .num_parents = ARRAY_SIZE(meson8b_vclk2_enc_mux_parents),
+ .parent_hws = meson8b_vclk2_enc_mux_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vclk2_enc_mux_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1522,7 +1702,9 @@ static struct clk_regmap meson8b_cts_vdac0 = {
.hw.init = &(struct clk_init_data){
.name = "cts_vdac0",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "cts_vdac0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_vdac0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1539,7 +1721,9 @@ static struct clk_regmap meson8b_hdmi_sys_sel = {
.name = "hdmi_sys_sel",
.ops = &clk_regmap_mux_ro_ops,
/* FIXME: all other parents are unknown */
- .parent_names = (const char *[]){ "xtal" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
@@ -1554,7 +1738,9 @@ static struct clk_regmap meson8b_hdmi_sys_div = {
.hw.init = &(struct clk_init_data){
.name = "hdmi_sys_div",
.ops = &clk_regmap_divider_ro_ops,
- .parent_names = (const char *[]){ "hdmi_sys_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_hdmi_sys_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1568,7 +1754,9 @@ static struct clk_regmap meson8b_hdmi_sys = {
.hw.init = &(struct clk_init_data) {
.name = "hdmi_sys",
.ops = &clk_regmap_gate_ro_ops,
- .parent_names = (const char *[]){ "hdmi_sys_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_hdmi_sys_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1579,9 +1767,14 @@ static struct clk_regmap meson8b_hdmi_sys = {
* muxed by a glitch-free switch on Meson8b and Meson8m2. Meson8 only
* has mali_0 and no glitch-free mux.
*/
-static const char * const meson8b_mali_0_1_parent_names[] = {
- "xtal", "mpll2", "mpll1", "fclk_div7", "fclk_div4", "fclk_div3",
- "fclk_div5"
+static const struct clk_hw *meson8b_mali_0_1_parent_hws[] = {
+ &meson8b_xtal.hw,
+ &meson8b_mpll2.hw,
+ &meson8b_mpll1.hw,
+ &meson8b_fclk_div7.hw,
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div5.hw,
};
static u32 meson8b_mali_0_1_mux_table[] = { 0, 2, 3, 4, 5, 6, 7 };
@@ -1596,8 +1789,8 @@ static struct clk_regmap meson8b_mali_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "mali_0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_mali_0_1_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_mali_0_1_parent_names),
+ .parent_hws = meson8b_mali_0_1_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_mali_0_1_parent_hws),
/*
* Don't propagate rate changes up because the only changeable
* parents are mpll1 and mpll2 but we need those for audio and
@@ -1617,7 +1810,9 @@ static struct clk_regmap meson8b_mali_0_div = {
.hw.init = &(struct clk_init_data){
.name = "mali_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mali_0_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mali_0_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1631,7 +1826,9 @@ static struct clk_regmap meson8b_mali_0 = {
.hw.init = &(struct clk_init_data){
.name = "mali_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mali_0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mali_0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1647,8 +1844,8 @@ static struct clk_regmap meson8b_mali_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "mali_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_mali_0_1_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_mali_0_1_parent_names),
+ .parent_hws = meson8b_mali_0_1_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_mali_0_1_parent_hws),
/*
* Don't propagate rate changes up because the only changeable
* parents are mpll1 and mpll2 but we need those for audio and
@@ -1668,7 +1865,9 @@ static struct clk_regmap meson8b_mali_1_div = {
.hw.init = &(struct clk_init_data){
.name = "mali_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "mali_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mali_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1682,7 +1881,9 @@ static struct clk_regmap meson8b_mali_1 = {
.hw.init = &(struct clk_init_data){
.name = "mali_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "mali_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mali_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1697,7 +1898,10 @@ static struct clk_regmap meson8b_mali = {
.hw.init = &(struct clk_init_data){
.name = "mali",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "mali_0", "mali_1" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_mali_0.hw,
+ &meson8b_mali_1.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1740,7 +1944,9 @@ static struct clk_regmap meson8m2_gp_pll_dco = {
.hw.init = &(struct clk_init_data){
.name = "gp_pll_dco",
.ops = &meson_clk_pll_ops,
- .parent_names = (const char *[]){ "xtal" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_xtal.hw
+ },
.num_parents = 1,
},
};
@@ -1755,18 +1961,26 @@ static struct clk_regmap meson8m2_gp_pll = {
.hw.init = &(struct clk_init_data){
.name = "gp_pll",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "gp_pll_dco" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8m2_gp_pll_dco.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static const char * const meson8b_vpu_0_1_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *meson8b_vpu_0_1_parent_hws[] = {
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div5.hw,
+ &meson8b_fclk_div7.hw,
};
-static const char * const mmeson8m2_vpu_0_1_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "gp_pll"
+static const struct clk_hw *mmeson8m2_vpu_0_1_parent_hws[] = {
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div5.hw,
+ &meson8m2_gp_pll.hw,
};
static struct clk_regmap meson8b_vpu_0_sel = {
@@ -1778,8 +1992,8 @@ static struct clk_regmap meson8b_vpu_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "vpu_0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_vpu_0_1_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_vpu_0_1_parent_names),
+ .parent_hws = meson8b_vpu_0_1_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vpu_0_1_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1793,8 +2007,8 @@ static struct clk_regmap meson8m2_vpu_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "vpu_0_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = mmeson8m2_vpu_0_1_parent_names,
- .num_parents = ARRAY_SIZE(mmeson8m2_vpu_0_1_parent_names),
+ .parent_hws = mmeson8m2_vpu_0_1_parent_hws,
+ .num_parents = ARRAY_SIZE(mmeson8m2_vpu_0_1_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1808,7 +2022,17 @@ static struct clk_regmap meson8b_vpu_0_div = {
.hw.init = &(struct clk_init_data){
.name = "vpu_0_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vpu_0_sel" },
+ .parent_data = &(const struct clk_parent_data) {
+ /*
+ * Note:
+ * meson8b and meson8m2 have different vpu_0_sels (with
+ * different struct clk_hw). We fallback to the global
+ * naming string mechanism so vpu_0_div picks up the
+ * appropriate one.
+ */
+ .name = "vpu_0_sel",
+ .index = -1,
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1822,7 +2046,9 @@ static struct clk_regmap meson8b_vpu_0 = {
.hw.init = &(struct clk_init_data) {
.name = "vpu_0",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vpu_0_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vpu_0_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1837,8 +2063,8 @@ static struct clk_regmap meson8b_vpu_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vpu_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_vpu_0_1_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_vpu_0_1_parent_names),
+ .parent_hws = meson8b_vpu_0_1_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vpu_0_1_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1852,8 +2078,8 @@ static struct clk_regmap meson8m2_vpu_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vpu_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = mmeson8m2_vpu_0_1_parent_names,
- .num_parents = ARRAY_SIZE(mmeson8m2_vpu_0_1_parent_names),
+ .parent_hws = mmeson8m2_vpu_0_1_parent_hws,
+ .num_parents = ARRAY_SIZE(mmeson8m2_vpu_0_1_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1867,7 +2093,17 @@ static struct clk_regmap meson8b_vpu_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vpu_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vpu_1_sel" },
+ .parent_data = &(const struct clk_parent_data) {
+ /*
+ * Note:
+ * meson8b and meson8m2 have different vpu_1_sels (with
+ * different struct clk_hw). We fallback to the global
+ * naming string mechanism so vpu_1_div picks up the
+ * appropriate one.
+ */
+ .name = "vpu_1_sel",
+ .index = -1,
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1881,7 +2117,9 @@ static struct clk_regmap meson8b_vpu_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vpu_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vpu_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vpu_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1896,14 +2134,22 @@ static struct clk_regmap meson8b_vpu = {
.hw.init = &(struct clk_init_data){
.name = "vpu",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "vpu_0", "vpu_1" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vpu_0.hw,
+ &meson8b_vpu_1.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
-static const char * const meson8b_vdec_parent_names[] = {
- "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "mpll2", "mpll1"
+static const struct clk_hw *meson8b_vdec_parent_hws[] = {
+ &meson8b_fclk_div4.hw,
+ &meson8b_fclk_div3.hw,
+ &meson8b_fclk_div5.hw,
+ &meson8b_fclk_div7.hw,
+ &meson8b_mpll2.hw,
+ &meson8b_mpll1.hw,
};
static struct clk_regmap meson8b_vdec_1_sel = {
@@ -1916,8 +2162,8 @@ static struct clk_regmap meson8b_vdec_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_vdec_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_vdec_parent_names),
+ .parent_hws = meson8b_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -1932,7 +2178,9 @@ static struct clk_regmap meson8b_vdec_1_1_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_1_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1946,7 +2194,9 @@ static struct clk_regmap meson8b_vdec_1_1 = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_1_1",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_1_1_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_1_1_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1962,7 +2212,9 @@ static struct clk_regmap meson8b_vdec_1_2_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1_2_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_1_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_1_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1976,7 +2228,9 @@ static struct clk_regmap meson8b_vdec_1_2 = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_1_2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_1_2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_1_2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -1992,7 +2246,10 @@ static struct clk_regmap meson8b_vdec_1 = {
.hw.init = &(struct clk_init_data){
.name = "vdec_1",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "vdec_1_1", "vdec_1_2" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_1_1.hw,
+ &meson8b_vdec_1_2.hw,
+ },
.num_parents = 2,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2008,8 +2265,8 @@ static struct clk_regmap meson8b_vdec_hcodec_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hcodec_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_vdec_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_vdec_parent_names),
+ .parent_hws = meson8b_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2024,7 +2281,9 @@ static struct clk_regmap meson8b_vdec_hcodec_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hcodec_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_hcodec_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_hcodec_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2038,7 +2297,9 @@ static struct clk_regmap meson8b_vdec_hcodec = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_hcodec",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_hcodec_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_hcodec_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2054,8 +2315,8 @@ static struct clk_regmap meson8b_vdec_2_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_2_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_vdec_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_vdec_parent_names),
+ .parent_hws = meson8b_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2070,7 +2331,9 @@ static struct clk_regmap meson8b_vdec_2_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_2_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_2_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_2_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2084,7 +2347,9 @@ static struct clk_regmap meson8b_vdec_2 = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_2",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_2_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_2_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2100,8 +2365,8 @@ static struct clk_regmap meson8b_vdec_hevc_sel = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_vdec_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_vdec_parent_names),
+ .parent_hws = meson8b_vdec_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_vdec_parent_hws),
.flags = CLK_SET_RATE_PARENT,
},
};
@@ -2116,7 +2381,9 @@ static struct clk_regmap meson8b_vdec_hevc_div = {
.hw.init = &(struct clk_init_data){
.name = "vdec_hevc_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "vdec_hevc_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_hevc_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2130,7 +2397,9 @@ static struct clk_regmap meson8b_vdec_hevc_en = {
.hw.init = &(struct clk_init_data) {
.name = "vdec_hevc_en",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "vdec_hevc_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_hevc_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2147,15 +2416,19 @@ static struct clk_regmap meson8b_vdec_hevc = {
.name = "vdec_hevc",
.ops = &clk_regmap_mux_ops,
/* TODO: The second parent is currently unknown */
- .parent_names = (const char *[]){ "vdec_hevc_en" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_vdec_hevc_en.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
/* TODO: the clock at index 0 is "DDR_PLL" which we don't support yet */
-static const char * const meson8b_cts_amclk_parent_names[] = {
- "mpll0", "mpll1", "mpll2"
+static const struct clk_hw *meson8b_cts_amclk_parent_hws[] = {
+ &meson8b_mpll0.hw,
+ &meson8b_mpll1.hw,
+ &meson8b_mpll2.hw
};
static u32 meson8b_cts_amclk_mux_table[] = { 1, 2, 3 };
@@ -2171,8 +2444,8 @@ static struct clk_regmap meson8b_cts_amclk_sel = {
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_cts_amclk_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_cts_amclk_parent_names),
+ .parent_hws = meson8b_cts_amclk_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_cts_amclk_parent_hws),
},
};
@@ -2186,7 +2459,9 @@ static struct clk_regmap meson8b_cts_amclk_div = {
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "cts_amclk_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_amclk_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2200,15 +2475,19 @@ static struct clk_regmap meson8b_cts_amclk = {
.hw.init = &(struct clk_init_data){
.name = "cts_amclk",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_amclk_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_amclk_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
/* TODO: the clock at index 0 is "DDR_PLL" which we don't support yet */
-static const char * const meson8b_cts_mclk_i958_parent_names[] = {
- "mpll0", "mpll1", "mpll2"
+static const struct clk_hw *meson8b_cts_mclk_i958_parent_hws[] = {
+ &meson8b_mpll0.hw,
+ &meson8b_mpll1.hw,
+ &meson8b_mpll2.hw
};
static u32 meson8b_cts_mclk_i958_mux_table[] = { 1, 2, 3 };
@@ -2224,8 +2503,8 @@ static struct clk_regmap meson8b_cts_mclk_i958_sel = {
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_sel",
.ops = &clk_regmap_mux_ops,
- .parent_names = meson8b_cts_mclk_i958_parent_names,
- .num_parents = ARRAY_SIZE(meson8b_cts_mclk_i958_parent_names),
+ .parent_hws = meson8b_cts_mclk_i958_parent_hws,
+ .num_parents = ARRAY_SIZE(meson8b_cts_mclk_i958_parent_hws),
},
};
@@ -2239,7 +2518,9 @@ static struct clk_regmap meson8b_cts_mclk_i958_div = {
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_div",
.ops = &clk_regmap_divider_ops,
- .parent_names = (const char *[]){ "cts_mclk_i958_sel" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_mclk_i958_sel.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2253,7 +2534,9 @@ static struct clk_regmap meson8b_cts_mclk_i958 = {
.hw.init = &(struct clk_init_data){
.name = "cts_mclk_i958",
.ops = &clk_regmap_gate_ops,
- .parent_names = (const char *[]){ "cts_mclk_i958_div" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_mclk_i958_div.hw
+ },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
@@ -2268,8 +2551,10 @@ static struct clk_regmap meson8b_cts_i958 = {
.hw.init = &(struct clk_init_data){
.name = "cts_i958",
.ops = &clk_regmap_mux_ops,
- .parent_names = (const char *[]){ "cts_amclk",
- "cts_mclk_i958" },
+ .parent_hws = (const struct clk_hw *[]) {
+ &meson8b_cts_amclk.hw,
+ &meson8b_cts_mclk_i958.hw
+ },
.num_parents = 2,
/*
* The parent is specific to origin of the audio data. Let the
@@ -2279,6 +2564,9 @@ static struct clk_regmap meson8b_cts_i958 = {
},
};
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &meson8b_clk81.hw)
+
/* Everything Else (EE) domain gates */
static MESON_GATE(meson8b_ddr, HHI_GCLK_MPEG0, 0);
diff --git a/drivers/clk/samsung/clk-exynos5-subcmu.c b/drivers/clk/samsung/clk-exynos5-subcmu.c
index 91db7894125d..65c82d922b05 100644
--- a/drivers/clk/samsung/clk-exynos5-subcmu.c
+++ b/drivers/clk/samsung/clk-exynos5-subcmu.c
@@ -14,7 +14,7 @@
#include "clk-exynos5-subcmu.h"
static struct samsung_clk_provider *ctx;
-static const struct exynos5_subcmu_info *cmu;
+static const struct exynos5_subcmu_info **cmu;
static int nr_cmus;
static void exynos5_subcmu_clk_save(void __iomem *base,
@@ -56,17 +56,17 @@ static void exynos5_subcmu_defer_gate(struct samsung_clk_provider *ctx,
* when OF-core populates all device-tree nodes.
*/
void exynos5_subcmus_init(struct samsung_clk_provider *_ctx, int _nr_cmus,
- const struct exynos5_subcmu_info *_cmu)
+ const struct exynos5_subcmu_info **_cmu)
{
ctx = _ctx;
cmu = _cmu;
nr_cmus = _nr_cmus;
for (; _nr_cmus--; _cmu++) {
- exynos5_subcmu_defer_gate(ctx, _cmu->gate_clks,
- _cmu->nr_gate_clks);
- exynos5_subcmu_clk_save(ctx->reg_base, _cmu->suspend_regs,
- _cmu->nr_suspend_regs);
+ exynos5_subcmu_defer_gate(ctx, (*_cmu)->gate_clks,
+ (*_cmu)->nr_gate_clks);
+ exynos5_subcmu_clk_save(ctx->reg_base, (*_cmu)->suspend_regs,
+ (*_cmu)->nr_suspend_regs);
}
}
@@ -163,9 +163,9 @@ static int __init exynos5_clk_probe(struct platform_device *pdev)
if (of_property_read_string(np, "label", &name) < 0)
continue;
for (i = 0; i < nr_cmus; i++)
- if (strcmp(cmu[i].pd_name, name) == 0)
+ if (strcmp(cmu[i]->pd_name, name) == 0)
exynos5_clk_register_subcmu(&pdev->dev,
- &cmu[i], np);
+ cmu[i], np);
}
return 0;
}
diff --git a/drivers/clk/samsung/clk-exynos5-subcmu.h b/drivers/clk/samsung/clk-exynos5-subcmu.h
index 755ee8aaa3de..9ae5356f25aa 100644
--- a/drivers/clk/samsung/clk-exynos5-subcmu.h
+++ b/drivers/clk/samsung/clk-exynos5-subcmu.h
@@ -21,6 +21,6 @@ struct exynos5_subcmu_info {
};
void exynos5_subcmus_init(struct samsung_clk_provider *ctx, int nr_cmus,
- const struct exynos5_subcmu_info *cmu);
+ const struct exynos5_subcmu_info **cmu);
#endif
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index f2b896881768..931c70a4da19 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -681,6 +681,10 @@ static const struct exynos5_subcmu_info exynos5250_disp_subcmu = {
.pd_name = "DISP1",
};
+static const struct exynos5_subcmu_info *exynos5250_subcmus[] = {
+ &exynos5250_disp_subcmu,
+};
+
static const struct samsung_pll_rate_table vpll_24mhz_tbl[] __initconst = {
/* sorted in descending order */
/* PLL_36XX_RATE(rate, m, p, s, k) */
@@ -843,7 +847,8 @@ static void __init exynos5250_clk_init(struct device_node *np)
samsung_clk_sleep_init(reg_base, exynos5250_clk_regs,
ARRAY_SIZE(exynos5250_clk_regs));
- exynos5_subcmus_init(ctx, 1, &exynos5250_disp_subcmu);
+ exynos5_subcmus_init(ctx, ARRAY_SIZE(exynos5250_subcmus),
+ exynos5250_subcmus);
samsung_clk_of_add_provider(np, ctx);
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index 01bca5a498b2..7670cc596c74 100644
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -534,8 +534,6 @@ static const struct samsung_gate_clock exynos5800_gate_clks[] __initconst = {
GATE_BUS_TOP, 24, 0, 0),
GATE(CLK_ACLK432_SCALER, "aclk432_scaler", "mout_user_aclk432_scaler",
GATE_BUS_TOP, 27, CLK_IS_CRITICAL, 0),
- GATE(CLK_MAU_EPLL, "mau_epll", "mout_user_mau_epll",
- SRC_MASK_TOP7, 20, CLK_SET_RATE_PARENT, 0),
};
static const struct samsung_mux_clock exynos5420_mux_clks[] __initconst = {
@@ -577,8 +575,13 @@ static const struct samsung_div_clock exynos5420_div_clks[] __initconst = {
static const struct samsung_gate_clock exynos5420_gate_clks[] __initconst = {
GATE(CLK_SECKEY, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0),
+ /* Maudio Block */
GATE(CLK_MAU_EPLL, "mau_epll", "mout_mau_epll_clk",
SRC_MASK_TOP7, 20, CLK_SET_RATE_PARENT, 0),
+ GATE(CLK_SCLK_MAUDIO0, "sclk_maudio0", "dout_maudio0",
+ GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(CLK_SCLK_MAUPCM0, "sclk_maupcm0", "dout_maupcm0",
+ GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
};
static const struct samsung_mux_clock exynos5x_mux_clks[] __initconst = {
@@ -890,9 +893,6 @@ static const struct samsung_div_clock exynos5x_div_clks[] __initconst = {
/* GSCL Block */
DIV(0, "dout_gscl_blk_333", "aclk333_432_gscl", DIV2_RATIO0, 6, 2),
- /* MSCL Block */
- DIV(0, "dout_mscl_blk", "aclk400_mscl", DIV2_RATIO0, 28, 2),
-
/* PSGEN */
DIV(0, "dout_gen_blk", "mout_user_aclk266", DIV2_RATIO0, 8, 1),
DIV(0, "dout_jpg_blk", "aclk166", DIV2_RATIO0, 20, 1),
@@ -1017,12 +1017,6 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE(CLK_SCLK_DP1, "sclk_dp1", "dout_dp1",
GATE_TOP_SCLK_DISP1, 20, CLK_SET_RATE_PARENT, 0),
- /* Maudio Block */
- GATE(CLK_SCLK_MAUDIO0, "sclk_maudio0", "dout_maudio0",
- GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
- GATE(CLK_SCLK_MAUPCM0, "sclk_maupcm0", "dout_maupcm0",
- GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
-
/* FSYS Block */
GATE(CLK_TSI, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0),
GATE(CLK_PDMA0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0),
@@ -1162,17 +1156,6 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE(CLK_FIMC_LITE3, "fimc_lite3", "aclk333_432_gscl",
GATE_IP_GSCL1, 17, 0, 0),
- /* MSCL Block */
- GATE(CLK_MSCL0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0),
- GATE(CLK_MSCL1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0),
- GATE(CLK_MSCL2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0),
- GATE(CLK_SMMU_MSCL0, "smmu_mscl0", "dout_mscl_blk",
- GATE_IP_MSCL, 8, 0, 0),
- GATE(CLK_SMMU_MSCL1, "smmu_mscl1", "dout_mscl_blk",
- GATE_IP_MSCL, 9, 0, 0),
- GATE(CLK_SMMU_MSCL2, "smmu_mscl2", "dout_mscl_blk",
- GATE_IP_MSCL, 10, 0, 0),
-
/* ISP */
GATE(CLK_SCLK_UART_ISP, "sclk_uart_isp", "dout_uart_isp",
GATE_TOP_SCLK_ISP, 0, CLK_SET_RATE_PARENT, 0),
@@ -1281,32 +1264,103 @@ static struct exynos5_subcmu_reg_dump exynos5x_mfc_suspend_regs[] = {
{ DIV4_RATIO, 0, 0x3 }, /* DIV dout_mfc_blk */
};
-static const struct exynos5_subcmu_info exynos5x_subcmus[] = {
- {
- .div_clks = exynos5x_disp_div_clks,
- .nr_div_clks = ARRAY_SIZE(exynos5x_disp_div_clks),
- .gate_clks = exynos5x_disp_gate_clks,
- .nr_gate_clks = ARRAY_SIZE(exynos5x_disp_gate_clks),
- .suspend_regs = exynos5x_disp_suspend_regs,
- .nr_suspend_regs = ARRAY_SIZE(exynos5x_disp_suspend_regs),
- .pd_name = "DISP",
- }, {
- .div_clks = exynos5x_gsc_div_clks,
- .nr_div_clks = ARRAY_SIZE(exynos5x_gsc_div_clks),
- .gate_clks = exynos5x_gsc_gate_clks,
- .nr_gate_clks = ARRAY_SIZE(exynos5x_gsc_gate_clks),
- .suspend_regs = exynos5x_gsc_suspend_regs,
- .nr_suspend_regs = ARRAY_SIZE(exynos5x_gsc_suspend_regs),
- .pd_name = "GSC",
- }, {
- .div_clks = exynos5x_mfc_div_clks,
- .nr_div_clks = ARRAY_SIZE(exynos5x_mfc_div_clks),
- .gate_clks = exynos5x_mfc_gate_clks,
- .nr_gate_clks = ARRAY_SIZE(exynos5x_mfc_gate_clks),
- .suspend_regs = exynos5x_mfc_suspend_regs,
- .nr_suspend_regs = ARRAY_SIZE(exynos5x_mfc_suspend_regs),
- .pd_name = "MFC",
- },
+static const struct samsung_gate_clock exynos5x_mscl_gate_clks[] __initconst = {
+ /* MSCL Block */
+ GATE(CLK_MSCL0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0),
+ GATE(CLK_MSCL1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0),
+ GATE(CLK_MSCL2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0),
+ GATE(CLK_SMMU_MSCL0, "smmu_mscl0", "dout_mscl_blk",
+ GATE_IP_MSCL, 8, 0, 0),
+ GATE(CLK_SMMU_MSCL1, "smmu_mscl1", "dout_mscl_blk",
+ GATE_IP_MSCL, 9, 0, 0),
+ GATE(CLK_SMMU_MSCL2, "smmu_mscl2", "dout_mscl_blk",
+ GATE_IP_MSCL, 10, 0, 0),
+};
+
+static const struct samsung_div_clock exynos5x_mscl_div_clks[] __initconst = {
+ DIV(0, "dout_mscl_blk", "aclk400_mscl", DIV2_RATIO0, 28, 2),
+};
+
+static struct exynos5_subcmu_reg_dump exynos5x_mscl_suspend_regs[] = {
+ { GATE_IP_MSCL, 0xffffffff, 0xffffffff }, /* MSCL gates */
+ { SRC_TOP3, 0, BIT(4) }, /* MUX mout_user_aclk400_mscl */
+ { DIV2_RATIO0, 0, 0x30000000 }, /* DIV dout_mscl_blk */
+};
+
+static const struct samsung_gate_clock exynos5800_mau_gate_clks[] __initconst = {
+ GATE(CLK_MAU_EPLL, "mau_epll", "mout_user_mau_epll",
+ SRC_MASK_TOP7, 20, CLK_SET_RATE_PARENT, 0),
+ GATE(CLK_SCLK_MAUDIO0, "sclk_maudio0", "dout_maudio0",
+ GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(CLK_SCLK_MAUPCM0, "sclk_maupcm0", "dout_maupcm0",
+ GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
+};
+
+static struct exynos5_subcmu_reg_dump exynos5800_mau_suspend_regs[] = {
+ { SRC_TOP9, 0, BIT(8) }, /* MUX mout_user_mau_epll */
+};
+
+static const struct exynos5_subcmu_info exynos5x_disp_subcmu = {
+ .div_clks = exynos5x_disp_div_clks,
+ .nr_div_clks = ARRAY_SIZE(exynos5x_disp_div_clks),
+ .gate_clks = exynos5x_disp_gate_clks,
+ .nr_gate_clks = ARRAY_SIZE(exynos5x_disp_gate_clks),
+ .suspend_regs = exynos5x_disp_suspend_regs,
+ .nr_suspend_regs = ARRAY_SIZE(exynos5x_disp_suspend_regs),
+ .pd_name = "DISP",
+};
+
+static const struct exynos5_subcmu_info exynos5x_gsc_subcmu = {
+ .div_clks = exynos5x_gsc_div_clks,
+ .nr_div_clks = ARRAY_SIZE(exynos5x_gsc_div_clks),
+ .gate_clks = exynos5x_gsc_gate_clks,
+ .nr_gate_clks = ARRAY_SIZE(exynos5x_gsc_gate_clks),
+ .suspend_regs = exynos5x_gsc_suspend_regs,
+ .nr_suspend_regs = ARRAY_SIZE(exynos5x_gsc_suspend_regs),
+ .pd_name = "GSC",
+};
+
+static const struct exynos5_subcmu_info exynos5x_mfc_subcmu = {
+ .div_clks = exynos5x_mfc_div_clks,
+ .nr_div_clks = ARRAY_SIZE(exynos5x_mfc_div_clks),
+ .gate_clks = exynos5x_mfc_gate_clks,
+ .nr_gate_clks = ARRAY_SIZE(exynos5x_mfc_gate_clks),
+ .suspend_regs = exynos5x_mfc_suspend_regs,
+ .nr_suspend_regs = ARRAY_SIZE(exynos5x_mfc_suspend_regs),
+ .pd_name = "MFC",
+};
+
+static const struct exynos5_subcmu_info exynos5x_mscl_subcmu = {
+ .div_clks = exynos5x_mscl_div_clks,
+ .nr_div_clks = ARRAY_SIZE(exynos5x_mscl_div_clks),
+ .gate_clks = exynos5x_mscl_gate_clks,
+ .nr_gate_clks = ARRAY_SIZE(exynos5x_mscl_gate_clks),
+ .suspend_regs = exynos5x_mscl_suspend_regs,
+ .nr_suspend_regs = ARRAY_SIZE(exynos5x_mscl_suspend_regs),
+ .pd_name = "MSC",
+};
+
+static const struct exynos5_subcmu_info exynos5800_mau_subcmu = {
+ .gate_clks = exynos5800_mau_gate_clks,
+ .nr_gate_clks = ARRAY_SIZE(exynos5800_mau_gate_clks),
+ .suspend_regs = exynos5800_mau_suspend_regs,
+ .nr_suspend_regs = ARRAY_SIZE(exynos5800_mau_suspend_regs),
+ .pd_name = "MAU",
+};
+
+static const struct exynos5_subcmu_info *exynos5x_subcmus[] = {
+ &exynos5x_disp_subcmu,
+ &exynos5x_gsc_subcmu,
+ &exynos5x_mfc_subcmu,
+ &exynos5x_mscl_subcmu,
+};
+
+static const struct exynos5_subcmu_info *exynos5800_subcmus[] = {
+ &exynos5x_disp_subcmu,
+ &exynos5x_gsc_subcmu,
+ &exynos5x_mfc_subcmu,
+ &exynos5x_mscl_subcmu,
+ &exynos5800_mau_subcmu,
};
static const struct samsung_pll_rate_table exynos5420_pll2550x_24mhz_tbl[] __initconst = {
@@ -1539,11 +1593,17 @@ static void __init exynos5x_clk_init(struct device_node *np,
samsung_clk_extended_sleep_init(reg_base,
exynos5x_clk_regs, ARRAY_SIZE(exynos5x_clk_regs),
exynos5420_set_clksrc, ARRAY_SIZE(exynos5420_set_clksrc));
- if (soc == EXYNOS5800)
+
+ if (soc == EXYNOS5800) {
samsung_clk_sleep_init(reg_base, exynos5800_clk_regs,
ARRAY_SIZE(exynos5800_clk_regs));
- exynos5_subcmus_init(ctx, ARRAY_SIZE(exynos5x_subcmus),
- exynos5x_subcmus);
+
+ exynos5_subcmus_init(ctx, ARRAY_SIZE(exynos5800_subcmus),
+ exynos5800_subcmus);
+ } else {
+ exynos5_subcmus_init(ctx, ARRAY_SIZE(exynos5x_subcmus),
+ exynos5x_subcmus);
+ }
samsung_clk_of_add_provider(np, ctx);
}
diff --git a/drivers/clk/socfpga/clk-periph-s10.c b/drivers/clk/socfpga/clk-periph-s10.c
index 5c50e723ecae..1a191eeeebba 100644
--- a/drivers/clk/socfpga/clk-periph-s10.c
+++ b/drivers/clk/socfpga/clk-periph-s10.c
@@ -38,7 +38,7 @@ static unsigned long clk_peri_cnt_clk_recalc_rate(struct clk_hw *hwclk,
if (socfpgaclk->fixed_div) {
div = socfpgaclk->fixed_div;
} else {
- if (!socfpgaclk->bypass_reg)
+ if (socfpgaclk->hw.reg)
div = ((readl(socfpgaclk->hw.reg) & 0x7ff) + 1);
}
generated by cgit (git 2.34.1) at 2024-07-08 00:32:26 +0000