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path: root/drivers/clk/meson/gxbb.c
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-rw-r--r--drivers/clk/meson/gxbb.c1591
1 files changed, 878 insertions, 713 deletions
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index af24455af5b4..b1e4d9557610 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -19,108 +19,19 @@
#include <linux/clk.h>
#include <linux/clk-provider.h>
+#include <linux/init.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
+#include <linux/mfd/syscon.h>
#include <linux/platform_device.h>
-#include <linux/init.h>
+#include <linux/regmap.h>
#include "clkc.h"
#include "gxbb.h"
+#include "clk-regmap.h"
static DEFINE_SPINLOCK(meson_clk_lock);
-static const struct pll_rate_table sys_pll_rate_table[] = {
- PLL_RATE(24000000, 56, 1, 2),
- PLL_RATE(48000000, 64, 1, 2),
- PLL_RATE(72000000, 72, 1, 2),
- PLL_RATE(96000000, 64, 1, 2),
- PLL_RATE(120000000, 80, 1, 2),
- PLL_RATE(144000000, 96, 1, 2),
- PLL_RATE(168000000, 56, 1, 1),
- PLL_RATE(192000000, 64, 1, 1),
- PLL_RATE(216000000, 72, 1, 1),
- PLL_RATE(240000000, 80, 1, 1),
- PLL_RATE(264000000, 88, 1, 1),
- PLL_RATE(288000000, 96, 1, 1),
- PLL_RATE(312000000, 52, 1, 2),
- PLL_RATE(336000000, 56, 1, 2),
- PLL_RATE(360000000, 60, 1, 2),
- PLL_RATE(384000000, 64, 1, 2),
- PLL_RATE(408000000, 68, 1, 2),
- PLL_RATE(432000000, 72, 1, 2),
- PLL_RATE(456000000, 76, 1, 2),
- PLL_RATE(480000000, 80, 1, 2),
- PLL_RATE(504000000, 84, 1, 2),
- PLL_RATE(528000000, 88, 1, 2),
- PLL_RATE(552000000, 92, 1, 2),
- PLL_RATE(576000000, 96, 1, 2),
- PLL_RATE(600000000, 50, 1, 1),
- PLL_RATE(624000000, 52, 1, 1),
- PLL_RATE(648000000, 54, 1, 1),
- PLL_RATE(672000000, 56, 1, 1),
- PLL_RATE(696000000, 58, 1, 1),
- PLL_RATE(720000000, 60, 1, 1),
- PLL_RATE(744000000, 62, 1, 1),
- PLL_RATE(768000000, 64, 1, 1),
- PLL_RATE(792000000, 66, 1, 1),
- PLL_RATE(816000000, 68, 1, 1),
- PLL_RATE(840000000, 70, 1, 1),
- PLL_RATE(864000000, 72, 1, 1),
- PLL_RATE(888000000, 74, 1, 1),
- PLL_RATE(912000000, 76, 1, 1),
- PLL_RATE(936000000, 78, 1, 1),
- PLL_RATE(960000000, 80, 1, 1),
- PLL_RATE(984000000, 82, 1, 1),
- PLL_RATE(1008000000, 84, 1, 1),
- PLL_RATE(1032000000, 86, 1, 1),
- PLL_RATE(1056000000, 88, 1, 1),
- PLL_RATE(1080000000, 90, 1, 1),
- PLL_RATE(1104000000, 92, 1, 1),
- PLL_RATE(1128000000, 94, 1, 1),
- PLL_RATE(1152000000, 96, 1, 1),
- PLL_RATE(1176000000, 98, 1, 1),
- PLL_RATE(1200000000, 50, 1, 0),
- PLL_RATE(1224000000, 51, 1, 0),
- PLL_RATE(1248000000, 52, 1, 0),
- PLL_RATE(1272000000, 53, 1, 0),
- PLL_RATE(1296000000, 54, 1, 0),
- PLL_RATE(1320000000, 55, 1, 0),
- PLL_RATE(1344000000, 56, 1, 0),
- PLL_RATE(1368000000, 57, 1, 0),
- PLL_RATE(1392000000, 58, 1, 0),
- PLL_RATE(1416000000, 59, 1, 0),
- PLL_RATE(1440000000, 60, 1, 0),
- PLL_RATE(1464000000, 61, 1, 0),
- PLL_RATE(1488000000, 62, 1, 0),
- PLL_RATE(1512000000, 63, 1, 0),
- PLL_RATE(1536000000, 64, 1, 0),
- PLL_RATE(1560000000, 65, 1, 0),
- PLL_RATE(1584000000, 66, 1, 0),
- PLL_RATE(1608000000, 67, 1, 0),
- PLL_RATE(1632000000, 68, 1, 0),
- PLL_RATE(1656000000, 68, 1, 0),
- PLL_RATE(1680000000, 68, 1, 0),
- PLL_RATE(1704000000, 68, 1, 0),
- PLL_RATE(1728000000, 69, 1, 0),
- PLL_RATE(1752000000, 69, 1, 0),
- PLL_RATE(1776000000, 69, 1, 0),
- PLL_RATE(1800000000, 69, 1, 0),
- PLL_RATE(1824000000, 70, 1, 0),
- PLL_RATE(1848000000, 70, 1, 0),
- PLL_RATE(1872000000, 70, 1, 0),
- PLL_RATE(1896000000, 70, 1, 0),
- PLL_RATE(1920000000, 71, 1, 0),
- PLL_RATE(1944000000, 71, 1, 0),
- PLL_RATE(1968000000, 71, 1, 0),
- PLL_RATE(1992000000, 71, 1, 0),
- PLL_RATE(2016000000, 72, 1, 0),
- PLL_RATE(2040000000, 72, 1, 0),
- PLL_RATE(2064000000, 72, 1, 0),
- PLL_RATE(2088000000, 72, 1, 0),
- PLL_RATE(2112000000, 73, 1, 0),
- { /* sentinel */ },
-};
-
static const struct pll_rate_table gxbb_gp0_pll_rate_table[] = {
PLL_RATE(96000000, 32, 1, 3),
PLL_RATE(99000000, 33, 1, 3),
@@ -278,23 +189,39 @@ static const struct pll_rate_table gxl_gp0_pll_rate_table[] = {
{ /* sentinel */ },
};
-static struct meson_clk_pll gxbb_fixed_pll = {
- .m = {
- .reg_off = HHI_MPLL_CNTL,
- .shift = 0,
- .width = 9,
+static struct clk_regmap gxbb_fixed_pll = {
+ .data = &(struct meson_clk_pll_data){
+ .m = {
+ .reg_off = HHI_MPLL_CNTL,
+ .shift = 0,
+ .width = 9,
+ },
+ .n = {
+ .reg_off = HHI_MPLL_CNTL,
+ .shift = 9,
+ .width = 5,
+ },
+ .od = {
+ .reg_off = HHI_MPLL_CNTL,
+ .shift = 16,
+ .width = 2,
+ },
+ .frac = {
+ .reg_off = HHI_MPLL_CNTL2,
+ .shift = 0,
+ .width = 12,
+ },
+ .l = {
+ .reg_off = HHI_MPLL_CNTL,
+ .shift = 31,
+ .width = 1,
+ },
+ .rst = {
+ .reg_off = HHI_MPLL_CNTL,
+ .shift = 29,
+ .width = 1,
+ },
},
- .n = {
- .reg_off = HHI_MPLL_CNTL,
- .shift = 9,
- .width = 5,
- },
- .od = {
- .reg_off = HHI_MPLL_CNTL,
- .shift = 16,
- .width = 2,
- },
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
.name = "fixed_pll",
.ops = &meson_clk_pll_ro_ops,
@@ -304,33 +231,118 @@ static struct meson_clk_pll gxbb_fixed_pll = {
},
};
-static struct meson_clk_pll gxbb_hdmi_pll = {
- .m = {
- .reg_off = HHI_HDMI_PLL_CNTL,
- .shift = 0,
- .width = 9,
- },
- .n = {
- .reg_off = HHI_HDMI_PLL_CNTL,
- .shift = 9,
- .width = 5,
+static struct clk_fixed_factor gxbb_hdmi_pll_pre_mult = {
+ .mult = 2,
+ .div = 1,
+ .hw.init = &(struct clk_init_data){
+ .name = "hdmi_pll_pre_mult",
+ .ops = &clk_fixed_factor_ops,
+ .parent_names = (const char *[]){ "xtal" },
+ .num_parents = 1,
},
- .frac = {
- .reg_off = HHI_HDMI_PLL_CNTL2,
- .shift = 0,
- .width = 12,
+};
+
+static struct clk_regmap gxbb_hdmi_pll = {
+ .data = &(struct meson_clk_pll_data){
+ .m = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 0,
+ .width = 9,
+ },
+ .n = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 9,
+ .width = 5,
+ },
+ .frac = {
+ .reg_off = HHI_HDMI_PLL_CNTL2,
+ .shift = 0,
+ .width = 12,
+ },
+ .od = {
+ .reg_off = HHI_HDMI_PLL_CNTL2,
+ .shift = 16,
+ .width = 2,
+ },
+ .od2 = {
+ .reg_off = HHI_HDMI_PLL_CNTL2,
+ .shift = 22,
+ .width = 2,
+ },
+ .od3 = {
+ .reg_off = HHI_HDMI_PLL_CNTL2,
+ .shift = 18,
+ .width = 2,
+ },
+ .l = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 31,
+ .width = 1,
+ },
+ .rst = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 28,
+ .width = 1,
+ },
},
- .od = {
- .reg_off = HHI_HDMI_PLL_CNTL2,
- .shift = 16,
- .width = 2,
+ .hw.init = &(struct clk_init_data){
+ .name = "hdmi_pll",
+ .ops = &meson_clk_pll_ro_ops,
+ .parent_names = (const char *[]){ "hdmi_pll_pre_mult" },
+ .num_parents = 1,
+ .flags = CLK_GET_RATE_NOCACHE,
},
- .od2 = {
- .reg_off = HHI_HDMI_PLL_CNTL2,
- .shift = 22,
- .width = 2,
+};
+
+static struct clk_regmap gxl_hdmi_pll = {
+ .data = &(struct meson_clk_pll_data){
+ .m = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 0,
+ .width = 9,
+ },
+ .n = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 9,
+ .width = 5,
+ },
+ .frac = {
+ /*
+ * On gxl, there is a register shift due to
+ * HHI_HDMI_PLL_CNTL1 which does not exist on gxbb,
+ * so we compute the register offset based on the PLL
+ * base to get it right
+ */
+ .reg_off = HHI_HDMI_PLL_CNTL + 4,
+ .shift = 0,
+ .width = 12,
+ },
+ .od = {
+ .reg_off = HHI_HDMI_PLL_CNTL + 8,
+ .shift = 21,
+ .width = 2,
+ },
+ .od2 = {
+ .reg_off = HHI_HDMI_PLL_CNTL + 8,
+ .shift = 23,
+ .width = 2,
+ },
+ .od3 = {
+ .reg_off = HHI_HDMI_PLL_CNTL + 8,
+ .shift = 19,
+ .width = 2,
+ },
+ .l = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 31,
+ .width = 1,
+ },
+ .rst = {
+ .reg_off = HHI_HDMI_PLL_CNTL,
+ .shift = 29,
+ .width = 1,
+ },
},
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
.name = "hdmi_pll",
.ops = &meson_clk_pll_ro_ops,
@@ -340,25 +352,34 @@ static struct meson_clk_pll gxbb_hdmi_pll = {
},
};
-static struct meson_clk_pll gxbb_sys_pll = {
- .m = {
- .reg_off = HHI_SYS_PLL_CNTL,
- .shift = 0,
- .width = 9,
- },
- .n = {
- .reg_off = HHI_SYS_PLL_CNTL,
- .shift = 9,
- .width = 5,
+static struct clk_regmap gxbb_sys_pll = {
+ .data = &(struct meson_clk_pll_data){
+ .m = {
+ .reg_off = HHI_SYS_PLL_CNTL,
+ .shift = 0,
+ .width = 9,
+ },
+ .n = {
+ .reg_off = HHI_SYS_PLL_CNTL,
+ .shift = 9,
+ .width = 5,
+ },
+ .od = {
+ .reg_off = HHI_SYS_PLL_CNTL,
+ .shift = 10,
+ .width = 2,
+ },
+ .l = {
+ .reg_off = HHI_SYS_PLL_CNTL,
+ .shift = 31,
+ .width = 1,
+ },
+ .rst = {
+ .reg_off = HHI_SYS_PLL_CNTL,
+ .shift = 29,
+ .width = 1,
+ },
},
- .od = {
- .reg_off = HHI_SYS_PLL_CNTL,
- .shift = 10,
- .width = 2,
- },
- .rate_table = sys_pll_rate_table,
- .rate_count = ARRAY_SIZE(sys_pll_rate_table),
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
.name = "sys_pll",
.ops = &meson_clk_pll_ro_ops,
@@ -368,38 +389,44 @@ static struct meson_clk_pll gxbb_sys_pll = {
},
};
-struct pll_params_table gxbb_gp0_params_table[] = {
- PLL_PARAM(HHI_GP0_PLL_CNTL, 0x6a000228),
- PLL_PARAM(HHI_GP0_PLL_CNTL2, 0x69c80000),
- PLL_PARAM(HHI_GP0_PLL_CNTL3, 0x0a5590c4),
- PLL_PARAM(HHI_GP0_PLL_CNTL4, 0x0000500d),
-};
-
-static struct meson_clk_pll gxbb_gp0_pll = {
- .m = {
- .reg_off = HHI_GP0_PLL_CNTL,
- .shift = 0,
- .width = 9,
- },
- .n = {
- .reg_off = HHI_GP0_PLL_CNTL,
- .shift = 9,
- .width = 5,
- },
- .od = {
- .reg_off = HHI_GP0_PLL_CNTL,
- .shift = 16,
- .width = 2,
- },
- .params = {
- .params_table = gxbb_gp0_params_table,
- .params_count = ARRAY_SIZE(gxbb_gp0_params_table),
- .no_init_reset = true,
- .clear_reset_for_lock = true,
+static const struct reg_sequence gxbb_gp0_init_regs[] = {
+ { .reg = HHI_GP0_PLL_CNTL2, .def = 0x69c80000 },
+ { .reg = HHI_GP0_PLL_CNTL3, .def = 0x0a5590c4 },
+ { .reg = HHI_GP0_PLL_CNTL4, .def = 0x0000500d },
+ { .reg = HHI_GP0_PLL_CNTL, .def = 0x4a000228 },
+};
+
+static struct clk_regmap gxbb_gp0_pll = {
+ .data = &(struct meson_clk_pll_data){
+ .m = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 0,
+ .width = 9,
+ },
+ .n = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 9,
+ .width = 5,
+ },
+ .od = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 16,
+ .width = 2,
+ },
+ .l = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 31,
+ .width = 1,
+ },
+ .rst = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 29,
+ .width = 1,
+ },
+ .table = gxbb_gp0_pll_rate_table,
+ .init_regs = gxbb_gp0_init_regs,
+ .init_count = ARRAY_SIZE(gxbb_gp0_init_regs),
},
- .rate_table = gxbb_gp0_pll_rate_table,
- .rate_count = ARRAY_SIZE(gxbb_gp0_pll_rate_table),
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &meson_clk_pll_ops,
@@ -409,40 +436,51 @@ static struct meson_clk_pll gxbb_gp0_pll = {
},
};
-struct pll_params_table gxl_gp0_params_table[] = {
- PLL_PARAM(HHI_GP0_PLL_CNTL, 0x40010250),
- PLL_PARAM(HHI_GP0_PLL_CNTL1, 0xc084a000),
- PLL_PARAM(HHI_GP0_PLL_CNTL2, 0xb75020be),
- PLL_PARAM(HHI_GP0_PLL_CNTL3, 0x0a59a288),
- PLL_PARAM(HHI_GP0_PLL_CNTL4, 0xc000004d),
- PLL_PARAM(HHI_GP0_PLL_CNTL5, 0x00078000),
-};
-
-static struct meson_clk_pll gxl_gp0_pll = {
- .m = {
- .reg_off = HHI_GP0_PLL_CNTL,
- .shift = 0,
- .width = 9,
- },
- .n = {
- .reg_off = HHI_GP0_PLL_CNTL,
- .shift = 9,
- .width = 5,
- },
- .od = {
- .reg_off = HHI_GP0_PLL_CNTL,
- .shift = 16,
- .width = 2,
+static const struct reg_sequence gxl_gp0_init_regs[] = {
+ { .reg = HHI_GP0_PLL_CNTL1, .def = 0xc084b000 },
+ { .reg = HHI_GP0_PLL_CNTL2, .def = 0xb75020be },
+ { .reg = HHI_GP0_PLL_CNTL3, .def = 0x0a59a288 },
+ { .reg = HHI_GP0_PLL_CNTL4, .def = 0xc000004d },
+ { .reg = HHI_GP0_PLL_CNTL5, .def = 0x00078000 },
+ { .reg = HHI_GP0_PLL_CNTL, .def = 0x40010250 },
+};
+
+static struct clk_regmap gxl_gp0_pll = {
+ .data = &(struct meson_clk_pll_data){
+ .m = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 0,
+ .width = 9,
+ },
+ .n = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 9,
+ .width = 5,
+ },
+ .od = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 16,
+ .width = 2,
+ },
+ .frac = {
+ .reg_off = HHI_GP0_PLL_CNTL1,
+ .shift = 0,
+ .width = 10,
+ },
+ .l = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 31,
+ .width = 1,
+ },
+ .rst = {
+ .reg_off = HHI_GP0_PLL_CNTL,
+ .shift = 29,
+ .width = 1,
+ },
+ .table = gxl_gp0_pll_rate_table,
+ .init_regs = gxl_gp0_init_regs,
+ .init_count = ARRAY_SIZE(gxl_gp0_init_regs),
},
- .params = {
- .params_table = gxl_gp0_params_table,
- .params_count = ARRAY_SIZE(gxl_gp0_params_table),
- .no_init_reset = true,
- .reset_lock_loop = true,
- },
- .rate_table = gxl_gp0_pll_rate_table,
- .rate_count = ARRAY_SIZE(gxl_gp0_pll_rate_table),
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
.name = "gp0_pll",
.ops = &meson_clk_pll_ops,
@@ -452,161 +490,267 @@ static struct meson_clk_pll gxl_gp0_pll = {
},
};
-static struct clk_fixed_factor gxbb_fclk_div2 = {
+static struct clk_fixed_factor gxbb_fclk_div2_div = {
.mult = 1,
.div = 2,
.hw.init = &(struct clk_init_data){
- .name = "fclk_div2",
+ .name = "fclk_div2_div",
.ops = &clk_fixed_factor_ops,
.parent_names = (const char *[]){ "fixed_pll" },
.num_parents = 1,
},
};
-static struct clk_fixed_factor gxbb_fclk_div3 = {
+static struct clk_regmap gxbb_fclk_div2 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL6,
+ .bit_idx = 27,
+ },
+ .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 gxbb_fclk_div3_div = {
.mult = 1,
.div = 3,
.hw.init = &(struct clk_init_data){
- .name = "fclk_div3",
+ .name = "fclk_div3_div",
.ops = &clk_fixed_factor_ops,
.parent_names = (const char *[]){ "fixed_pll" },
.num_parents = 1,
},
};
-static struct clk_fixed_factor gxbb_fclk_div4 = {
+static struct clk_regmap gxbb_fclk_div3 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL6,
+ .bit_idx = 28,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div3",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "fclk_div3_div" },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_fixed_factor gxbb_fclk_div4_div = {
.mult = 1,
.div = 4,
.hw.init = &(struct clk_init_data){
- .name = "fclk_div4",
+ .name = "fclk_div4_div",
.ops = &clk_fixed_factor_ops,
.parent_names = (const char *[]){ "fixed_pll" },
.num_parents = 1,
},
};
-static struct clk_fixed_factor gxbb_fclk_div5 = {
+static struct clk_regmap gxbb_fclk_div4 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL6,
+ .bit_idx = 29,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div4",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "fclk_div4_div" },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_fixed_factor gxbb_fclk_div5_div = {
.mult = 1,
.div = 5,
.hw.init = &(struct clk_init_data){
- .name = "fclk_div5",
+ .name = "fclk_div5_div",
.ops = &clk_fixed_factor_ops,
.parent_names = (const char *[]){ "fixed_pll" },
.num_parents = 1,
},
};
-static struct clk_fixed_factor gxbb_fclk_div7 = {
+static struct clk_regmap gxbb_fclk_div5 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL6,
+ .bit_idx = 30,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div5",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "fclk_div5_div" },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_fixed_factor gxbb_fclk_div7_div = {
.mult = 1,
.div = 7,
.hw.init = &(struct clk_init_data){
- .name = "fclk_div7",
+ .name = "fclk_div7_div",
.ops = &clk_fixed_factor_ops,
.parent_names = (const char *[]){ "fixed_pll" },
.num_parents = 1,
},
};
-static struct meson_clk_mpll gxbb_mpll0 = {
- .sdm = {
- .reg_off = HHI_MPLL_CNTL7,
- .shift = 0,
- .width = 14,
+static struct clk_regmap gxbb_fclk_div7 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL6,
+ .bit_idx = 31,
},
- .sdm_en = {
- .reg_off = HHI_MPLL_CNTL7,
- .shift = 15,
- .width = 1,
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div7",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "fclk_div7_div" },
+ .num_parents = 1,
},
- .n2 = {
- .reg_off = HHI_MPLL_CNTL7,
- .shift = 16,
- .width = 9,
+};
+
+static struct clk_regmap gxbb_mpll_prediv = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_MPLL_CNTL5,
+ .shift = 12,
+ .width = 1,
},
- .en = {
- .reg_off = HHI_MPLL_CNTL7,
- .shift = 14,
- .width = 1,
+ .hw.init = &(struct clk_init_data){
+ .name = "mpll_prediv",
+ .ops = &clk_regmap_divider_ro_ops,
+ .parent_names = (const char *[]){ "fixed_pll" },
+ .num_parents = 1,
},
- .ssen = {
- .reg_off = HHI_MPLL_CNTL,
- .shift = 25,
- .width = 1,
+};
+
+static struct clk_regmap gxbb_mpll0_div = {
+ .data = &(struct meson_clk_mpll_data){
+ .sdm = {
+ .reg_off = HHI_MPLL_CNTL7,
+ .shift = 0,
+ .width = 14,
+ },
+ .sdm_en = {
+ .reg_off = HHI_MPLL_CNTL7,
+ .shift = 15,
+ .width = 1,
+ },
+ .n2 = {
+ .reg_off = HHI_MPLL_CNTL7,
+ .shift = 16,
+ .width = 9,
+ },
+ .ssen = {
+ .reg_off = HHI_MPLL_CNTL,
+ .shift = 25,
+ .width = 1,
+ },
+ .lock = &meson_clk_lock,
},
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
- .name = "mpll0",
+ .name = "mpll0_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_names = (const char *[]){ "mpll_prediv" },
.num_parents = 1,
},
};
-static struct meson_clk_mpll gxbb_mpll1 = {
- .sdm = {
- .reg_off = HHI_MPLL_CNTL8,
- .shift = 0,
- .width = 14,
- },
- .sdm_en = {
- .reg_off = HHI_MPLL_CNTL8,
- .shift = 15,
- .width = 1,
+static struct clk_regmap gxbb_mpll0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL7,
+ .bit_idx = 14,
},
- .n2 = {
- .reg_off = HHI_MPLL_CNTL8,
- .shift = 16,
- .width = 9,
+ .hw.init = &(struct clk_init_data){
+ .name = "mpll0",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "mpll0_div" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
- .en = {
- .reg_off = HHI_MPLL_CNTL8,
- .shift = 14,
- .width = 1,
+};
+
+static struct clk_regmap gxbb_mpll1_div = {
+ .data = &(struct meson_clk_mpll_data){
+ .sdm = {
+ .reg_off = HHI_MPLL_CNTL8,
+ .shift = 0,
+ .width = 14,
+ },
+ .sdm_en = {
+ .reg_off = HHI_MPLL_CNTL8,
+ .shift = 15,
+ .width = 1,
+ },
+ .n2 = {
+ .reg_off = HHI_MPLL_CNTL8,
+ .shift = 16,
+ .width = 9,
+ },
+ .lock = &meson_clk_lock,
},
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
- .name = "mpll1",
+ .name = "mpll1_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_names = (const char *[]){ "mpll_prediv" },
.num_parents = 1,
},
};
-static struct meson_clk_mpll gxbb_mpll2 = {
- .sdm = {
- .reg_off = HHI_MPLL_CNTL9,
- .shift = 0,
- .width = 14,
- },
- .sdm_en = {
- .reg_off = HHI_MPLL_CNTL9,
- .shift = 15,
- .width = 1,
+static struct clk_regmap gxbb_mpll1 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL8,
+ .bit_idx = 14,
},
- .n2 = {
- .reg_off = HHI_MPLL_CNTL9,
- .shift = 16,
- .width = 9,
+ .hw.init = &(struct clk_init_data){
+ .name = "mpll1",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "mpll1_div" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
},
- .en = {
- .reg_off = HHI_MPLL_CNTL9,
- .shift = 14,
- .width = 1,
+};
+
+static struct clk_regmap gxbb_mpll2_div = {
+ .data = &(struct meson_clk_mpll_data){
+ .sdm = {
+ .reg_off = HHI_MPLL_CNTL9,
+ .shift = 0,
+ .width = 14,
+ },
+ .sdm_en = {
+ .reg_off = HHI_MPLL_CNTL9,
+ .shift = 15,
+ .width = 1,
+ },
+ .n2 = {
+ .reg_off = HHI_MPLL_CNTL9,
+ .shift = 16,
+ .width = 9,
+ },
+ .lock = &meson_clk_lock,
},
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
- .name = "mpll2",
+ .name = "mpll2_div",
.ops = &meson_clk_mpll_ops,
- .parent_names = (const char *[]){ "fixed_pll" },
+ .parent_names = (const char *[]){ "mpll_prediv" },
.num_parents = 1,
},
};
-/*
- * FIXME The legacy composite clocks (e.g. clk81) are both PLL post-dividers
- * and should be modeled with their respective PLLs via the forthcoming
- * coordinated clock rates feature
- */
+static struct clk_regmap gxbb_mpll2 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPLL_CNTL9,
+ .bit_idx = 14,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "mpll2",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "mpll2_div" },
+ .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[] = {
@@ -614,16 +758,16 @@ static const char * const clk81_parent_names[] = {
"fclk_div3", "fclk_div5"
};
-static struct clk_mux gxbb_mpeg_clk_sel = {
- .reg = (void *)HHI_MPEG_CLK_CNTL,
- .mask = 0x7,
- .shift = 12,
- .flags = CLK_MUX_READ_ONLY,
- .table = mux_table_clk81,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mpeg_clk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_MPEG_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 12,
+ .table = mux_table_clk81,
+ },
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_sel",
- .ops = &clk_mux_ro_ops,
+ .ops = &clk_regmap_mux_ro_ops,
/*
* bits 14:12 selects from 8 possible parents:
* xtal, 1'b0 (wtf), fclk_div7, mpll_clkout1, mpll_clkout2,
@@ -631,72 +775,75 @@ static struct clk_mux gxbb_mpeg_clk_sel = {
*/
.parent_names = clk81_parent_names,
.num_parents = ARRAY_SIZE(clk81_parent_names),
- .flags = (CLK_SET_RATE_NO_REPARENT | CLK_IGNORE_UNUSED),
},
};
-static struct clk_divider gxbb_mpeg_clk_div = {
- .reg = (void *)HHI_MPEG_CLK_CNTL,
- .shift = 0,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mpeg_clk_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_MPEG_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "mpeg_clk_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ro_ops,
.parent_names = (const char *[]){ "mpeg_clk_sel" },
.num_parents = 1,
- .flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED),
},
};
-/* the mother of dragons^W gates */
-static struct clk_gate gxbb_clk81 = {
- .reg = (void *)HHI_MPEG_CLK_CNTL,
- .bit_idx = 7,
- .lock = &meson_clk_lock,
+/* the mother of dragons gates */
+static struct clk_regmap gxbb_clk81 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MPEG_CLK_CNTL,
+ .bit_idx = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "clk81",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "mpeg_clk_div" },
.num_parents = 1,
- .flags = (CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
+ .flags = CLK_IS_CRITICAL,
},
};
-static struct clk_mux gxbb_sar_adc_clk_sel = {
- .reg = (void *)HHI_SAR_CLK_CNTL,
- .mask = 0x3,
- .shift = 9,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sar_adc_clk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_SAR_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 9,
+ },
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/* NOTE: The datasheet doesn't list the parents for bit 10 */
.parent_names = (const char *[]){ "xtal", "clk81", },
.num_parents = 2,
},
};
-static struct clk_divider gxbb_sar_adc_clk_div = {
- .reg = (void *)HHI_SAR_CLK_CNTL,
- .shift = 0,
- .width = 8,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sar_adc_clk_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_SAR_CLK_CNTL,
+ .shift = 0,
+ .width = 8,
+ },
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "sar_adc_clk_sel" },
.num_parents = 1,
},
};
-static struct clk_gate gxbb_sar_adc_clk = {
- .reg = (void *)HHI_SAR_CLK_CNTL,
- .bit_idx = 8,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sar_adc_clk = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_SAR_CLK_CNTL,
+ .bit_idx = 8,
+ },
.hw.init = &(struct clk_init_data){
.name = "sar_adc_clk",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "sar_adc_clk_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -708,21 +855,20 @@ static struct clk_gate gxbb_sar_adc_clk = {
* muxed by a glitch-free switch.
*/
-static u32 mux_table_mali_0_1[] = {0, 1, 2, 3, 4, 5, 6, 7};
static const char * const gxbb_mali_0_1_parent_names[] = {
"xtal", "gp0_pll", "mpll2", "mpll1", "fclk_div7",
"fclk_div4", "fclk_div3", "fclk_div5"
};
-static struct clk_mux gxbb_mali_0_sel = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .mask = 0x7,
- .shift = 9,
- .table = mux_table_mali_0_1,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali_0_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 9,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali_0_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bits 10:9 selects from 8 possible parents:
* xtal, gp0_pll, mpll2, mpll1, fclk_div7,
@@ -734,42 +880,44 @@ static struct clk_mux gxbb_mali_0_sel = {
},
};
-static struct clk_divider gxbb_mali_0_div = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .shift = 0,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali_0_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali_0_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "mali_0_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
-static struct clk_gate gxbb_mali_0 = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .bit_idx = 8,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali_0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .bit_idx = 8,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali_0",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "mali_0_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_mux gxbb_mali_1_sel = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .mask = 0x7,
- .shift = 25,
- .table = mux_table_mali_0_1,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali_1_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 25,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali_1_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bits 10:9 selects from 8 possible parents:
* xtal, gp0_pll, mpll2, mpll1, fclk_div7,
@@ -781,77 +929,79 @@ static struct clk_mux gxbb_mali_1_sel = {
},
};
-static struct clk_divider gxbb_mali_1_div = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .shift = 16,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali_1_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .shift = 16,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali_1_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "mali_1_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
-static struct clk_gate gxbb_mali_1 = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .bit_idx = 24,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali_1 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .bit_idx = 24,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali_1",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "mali_1_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static u32 mux_table_mali[] = {0, 1};
static const char * const gxbb_mali_parent_names[] = {
"mali_0", "mali_1"
};
-static struct clk_mux gxbb_mali = {
- .reg = (void *)HHI_MALI_CLK_CNTL,
- .mask = 1,
- .shift = 31,
- .table = mux_table_mali,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_mali = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_MALI_CLK_CNTL,
+ .mask = 1,
+ .shift = 31,
+ },
.hw.init = &(struct clk_init_data){
.name = "mali",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = gxbb_mali_parent_names,
.num_parents = 2,
.flags = CLK_SET_RATE_NO_REPARENT,
},
};
-static struct clk_mux gxbb_cts_amclk_sel = {
- .reg = (void *) HHI_AUD_CLK_CNTL,
- .mask = 0x3,
- .shift = 9,
- /* Default parent unknown (register reset value: 0) */
- .table = (u32[]){ 1, 2, 3 },
- .lock = &meson_clk_lock,
- .hw.init = &(struct clk_init_data){
+static struct clk_regmap gxbb_cts_amclk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_AUD_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 9,
+ .table = (u32[]){ 1, 2, 3 },
+ },
+ .hw.init = &(struct clk_init_data){
.name = "cts_amclk_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
.num_parents = 3,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct meson_clk_audio_divider gxbb_cts_amclk_div = {
- .div = {
- .reg_off = HHI_AUD_CLK_CNTL,
- .shift = 0,
- .width = 8,
+static struct clk_regmap gxbb_cts_amclk_div = {
+ .data = &(struct meson_clk_audio_div_data){
+ .div = {
+ .reg_off = HHI_AUD_CLK_CNTL,
+ .shift = 0,
+ .width = 8,
+ },
+ .flags = CLK_DIVIDER_ROUND_CLOSEST,
},
- .flags = CLK_DIVIDER_ROUND_CLOSEST,
- .lock = &meson_clk_lock,
.hw.init = &(struct clk_init_data){
.name = "cts_amclk_div",
.ops = &meson_clk_audio_divider_ops,
@@ -861,71 +1011,75 @@ static struct meson_clk_audio_divider gxbb_cts_amclk_div = {
},
};
-static struct clk_gate gxbb_cts_amclk = {
- .reg = (void *) HHI_AUD_CLK_CNTL,
- .bit_idx = 8,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_cts_amclk = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_AUD_CLK_CNTL,
+ .bit_idx = 8,
+ },
.hw.init = &(struct clk_init_data){
.name = "cts_amclk",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "cts_amclk_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_mux gxbb_cts_mclk_i958_sel = {
- .reg = (void *)HHI_AUD_CLK_CNTL2,
- .mask = 0x3,
- .shift = 25,
- /* Default parent unknown (register reset value: 0) */
- .table = (u32[]){ 1, 2, 3 },
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_cts_mclk_i958_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_AUD_CLK_CNTL2,
+ .mask = 0x3,
+ .shift = 25,
+ .table = (u32[]){ 1, 2, 3 },
+ },
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
.num_parents = 3,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_divider gxbb_cts_mclk_i958_div = {
- .reg = (void *)HHI_AUD_CLK_CNTL2,
- .shift = 16,
- .width = 8,
- .lock = &meson_clk_lock,
- .flags = CLK_DIVIDER_ROUND_CLOSEST,
+static struct clk_regmap gxbb_cts_mclk_i958_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_AUD_CLK_CNTL2,
+ .shift = 16,
+ .width = 8,
+ .flags = CLK_DIVIDER_ROUND_CLOSEST,
+ },
.hw.init = &(struct clk_init_data) {
.name = "cts_mclk_i958_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "cts_mclk_i958_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_cts_mclk_i958 = {
- .reg = (void *)HHI_AUD_CLK_CNTL2,
- .bit_idx = 24,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_cts_mclk_i958 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_AUD_CLK_CNTL2,
+ .bit_idx = 24,
+ },
.hw.init = &(struct clk_init_data){
.name = "cts_mclk_i958",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "cts_mclk_i958_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_mux gxbb_cts_i958 = {
- .reg = (void *)HHI_AUD_CLK_CNTL2,
- .mask = 0x1,
- .shift = 27,
- .lock = &meson_clk_lock,
- .hw.init = &(struct clk_init_data){
+static struct clk_regmap gxbb_cts_i958 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_AUD_CLK_CNTL2,
+ .mask = 0x1,
+ .shift = 27,
+ },
+ .hw.init = &(struct clk_init_data){
.name = "cts_i958",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "cts_amclk", "cts_mclk_i958" },
.num_parents = 2,
/*
@@ -936,27 +1090,29 @@ static struct clk_mux gxbb_cts_i958 = {
},
};
-static struct clk_divider gxbb_32k_clk_div = {
- .reg = (void *)HHI_32K_CLK_CNTL,
- .shift = 0,
- .width = 14,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_32k_clk_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_32K_CLK_CNTL,
+ .shift = 0,
+ .width = 14,
+ },
.hw.init = &(struct clk_init_data){
.name = "32k_clk_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "32k_clk_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_DIVIDER_ROUND_CLOSEST,
},
};
-static struct clk_gate gxbb_32k_clk = {
- .reg = (void *)HHI_32K_CLK_CNTL,
- .bit_idx = 15,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_32k_clk = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_32K_CLK_CNTL,
+ .bit_idx = 15,
+ },
.hw.init = &(struct clk_init_data){
.name = "32k_clk",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "32k_clk_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -967,14 +1123,15 @@ static const char * const gxbb_32k_clk_parent_names[] = {
"xtal", "cts_slow_oscin", "fclk_div3", "fclk_div5"
};
-static struct clk_mux gxbb_32k_clk_sel = {
- .reg = (void *)HHI_32K_CLK_CNTL,
- .mask = 0x3,
- .shift = 16,
- .lock = &meson_clk_lock,
- .hw.init = &(struct clk_init_data){
+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_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = gxbb_32k_clk_parent_names,
.num_parents = 4,
.flags = CLK_SET_RATE_PARENT,
@@ -993,42 +1150,45 @@ static const char * const gxbb_sd_emmc_clk0_parent_names[] = {
};
/* SDIO clock */
-static struct clk_mux gxbb_sd_emmc_a_clk0_sel = {
- .reg = (void *)HHI_SD_EMMC_CLK_CNTL,
- .mask = 0x7,
- .shift = 9,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sd_emmc_a_clk0_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_SD_EMMC_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 9,
+ },
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = gxbb_sd_emmc_clk0_parent_names,
.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_divider gxbb_sd_emmc_a_clk0_div = {
- .reg = (void *)HHI_SD_EMMC_CLK_CNTL,
- .shift = 0,
- .width = 7,
- .lock = &meson_clk_lock,
- .flags = CLK_DIVIDER_ROUND_CLOSEST,
+static struct clk_regmap gxbb_sd_emmc_a_clk0_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_SD_EMMC_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ .flags = CLK_DIVIDER_ROUND_CLOSEST,
+ },
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_a_clk0_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "sd_emmc_a_clk0_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_sd_emmc_a_clk0 = {
- .reg = (void *)HHI_SD_EMMC_CLK_CNTL,
- .bit_idx = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sd_emmc_a_clk0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_SD_EMMC_CLK_CNTL,
+ .bit_idx = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_a_clk0",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "sd_emmc_a_clk0_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -1036,42 +1196,45 @@ static struct clk_gate gxbb_sd_emmc_a_clk0 = {
};
/* SDcard clock */
-static struct clk_mux gxbb_sd_emmc_b_clk0_sel = {
- .reg = (void *)HHI_SD_EMMC_CLK_CNTL,
- .mask = 0x7,
- .shift = 25,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sd_emmc_b_clk0_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_SD_EMMC_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 25,
+ },
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = gxbb_sd_emmc_clk0_parent_names,
.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_divider gxbb_sd_emmc_b_clk0_div = {
- .reg = (void *)HHI_SD_EMMC_CLK_CNTL,
- .shift = 16,
- .width = 7,
- .lock = &meson_clk_lock,
- .flags = CLK_DIVIDER_ROUND_CLOSEST,
+static struct clk_regmap gxbb_sd_emmc_b_clk0_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_SD_EMMC_CLK_CNTL,
+ .shift = 16,
+ .width = 7,
+ .flags = CLK_DIVIDER_ROUND_CLOSEST,
+ },
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_b_clk0_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_sd_emmc_b_clk0 = {
- .reg = (void *)HHI_SD_EMMC_CLK_CNTL,
- .bit_idx = 23,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sd_emmc_b_clk0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_SD_EMMC_CLK_CNTL,
+ .bit_idx = 23,
+ },
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_b_clk0",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "sd_emmc_b_clk0_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -1079,42 +1242,45 @@ static struct clk_gate gxbb_sd_emmc_b_clk0 = {
};
/* EMMC/NAND clock */
-static struct clk_mux gxbb_sd_emmc_c_clk0_sel = {
- .reg = (void *)HHI_NAND_CLK_CNTL,
- .mask = 0x7,
- .shift = 9,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sd_emmc_c_clk0_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_NAND_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 9,
+ },
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
.parent_names = gxbb_sd_emmc_clk0_parent_names,
.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_divider gxbb_sd_emmc_c_clk0_div = {
- .reg = (void *)HHI_NAND_CLK_CNTL,
- .shift = 0,
- .width = 7,
- .lock = &meson_clk_lock,
- .flags = CLK_DIVIDER_ROUND_CLOSEST,
+static struct clk_regmap gxbb_sd_emmc_c_clk0_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_NAND_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ .flags = CLK_DIVIDER_ROUND_CLOSEST,
+ },
.hw.init = &(struct clk_init_data) {
.name = "sd_emmc_c_clk0_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_sd_emmc_c_clk0 = {
- .reg = (void *)HHI_NAND_CLK_CNTL,
- .bit_idx = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_sd_emmc_c_clk0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_NAND_CLK_CNTL,
+ .bit_idx = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "sd_emmc_c_clk0",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "sd_emmc_c_clk0_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -1123,20 +1289,19 @@ static struct clk_gate gxbb_sd_emmc_c_clk0 = {
/* VPU Clock */
-static u32 mux_table_vpu[] = {0, 1, 2, 3};
static const char * const gxbb_vpu_parent_names[] = {
"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
};
-static struct clk_mux gxbb_vpu_0_sel = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .mask = 0x3,
- .shift = 9,
- .lock = &meson_clk_lock,
- .table = mux_table_vpu,
+static struct clk_regmap gxbb_vpu_0_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 9,
+ },
.hw.init = &(struct clk_init_data){
.name = "vpu_0_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bits 9:10 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
@@ -1147,42 +1312,44 @@ static struct clk_mux gxbb_vpu_0_sel = {
},
};
-static struct clk_divider gxbb_vpu_0_div = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .shift = 0,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vpu_0_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "vpu_0_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "vpu_0_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_vpu_0 = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .bit_idx = 8,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vpu_0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .bit_idx = 8,
+ },
.hw.init = &(struct clk_init_data) {
.name = "vpu_0",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "vpu_0_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
-static struct clk_mux gxbb_vpu_1_sel = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .mask = 0x3,
- .shift = 25,
- .lock = &meson_clk_lock,
- .table = mux_table_vpu,
+static struct clk_regmap gxbb_vpu_1_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 25,
+ },
.hw.init = &(struct clk_init_data){
.name = "vpu_1_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bits 25:26 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
@@ -1193,41 +1360,44 @@ static struct clk_mux gxbb_vpu_1_sel = {
},
};
-static struct clk_divider gxbb_vpu_1_div = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .shift = 16,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vpu_1_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .shift = 16,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "vpu_1_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "vpu_1_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_vpu_1 = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .bit_idx = 24,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vpu_1 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .bit_idx = 24,
+ },
.hw.init = &(struct clk_init_data) {
.name = "vpu_1",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "vpu_1_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
-static struct clk_mux gxbb_vpu = {
- .reg = (void *)HHI_VPU_CLK_CNTL,
- .mask = 1,
- .shift = 31,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vpu = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VPU_CLK_CNTL,
+ .mask = 1,
+ .shift = 31,
+ },
.hw.init = &(struct clk_init_data){
.name = "vpu",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bit 31 selects from 2 possible parents:
* vpu_0 or vpu_1
@@ -1240,20 +1410,19 @@ static struct clk_mux gxbb_vpu = {
/* VAPB Clock */
-static u32 mux_table_vapb[] = {0, 1, 2, 3};
static const char * const gxbb_vapb_parent_names[] = {
"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
};
-static struct clk_mux gxbb_vapb_0_sel = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .mask = 0x3,
- .shift = 9,
- .lock = &meson_clk_lock,
- .table = mux_table_vapb,
+static struct clk_regmap gxbb_vapb_0_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .mask = 0x3,
+ .shift = 9,
+ },
.hw.init = &(struct clk_init_data){
.name = "vapb_0_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bits 9:10 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
@@ -1264,42 +1433,44 @@ static struct clk_mux gxbb_vapb_0_sel = {
},
};
-static struct clk_divider gxbb_vapb_0_div = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .shift = 0,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vapb_0_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "vapb_0_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "vapb_0_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_vapb_0 = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .bit_idx = 8,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vapb_0 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .bit_idx = 8,
+ },
.hw.init = &(struct clk_init_data) {
.name = "vapb_0",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "vapb_0_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
-static struct clk_mux gxbb_vapb_1_sel = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .mask = 0x3,
- .shift = 25,
- .lock = &meson_clk_lock,
- .table = mux_table_vapb,
+static struct clk_regmap gxbb_vapb_1_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .mask = 0x3,
+ .shift = 25,
+ },
.hw.init = &(struct clk_init_data){
.name = "vapb_1_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bits 25:26 selects from 4 possible parents:
* fclk_div4, fclk_div3, fclk_div5, fclk_div7,
@@ -1310,41 +1481,44 @@ static struct clk_mux gxbb_vapb_1_sel = {
},
};
-static struct clk_divider gxbb_vapb_1_div = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .shift = 16,
- .width = 7,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vapb_1_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .shift = 16,
+ .width = 7,
+ },
.hw.init = &(struct clk_init_data){
.name = "vapb_1_div",
- .ops = &clk_divider_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "vapb_1_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
},
};
-static struct clk_gate gxbb_vapb_1 = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .bit_idx = 24,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vapb_1 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .bit_idx = 24,
+ },
.hw.init = &(struct clk_init_data) {
.name = "vapb_1",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "vapb_1_div" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
},
};
-static struct clk_mux gxbb_vapb_sel = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .mask = 1,
- .shift = 31,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vapb_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .mask = 1,
+ .shift = 31,
+ },
.hw.init = &(struct clk_init_data){
.name = "vapb_sel",
- .ops = &clk_mux_ops,
+ .ops = &clk_regmap_mux_ops,
/*
* bit 31 selects from 2 possible parents:
* vapb_0 or vapb_1
@@ -1355,13 +1529,14 @@ static struct clk_mux gxbb_vapb_sel = {
},
};
-static struct clk_gate gxbb_vapb = {
- .reg = (void *)HHI_VAPBCLK_CNTL,
- .bit_idx = 30,
- .lock = &meson_clk_lock,
+static struct clk_regmap gxbb_vapb = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VAPBCLK_CNTL,
+ .bit_idx = 30,
+ },
.hw.init = &(struct clk_init_data) {
.name = "vapb",
- .ops = &clk_gate_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "vapb_sel" },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
@@ -1601,6 +1776,16 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
[CLKID_VAPB_1] = &gxbb_vapb_1.hw,
[CLKID_VAPB_SEL] = &gxbb_vapb_sel.hw,
[CLKID_VAPB] = &gxbb_vapb.hw,
+ [CLKID_HDMI_PLL_PRE_MULT] = &gxbb_hdmi_pll_pre_mult.hw,
+ [CLKID_MPLL0_DIV] = &gxbb_mpll0_div.hw,
+ [CLKID_MPLL1_DIV] = &gxbb_mpll1_div.hw,
+ [CLKID_MPLL2_DIV] = &gxbb_mpll2_div.hw,
+ [CLKID_MPLL_PREDIV] = &gxbb_mpll_prediv.hw,
+ [CLKID_FCLK_DIV2_DIV] = &gxbb_fclk_div2_div.hw,
+ [CLKID_FCLK_DIV3_DIV] = &gxbb_fclk_div3_div.hw,
+ [CLKID_FCLK_DIV4_DIV] = &gxbb_fclk_div4_div.hw,
+ [CLKID_FCLK_DIV5_DIV] = &gxbb_fclk_div5_div.hw,
+ [CLKID_FCLK_DIV7_DIV] = &gxbb_fclk_div7_div.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -1609,7 +1794,7 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
static struct clk_hw_onecell_data gxl_hw_onecell_data = {
.hws = {
[CLKID_SYS_PLL] = &gxbb_sys_pll.hw,
- [CLKID_HDMI_PLL] = &gxbb_hdmi_pll.hw,
+ [CLKID_HDMI_PLL] = &gxl_hdmi_pll.hw,
[CLKID_FIXED_PLL] = &gxbb_fixed_pll.hw,
[CLKID_FCLK_DIV2] = &gxbb_fclk_div2.hw,
[CLKID_FCLK_DIV3] = &gxbb_fclk_div3.hw,
@@ -1748,34 +1933,31 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
[CLKID_VAPB_1] = &gxbb_vapb_1.hw,
[CLKID_VAPB_SEL] = &gxbb_vapb_sel.hw,
[CLKID_VAPB] = &gxbb_vapb.hw,
+ [CLKID_MPLL0_DIV] = &gxbb_mpll0_div.hw,
+ [CLKID_MPLL1_DIV] = &gxbb_mpll1_div.hw,
+ [CLKID_MPLL2_DIV] = &gxbb_mpll2_div.hw,
+ [CLKID_MPLL_PREDIV] = &gxbb_mpll_prediv.hw,
+ [CLKID_FCLK_DIV2_DIV] = &gxbb_fclk_div2_div.hw,
+ [CLKID_FCLK_DIV3_DIV] = &gxbb_fclk_div3_div.hw,
+ [CLKID_FCLK_DIV4_DIV] = &gxbb_fclk_div4_div.hw,
+ [CLKID_FCLK_DIV5_DIV] = &gxbb_fclk_div5_div.hw,
+ [CLKID_FCLK_DIV7_DIV] = &gxbb_fclk_div7_div.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
};
-/* Convenience tables to populate base addresses in .probe */
-
-static struct meson_clk_pll *const gxbb_clk_plls[] = {
- &gxbb_fixed_pll,
- &gxbb_hdmi_pll,
- &gxbb_sys_pll,
+static struct clk_regmap *const gxbb_clk_regmaps[] = {
&gxbb_gp0_pll,
-};
-
-static struct meson_clk_pll *const gxl_clk_plls[] = {
- &gxbb_fixed_pll,
&gxbb_hdmi_pll,
- &gxbb_sys_pll,
- &gxl_gp0_pll,
};
-static struct meson_clk_mpll *const gxbb_clk_mplls[] = {
- &gxbb_mpll0,
- &gxbb_mpll1,
- &gxbb_mpll2,
+static struct clk_regmap *const gxl_clk_regmaps[] = {
+ &gxl_gp0_pll,
+ &gxl_hdmi_pll,
};
-static struct clk_gate *const gxbb_clk_gates[] = {
+static struct clk_regmap *const gx_clk_regmaps[] = {
&gxbb_clk81,
&gxbb_ddr,
&gxbb_dos,
@@ -1872,9 +2054,19 @@ static struct clk_gate *const gxbb_clk_gates[] = {
&gxbb_vapb_0,
&gxbb_vapb_1,
&gxbb_vapb,
-};
-
-static struct clk_mux *const gxbb_clk_muxes[] = {
+ &gxbb_mpeg_clk_div,
+ &gxbb_sar_adc_clk_div,
+ &gxbb_mali_0_div,
+ &gxbb_mali_1_div,
+ &gxbb_cts_mclk_i958_div,
+ &gxbb_32k_clk_div,
+ &gxbb_sd_emmc_a_clk0_div,
+ &gxbb_sd_emmc_b_clk0_div,
+ &gxbb_sd_emmc_c_clk0_div,
+ &gxbb_vpu_0_div,
+ &gxbb_vpu_1_div,
+ &gxbb_vapb_0_div,
+ &gxbb_vapb_1_div,
&gxbb_mpeg_clk_sel,
&gxbb_sar_adc_clk_sel,
&gxbb_mali_0_sel,
@@ -1893,73 +2085,38 @@ static struct clk_mux *const gxbb_clk_muxes[] = {
&gxbb_vapb_0_sel,
&gxbb_vapb_1_sel,
&gxbb_vapb_sel,
-};
-
-static struct clk_divider *const gxbb_clk_dividers[] = {
- &gxbb_mpeg_clk_div,
- &gxbb_sar_adc_clk_div,
- &gxbb_mali_0_div,
- &gxbb_mali_1_div,
- &gxbb_cts_mclk_i958_div,
- &gxbb_32k_clk_div,
- &gxbb_sd_emmc_a_clk0_div,
- &gxbb_sd_emmc_b_clk0_div,
- &gxbb_sd_emmc_c_clk0_div,
- &gxbb_vpu_0_div,
- &gxbb_vpu_1_div,
- &gxbb_vapb_0_div,
- &gxbb_vapb_1_div,
-};
-
-static struct meson_clk_audio_divider *const gxbb_audio_dividers[] = {
+ &gxbb_mpll0,
+ &gxbb_mpll1,
+ &gxbb_mpll2,
+ &gxbb_mpll0_div,
+ &gxbb_mpll1_div,
+ &gxbb_mpll2_div,
&gxbb_cts_amclk_div,
+ &gxbb_fixed_pll,
+ &gxbb_sys_pll,
+ &gxbb_mpll_prediv,
+ &gxbb_fclk_div2,
+ &gxbb_fclk_div3,
+ &gxbb_fclk_div4,
+ &gxbb_fclk_div5,
+ &gxbb_fclk_div7,
};
struct clkc_data {
- struct clk_gate *const *clk_gates;
- unsigned int clk_gates_count;
- struct meson_clk_mpll *const *clk_mplls;
- unsigned int clk_mplls_count;
- struct meson_clk_pll *const *clk_plls;
- unsigned int clk_plls_count;
- struct clk_mux *const *clk_muxes;
- unsigned int clk_muxes_count;
- struct clk_divider *const *clk_dividers;
- unsigned int clk_dividers_count;
- struct meson_clk_audio_divider *const *clk_audio_dividers;
- unsigned int clk_audio_dividers_count;
+ struct clk_regmap *const *regmap_clks;
+ unsigned int regmap_clks_count;
struct clk_hw_onecell_data *hw_onecell_data;
};
static const struct clkc_data gxbb_clkc_data = {
- .clk_gates = gxbb_clk_gates,
- .clk_gates_count = ARRAY_SIZE(gxbb_clk_gates),
- .clk_mplls = gxbb_clk_mplls,
- .clk_mplls_count = ARRAY_SIZE(gxbb_clk_mplls),
- .clk_plls = gxbb_clk_plls,
- .clk_plls_count = ARRAY_SIZE(gxbb_clk_plls),
- .clk_muxes = gxbb_clk_muxes,
- .clk_muxes_count = ARRAY_SIZE(gxbb_clk_muxes),
- .clk_dividers = gxbb_clk_dividers,
- .clk_dividers_count = ARRAY_SIZE(gxbb_clk_dividers),
- .clk_audio_dividers = gxbb_audio_dividers,
- .clk_audio_dividers_count = ARRAY_SIZE(gxbb_audio_dividers),
+ .regmap_clks = gxbb_clk_regmaps,
+ .regmap_clks_count = ARRAY_SIZE(gxbb_clk_regmaps),
.hw_onecell_data = &gxbb_hw_onecell_data,
};
static const struct clkc_data gxl_clkc_data = {
- .clk_gates = gxbb_clk_gates,
- .clk_gates_count = ARRAY_SIZE(gxbb_clk_gates),
- .clk_mplls = gxbb_clk_mplls,
- .clk_mplls_count = ARRAY_SIZE(gxbb_clk_mplls),
- .clk_plls = gxl_clk_plls,
- .clk_plls_count = ARRAY_SIZE(gxl_clk_plls),
- .clk_muxes = gxbb_clk_muxes,
- .clk_muxes_count = ARRAY_SIZE(gxbb_clk_muxes),
- .clk_dividers = gxbb_clk_dividers,
- .clk_dividers_count = ARRAY_SIZE(gxbb_clk_dividers),
- .clk_audio_dividers = gxbb_audio_dividers,
- .clk_audio_dividers_count = ARRAY_SIZE(gxbb_audio_dividers),
+ .regmap_clks = gxl_clk_regmaps,
+ .regmap_clks_count = ARRAY_SIZE(gxl_clk_regmaps),
.hw_onecell_data = &gxl_hw_onecell_data,
};
@@ -1969,71 +2126,79 @@ static const struct of_device_id clkc_match_table[] = {
{},
};
+static const struct regmap_config clkc_regmap_config = {
+ .reg_bits = 32,
+ .val_bits = 32,
+ .reg_stride = 4,
+};
+
static int gxbb_clkc_probe(struct platform_device *pdev)
{
const struct clkc_data *clkc_data;
+ struct resource *res;
void __iomem *clk_base;
- int ret, clkid, i;
+ struct regmap *map;
+ int ret, i;
struct device *dev = &pdev->dev;
- clkc_data = of_device_get_match_data(&pdev->dev);
+ clkc_data = of_device_get_match_data(dev);
if (!clkc_data)
return -EINVAL;
- /* Generic clocks and PLLs */
- clk_base = of_iomap(dev->of_node, 0);
- if (!clk_base) {
- pr_err("%s: Unable to map clk base\n", __func__);
- return -ENXIO;
- }
-
- /* Populate base address for PLLs */
- for (i = 0; i < clkc_data->clk_plls_count; i++)
- clkc_data->clk_plls[i]->base = clk_base;
-
- /* Populate base address for MPLLs */
- for (i = 0; i < clkc_data->clk_mplls_count; i++)
- clkc_data->clk_mplls[i]->base = clk_base;
+ /* Get the hhi system controller node if available */
+ map = syscon_node_to_regmap(of_get_parent(dev->of_node));
+ if (IS_ERR(map)) {
+ dev_err(dev,
+ "failed to get HHI regmap - Trying obsolete regs\n");
- /* Populate base address for gates */
- for (i = 0; i < clkc_data->clk_gates_count; i++)
- clkc_data->clk_gates[i]->reg = clk_base +
- (u64)clkc_data->clk_gates[i]->reg;
-
- /* Populate base address for muxes */
- for (i = 0; i < clkc_data->clk_muxes_count; i++)
- clkc_data->clk_muxes[i]->reg = clk_base +
- (u64)clkc_data->clk_muxes[i]->reg;
+ /*
+ * FIXME: HHI registers should be accessed through
+ * the appropriate system controller. This is required because
+ * there is more than just clocks in this register space
+ *
+ * This fallback method is only provided temporarily until
+ * all the platform DTs are properly using the syscon node
+ */
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -EINVAL;
+
+ clk_base = devm_ioremap(dev, res->start, resource_size(res));
+ if (!clk_base) {
+ dev_err(dev, "Unable to map clk base\n");
+ return -ENXIO;
+ }
+
+ map = devm_regmap_init_mmio(dev, clk_base,
+ &clkc_regmap_config);
+ if (IS_ERR(map))
+ return PTR_ERR(map);
+ }
- /* Populate base address for dividers */
- for (i = 0; i < clkc_data->clk_dividers_count; i++)
- clkc_data->clk_dividers[i]->reg = clk_base +
- (u64)clkc_data->clk_dividers[i]->reg;
+ /* Populate regmap for the common regmap backed clocks */
+ for (i = 0; i < ARRAY_SIZE(gx_clk_regmaps); i++)
+ gx_clk_regmaps[i]->map = map;
- /* Populate base address for the audio dividers */
- for (i = 0; i < clkc_data->clk_audio_dividers_count; i++)
- clkc_data->clk_audio_dividers[i]->base = clk_base;
+ /* Populate regmap for soc specific clocks */
+ for (i = 0; i < clkc_data->regmap_clks_count; i++)
+ clkc_data->regmap_clks[i]->map = map;
- /*
- * register all clks
- */
- for (clkid = 0; clkid < clkc_data->hw_onecell_data->num; clkid++) {
+ /* Register all clks */
+ for (i = 0; i < clkc_data->hw_onecell_data->num; i++) {
/* array might be sparse */
- if (!clkc_data->hw_onecell_data->hws[clkid])
+ if (!clkc_data->hw_onecell_data->hws[i])
continue;
ret = devm_clk_hw_register(dev,
- clkc_data->hw_onecell_data->hws[clkid]);
- if (ret)
- goto iounmap;
+ clkc_data->hw_onecell_data->hws[i]);
+ if (ret) {
+ dev_err(dev, "Clock registration failed\n");
+ return ret;
+ }
}
- return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
- clkc_data->hw_onecell_data);
-
-iounmap:
- iounmap(clk_base);
- return ret;
+ return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
+ clkc_data->hw_onecell_data);
}
static struct platform_driver gxbb_driver = {
generated by cgit (git 2.34.1) at 2024-06-18 04:58:18 +0000