Re-factor the imx8m[nmpq] rate tables into the common pll1416x clock driver.
43cdaa1567ad3 ("clk: imx8mm: Move 1443X/1416X PLL clock structure to common place")
Signed-off-by: Angus Ainslie angus@akkea.ca --- drivers/clk/imx/clk-imx8mm.c | 60 +++----------------------------- drivers/clk/imx/clk-imx8mn.c | 60 +++----------------------------- drivers/clk/imx/clk-imx8mp.c | 65 ++++++----------------------------- drivers/clk/imx/clk-imx8mq.c | 59 ++++--------------------------- drivers/clk/imx/clk-pll14xx.c | 44 ++++++++++++++++++++++++ drivers/clk/imx/clk.h | 21 +++++++++++ 6 files changed, 91 insertions(+), 218 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c index 3aa8c641f9a..ab8f9b4d6b9 100644 --- a/drivers/clk/imx/clk-imx8mm.c +++ b/drivers/clk/imx/clk-imx8mm.c @@ -15,56 +15,6 @@
#include "clk.h"
-#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), - 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 imx8mm_drampll_tbl[] = { - PLL_1443X_RATE(650000000U, 325, 3, 2, 0), -}; - -static struct imx_pll14xx_clk imx8mm_dram_pll __initdata = { - .type = PLL_1443X, - .rate_table = imx8mm_drampll_tbl, - .rate_count = ARRAY_SIZE(imx8mm_drampll_tbl), -}; - -static struct imx_pll14xx_clk imx8mm_arm_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mm_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl), -}; - -static struct imx_pll14xx_clk imx8mm_sys_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mm_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl), -}; - static const char *pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", }; static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", }; @@ -250,19 +200,19 @@ static int imx8mm_clk_probe(struct udevice *dev)
clk_dm(IMX8MM_DRAM_PLL, imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", - base + 0x50, &imx8mm_dram_pll)); + base + 0x50, &imx_1443x_dram_pll)); clk_dm(IMX8MM_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", - base + 0x84, &imx8mm_arm_pll)); + base + 0x84, &imx_1416x_pll)); clk_dm(IMX8MM_SYS_PLL1, imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", - base + 0x94, &imx8mm_sys_pll)); + base + 0x94, &imx_1416x_pll)); clk_dm(IMX8MM_SYS_PLL2, imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", - base + 0x104, &imx8mm_sys_pll)); + base + 0x104, &imx_1416x_pll)); clk_dm(IMX8MM_SYS_PLL3, imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", - base + 0x114, &imx8mm_sys_pll)); + base + 0x114, &imx_1416x_pll));
/* PLL bypass out */ clk_dm(IMX8MM_DRAM_PLL_BYPASS, diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c index e398d7de02a..c3d60ad057c 100644 --- a/drivers/clk/imx/clk-imx8mn.c +++ b/drivers/clk/imx/clk-imx8mn.c @@ -15,56 +15,6 @@
#include "clk.h"
-#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 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_drampll_tbl[] = { - PLL_1443X_RATE(650000000U, 325, 3, 2, 0), -}; - -static struct imx_pll14xx_clk imx8mn_dram_pll __initdata = { - .type = PLL_1443X, - .rate_table = imx8mn_drampll_tbl, - .rate_count = ARRAY_SIZE(imx8mn_drampll_tbl), -}; - -static struct imx_pll14xx_clk imx8mn_arm_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mn_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mn_pll1416x_tbl), -}; - -static struct imx_pll14xx_clk imx8mn_sys_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mn_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mn_pll1416x_tbl), -}; - static const char *pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", }; static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", }; @@ -258,19 +208,19 @@ static int imx8mn_clk_probe(struct udevice *dev)
clk_dm(IMX8MN_DRAM_PLL, imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", - base + 0x50, &imx8mn_dram_pll)); + base + 0x50, &imx_1443x_dram_pll)); clk_dm(IMX8MN_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", - base + 0x84, &imx8mn_arm_pll)); + base + 0x84, &imx_1416x_pll)); clk_dm(IMX8MN_SYS_PLL1, imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", - base + 0x94, &imx8mn_sys_pll)); + base + 0x94, &imx_1416x_pll)); clk_dm(IMX8MN_SYS_PLL2, imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", - base + 0x104, &imx8mn_sys_pll)); + base + 0x104, &imx_1416x_pll)); clk_dm(IMX8MN_SYS_PLL3, imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", - base + 0x114, &imx8mn_sys_pll)); + base + 0x114, &imx_1416x_pll));
/* PLL bypass out */ clk_dm(IMX8MN_DRAM_PLL_BYPASS, diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c index c77500bcce0..5ccb969da3b 100644 --- a/drivers/clk/imx/clk-imx8mp.c +++ b/drivers/clk/imx/clk-imx8mp.c @@ -15,56 +15,6 @@
#include "clk.h"
-#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 imx8mp_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 imx8mp_drampll_tbl[] = { - PLL_1443X_RATE(650000000U, 325, 3, 2, 0), -}; - -static struct imx_pll14xx_clk imx8mp_dram_pll __initdata = { - .type = PLL_1443X, - .rate_table = imx8mp_drampll_tbl, - .rate_count = ARRAY_SIZE(imx8mp_drampll_tbl), -}; - -static struct imx_pll14xx_clk imx8mp_arm_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mp_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mp_pll1416x_tbl), -}; - -static struct imx_pll14xx_clk imx8mp_sys_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mp_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mp_pll1416x_tbl), -}; - static const char *pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", }; static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", }; static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", }; @@ -286,11 +236,16 @@ static int imx8mp_clk_probe(struct udevice *dev) clk_dm(IMX8MP_SYS_PLL2_REF_SEL, imx_clk_mux("sys_pll2_ref_sel", base + 0x104, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels))); clk_dm(IMX8MP_SYS_PLL3_REF_SEL, imx_clk_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
- clk_dm(IMX8MP_DRAM_PLL, imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx8mp_dram_pll)); - clk_dm(IMX8MP_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx8mp_arm_pll)); - clk_dm(IMX8MP_SYS_PLL1, imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", base + 0x94, &imx8mp_sys_pll)); - clk_dm(IMX8MP_SYS_PLL2, imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", base + 0x104, &imx8mp_sys_pll)); - clk_dm(IMX8MP_SYS_PLL3, imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114, &imx8mp_sys_pll)); + clk_dm(IMX8MP_DRAM_PLL, imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, + &imx_1443x_dram_pll)); + clk_dm(IMX8MP_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, + &imx_1416x_pll)); + clk_dm(IMX8MP_SYS_PLL1, imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", base + 0x94, + &imx_1416x_pll)); + clk_dm(IMX8MP_SYS_PLL2, imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", base + 0x104, + &imx_1416x_pll)); + clk_dm(IMX8MP_SYS_PLL3, imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114, + &imx_1416x_pll));
clk_dm(IMX8MP_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)); clk_dm(IMX8MP_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)); diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c index 0aea417a29b..e753613f6c3 100644 --- a/drivers/clk/imx/clk-imx8mq.c +++ b/drivers/clk/imx/clk-imx8mq.c @@ -16,53 +16,6 @@
#include "clk.h"
-#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 imx8mq_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), -}; - -const struct imx_pll14xx_rate_table imx8mq_pll1443x_tbl[] = { - PLL_1443X_RATE(650000000U, 325, 3, 2, 0), - PLL_1443X_RATE(594000000U, 198, 2, 2, 0), - PLL_1443X_RATE(393216000U, 262, 2, 3, 9437), - PLL_1443X_RATE(361267200U, 361, 3, 3, 17511), -}; - -static struct imx_pll14xx_clk imx8mq_1416x_pll __initdata = { - .type = PLL_1416X, - .rate_table = imx8mq_pll1416x_tbl, - .rate_count = ARRAY_SIZE(imx8mq_pll1416x_tbl), -}; - -static struct imx_pll14xx_clk imx8mq_1443x_pll __initdata = { - .type = PLL_1443X, - .rate_table = imx8mq_pll1443x_tbl, - .rate_count = ARRAY_SIZE(imx8mq_pll1443x_tbl), -}; - static const char *pll_ref_sels[] = { "clock-osc-25m", "clock-osc-27m", "clock-phy-27m", "dummy", }; static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", }; static const char *gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", }; @@ -287,13 +240,13 @@ static int imx8mq_clk_probe(struct udevice *dev)
clk_dm(IMX8MQ_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", - base + 0x28, &imx8mq_1416x_pll)); + base + 0x28, &imx_1416x_pll)); clk_dm(IMX8MQ_GPU_PLL, imx_clk_pll14xx("gpu_pll", "gpu_pll_ref_sel", - base + 0x18, &imx8mq_1416x_pll)); + base + 0x18, &imx_1416x_pll)); clk_dm(IMX8MQ_VPU_PLL, imx_clk_pll14xx("vpu_pll", "vpu_pll_ref_sel", - base + 0x20, &imx8mq_1416x_pll)); + base + 0x20, &imx_1416x_pll));
clk_dm(IMX8MQ_SYS1_PLL1, clk_register_fixed_rate(NULL, "sys1_pll", 800000000)); @@ -303,13 +256,13 @@ static int imx8mq_clk_probe(struct udevice *dev) clk_register_fixed_rate(NULL, "sys3_pll", 1000000000)); clk_dm(IMX8MQ_AUDIO_PLL1, imx_clk_pll14xx("audio_pll1", "audio_pll1_ref_sel", - base + 0x0, &imx8mq_1443x_pll)); + base + 0x0, &imx_1443x_pll)); clk_dm(IMX8MQ_AUDIO_PLL2, imx_clk_pll14xx("audio_pll2", "audio_pll2_ref_sel", - base + 0x8, &imx8mq_1443x_pll)); + base + 0x8, &imx_1443x_pll)); clk_dm(IMX8MQ_VIDEO_PLL1, imx_clk_pll14xx("video_pll1", "video_pll1_ref_sel", - base + 0x10, &imx8mq_1443x_pll)); + base + 0x10, &imx_1443x_pll));
/* PLL bypass out */ clk_dm(IMX8MQ_ARM_PLL_BYPASS, diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c index b0ccb6c8eda..a60cf9bdcb0 100644 --- a/drivers/clk/imx/clk-pll14xx.c +++ b/drivers/clk/imx/clk-pll14xx.c @@ -52,6 +52,50 @@ struct clk_pll14xx {
#define to_clk_pll14xx(_clk) container_of(_clk, struct clk_pll14xx, clk)
+static const struct imx_pll14xx_rate_table imx_pll1416x_tbl[] = { + PLL_1416X_RATE(1800000000U, 225, 3, 0), + PLL_1416X_RATE(1600000000U, 200, 3, 0), + PLL_1416X_RATE(1500000000U, 375, 3, 1), + PLL_1416X_RATE(1400000000U, 350, 3, 1), + 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), +}; + +const struct imx_pll14xx_rate_table imx_pll1443x_tbl[] = { + PLL_1443X_RATE(1039500000U, 173, 2, 1, 16384), + PLL_1443X_RATE(650000000U, 325, 3, 2, 0), + PLL_1443X_RATE(594000000U, 198, 2, 2, 0), + PLL_1443X_RATE(519750000U, 173, 2, 2, 16384), + PLL_1443X_RATE(393216000U, 262, 2, 3, 9437), + PLL_1443X_RATE(361267200U, 361, 3, 3, 17511), +}; + +struct imx_pll14xx_clk imx_1443x_pll __initdata = { + .type = PLL_1443X, + .rate_table = imx_pll1443x_tbl, + .rate_count = ARRAY_SIZE(imx_pll1443x_tbl), +}; +EXPORT_SYMBOL_GPL(imx_1443x_pll); + +struct imx_pll14xx_clk imx_1443x_dram_pll __initdata = { + .type = PLL_1443X, + .rate_table = imx_pll1443x_tbl, + .rate_count = ARRAY_SIZE(imx_pll1443x_tbl), + .flags = CLK_GET_RATE_NOCACHE, +}; +EXPORT_SYMBOL_GPL(imx_1443x_dram_pll); + +struct imx_pll14xx_clk imx_1416x_pll __initdata = { + .type = PLL_1416X, + .rate_table = imx_pll1416x_tbl, + .rate_count = ARRAY_SIZE(imx_pll1416x_tbl), +}; +EXPORT_SYMBOL_GPL(imx_1416x_pll); + static const struct imx_pll14xx_rate_table *imx_get_pll_settings( struct clk_pll14xx *pll, unsigned long rate) { diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index 60f287046b9..ac7e50fbe97 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -41,6 +41,27 @@ struct imx_pll14xx_clk { int flags; };
+extern struct imx_pll14xx_clk imx_1416x_pll; +extern struct imx_pll14xx_clk imx_1443x_pll; +extern struct imx_pll14xx_clk imx_1443x_dram_pll; + +#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 *imx_clk_pll14xx(const char *name, const char *parent_name, void __iomem *base, const struct imx_pll14xx_clk *pll_clk);