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path: root/drivers/clk/samsung/clk-fsd.c
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Diffstat (limited to 'drivers/clk/samsung/clk-fsd.c')
-rw-r--r--drivers/clk/samsung/clk-fsd.c51
1 files changed, 30 insertions, 21 deletions
diff --git a/drivers/clk/samsung/clk-fsd.c b/drivers/clk/samsung/clk-fsd.c
index 6f984cfcd33c..4124d65e3d18 100644
--- a/drivers/clk/samsung/clk-fsd.c
+++ b/drivers/clk/samsung/clk-fsd.c
@@ -8,10 +8,10 @@
* Common Clock Framework support for FSD SoC.
*/
-#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
#include <linux/of.h>
#include <linux/platform_device.h>
@@ -82,6 +82,15 @@
#define GAT_CMU_NS_BRDG_CMU_IPCLKPORT_CLK__PSOC_CMU__CLK_CMU 0x205c
#define GAT_CMU_SYSREG_CMU_IPCLKPORT_PCLK 0x2060
+/* NOTE: Must be equal to the last clock ID increased by one */
+#define CLKS_NR_CMU (GAT_CMU_FSYS0_SHARED0DIV4 + 1)
+#define CLKS_NR_PERIC (PERIC_DOUT_RGMII_CLK + 1)
+#define CLKS_NR_FSYS0 (FSYS0_DOUT_FSYS0_PERIBUS_GRP + 1)
+#define CLKS_NR_FSYS1 (PCIE_LINK1_IPCLKPORT_SLV_ACLK + 1)
+#define CLKS_NR_IMEM (IMEM_TMU_GT_IPCLKPORT_I_CLK_TS + 1)
+#define CLKS_NR_MFC (MFC_MFC_IPCLKPORT_ACLK + 1)
+#define CLKS_NR_CAM_CSI (CAM_CSI2_3_IPCLKPORT_I_PCLK + 1)
+
static const unsigned long cmu_clk_regs[] __initconst = {
PLL_LOCKTIME_PLL_SHARED0,
PLL_LOCKTIME_PLL_SHARED1,
@@ -300,7 +309,7 @@ static const struct samsung_cmu_info cmu_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(cmu_div_clks),
.gate_clks = cmu_gate_clks,
.nr_gate_clks = ARRAY_SIZE(cmu_gate_clks),
- .nr_clk_ids = CMU_NR_CLK,
+ .nr_clk_ids = CLKS_NR_CMU,
.clk_regs = cmu_clk_regs,
.nr_clk_regs = ARRAY_SIZE(cmu_clk_regs),
};
@@ -665,7 +674,7 @@ static const struct samsung_cmu_info peric_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(peric_gate_clks),
.fixed_clks = peric_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(peric_fixed_clks),
- .nr_clk_ids = PERIC_NR_CLK,
+ .nr_clk_ids = CLKS_NR_PERIC,
.clk_regs = peric_clk_regs,
.nr_clk_regs = ARRAY_SIZE(peric_clk_regs),
.clk_name = "dout_cmu_pll_shared0_div4",
@@ -964,7 +973,7 @@ static const struct samsung_cmu_info fsys0_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(fsys0_gate_clks),
.fixed_clks = fsys0_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(fsys0_fixed_clks),
- .nr_clk_ids = FSYS0_NR_CLK,
+ .nr_clk_ids = CLKS_NR_FSYS0,
.clk_regs = fsys0_clk_regs,
.nr_clk_regs = ARRAY_SIZE(fsys0_clk_regs),
.clk_name = "dout_cmu_fsys0_shared1div4",
@@ -1136,7 +1145,7 @@ static const struct samsung_cmu_info fsys1_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(fsys1_gate_clks),
.fixed_clks = fsys1_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(fsys1_fixed_clks),
- .nr_clk_ids = FSYS1_NR_CLK,
+ .nr_clk_ids = CLKS_NR_FSYS1,
.clk_regs = fsys1_clk_regs,
.nr_clk_regs = ARRAY_SIZE(fsys1_clk_regs),
.clk_name = "dout_cmu_fsys1_shared0div4",
@@ -1413,7 +1422,7 @@ static const struct samsung_cmu_info imem_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(imem_div_clks),
.gate_clks = imem_gate_clks,
.nr_gate_clks = ARRAY_SIZE(imem_gate_clks),
- .nr_clk_ids = IMEM_NR_CLK,
+ .nr_clk_ids = CLKS_NR_IMEM,
.clk_regs = imem_clk_regs,
.nr_clk_regs = ARRAY_SIZE(imem_clk_regs),
};
@@ -1538,7 +1547,7 @@ static const struct samsung_cmu_info mfc_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(mfc_div_clks),
.gate_clks = mfc_gate_clks,
.nr_gate_clks = ARRAY_SIZE(mfc_gate_clks),
- .nr_clk_ids = MFC_NR_CLK,
+ .nr_clk_ids = CLKS_NR_MFC,
.clk_regs = mfc_clk_regs,
.nr_clk_regs = ARRAY_SIZE(mfc_clk_regs),
};
@@ -1637,7 +1646,7 @@ static const struct samsung_pll_rate_table pll_cam_csi_rate_table[] __initconst
};
static const struct samsung_pll_clock cam_csi_pll_clks[] __initconst = {
- PLL(pll_142xx, 0, "fout_pll_cam_csi", "fin_pll",
+ PLL(pll_142xx, CAM_CSI_PLL, "fout_pll_cam_csi", "fin_pll",
PLL_LOCKTIME_PLL_CAM_CSI, PLL_CON0_PLL_CAM_CSI, pll_cam_csi_rate_table),
};
@@ -1673,51 +1682,51 @@ static const struct samsung_gate_clock cam_csi_gate_clks[] __initconst = {
GAT_CAM_CSI_BUS_D_CAM_CSI_IPCLKPORT_CLK__SYSTEM__NOC, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI0_0_IPCLKPORT_I_ACLK, "cam_csi0_0_ipclkport_i_aclk", "dout_cam_csi0_aclk",
GAT_CAM_CSI0_0_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi0_0_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI0_0_IPCLKPORT_I_PCLK, "cam_csi0_0_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI0_0_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI0_1_IPCLKPORT_I_ACLK, "cam_csi0_1_ipclkport_i_aclk", "dout_cam_csi0_aclk",
GAT_CAM_CSI0_1_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi0_1_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI0_1_IPCLKPORT_I_PCLK, "cam_csi0_1_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI0_1_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI0_2_IPCLKPORT_I_ACLK, "cam_csi0_2_ipclkport_i_aclk", "dout_cam_csi0_aclk",
GAT_CAM_CSI0_2_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi0_2_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI0_2_IPCLKPORT_I_PCLK, "cam_csi0_2_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI0_2_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI0_3_IPCLKPORT_I_ACLK, "cam_csi0_3_ipclkport_i_aclk", "dout_cam_csi0_aclk",
GAT_CAM_CSI0_3_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi0_3_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI0_3_IPCLKPORT_I_PCLK, "cam_csi0_3_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI0_3_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI1_0_IPCLKPORT_I_ACLK, "cam_csi1_0_ipclkport_i_aclk", "dout_cam_csi1_aclk",
GAT_CAM_CSI1_0_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi1_0_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI1_0_IPCLKPORT_I_PCLK, "cam_csi1_0_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI1_0_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI1_1_IPCLKPORT_I_ACLK, "cam_csi1_1_ipclkport_i_aclk", "dout_cam_csi1_aclk",
GAT_CAM_CSI1_1_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi1_1_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI1_1_IPCLKPORT_I_PCLK, "cam_csi1_1_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI1_1_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI1_2_IPCLKPORT_I_ACLK, "cam_csi1_2_ipclkport_i_aclk", "dout_cam_csi1_aclk",
GAT_CAM_CSI1_2_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi1_2_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI1_2_IPCLKPORT_I_PCLK, "cam_csi1_2_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI1_2_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI1_3_IPCLKPORT_I_ACLK, "cam_csi1_3_ipclkport_i_aclk", "dout_cam_csi1_aclk",
GAT_CAM_CSI1_3_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi1_3_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI1_3_IPCLKPORT_I_PCLK, "cam_csi1_3_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI1_3_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI2_0_IPCLKPORT_I_ACLK, "cam_csi2_0_ipclkport_i_aclk", "dout_cam_csi2_aclk",
GAT_CAM_CSI2_0_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi2_0_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI2_0_IPCLKPORT_I_PCLK, "cam_csi2_0_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI2_0_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI2_1_IPCLKPORT_I_ACLK, "cam_csi2_1_ipclkport_i_aclk", "dout_cam_csi2_aclk",
GAT_CAM_CSI2_1_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi2_1_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI2_1_IPCLKPORT_I_PCLK, "cam_csi2_1_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI2_1_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI2_2_IPCLKPORT_I_ACLK, "cam_csi2_2_ipclkport_i_aclk", "dout_cam_csi2_aclk",
GAT_CAM_CSI2_2_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi2_2_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI2_2_IPCLKPORT_I_PCLK, "cam_csi2_2_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI2_2_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CAM_CSI2_3_IPCLKPORT_I_ACLK, "cam_csi2_3_ipclkport_i_aclk", "dout_cam_csi2_aclk",
GAT_CAM_CSI2_3_IPCLKPORT_I_ACLK, 21, CLK_IGNORE_UNUSED, 0),
- GATE(0, "cam_csi2_3_ipclkport_i_pclk", "dout_cam_csi_busp",
+ GATE(CAM_CSI2_3_IPCLKPORT_I_PCLK, "cam_csi2_3_ipclkport_i_pclk", "dout_cam_csi_busp",
GAT_CAM_CSI2_3_IPCLKPORT_I_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(0, "cam_ns_brdg_cam_csi_ipclkport_clk__psoc_cam_csi__clk_cam_csi_d",
"dout_cam_csi_busd",
@@ -1742,7 +1751,7 @@ static const struct samsung_cmu_info cam_csi_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(cam_csi_div_clks),
.gate_clks = cam_csi_gate_clks,
.nr_gate_clks = ARRAY_SIZE(cam_csi_gate_clks),
- .nr_clk_ids = CAM_CSI_NR_CLK,
+ .nr_clk_ids = CLKS_NR_CAM_CSI,
.clk_regs = cam_csi_clk_regs,
.nr_clk_regs = ARRAY_SIZE(cam_csi_clk_regs),
};
generated by cgit (git 2.34.1) at 2025-12-26 12:26:00 +0000