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-rw-r--r--drivers/clk/samsung/Makefile2
-rw-r--r--drivers/clk/samsung/clk-exynos-audss.c4
-rw-r--r--drivers/clk/samsung/clk-exynos3250.c114
-rw-r--r--drivers/clk/samsung/clk-exynos4.c103
-rw-r--r--drivers/clk/samsung/clk-exynos5-subcmu.c189
-rw-r--r--drivers/clk/samsung/clk-exynos5-subcmu.h26
-rw-r--r--drivers/clk/samsung/clk-exynos5250.c111
-rw-r--r--drivers/clk/samsung/clk-exynos5260.c90
-rw-r--r--drivers/clk/samsung/clk-exynos5410.c20
-rw-r--r--drivers/clk/samsung/clk-exynos5420.c189
-rw-r--r--drivers/clk/samsung/clk-exynos5433.c121
-rw-r--r--drivers/clk/samsung/clk-exynos7.c2
-rw-r--r--drivers/clk/samsung/clk-pll.h48
-rw-r--r--drivers/clk/samsung/clk-s3c2410.c148
-rw-r--r--drivers/clk/samsung/clk-s3c2412.c25
-rw-r--r--drivers/clk/samsung/clk-s3c2443.c55
-rw-r--r--drivers/clk/samsung/clk-s3c64xx.c17
17 files changed, 792 insertions, 472 deletions
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index ef8900bc077f..513826393158 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -8,9 +8,11 @@ obj-$(CONFIG_SOC_EXYNOS3250) += clk-exynos3250.o
obj-$(CONFIG_ARCH_EXYNOS4) += clk-exynos4.o
obj-$(CONFIG_ARCH_EXYNOS4) += clk-exynos4412-isp.o
obj-$(CONFIG_SOC_EXYNOS5250) += clk-exynos5250.o
+obj-$(CONFIG_SOC_EXYNOS5250) += clk-exynos5-subcmu.o
obj-$(CONFIG_SOC_EXYNOS5260) += clk-exynos5260.o
obj-$(CONFIG_SOC_EXYNOS5410) += clk-exynos5410.o
obj-$(CONFIG_SOC_EXYNOS5420) += clk-exynos5420.o
+obj-$(CONFIG_SOC_EXYNOS5420) += clk-exynos5-subcmu.o
obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos5433.o
obj-$(CONFIG_SOC_EXYNOS5440) += clk-exynos5440.o
obj-$(CONFIG_EXYNOS_AUDSS_CLK_CON) += clk-exynos-audss.o
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c
index 5bfc92ee3129..b4b057c7301c 100644
--- a/drivers/clk/samsung/clk-exynos-audss.c
+++ b/drivers/clk/samsung/clk-exynos-audss.c
@@ -143,10 +143,8 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
reg_base = devm_ioremap_resource(dev, res);
- if (IS_ERR(reg_base)) {
- dev_err(dev, "failed to map audss registers\n");
+ if (IS_ERR(reg_base))
return PTR_ERR(reg_base);
- }
epll = ERR_PTR(-ENODEV);
diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c
index 1b81e283f605..27c9d23657b3 100644
--- a/drivers/clk/samsung/clk-exynos3250.c
+++ b/drivers/clk/samsung/clk-exynos3250.c
@@ -670,73 +670,73 @@ static const struct samsung_gate_clock gate_clks[] __initconst = {
/* APLL & MPLL & BPLL & UPLL */
static const struct samsung_pll_rate_table exynos3250_pll_rates[] __initconst = {
- PLL_35XX_RATE(1200000000, 400, 4, 1),
- PLL_35XX_RATE(1100000000, 275, 3, 1),
- PLL_35XX_RATE(1066000000, 533, 6, 1),
- PLL_35XX_RATE(1000000000, 250, 3, 1),
- PLL_35XX_RATE( 960000000, 320, 4, 1),
- PLL_35XX_RATE( 900000000, 300, 4, 1),
- PLL_35XX_RATE( 850000000, 425, 6, 1),
- PLL_35XX_RATE( 800000000, 200, 3, 1),
- PLL_35XX_RATE( 700000000, 175, 3, 1),
- PLL_35XX_RATE( 667000000, 667, 12, 1),
- PLL_35XX_RATE( 600000000, 400, 4, 2),
- PLL_35XX_RATE( 533000000, 533, 6, 2),
- PLL_35XX_RATE( 520000000, 260, 3, 2),
- PLL_35XX_RATE( 500000000, 250, 3, 2),
- PLL_35XX_RATE( 400000000, 200, 3, 2),
- PLL_35XX_RATE( 200000000, 200, 3, 3),
- PLL_35XX_RATE( 100000000, 200, 3, 4),
+ PLL_35XX_RATE(24 * MHZ, 1200000000, 400, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 1100000000, 275, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 1066000000, 533, 6, 1),
+ PLL_35XX_RATE(24 * MHZ, 1000000000, 250, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 960000000, 320, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 900000000, 300, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 850000000, 425, 6, 1),
+ PLL_35XX_RATE(24 * MHZ, 800000000, 200, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 700000000, 175, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 667000000, 667, 12, 1),
+ PLL_35XX_RATE(24 * MHZ, 600000000, 400, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 533000000, 533, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 520000000, 260, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 500000000, 250, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 400000000, 200, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 200000000, 200, 3, 3),
+ PLL_35XX_RATE(24 * MHZ, 100000000, 200, 3, 4),
{ /* sentinel */ }
};
/* EPLL */
static const struct samsung_pll_rate_table exynos3250_epll_rates[] __initconst = {
- PLL_36XX_RATE(800000000, 200, 3, 1, 0),
- PLL_36XX_RATE(288000000, 96, 2, 2, 0),
- PLL_36XX_RATE(192000000, 128, 2, 3, 0),
- PLL_36XX_RATE(144000000, 96, 2, 3, 0),
- PLL_36XX_RATE( 96000000, 128, 2, 4, 0),
- PLL_36XX_RATE( 84000000, 112, 2, 4, 0),
- PLL_36XX_RATE( 80000004, 106, 2, 4, 43691),
- PLL_36XX_RATE( 73728000, 98, 2, 4, 19923),
- PLL_36XX_RATE( 67737598, 270, 3, 5, 62285),
- PLL_36XX_RATE( 65535999, 174, 2, 5, 49982),
- PLL_36XX_RATE( 50000000, 200, 3, 5, 0),
- PLL_36XX_RATE( 49152002, 131, 2, 5, 4719),
- PLL_36XX_RATE( 48000000, 128, 2, 5, 0),
- PLL_36XX_RATE( 45158401, 180, 3, 5, 41524),
+ PLL_36XX_RATE(24 * MHZ, 800000000, 200, 3, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 288000000, 96, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 192000000, 128, 2, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 144000000, 96, 2, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 96000000, 128, 2, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 84000000, 112, 2, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 80000003, 106, 2, 4, 43691),
+ PLL_36XX_RATE(24 * MHZ, 73728000, 98, 2, 4, 19923),
+ PLL_36XX_RATE(24 * MHZ, 67737598, 270, 3, 5, 62285),
+ PLL_36XX_RATE(24 * MHZ, 65535999, 174, 2, 5, 49982),
+ PLL_36XX_RATE(24 * MHZ, 50000000, 200, 3, 5, 0),
+ PLL_36XX_RATE(24 * MHZ, 49152002, 131, 2, 5, 4719),
+ PLL_36XX_RATE(24 * MHZ, 48000000, 128, 2, 5, 0),
+ PLL_36XX_RATE(24 * MHZ, 45158401, 180, 3, 5, 41524),
{ /* sentinel */ }
};
/* VPLL */
static const struct samsung_pll_rate_table exynos3250_vpll_rates[] __initconst = {
- PLL_36XX_RATE(600000000, 100, 2, 1, 0),
- PLL_36XX_RATE(533000000, 266, 3, 2, 32768),
- PLL_36XX_RATE(519230987, 173, 2, 2, 5046),
- PLL_36XX_RATE(500000000, 250, 3, 2, 0),
- PLL_36XX_RATE(445500000, 148, 2, 2, 32768),
- PLL_36XX_RATE(445055007, 148, 2, 2, 23047),
- PLL_36XX_RATE(400000000, 200, 3, 2, 0),
- PLL_36XX_RATE(371250000, 123, 2, 2, 49152),
- PLL_36XX_RATE(370878997, 185, 3, 2, 28803),
- PLL_36XX_RATE(340000000, 170, 3, 2, 0),
- PLL_36XX_RATE(335000015, 111, 2, 2, 43691),
- PLL_36XX_RATE(333000000, 111, 2, 2, 0),
- PLL_36XX_RATE(330000000, 110, 2, 2, 0),
- PLL_36XX_RATE(320000015, 106, 2, 2, 43691),
- PLL_36XX_RATE(300000000, 100, 2, 2, 0),
- PLL_36XX_RATE(275000000, 275, 3, 3, 0),
- PLL_36XX_RATE(222750000, 148, 2, 3, 32768),
- PLL_36XX_RATE(222528007, 148, 2, 3, 23069),
- PLL_36XX_RATE(160000000, 160, 3, 3, 0),
- PLL_36XX_RATE(148500000, 99, 2, 3, 0),
- PLL_36XX_RATE(148352005, 98, 2, 3, 59070),
- PLL_36XX_RATE(108000000, 144, 2, 4, 0),
- PLL_36XX_RATE( 74250000, 99, 2, 4, 0),
- PLL_36XX_RATE( 74176002, 98, 3, 4, 59070),
- PLL_36XX_RATE( 54054000, 216, 3, 5, 14156),
- PLL_36XX_RATE( 54000000, 144, 2, 5, 0),
+ PLL_36XX_RATE(24 * MHZ, 600000000, 100, 2, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 533000000, 266, 3, 2, 32768),
+ PLL_36XX_RATE(24 * MHZ, 519230987, 173, 2, 2, 5046),
+ PLL_36XX_RATE(24 * MHZ, 500000000, 250, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 445500000, 148, 2, 2, 32768),
+ PLL_36XX_RATE(24 * MHZ, 445055007, 148, 2, 2, 23047),
+ PLL_36XX_RATE(24 * MHZ, 400000000, 200, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 371250000, 123, 2, 2, 49152),
+ PLL_36XX_RATE(24 * MHZ, 370878997, 185, 3, 2, 28803),
+ PLL_36XX_RATE(24 * MHZ, 340000000, 170, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 335000015, 111, 2, 2, 43691),
+ PLL_36XX_RATE(24 * MHZ, 333000000, 111, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 330000000, 110, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 320000015, 106, 2, 2, 43691),
+ PLL_36XX_RATE(24 * MHZ, 300000000, 100, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 275000000, 275, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 222750000, 148, 2, 3, 32768),
+ PLL_36XX_RATE(24 * MHZ, 222528007, 148, 2, 3, 23069),
+ PLL_36XX_RATE(24 * MHZ, 160000000, 160, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 148500000, 99, 2, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 148352005, 98, 2, 3, 59070),
+ PLL_36XX_RATE(24 * MHZ, 108000000, 144, 2, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 74250000, 99, 2, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 74176002, 98, 2, 4, 59070),
+ PLL_36XX_RATE(24 * MHZ, 54054000, 216, 3, 5, 14156),
+ PLL_36XX_RATE(24 * MHZ, 54000000, 144, 2, 5, 0),
{ /* sentinel */ }
};
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 134f25f2a913..0421960eb963 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -1266,77 +1266,78 @@ static const struct of_device_id ext_clk_match[] __initconst = {
/* PLLs PMS values */
static const struct samsung_pll_rate_table exynos4210_apll_rates[] __initconst = {
- PLL_45XX_RATE(1200000000, 150, 3, 1, 28),
- PLL_45XX_RATE(1000000000, 250, 6, 1, 28),
- PLL_45XX_RATE( 800000000, 200, 6, 1, 28),
- PLL_45XX_RATE( 666857142, 389, 14, 1, 13),
- PLL_45XX_RATE( 600000000, 100, 4, 1, 13),
- PLL_45XX_RATE( 533000000, 533, 24, 1, 5),
- PLL_45XX_RATE( 500000000, 250, 6, 2, 28),
- PLL_45XX_RATE( 400000000, 200, 6, 2, 28),
- PLL_45XX_RATE( 200000000, 200, 6, 3, 28),
+ PLL_4508_RATE(24 * MHZ, 1200000000, 150, 3, 1, 28),
+ PLL_4508_RATE(24 * MHZ, 1000000000, 250, 6, 1, 28),
+ PLL_4508_RATE(24 * MHZ, 800000000, 200, 6, 1, 28),
+ PLL_4508_RATE(24 * MHZ, 666857142, 389, 14, 1, 13),
+ PLL_4508_RATE(24 * MHZ, 600000000, 100, 4, 1, 13),
+ PLL_4508_RATE(24 * MHZ, 533000000, 533, 24, 1, 5),
+ PLL_4508_RATE(24 * MHZ, 500000000, 250, 6, 2, 28),
+ PLL_4508_RATE(24 * MHZ, 400000000, 200, 6, 2, 28),
+ PLL_4508_RATE(24 * MHZ, 200000000, 200, 6, 3, 28),
{ /* sentinel */ }
};
static const struct samsung_pll_rate_table exynos4210_epll_rates[] __initconst = {
- PLL_4600_RATE(192000000, 48, 3, 1, 0, 0),
- PLL_4600_RATE(180633605, 45, 3, 1, 10381, 0),
- PLL_4600_RATE(180000000, 45, 3, 1, 0, 0),
- PLL_4600_RATE( 73727996, 73, 3, 3, 47710, 1),
- PLL_4600_RATE( 67737602, 90, 4, 3, 20762, 1),
- PLL_4600_RATE( 49151992, 49, 3, 3, 9961, 0),
- PLL_4600_RATE( 45158401, 45, 3, 3, 10381, 0),
+ PLL_4600_RATE(24 * MHZ, 192000000, 48, 3, 1, 0, 0),
+ PLL_4600_RATE(24 * MHZ, 180633605, 45, 3, 1, 10381, 0),
+ PLL_4600_RATE(24 * MHZ, 180000000, 45, 3, 1, 0, 0),
+ PLL_4600_RATE(24 * MHZ, 73727996, 73, 3, 3, 47710, 1),
+ PLL_4600_RATE(24 * MHZ, 67737602, 90, 4, 3, 20762, 1),
+ PLL_4600_RATE(24 * MHZ, 49151992, 49, 3, 3, 9961, 0),
+ PLL_4600_RATE(24 * MHZ, 45158401, 45, 3, 3, 10381, 0),
{ /* sentinel */ }
};
static const struct samsung_pll_rate_table exynos4210_vpll_rates[] __initconst = {
- PLL_4650_RATE(360000000, 44, 3, 0, 1024, 0, 14, 0),
- PLL_4650_RATE(324000000, 53, 2, 1, 1024, 1, 1, 1),
- PLL_4650_RATE(259617187, 63, 3, 1, 1950, 0, 20, 1),
- PLL_4650_RATE(110000000, 53, 3, 2, 2048, 0, 17, 0),
- PLL_4650_RATE( 55360351, 53, 3, 3, 2417, 0, 17, 0),
+ PLL_4650_RATE(24 * MHZ, 360000000, 44, 3, 0, 1024, 0, 14, 0),
+ PLL_4650_RATE(24 * MHZ, 324000000, 53, 2, 1, 1024, 1, 1, 1),
+ PLL_4650_RATE(24 * MHZ, 259617187, 63, 3, 1, 1950, 0, 20, 1),
+ PLL_4650_RATE(24 * MHZ, 110000000, 53, 3, 2, 2048, 0, 17, 0),
+ PLL_4650_RATE(24 * MHZ, 55360351, 53, 3, 3, 2417, 0, 17, 0),
{ /* sentinel */ }
};
static const struct samsung_pll_rate_table exynos4x12_apll_rates[] __initconst = {
- PLL_35XX_RATE(1704000000, 213, 3, 0),
- PLL_35XX_RATE(1600000000, 200, 3, 0),
- PLL_35XX_RATE(1500000000, 250, 4, 0),
- PLL_35XX_RATE(1400000000, 175, 3, 0),
- PLL_35XX_RATE(1300000000, 325, 6, 0),
- PLL_35XX_RATE(1200000000, 200, 4, 0),
- PLL_35XX_RATE(1100000000, 275, 6, 0),
- PLL_35XX_RATE(1000000000, 125, 3, 0),
- PLL_35XX_RATE( 900000000, 150, 4, 0),
- PLL_35XX_RATE( 800000000, 100, 3, 0),
- PLL_35XX_RATE( 700000000, 175, 3, 1),
- PLL_35XX_RATE( 600000000, 200, 4, 1),
- PLL_35XX_RATE( 500000000, 125, 3, 1),
- PLL_35XX_RATE( 400000000, 100, 3, 1),
- PLL_35XX_RATE( 300000000, 200, 4, 2),
- PLL_35XX_RATE( 200000000, 100, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 1704000000, 213, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1600000000, 200, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1500000000, 250, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1400000000, 175, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1300000000, 325, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1200000000, 200, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1100000000, 275, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1000000000, 125, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 900000000, 150, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 800000000, 100, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 700000000, 175, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 600000000, 200, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 500000000, 125, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 400000000, 100, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 300000000, 200, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 200000000, 100, 3, 2),
{ /* sentinel */ }
};
static const struct samsung_pll_rate_table exynos4x12_epll_rates[] __initconst = {
- PLL_36XX_RATE(192000000, 48, 3, 1, 0),
- PLL_36XX_RATE(180633605, 45, 3, 1, 10381),
- PLL_36XX_RATE(180000000, 45, 3, 1, 0),
- PLL_36XX_RATE( 73727996, 73, 3, 3, 47710),
- PLL_36XX_RATE( 67737602, 90, 4, 3, 20762),
- PLL_36XX_RATE( 49151992, 49, 3, 3, 9961),
- PLL_36XX_RATE( 45158401, 45, 3, 3, 10381),
+ PLL_36XX_RATE(24 * MHZ, 196608001, 197, 3, 3, -25690),
+ PLL_36XX_RATE(24 * MHZ, 192000000, 48, 3, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 180633605, 45, 3, 1, 10381),
+ PLL_36XX_RATE(24 * MHZ, 180000000, 45, 3, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 73727996, 73, 3, 3, 47710),
+ PLL_36XX_RATE(24 * MHZ, 67737602, 90, 4, 3, 20762),
+ PLL_36XX_RATE(24 * MHZ, 49151992, 49, 3, 3, 9961),
+ PLL_36XX_RATE(24 * MHZ, 45158401, 45, 3, 3, 10381),
{ /* sentinel */ }
};
static const struct samsung_pll_rate_table exynos4x12_vpll_rates[] __initconst = {
- PLL_36XX_RATE(533000000, 133, 3, 1, 16384),
- PLL_36XX_RATE(440000000, 110, 3, 1, 0),
- PLL_36XX_RATE(350000000, 175, 3, 2, 0),
- PLL_36XX_RATE(266000000, 133, 3, 2, 0),
- PLL_36XX_RATE(160000000, 160, 3, 3, 0),
- PLL_36XX_RATE(106031250, 53, 3, 2, 1024),
- PLL_36XX_RATE( 53015625, 53, 3, 3, 1024),
+ PLL_36XX_RATE(24 * MHZ, 533000000, 133, 3, 1, 16384),
+ PLL_36XX_RATE(24 * MHZ, 440000000, 110, 3, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 350000000, 175, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 266000000, 133, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 160000000, 160, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 106031250, 53, 3, 2, 1024),
+ PLL_36XX_RATE(24 * MHZ, 53015625, 53, 3, 3, 1024),
{ /* sentinel */ }
};
diff --git a/drivers/clk/samsung/clk-exynos5-subcmu.c b/drivers/clk/samsung/clk-exynos5-subcmu.c
new file mode 100644
index 000000000000..93306283d764
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos5-subcmu.c
@@ -0,0 +1,189 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2018 Samsung Electronics Co., Ltd.
+// Author: Marek Szyprowski <m.szyprowski@samsung.com>
+// Common Clock Framework support for Exynos5 power-domain dependent clocks
+
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/pm_domain.h>
+#include <linux/pm_runtime.h>
+
+#include "clk.h"
+#include "clk-exynos5-subcmu.h"
+
+static struct samsung_clk_provider *ctx;
+static const struct exynos5_subcmu_info *cmu;
+static int nr_cmus;
+
+static void exynos5_subcmu_clk_save(void __iomem *base,
+ struct exynos5_subcmu_reg_dump *rd,
+ unsigned int num_regs)
+{
+ for (; num_regs > 0; --num_regs, ++rd) {
+ rd->save = readl(base + rd->offset);
+ writel((rd->save & ~rd->mask) | rd->value, base + rd->offset);
+ rd->save &= rd->mask;
+ }
+};
+
+static void exynos5_subcmu_clk_restore(void __iomem *base,
+ struct exynos5_subcmu_reg_dump *rd,
+ unsigned int num_regs)
+{
+ for (; num_regs > 0; --num_regs, ++rd)
+ writel((readl(base + rd->offset) & ~rd->mask) | rd->save,
+ base + rd->offset);
+}
+
+static void exynos5_subcmu_defer_gate(struct samsung_clk_provider *ctx,
+ const struct samsung_gate_clock *list, int nr_clk)
+{
+ while (nr_clk--)
+ samsung_clk_add_lookup(ctx, ERR_PTR(-EPROBE_DEFER), list++->id);
+}
+
+/*
+ * Pass the needed clock provider context and register sub-CMU clocks
+ *
+ * NOTE: This function has to be called from the main, OF_CLK_DECLARE-
+ * initialized clock provider driver. This happens very early during boot
+ * process. Then this driver, during core_initcall registers two platform
+ * drivers: one which binds to the same device-tree node as OF_CLK_DECLARE
+ * driver and second, for handling its per-domain child-devices. Those
+ * platform drivers are bound to their devices a bit later in arch_initcall,
+ * 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)
+{
+ 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);
+ }
+}
+
+static int __maybe_unused exynos5_subcmu_suspend(struct device *dev)
+{
+ struct exynos5_subcmu_info *info = dev_get_drvdata(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ctx->lock, flags);
+ exynos5_subcmu_clk_save(ctx->reg_base, info->suspend_regs,
+ info->nr_suspend_regs);
+ spin_unlock_irqrestore(&ctx->lock, flags);
+
+ return 0;
+}
+
+static int __maybe_unused exynos5_subcmu_resume(struct device *dev)
+{
+ struct exynos5_subcmu_info *info = dev_get_drvdata(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ctx->lock, flags);
+ exynos5_subcmu_clk_restore(ctx->reg_base, info->suspend_regs,
+ info->nr_suspend_regs);
+ spin_unlock_irqrestore(&ctx->lock, flags);
+
+ return 0;
+}
+
+static int __init exynos5_subcmu_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct exynos5_subcmu_info *info = dev_get_drvdata(dev);
+
+ pm_runtime_set_suspended(dev);
+ pm_runtime_enable(dev);
+ pm_runtime_get(dev);
+
+ ctx->dev = dev;
+ samsung_clk_register_div(ctx, info->div_clks, info->nr_div_clks);
+ samsung_clk_register_gate(ctx, info->gate_clks, info->nr_gate_clks);
+ ctx->dev = NULL;
+
+ pm_runtime_put_sync(dev);
+
+ return 0;
+}
+
+static const struct dev_pm_ops exynos5_subcmu_pm_ops = {
+ SET_RUNTIME_PM_OPS(exynos5_subcmu_suspend,
+ exynos5_subcmu_resume, NULL)
+ SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+ pm_runtime_force_resume)
+};
+
+static struct platform_driver exynos5_subcmu_driver __refdata = {
+ .driver = {
+ .name = "exynos5-subcmu",
+ .suppress_bind_attrs = true,
+ .pm = &exynos5_subcmu_pm_ops,
+ },
+ .probe = exynos5_subcmu_probe,
+};
+
+static int __init exynos5_clk_register_subcmu(struct device *parent,
+ const struct exynos5_subcmu_info *info,
+ struct device_node *pd_node)
+{
+ struct of_phandle_args genpdspec = { .np = pd_node };
+ struct platform_device *pdev;
+
+ pdev = platform_device_alloc(info->pd_name, -1);
+ pdev->dev.parent = parent;
+ pdev->driver_override = "exynos5-subcmu";
+ platform_set_drvdata(pdev, (void *)info);
+ of_genpd_add_device(&genpdspec, &pdev->dev);
+ platform_device_add(pdev);
+
+ return 0;
+}
+
+static int __init exynos5_clk_probe(struct platform_device *pdev)
+{
+ struct device_node *np;
+ const char *name;
+ int i;
+
+ for_each_compatible_node(np, NULL, "samsung,exynos4210-pd") {
+ 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)
+ exynos5_clk_register_subcmu(&pdev->dev,
+ &cmu[i], np);
+ }
+ return 0;
+}
+
+static const struct of_device_id exynos5_clk_of_match[] = {
+ { .compatible = "samsung,exynos5250-clock", },
+ { .compatible = "samsung,exynos5420-clock", },
+ { .compatible = "samsung,exynos5800-clock", },
+ { },
+};
+
+static struct platform_driver exynos5_clk_driver __refdata = {
+ .driver = {
+ .name = "exynos5-clock",
+ .of_match_table = exynos5_clk_of_match,
+ .suppress_bind_attrs = true,
+ },
+ .probe = exynos5_clk_probe,
+};
+
+static int __init exynos5_clk_drv_init(void)
+{
+ platform_driver_register(&exynos5_clk_driver);
+ platform_driver_register(&exynos5_subcmu_driver);
+ return 0;
+}
+core_initcall(exynos5_clk_drv_init);
diff --git a/drivers/clk/samsung/clk-exynos5-subcmu.h b/drivers/clk/samsung/clk-exynos5-subcmu.h
new file mode 100644
index 000000000000..755ee8aaa3de
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos5-subcmu.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __CLK_EXYNOS5_SUBCMU_H
+#define __CLK_EXYNOS5_SUBCMU_H
+
+struct exynos5_subcmu_reg_dump {
+ u32 offset;
+ u32 value;
+ u32 mask;
+ u32 save;
+};
+
+struct exynos5_subcmu_info {
+ const struct samsung_div_clock *div_clks;
+ unsigned int nr_div_clks;
+ const struct samsung_gate_clock *gate_clks;
+ unsigned int nr_gate_clks;
+ struct exynos5_subcmu_reg_dump *suspend_regs;
+ unsigned int nr_suspend_regs;
+ const char *pd_name;
+};
+
+void exynos5_subcmus_init(struct samsung_clk_provider *ctx, int nr_cmus,
+ const struct exynos5_subcmu_info *cmu);
+
+#endif
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index 9b073c98a891..347fd80c351b 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -18,6 +18,7 @@
#include "clk.h"
#include "clk-cpu.h"
+#include "clk-exynos5-subcmu.h"
#define APLL_LOCK 0x0
#define APLL_CON0 0x100
@@ -560,6 +561,8 @@ static const struct samsung_gate_clock exynos5250_gate_clks[] __initconst = {
0),
GATE(CLK_GSCL3, "gscl3", "mout_aclk266_gscl_sub", GATE_IP_GSCL, 3, 0,
0),
+ GATE(CLK_CAMIF_TOP, "camif_top", "mout_aclk266_gscl_sub",
+ GATE_IP_GSCL, 4, 0, 0),
GATE(CLK_GSCL_WA, "gscl_wa", "div_gscl_wa", GATE_IP_GSCL, 5, 0, 0),
GATE(CLK_GSCL_WB, "gscl_wb", "div_gscl_wb", GATE_IP_GSCL, 6, 0, 0),
GATE(CLK_SMMU_GSCL0, "smmu_gscl0", "mout_aclk266_gscl_sub",
@@ -570,18 +573,11 @@ static const struct samsung_gate_clock exynos5250_gate_clks[] __initconst = {
GATE_IP_GSCL, 9, 0, 0),
GATE(CLK_SMMU_GSCL3, "smmu_gscl3", "mout_aclk266_gscl_sub",
GATE_IP_GSCL, 10, 0, 0),
+ GATE(CLK_SMMU_FIMC_LITE0, "smmu_fimc_lite0", "mout_aclk266_gscl_sub",
+ GATE_IP_GSCL, 11, 0, 0),
+ GATE(CLK_SMMU_FIMC_LITE1, "smmu_fimc_lite1", "mout_aclk266_gscl_sub",
+ GATE_IP_GSCL, 12, 0, 0),
- GATE(CLK_FIMD1, "fimd1", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 0, 0,
- 0),
- GATE(CLK_MIE1, "mie1", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 1, 0,
- 0),
- GATE(CLK_DSIM0, "dsim0", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 3, 0,
- 0),
- GATE(CLK_DP, "dp", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 4, 0, 0),
- GATE(CLK_MIXER, "mixer", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 5, 0,
- 0),
- GATE(CLK_HDMI, "hdmi", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 6, 0,
- 0),
GATE(CLK_MFC, "mfc", "mout_aclk333_sub", GATE_IP_MFC, 0, 0, 0),
GATE(CLK_SMMU_MFCR, "smmu_mfcr", "mout_aclk333_sub", GATE_IP_MFC, 1, 0,
@@ -671,10 +667,6 @@ static const struct samsung_gate_clock exynos5250_gate_clks[] __initconst = {
GATE(CLK_WDT, "wdt", "div_aclk66", GATE_IP_PERIS, 19, 0, 0),
GATE(CLK_RTC, "rtc", "div_aclk66", GATE_IP_PERIS, 20, 0, 0),
GATE(CLK_TMU, "tmu", "div_aclk66", GATE_IP_PERIS, 21, 0, 0),
- GATE(CLK_SMMU_TV, "smmu_tv", "mout_aclk200_disp1_sub",
- GATE_IP_DISP1, 9, 0, 0),
- GATE(CLK_SMMU_FIMD1, "smmu_fimd1", "mout_aclk200_disp1_sub",
- GATE_IP_DISP1, 8, 0, 0),
GATE(CLK_SMMU_2D, "smmu_2d", "div_aclk200", GATE_IP_ACP, 7, 0, 0),
GATE(CLK_SMMU_FIMC_ISP, "smmu_fimc_isp", "mout_aclk_266_isp_sub",
GATE_IP_ISP0, 8, 0, 0),
@@ -698,48 +690,80 @@ static const struct samsung_gate_clock exynos5250_gate_clks[] __initconst = {
GATE_IP_ISP1, 7, 0, 0),
};
+static const struct samsung_gate_clock exynos5250_disp_gate_clks[] __initconst = {
+ GATE(CLK_FIMD1, "fimd1", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 0, 0,
+ 0),
+ GATE(CLK_MIE1, "mie1", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 1, 0,
+ 0),
+ GATE(CLK_DSIM0, "dsim0", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 3, 0,
+ 0),
+ GATE(CLK_DP, "dp", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 4, 0, 0),
+ GATE(CLK_MIXER, "mixer", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 5, 0,
+ 0),
+ GATE(CLK_HDMI, "hdmi", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 6, 0,
+ 0),
+ GATE(CLK_SMMU_TV, "smmu_tv", "mout_aclk200_disp1_sub",
+ GATE_IP_DISP1, 9, 0, 0),
+ GATE(CLK_SMMU_FIMD1, "smmu_fimd1", "mout_aclk200_disp1_sub",
+ GATE_IP_DISP1, 8, 0, 0),
+};
+
+static struct exynos5_subcmu_reg_dump exynos5250_disp_suspend_regs[] = {
+ { GATE_IP_DISP1, 0xffffffff, 0xffffffff }, /* DISP1 gates */
+ { SRC_TOP3, 0, BIT(4) }, /* MUX mout_aclk200_disp1_sub */
+ { SRC_TOP3, 0, BIT(6) }, /* MUX mout_aclk300_disp1_sub */
+};
+
+static const struct exynos5_subcmu_info exynos5250_disp_subcmu = {
+ .gate_clks = exynos5250_disp_gate_clks,
+ .nr_gate_clks = ARRAY_SIZE(exynos5250_disp_gate_clks),
+ .suspend_regs = exynos5250_disp_suspend_regs,
+ .nr_suspend_regs = ARRAY_SIZE(exynos5250_disp_suspend_regs),
+ .pd_name = "DISP1",
+};
+
static const struct samsung_pll_rate_table vpll_24mhz_tbl[] __initconst = {
/* sorted in descending order */
/* PLL_36XX_RATE(rate, m, p, s, k) */
- PLL_36XX_RATE(266000000, 266, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 266000000, 266, 3, 3, 0),
/* Not in UM, but need for eDP on snow */
- PLL_36XX_RATE(70500000, 94, 2, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 70500000, 94, 2, 4, 0),
{ },
};
static const struct samsung_pll_rate_table epll_24mhz_tbl[] __initconst = {
/* sorted in descending order */
/* PLL_36XX_RATE(rate, m, p, s, k) */
- PLL_36XX_RATE(192000000, 64, 2, 2, 0),
- PLL_36XX_RATE(180633600, 90, 3, 2, 20762),
- PLL_36XX_RATE(180000000, 90, 3, 2, 0),
- PLL_36XX_RATE(73728000, 98, 2, 4, 19923),
- PLL_36XX_RATE(67737600, 90, 2, 4, 20762),
- PLL_36XX_RATE(49152000, 98, 3, 4, 19923),
- PLL_36XX_RATE(45158400, 90, 3, 4, 20762),
- PLL_36XX_RATE(32768000, 131, 3, 5, 4719),
+ PLL_36XX_RATE(24 * MHZ, 192000000, 64, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 180633605, 90, 3, 2, 20762),
+ PLL_36XX_RATE(24 * MHZ, 180000000, 90, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 73728000, 98, 2, 4, 19923),
+ PLL_36XX_RATE(24 * MHZ, 67737602, 90, 2, 4, 20762),
+ PLL_36XX_RATE(24 * MHZ, 49152000, 98, 3, 4, 19923),
+ PLL_36XX_RATE(24 * MHZ, 45158401, 90, 3, 4, 20762),
+ PLL_36XX_RATE(24 * MHZ, 32768001, 131, 3, 5, 4719),
{ },
};
static const struct samsung_pll_rate_table apll_24mhz_tbl[] __initconst = {
/* sorted in descending order */
- /* PLL_35XX_RATE(rate, m, p, s) */
- PLL_35XX_RATE(1700000000, 425, 6, 0),
- PLL_35XX_RATE(1600000000, 200, 3, 0),
- PLL_35XX_RATE(1500000000, 250, 4, 0),
- PLL_35XX_RATE(1400000000, 175, 3, 0),
- PLL_35XX_RATE(1300000000, 325, 6, 0),
- PLL_35XX_RATE(1200000000, 200, 4, 0),
- PLL_35XX_RATE(1100000000, 275, 6, 0),
- PLL_35XX_RATE(1000000000, 125, 3, 0),
- PLL_35XX_RATE(900000000, 150, 4, 0),
- PLL_35XX_RATE(800000000, 100, 3, 0),
- PLL_35XX_RATE(700000000, 175, 3, 1),
- PLL_35XX_RATE(600000000, 200, 4, 1),
- PLL_35XX_RATE(500000000, 125, 3, 1),
- PLL_35XX_RATE(400000000, 100, 3, 1),
- PLL_35XX_RATE(300000000, 200, 4, 2),
- PLL_35XX_RATE(200000000, 100, 3, 2),
+ /* PLL_35XX_RATE(fin, rate, m, p, s) */
+ PLL_35XX_RATE(24 * MHZ, 1700000000, 425, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1600000000, 200, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1500000000, 250, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1400000000, 175, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1300000000, 325, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1200000000, 200, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1100000000, 275, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1000000000, 125, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 900000000, 150, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 800000000, 100, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 700000000, 175, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 600000000, 200, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 500000000, 125, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 400000000, 100, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 300000000, 200, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 200000000, 100, 3, 2),
};
static struct samsung_pll_clock exynos5250_plls[nr_plls] __initdata = {
@@ -859,10 +883,11 @@ static void __init exynos5250_clk_init(struct device_node *np)
__raw_writel(tmp, reg_base + PWR_CTRL2);
exynos5250_clk_sleep_init();
+ exynos5_subcmus_init(ctx, 1, &exynos5250_disp_subcmu);
samsung_clk_of_add_provider(np, ctx);
pr_info("Exynos5250: clock setup completed, armclk=%ld\n",
_get_rate("div_arm2"));
}
-CLK_OF_DECLARE(exynos5250_clk, "samsung,exynos5250-clock", exynos5250_clk_init);
+CLK_OF_DECLARE_DRIVER(exynos5250_clk, "samsung,exynos5250-clock", exynos5250_clk_init);
diff --git a/drivers/clk/samsung/clk-exynos5260.c b/drivers/clk/samsung/clk-exynos5260.c
index fd1d9bfc151b..2cc2583abd87 100644
--- a/drivers/clk/samsung/clk-exynos5260.c
+++ b/drivers/clk/samsung/clk-exynos5260.c
@@ -23,57 +23,57 @@
* DISP_PLL, EGL_PLL, KFC_PLL, MEM_PLL, BUS_PLL, MEDIA_PLL, G3D_PLL.
*/
static const struct samsung_pll_rate_table pll2550_24mhz_tbl[] __initconst = {
- PLL_35XX_RATE(1700000000, 425, 6, 0),
- PLL_35XX_RATE(1600000000, 200, 3, 0),
- PLL_35XX_RATE(1500000000, 250, 4, 0),
- PLL_35XX_RATE(1400000000, 175, 3, 0),
- PLL_35XX_RATE(1300000000, 325, 6, 0),
- PLL_35XX_RATE(1200000000, 400, 4, 1),
- PLL_35XX_RATE(1100000000, 275, 3, 1),
- PLL_35XX_RATE(1000000000, 250, 3, 1),
- PLL_35XX_RATE(933000000, 311, 4, 1),
- PLL_35XX_RATE(900000000, 300, 4, 1),
- PLL_35XX_RATE(800000000, 200, 3, 1),
- PLL_35XX_RATE(733000000, 733, 12, 1),
- PLL_35XX_RATE(700000000, 175, 3, 1),
- PLL_35XX_RATE(667000000, 667, 12, 1),
- PLL_35XX_RATE(633000000, 211, 4, 1),
- PLL_35XX_RATE(620000000, 310, 3, 2),
- PLL_35XX_RATE(600000000, 400, 4, 2),
- PLL_35XX_RATE(543000000, 362, 4, 2),
- PLL_35XX_RATE(533000000, 533, 6, 2),
- PLL_35XX_RATE(500000000, 250, 3, 2),
- PLL_35XX_RATE(450000000, 300, 4, 2),
- PLL_35XX_RATE(400000000, 200, 3, 2),
- PLL_35XX_RATE(350000000, 175, 3, 2),
- PLL_35XX_RATE(300000000, 400, 4, 3),
- PLL_35XX_RATE(266000000, 266, 3, 3),
- PLL_35XX_RATE(200000000, 200, 3, 3),
- PLL_35XX_RATE(160000000, 160, 3, 3),
+ PLL_35XX_RATE(24 * MHZ, 1700000000, 425, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1600000000, 200, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1500000000, 250, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1400000000, 175, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1300000000, 325, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1200000000, 400, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 1100000000, 275, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 1000000000, 250, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 933000000, 311, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 900000000, 300, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 800000000, 200, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 733000000, 733, 12, 1),
+ PLL_35XX_RATE(24 * MHZ, 700000000, 175, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 667000000, 667, 12, 1),
+ PLL_35XX_RATE(24 * MHZ, 633000000, 211, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 620000000, 310, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 600000000, 400, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 543000000, 362, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 533000000, 533, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 500000000, 250, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 450000000, 300, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 400000000, 200, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 350000000, 175, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 300000000, 400, 4, 3),
+ PLL_35XX_RATE(24 * MHZ, 266000000, 266, 3, 3),
+ PLL_35XX_RATE(24 * MHZ, 200000000, 200, 3, 3),
+ PLL_35XX_RATE(24 * MHZ, 160000000, 160, 3, 3),
};
/*
* Applicable for 2650 Type PLL for AUD_PLL.
*/
static const struct samsung_pll_rate_table pll2650_24mhz_tbl[] __initconst = {
- PLL_36XX_RATE(1600000000, 200, 3, 0, 0),
- PLL_36XX_RATE(1200000000, 100, 2, 0, 0),
- PLL_36XX_RATE(1000000000, 250, 3, 1, 0),
- PLL_36XX_RATE(800000000, 200, 3, 1, 0),
- PLL_36XX_RATE(600000000, 100, 2, 1, 0),
- PLL_36XX_RATE(532000000, 266, 3, 2, 0),
- PLL_36XX_RATE(480000000, 160, 2, 2, 0),
- PLL_36XX_RATE(432000000, 144, 2, 2, 0),
- PLL_36XX_RATE(400000000, 200, 3, 2, 0),
- PLL_36XX_RATE(394073130, 459, 7, 2, 49282),
- PLL_36XX_RATE(333000000, 111, 2, 2, 0),
- PLL_36XX_RATE(300000000, 100, 2, 2, 0),
- PLL_36XX_RATE(266000000, 266, 3, 3, 0),
- PLL_36XX_RATE(200000000, 200, 3, 3, 0),
- PLL_36XX_RATE(166000000, 166, 3, 3, 0),
- PLL_36XX_RATE(133000000, 266, 3, 4, 0),
- PLL_36XX_RATE(100000000, 200, 3, 4, 0),
- PLL_36XX_RATE(66000000, 176, 2, 5, 0),
+ PLL_36XX_RATE(24 * MHZ, 1600000000, 200, 3, 0, 0),
+ PLL_36XX_RATE(24 * MHZ, 1200000000, 100, 2, 0, 0),
+ PLL_36XX_RATE(24 * MHZ, 1000000000, 250, 3, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 800000000, 200, 3, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 600000000, 100, 2, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 532000000, 266, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 480000000, 160, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 432000000, 144, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 400000000, 200, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 394073128, 459, 7, 2, 49282),
+ PLL_36XX_RATE(24 * MHZ, 333000000, 111, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 300000000, 100, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 266000000, 266, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 200000000, 200, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 166000000, 166, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 133000000, 266, 3, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 100000000, 200, 3, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 66000000, 176, 2, 5, 0),
};
/* CMU_AUD */
diff --git a/drivers/clk/samsung/clk-exynos5410.c b/drivers/clk/samsung/clk-exynos5410.c
index fc471a49e8f4..0a0b09591e6f 100644
--- a/drivers/clk/samsung/clk-exynos5410.c
+++ b/drivers/clk/samsung/clk-exynos5410.c
@@ -226,16 +226,16 @@ static const struct samsung_gate_clock exynos5410_gate_clks[] __initconst = {
};
static const struct samsung_pll_rate_table exynos5410_pll2550x_24mhz_tbl[] __initconst = {
- PLL_36XX_RATE(400000000U, 200, 3, 2, 0),
- PLL_36XX_RATE(333000000U, 111, 2, 2, 0),
- PLL_36XX_RATE(300000000U, 100, 2, 2, 0),
- PLL_36XX_RATE(266000000U, 266, 3, 3, 0),
- PLL_36XX_RATE(200000000U, 200, 3, 3, 0),
- PLL_36XX_RATE(192000000U, 192, 3, 3, 0),
- PLL_36XX_RATE(166000000U, 166, 3, 3, 0),
- PLL_36XX_RATE(133000000U, 266, 3, 4, 0),
- PLL_36XX_RATE(100000000U, 200, 3, 4, 0),
- PLL_36XX_RATE(66000000U, 176, 2, 5, 0),
+ PLL_36XX_RATE(24 * MHZ, 400000000U, 200, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 333000000U, 111, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 300000000U, 100, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 266000000U, 266, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 200000000U, 200, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 192000000U, 192, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 166000000U, 166, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 133000000U, 266, 3, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 100000000U, 200, 3, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 66000000U, 176, 2, 5, 0),
};
static struct samsung_pll_clock exynos5410_plls[nr_plls] __initdata = {
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index 45d34f601e9e..95e1bf69449b 100644
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -19,6 +19,7 @@
#include "clk.h"
#include "clk-cpu.h"
+#include "clk-exynos5-subcmu.h"
#define APLL_LOCK 0x0
#define APLL_CON0 0x100
@@ -620,7 +621,8 @@ static const struct samsung_mux_clock exynos5420_mux_clks[] __initconst = {
MUX(CLK_MOUT_MX_MSPLL_CCORE, "mout_mx_mspll_ccore",
mout_group5_5800_p, SRC_TOP7, 16, 2),
- MUX(0, "mout_mau_epll_clk", mout_mau_epll_clk_p, SRC_TOP7, 20, 2),
+ MUX_F(0, "mout_mau_epll_clk", mout_mau_epll_clk_p, SRC_TOP7, 20, 2,
+ CLK_SET_RATE_PARENT, 0),
MUX(0, "mout_fimd1", mout_group3_p, SRC_DISP10, 4, 1),
};
@@ -863,7 +865,6 @@ static const struct samsung_div_clock exynos5x_div_clks[] __initconst = {
DIV(0, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8),
DIV(0, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4),
DIV(CLK_DOUT_PIXEL, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
- DIV(0, "dout_disp1_blk", "aclk200_disp1", DIV2_RATIO0, 16, 2),
DIV(CLK_DOUT_ACLK400_DISP1, "dout_aclk400_disp1",
"mout_aclk400_disp1", DIV_TOP2, 4, 3),
@@ -912,8 +913,6 @@ static const struct samsung_div_clock exynos5x_div_clks[] __initconst = {
DIV(0, "dout_spi1", "mout_spi1", DIV_PERIC1, 24, 4),
DIV(0, "dout_spi2", "mout_spi2", DIV_PERIC1, 28, 4),
- /* Mfc Block */
- DIV(0, "dout_mfc_blk", "mout_user_aclk333", DIV4_RATIO, 0, 2),
/* PCM */
DIV(0, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8),
@@ -932,8 +931,6 @@ static const struct samsung_div_clock exynos5x_div_clks[] __initconst = {
DIV(0, "dout_spi2_pre", "dout_spi2", DIV_PERIC4, 24, 8),
/* GSCL Block */
- DIV(0, "dout_gscl_blk_300", "mout_user_aclk300_gscl",
- DIV2_RATIO0, 4, 2),
DIV(0, "dout_gscl_blk_333", "aclk333_432_gscl", DIV2_RATIO0, 6, 2),
/* MSCL Block */
@@ -1190,8 +1187,6 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE(CLK_SCLK_GSCL_WB, "sclk_gscl_wb", "mout_user_aclk333_432_gscl",
GATE_TOP_SCLK_GSCL, 7, 0, 0),
- GATE(CLK_GSCL0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0),
- GATE(CLK_GSCL1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0),
GATE(CLK_FIMC_3AA, "fimc_3aa", "aclk333_432_gscl",
GATE_IP_GSCL0, 4, 0, 0),
GATE(CLK_FIMC_LITE0, "fimc_lite0", "aclk333_432_gscl",
@@ -1205,10 +1200,6 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE_IP_GSCL1, 3, 0, 0),
GATE(CLK_SMMU_FIMCL1, "smmu_fimcl1", "dout_gscl_blk_333",
GATE_IP_GSCL1, 4, 0, 0),
- GATE(CLK_SMMU_GSCL0, "smmu_gscl0", "dout_gscl_blk_300",
- GATE_IP_GSCL1, 6, 0, 0),
- GATE(CLK_SMMU_GSCL1, "smmu_gscl1", "dout_gscl_blk_300",
- GATE_IP_GSCL1, 7, 0, 0),
GATE(CLK_GSCL_WA, "gscl_wa", "sclk_gscl_wa", GATE_IP_GSCL1, 12, 0, 0),
GATE(CLK_GSCL_WB, "gscl_wb", "sclk_gscl_wb", GATE_IP_GSCL1, 13, 0, 0),
GATE(CLK_SMMU_FIMCL3, "smmu_fimcl3,", "dout_gscl_blk_333",
@@ -1227,18 +1218,6 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE(CLK_SMMU_MSCL2, "smmu_mscl2", "dout_mscl_blk",
GATE_IP_MSCL, 10, 0, 0),
- GATE(CLK_FIMD1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0),
- GATE(CLK_DSIM1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0),
- GATE(CLK_DP1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0),
- GATE(CLK_MIXER, "mixer", "aclk200_disp1", GATE_IP_DISP1, 5, 0, 0),
- GATE(CLK_HDMI, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
- GATE(CLK_SMMU_FIMD1M0, "smmu_fimd1m0", "dout_disp1_blk",
- GATE_IP_DISP1, 7, 0, 0),
- GATE(CLK_SMMU_FIMD1M1, "smmu_fimd1m1", "dout_disp1_blk",
- GATE_IP_DISP1, 8, 0, 0),
- GATE(CLK_SMMU_MIXER, "smmu_mixer", "aclk200_disp1",
- GATE_IP_DISP1, 9, 0, 0),
-
/* ISP */
GATE(CLK_SCLK_UART_ISP, "sclk_uart_isp", "dout_uart_isp",
GATE_TOP_SCLK_ISP, 0, CLK_SET_RATE_PARENT, 0),
@@ -1255,48 +1234,138 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE(CLK_SCLK_ISP_SENSOR2, "sclk_isp_sensor2", "dout_isp_sensor2",
GATE_TOP_SCLK_ISP, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(CLK_G3D, "g3d", "mout_user_aclk_g3d", GATE_IP_G3D, 9, 0, 0),
+};
+
+static const struct samsung_div_clock exynos5x_disp_div_clks[] __initconst = {
+ DIV(0, "dout_disp1_blk", "aclk200_disp1", DIV2_RATIO0, 16, 2),
+};
+
+static const struct samsung_gate_clock exynos5x_disp_gate_clks[] __initconst = {
+ GATE(CLK_FIMD1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0),
+ GATE(CLK_DSIM1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0),
+ GATE(CLK_DP1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0),
+ GATE(CLK_MIXER, "mixer", "aclk200_disp1", GATE_IP_DISP1, 5, 0, 0),
+ GATE(CLK_HDMI, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
+ GATE(CLK_SMMU_FIMD1M0, "smmu_fimd1m0", "dout_disp1_blk",
+ GATE_IP_DISP1, 7, 0, 0),
+ GATE(CLK_SMMU_FIMD1M1, "smmu_fimd1m1", "dout_disp1_blk",
+ GATE_IP_DISP1, 8, 0, 0),
+ GATE(CLK_SMMU_MIXER, "smmu_mixer", "aclk200_disp1",
+ GATE_IP_DISP1, 9, 0, 0),
+};
+
+static struct exynos5_subcmu_reg_dump exynos5x_disp_suspend_regs[] = {
+ { GATE_IP_DISP1, 0xffffffff, 0xffffffff }, /* DISP1 gates */
+ { SRC_TOP5, 0, BIT(0) }, /* MUX mout_user_aclk400_disp1 */
+ { SRC_TOP5, 0, BIT(24) }, /* MUX mout_user_aclk300_disp1 */
+ { SRC_TOP3, 0, BIT(8) }, /* MUX mout_user_aclk200_disp1 */
+ { DIV2_RATIO0, 0, 0x30000 }, /* DIV dout_disp1_blk */
+};
+
+static const struct samsung_div_clock exynos5x_gsc_div_clks[] __initconst = {
+ DIV(0, "dout_gscl_blk_300", "mout_user_aclk300_gscl",
+ DIV2_RATIO0, 4, 2),
+};
+
+static const struct samsung_gate_clock exynos5x_gsc_gate_clks[] __initconst = {
+ GATE(CLK_GSCL0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0),
+ GATE(CLK_GSCL1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0),
+ GATE(CLK_SMMU_GSCL0, "smmu_gscl0", "dout_gscl_blk_300",
+ GATE_IP_GSCL1, 6, 0, 0),
+ GATE(CLK_SMMU_GSCL1, "smmu_gscl1", "dout_gscl_blk_300",
+ GATE_IP_GSCL1, 7, 0, 0),
+};
+
+static struct exynos5_subcmu_reg_dump exynos5x_gsc_suspend_regs[] = {
+ { GATE_IP_GSCL0, 0x3, 0x3 }, /* GSC gates */
+ { GATE_IP_GSCL1, 0xc0, 0xc0 }, /* GSC gates */
+ { SRC_TOP5, 0, BIT(28) }, /* MUX mout_user_aclk300_gscl */
+ { DIV2_RATIO0, 0, 0x30 }, /* DIV dout_gscl_blk_300 */
+};
+
+static const struct samsung_div_clock exynos5x_mfc_div_clks[] __initconst = {
+ DIV(0, "dout_mfc_blk", "mout_user_aclk333", DIV4_RATIO, 0, 2),
+};
+
+static const struct samsung_gate_clock exynos5x_mfc_gate_clks[] __initconst = {
GATE(CLK_MFC, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
GATE(CLK_SMMU_MFCL, "smmu_mfcl", "dout_mfc_blk", GATE_IP_MFC, 1, 0, 0),
GATE(CLK_SMMU_MFCR, "smmu_mfcr", "dout_mfc_blk", GATE_IP_MFC, 2, 0, 0),
+};
- GATE(CLK_G3D, "g3d", "mout_user_aclk_g3d", GATE_IP_G3D, 9, 0, 0),
+static struct exynos5_subcmu_reg_dump exynos5x_mfc_suspend_regs[] = {
+ { GATE_IP_MFC, 0xffffffff, 0xffffffff }, /* MFC gates */
+ { SRC_TOP4, 0, BIT(28) }, /* MUX mout_user_aclk333 */
+ { 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_pll_rate_table exynos5420_pll2550x_24mhz_tbl[] __initconst = {
- PLL_35XX_RATE(2000000000, 250, 3, 0),
- PLL_35XX_RATE(1900000000, 475, 6, 0),
- PLL_35XX_RATE(1800000000, 225, 3, 0),
- PLL_35XX_RATE(1700000000, 425, 6, 0),
- PLL_35XX_RATE(1600000000, 200, 3, 0),
- PLL_35XX_RATE(1500000000, 250, 4, 0),
- PLL_35XX_RATE(1400000000, 175, 3, 0),
- PLL_35XX_RATE(1300000000, 325, 6, 0),
- PLL_35XX_RATE(1200000000, 200, 2, 1),
- PLL_35XX_RATE(1100000000, 275, 3, 1),
- PLL_35XX_RATE(1000000000, 250, 3, 1),
- PLL_35XX_RATE(900000000, 150, 2, 1),
- PLL_35XX_RATE(800000000, 200, 3, 1),
- PLL_35XX_RATE(700000000, 175, 3, 1),
- PLL_35XX_RATE(600000000, 200, 2, 2),
- PLL_35XX_RATE(500000000, 250, 3, 2),
- PLL_35XX_RATE(400000000, 200, 3, 2),
- PLL_35XX_RATE(300000000, 200, 2, 3),
- PLL_35XX_RATE(200000000, 200, 3, 3),
+ PLL_35XX_RATE(24 * MHZ, 2000000000, 250, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1900000000, 475, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1800000000, 225, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1700000000, 425, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1600000000, 200, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1500000000, 250, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1400000000, 175, 3, 0),
+ PLL_35XX_RATE(24 * MHZ, 1300000000, 325, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1200000000, 200, 2, 1),
+ PLL_35XX_RATE(24 * MHZ, 1100000000, 275, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 1000000000, 250, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 900000000, 150, 2, 1),
+ PLL_35XX_RATE(24 * MHZ, 800000000, 200, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 700000000, 175, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 600000000, 200, 2, 2),
+ PLL_35XX_RATE(24 * MHZ, 500000000, 250, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 400000000, 200, 3, 2),
+ PLL_35XX_RATE(24 * MHZ, 300000000, 200, 2, 3),
+ PLL_35XX_RATE(24 * MHZ, 200000000, 200, 3, 3),
};
static const struct samsung_pll_rate_table exynos5420_epll_24mhz_tbl[] = {
- PLL_36XX_RATE(600000000U, 100, 2, 1, 0),
- PLL_36XX_RATE(400000000U, 200, 3, 2, 0),
- PLL_36XX_RATE(393216003U, 197, 3, 2, -25690),
- PLL_36XX_RATE(361267218U, 301, 5, 2, 3671),
- PLL_36XX_RATE(200000000U, 200, 3, 3, 0),
- PLL_36XX_RATE(196608001U, 197, 3, 3, -25690),
- PLL_36XX_RATE(180633609U, 301, 5, 3, 3671),
- PLL_36XX_RATE(131072006U, 131, 3, 3, 4719),
- PLL_36XX_RATE(100000000U, 200, 3, 4, 0),
- PLL_36XX_RATE( 65536003U, 131, 3, 4, 4719),
- PLL_36XX_RATE( 49152000U, 197, 3, 5, -25690),
- PLL_36XX_RATE( 32768001U, 131, 3, 5, 4719),
+ PLL_36XX_RATE(24 * MHZ, 600000000U, 100, 2, 1, 0),
+ PLL_36XX_RATE(24 * MHZ, 400000000U, 200, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 393216003U, 197, 3, 2, -25690),
+ PLL_36XX_RATE(24 * MHZ, 361267218U, 301, 5, 2, 3671),
+ PLL_36XX_RATE(24 * MHZ, 200000000U, 200, 3, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 196608001U, 197, 3, 3, -25690),
+ PLL_36XX_RATE(24 * MHZ, 180633609U, 301, 5, 3, 3671),
+ PLL_36XX_RATE(24 * MHZ, 131072006U, 131, 3, 3, 4719),
+ PLL_36XX_RATE(24 * MHZ, 100000000U, 200, 3, 4, 0),
+ PLL_36XX_RATE(24 * MHZ, 73728000U, 98, 2, 4, 19923),
+ PLL_36XX_RATE(24 * MHZ, 67737602U, 90, 2, 4, 20762),
+ PLL_36XX_RATE(24 * MHZ, 65536003U, 131, 3, 4, 4719),
+ PLL_36XX_RATE(24 * MHZ, 49152000U, 197, 3, 5, -25690),
+ PLL_36XX_RATE(24 * MHZ, 45158401U, 90, 3, 4, 20762),
+ PLL_36XX_RATE(24 * MHZ, 32768001U, 131, 3, 5, 4719),
};
static struct samsung_pll_clock exynos5x_plls[nr_plls] __initdata = {
@@ -1472,6 +1541,8 @@ static void __init exynos5x_clk_init(struct device_node *np,
exynos5420_kfcclk_d, ARRAY_SIZE(exynos5420_kfcclk_d), 0);
exynos5420_clk_sleep_init();
+ exynos5_subcmus_init(ctx, ARRAY_SIZE(exynos5x_subcmus),
+ exynos5x_subcmus);
samsung_clk_of_add_provider(np, ctx);
}
@@ -1480,10 +1551,12 @@ static void __init exynos5420_clk_init(struct device_node *np)
{
exynos5x_clk_init(np, EXYNOS5420);
}
-CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock", exynos5420_clk_init);
+CLK_OF_DECLARE_DRIVER(exynos5420_clk, "samsung,exynos5420-clock",
+ exynos5420_clk_init);
static void __init exynos5800_clk_init(struct device_node *np)
{
exynos5x_clk_init(np, EXYNOS5800);
}
-CLK_OF_DECLARE(exynos5800_clk, "samsung,exynos5800-clock", exynos5800_clk_init);
+CLK_OF_DECLARE_DRIVER(exynos5800_clk, "samsung,exynos5800-clock",
+ exynos5800_clk_init);
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index db270908037a..5305ace514b2 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
@@ -703,68 +703,69 @@ static const struct samsung_gate_clock top_gate_clks[] __initconst = {
* & MPHY_PLL & G3D_PLL & DISP_PLL & ISP_PLL
*/
static const struct samsung_pll_rate_table exynos5433_pll_rates[] __initconst = {
- PLL_35XX_RATE(2500000000U, 625, 6, 0),
- PLL_35XX_RATE(2400000000U, 500, 5, 0),
- PLL_35XX_RATE(2300000000U, 575, 6, 0),
- PLL_35XX_RATE(2200000000U, 550, 6, 0),
- PLL_35XX_RATE(2100000000U, 350, 4, 0),
- PLL_35XX_RATE(2000000000U, 500, 6, 0),
- PLL_35XX_RATE(1900000000U, 475, 6, 0),
- PLL_35XX_RATE(1800000000U, 375, 5, 0),
- PLL_35XX_RATE(1700000000U, 425, 6, 0),
- PLL_35XX_RATE(1600000000U, 400, 6, 0),
- PLL_35XX_RATE(1500000000U, 250, 4, 0),
- PLL_35XX_RATE(1400000000U, 350, 6, 0),
- PLL_35XX_RATE(1332000000U, 222, 4, 0),
- PLL_35XX_RATE(1300000000U, 325, 6, 0),
- PLL_35XX_RATE(1200000000U, 500, 5, 1),
- PLL_35XX_RATE(1100000000U, 550, 6, 1),
- PLL_35XX_RATE(1086000000U, 362, 4, 1),
- PLL_35XX_RATE(1066000000U, 533, 6, 1),
- PLL_35XX_RATE(1000000000U, 500, 6, 1),
- PLL_35XX_RATE(933000000U, 311, 4, 1),
- PLL_35XX_RATE(921000000U, 307, 4, 1),
- PLL_35XX_RATE(900000000U, 375, 5, 1),
- PLL_35XX_RATE(825000000U, 275, 4, 1),
- PLL_35XX_RATE(800000000U, 400, 6, 1),
- PLL_35XX_RATE(733000000U, 733, 12, 1),
- PLL_35XX_RATE(700000000U, 175, 3, 1),
- PLL_35XX_RATE(667000000U, 222, 4, 1),
- PLL_35XX_RATE(633000000U, 211, 4, 1),
- PLL_35XX_RATE(600000000U, 500, 5, 2),
- PLL_35XX_RATE(552000000U, 460, 5, 2),
- PLL_35XX_RATE(550000000U, 550, 6, 2),
- PLL_35XX_RATE(543000000U, 362, 4, 2),
- PLL_35XX_RATE(533000000U, 533, 6, 2),
- PLL_35XX_RATE(500000000U, 500, 6, 2),
- PLL_35XX_RATE(444000000U, 370, 5, 2),
- PLL_35XX_RATE(420000000U, 350, 5, 2),
- PLL_35XX_RATE(400000000U, 400, 6, 2),
- PLL_35XX_RATE(350000000U, 350, 6, 2),
- PLL_35XX_RATE(333000000U, 222, 4, 2),
- PLL_35XX_RATE(300000000U, 500, 5, 3),
- PLL_35XX_RATE(278000000U, 556, 6, 3),
- PLL_35XX_RATE(266000000U, 532, 6, 3),
- PLL_35XX_RATE(250000000U, 500, 6, 3),
- PLL_35XX_RATE(200000000U, 400, 6, 3),
- PLL_35XX_RATE(166000000U, 332, 6, 3),
- PLL_35XX_RATE(160000000U, 320, 6, 3),
- PLL_35XX_RATE(133000000U, 532, 6, 4),
- PLL_35XX_RATE(100000000U, 400, 6, 4),
+ PLL_35XX_RATE(24 * MHZ, 2500000000U, 625, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 2400000000U, 500, 5, 0),
+ PLL_35XX_RATE(24 * MHZ, 2300000000U, 575, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 2200000000U, 550, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 2100000000U, 350, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 2000000000U, 500, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1900000000U, 475, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1800000000U, 375, 5, 0),
+ PLL_35XX_RATE(24 * MHZ, 1700000000U, 425, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1600000000U, 400, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1500000000U, 250, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1400000000U, 350, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1332000000U, 222, 4, 0),
+ PLL_35XX_RATE(24 * MHZ, 1300000000U, 325, 6, 0),
+ PLL_35XX_RATE(24 * MHZ, 1200000000U, 500, 5, 1),
+ PLL_35XX_RATE(24 * MHZ, 1100000000U, 550, 6, 1),
+ PLL_35XX_RATE(24 * MHZ, 1086000000U, 362, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 1066000000U, 533, 6, 1),
+ PLL_35XX_RATE(24 * MHZ, 1000000000U, 500, 6, 1),
+ PLL_35XX_RATE(24 * MHZ, 933000000U, 311, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 921000000U, 307, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 900000000U, 375, 5, 1),
+ PLL_35XX_RATE(24 * MHZ, 825000000U, 275, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 800000000U, 400, 6, 1),
+ PLL_35XX_RATE(24 * MHZ, 733000000U, 733, 12, 1),
+ PLL_35XX_RATE(24 * MHZ, 700000000U, 175, 3, 1),
+ PLL_35XX_RATE(24 * MHZ, 666000000U, 222, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 633000000U, 211, 4, 1),
+ PLL_35XX_RATE(24 * MHZ, 600000000U, 500, 5, 2),
+ PLL_35XX_RATE(24 * MHZ, 552000000U, 460, 5, 2),
+ PLL_35XX_RATE(24 * MHZ, 550000000U, 550, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 543000000U, 362, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 533000000U, 533, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 500000000U, 500, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 444000000U, 370, 5, 2),
+ PLL_35XX_RATE(24 * MHZ, 420000000U, 350, 5, 2),
+ PLL_35XX_RATE(24 * MHZ, 400000000U, 400, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 350000000U, 350, 6, 2),
+ PLL_35XX_RATE(24 * MHZ, 333000000U, 222, 4, 2),
+ PLL_35XX_RATE(24 * MHZ, 300000000U, 500, 5, 3),
+ PLL_35XX_RATE(24 * MHZ, 278000000U, 556, 6, 3),
+ PLL_35XX_RATE(24 * MHZ, 266000000U, 532, 6, 3),
+ PLL_35XX_RATE(24 * MHZ, 250000000U, 500, 6, 3),
+ PLL_35XX_RATE(24 * MHZ, 200000000U, 400, 6, 3),
+ PLL_35XX_RATE(24 * MHZ, 166000000U, 332, 6, 3),
+ PLL_35XX_RATE(24 * MHZ, 160000000U, 320, 6, 3),
+ PLL_35XX_RATE(24 * MHZ, 133000000U, 532, 6, 4),
+ PLL_35XX_RATE(24 * MHZ, 100000000U, 400, 6, 4),
{ /* sentinel */ }
};
/* AUD_PLL */
static const struct samsung_pll_rate_table exynos5433_aud_pll_rates[] __initconst = {
- PLL_36XX_RATE(400000000U, 200, 3, 2, 0),
- PLL_36XX_RATE(393216000U, 197, 3, 2, -25690),
- PLL_36XX_RATE(384000000U, 128, 2, 2, 0),
- PLL_36XX_RATE(368640000U, 246, 4, 2, -15729),
- PLL_36XX_RATE(361507200U, 181, 3, 2, -16148),
- PLL_36XX_RATE(338688000U, 113, 2, 2, -6816),
- PLL_36XX_RATE(294912000U, 98, 1, 3, 19923),
- PLL_36XX_RATE(288000000U, 96, 1, 3, 0),
- PLL_36XX_RATE(252000000U, 84, 1, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 400000000U, 200, 3, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 393216003U, 197, 3, 2, -25690),
+ PLL_36XX_RATE(24 * MHZ, 384000000U, 128, 2, 2, 0),
+ PLL_36XX_RATE(24 * MHZ, 368639991U, 246, 4, 2, -15729),
+ PLL_36XX_RATE(24 * MHZ, 361507202U, 181, 3, 2, -16148),
+ PLL_36XX_RATE(24 * MHZ, 338687988U, 113, 2, 2, -6816),
+ PLL_36XX_RATE(24 * MHZ, 294912002U, 98, 1, 3, 19923),
+ PLL_36XX_RATE(24 * MHZ, 288000000U, 96, 1, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 252000000U, 84, 1, 3, 0),
+ PLL_36XX_RATE(24 * MHZ, 196608001U, 197, 3, 3, -25690),
{ /* sentinel */ }
};
@@ -1672,7 +1673,7 @@ static const struct samsung_gate_clock peric_gate_clks[] __initconst = {
ENABLE_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0),
GATE(CLK_SCLK_IOCLK_I2S1_BCLK, "sclk_ioclk_i2s1_bclk",
"ioclk_i2s1_bclk_in", ENABLE_SCLK_PERIC, 10,
- CLK_SET_RATE_PARENT, 0),
+ CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0),
GATE(CLK_SCLK_SPDIF, "sclk_spdif", "sclk_spdif_peric",
ENABLE_SCLK_PERIC, 8, CLK_SET_RATE_PARENT, 0),
GATE(CLK_SCLK_PCM1, "sclk_pcm1", "sclk_pcm1_peric",
@@ -5513,10 +5514,8 @@ static int __init exynos5433_cmu_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
reg_base = devm_ioremap_resource(dev, res);
- if (IS_ERR(reg_base)) {
- dev_err(dev, "failed to map registers\n");
+ if (IS_ERR(reg_base))
return PTR_ERR(reg_base);
- }
for (i = 0; i < info->nr_clk_ids; ++i)
ctx->clk_data.hws[i] = ERR_PTR(-ENOENT);
diff --git a/drivers/clk/samsung/clk-exynos7.c b/drivers/clk/samsung/clk-exynos7.c
index 5931a4140c3d..492d51691080 100644
--- a/drivers/clk/samsung/clk-exynos7.c
+++ b/drivers/clk/samsung/clk-exynos7.c
@@ -140,7 +140,7 @@ static const struct samsung_div_clock topc_div_clks[] __initconst = {
};
static const struct samsung_pll_rate_table pll1460x_24mhz_tbl[] __initconst = {
- PLL_36XX_RATE(491520000, 20, 1, 0, 31457),
+ PLL_36XX_RATE(24 * MHZ, 491519897, 20, 1, 0, 31457),
{},
};
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index 61eb8abbfd9c..ca57b3dfa814 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -41,35 +41,62 @@ enum samsung_pll_type {
pll_1460x,
};
-#define PLL_35XX_RATE(_rate, _m, _p, _s) \
+#define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \
+ ((u64)(_fin) * (BIT(_ks) * (_m) + (_k)) / BIT(_ks) / ((_p) << (_s)))
+#define PLL_VALID_RATE(_fin, _fout, _m, _p, _s, _k, _ks) ((_fout) + \
+ BUILD_BUG_ON_ZERO(PLL_RATE(_fin, _m, _p, _s, _k, _ks) != (_fout)))
+
+#define PLL_35XX_RATE(_fin, _rate, _m, _p, _s) \
+ { \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ _m, _p, _s, 0, 16), \
+ .mdiv = (_m), \
+ .pdiv = (_p), \
+ .sdiv = (_s), \
+ }
+
+#define PLL_S3C2410_MPLL_RATE(_fin, _rate, _m, _p, _s) \
+ { \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ _m + 8, _p + 2, _s, 0, 16), \
+ .mdiv = (_m), \
+ .pdiv = (_p), \
+ .sdiv = (_s), \
+ }
+
+#define PLL_S3C2440_MPLL_RATE(_fin, _rate, _m, _p, _s) \
{ \
- .rate = (_rate), \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ 2 * (_m + 8), _p + 2, _s, 0, 16), \
.mdiv = (_m), \
.pdiv = (_p), \
.sdiv = (_s), \
}
-#define PLL_36XX_RATE(_rate, _m, _p, _s, _k) \
+#define PLL_36XX_RATE(_fin, _rate, _m, _p, _s, _k) \
{ \
- .rate = (_rate), \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ _m, _p, _s, _k, 16), \
.mdiv = (_m), \
.pdiv = (_p), \
.sdiv = (_s), \
.kdiv = (_k), \
}
-#define PLL_45XX_RATE(_rate, _m, _p, _s, _afc) \
+#define PLL_4508_RATE(_fin, _rate, _m, _p, _s, _afc) \
{ \
- .rate = (_rate), \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ _m, _p, _s - 1, 0, 16), \
.mdiv = (_m), \
.pdiv = (_p), \
.sdiv = (_s), \
.afc = (_afc), \
}
-#define PLL_4600_RATE(_rate, _m, _p, _s, _k, _vsel) \
+#define PLL_4600_RATE(_fin, _rate, _m, _p, _s, _k, _vsel) \
{ \
- .rate = (_rate), \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ _m, _p, _s, _k, 16), \
.mdiv = (_m), \
.pdiv = (_p), \
.sdiv = (_s), \
@@ -77,9 +104,10 @@ enum samsung_pll_type {
.vsel = (_vsel), \
}
-#define PLL_4650_RATE(_rate, _m, _p, _s, _k, _mfr, _mrr, _vsel) \
+#define PLL_4650_RATE(_fin, _rate, _m, _p, _s, _k, _mfr, _mrr, _vsel) \
{ \
- .rate = (_rate), \
+ .rate = PLL_VALID_RATE(_fin, _rate, \
+ _m, _p, _s, _k, 10), \
.mdiv = (_m), \
.pdiv = (_p), \
.sdiv = (_s), \
diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c
index e0650c33863b..a9c887475054 100644
--- a/drivers/clk/samsung/clk-s3c2410.c
+++ b/drivers/clk/samsung/clk-s3c2410.c
@@ -95,7 +95,7 @@ static void __init s3c2410_clk_sleep_init(void) {}
PNAME(fclk_p) = { "mpll", "div_slow" };
-struct samsung_mux_clock s3c2410_common_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2410_common_muxes[] __initdata = {
MUX(FCLK, "fclk", fclk_p, CLKSLOW, 4, 1),
};
@@ -111,12 +111,12 @@ static struct clk_div_table divslow_d[] = {
{ /* sentinel */ },
};
-struct samsung_div_clock s3c2410_common_dividers[] __initdata = {
+static struct samsung_div_clock s3c2410_common_dividers[] __initdata = {
DIV_T(0, "div_slow", "xti", CLKSLOW, 0, 3, divslow_d),
DIV(PCLK, "pclk", "hclk", CLKDIVN, 0, 1),
};
-struct samsung_gate_clock s3c2410_common_gates[] __initdata = {
+static struct samsung_gate_clock s3c2410_common_gates[] __initdata = {
GATE(PCLK_SPI, "spi", "pclk", CLKCON, 18, 0, 0),
GATE(PCLK_I2S, "i2s", "pclk", CLKCON, 17, 0, 0),
GATE(PCLK_I2C, "i2c", "pclk", CLKCON, 16, 0, 0),
@@ -135,7 +135,7 @@ struct samsung_gate_clock s3c2410_common_gates[] __initdata = {
};
/* should be added _after_ the soc-specific clocks are created */
-struct samsung_clock_alias s3c2410_common_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2410_common_aliases[] __initdata = {
ALIAS(PCLK_I2C, "s3c2410-i2c.0", "i2c"),
ALIAS(PCLK_ADC, NULL, "adc"),
ALIAS(PCLK_RTC, NULL, "rtc"),
@@ -162,34 +162,34 @@ struct samsung_clock_alias s3c2410_common_aliases[] __initdata = {
static struct samsung_pll_rate_table pll_s3c2410_12mhz_tbl[] __initdata = {
/* sorted in descending order */
/* 2410A extras */
- PLL_35XX_RATE(270000000, 127, 1, 1),
- PLL_35XX_RATE(268000000, 126, 1, 1),
- PLL_35XX_RATE(266000000, 125, 1, 1),
- PLL_35XX_RATE(226000000, 105, 1, 1),
- PLL_35XX_RATE(210000000, 132, 2, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 270000000, 127, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 268000000, 126, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 266000000, 125, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 226000000, 105, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 210000000, 132, 2, 1),
/* 2410 common */
- PLL_35XX_RATE(203000000, 161, 3, 1),
- PLL_35XX_RATE(192000000, 88, 1, 1),
- PLL_35XX_RATE(186000000, 85, 1, 1),
- PLL_35XX_RATE(180000000, 82, 1, 1),
- PLL_35XX_RATE(170000000, 77, 1, 1),
- PLL_35XX_RATE(158000000, 71, 1, 1),
- PLL_35XX_RATE(152000000, 68, 1, 1),
- PLL_35XX_RATE(147000000, 90, 2, 1),
- PLL_35XX_RATE(135000000, 82, 2, 1),
- PLL_35XX_RATE(124000000, 116, 1, 2),
- PLL_35XX_RATE(118000000, 150, 2, 2),
- PLL_35XX_RATE(113000000, 105, 1, 2),
- PLL_35XX_RATE(101000000, 127, 2, 2),
- PLL_35XX_RATE(90000000, 112, 2, 2),
- PLL_35XX_RATE(85000000, 105, 2, 2),
- PLL_35XX_RATE(79000000, 71, 1, 2),
- PLL_35XX_RATE(68000000, 82, 2, 2),
- PLL_35XX_RATE(56000000, 142, 2, 3),
- PLL_35XX_RATE(48000000, 120, 2, 3),
- PLL_35XX_RATE(51000000, 161, 3, 3),
- PLL_35XX_RATE(45000000, 82, 1, 3),
- PLL_35XX_RATE(34000000, 82, 2, 3),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 202800000, 161, 3, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 192000000, 88, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 186000000, 85, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 180000000, 82, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 170000000, 77, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 158000000, 71, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 152000000, 68, 1, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 147000000, 90, 2, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 135000000, 82, 2, 1),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 124000000, 116, 1, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 118500000, 150, 2, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 113000000, 105, 1, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 101250000, 127, 2, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 90000000, 112, 2, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 84750000, 105, 2, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 79000000, 71, 1, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 67500000, 82, 2, 2),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 56250000, 142, 2, 3),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 48000000, 120, 2, 3),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 50700000, 161, 3, 3),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 45000000, 82, 1, 3),
+ PLL_S3C2410_MPLL_RATE(12 * MHZ, 33750000, 82, 2, 3),
{ /* sentinel */ },
};
@@ -200,11 +200,11 @@ static struct samsung_pll_clock s3c2410_plls[] __initdata = {
LOCKTIME, UPLLCON, NULL),
};
-struct samsung_div_clock s3c2410_dividers[] __initdata = {
+static struct samsung_div_clock s3c2410_dividers[] __initdata = {
DIV(HCLK, "hclk", "mpll", CLKDIVN, 1, 1),
};
-struct samsung_fixed_factor_clock s3c2410_ffactor[] __initdata = {
+static struct samsung_fixed_factor_clock s3c2410_ffactor[] __initdata = {
/*
* armclk is directly supplied by the fclk, without
* switching possibility like on the s3c244x below.
@@ -215,7 +215,7 @@ struct samsung_fixed_factor_clock s3c2410_ffactor[] __initdata = {
FFACTOR(UCLK, "uclk", "upll", 1, 1, 0),
};
-struct samsung_clock_alias s3c2410_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2410_aliases[] __initdata = {
ALIAS(PCLK_UART0, "s3c2410-uart.0", "uart"),
ALIAS(PCLK_UART1, "s3c2410-uart.1", "uart"),
ALIAS(PCLK_UART2, "s3c2410-uart.2", "uart"),
@@ -229,33 +229,33 @@ struct samsung_clock_alias s3c2410_aliases[] __initdata = {
static struct samsung_pll_rate_table pll_s3c244x_12mhz_tbl[] __initdata = {
/* sorted in descending order */
- PLL_35XX_RATE(400000000, 0x5c, 1, 1),
- PLL_35XX_RATE(390000000, 0x7a, 2, 1),
- PLL_35XX_RATE(380000000, 0x57, 1, 1),
- PLL_35XX_RATE(370000000, 0xb1, 4, 1),
- PLL_35XX_RATE(360000000, 0x70, 2, 1),
- PLL_35XX_RATE(350000000, 0xa7, 4, 1),
- PLL_35XX_RATE(340000000, 0x4d, 1, 1),
- PLL_35XX_RATE(330000000, 0x66, 2, 1),
- PLL_35XX_RATE(320000000, 0x98, 4, 1),
- PLL_35XX_RATE(310000000, 0x93, 4, 1),
- PLL_35XX_RATE(300000000, 0x75, 3, 1),
- PLL_35XX_RATE(240000000, 0x70, 1, 2),
- PLL_35XX_RATE(230000000, 0x6b, 1, 2),
- PLL_35XX_RATE(220000000, 0x66, 1, 2),
- PLL_35XX_RATE(210000000, 0x84, 2, 2),
- PLL_35XX_RATE(200000000, 0x5c, 1, 2),
- PLL_35XX_RATE(190000000, 0x57, 1, 2),
- PLL_35XX_RATE(180000000, 0x70, 2, 2),
- PLL_35XX_RATE(170000000, 0x4d, 1, 2),
- PLL_35XX_RATE(160000000, 0x98, 4, 2),
- PLL_35XX_RATE(150000000, 0x75, 3, 2),
- PLL_35XX_RATE(120000000, 0x70, 1, 3),
- PLL_35XX_RATE(110000000, 0x66, 1, 3),
- PLL_35XX_RATE(100000000, 0x5c, 1, 3),
- PLL_35XX_RATE(90000000, 0x70, 2, 3),
- PLL_35XX_RATE(80000000, 0x98, 4, 3),
- PLL_35XX_RATE(75000000, 0x75, 3, 3),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 400000000, 0x5c, 1, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 390000000, 0x7a, 2, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 380000000, 0x57, 1, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 370000000, 0xb1, 4, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 360000000, 0x70, 2, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 350000000, 0xa7, 4, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 340000000, 0x4d, 1, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 330000000, 0x66, 2, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 320000000, 0x98, 4, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 310000000, 0x93, 4, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 300000000, 0x75, 3, 1),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 240000000, 0x70, 1, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 230000000, 0x6b, 1, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 220000000, 0x66, 1, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 210000000, 0x84, 2, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 200000000, 0x5c, 1, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 190000000, 0x57, 1, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 180000000, 0x70, 2, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 170000000, 0x4d, 1, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 160000000, 0x98, 4, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 150000000, 0x75, 3, 2),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 120000000, 0x70, 1, 3),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 110000000, 0x66, 1, 3),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 100000000, 0x5c, 1, 3),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 90000000, 0x70, 2, 3),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 80000000, 0x98, 4, 3),
+ PLL_S3C2440_MPLL_RATE(12 * MHZ, 75000000, 0x75, 3, 3),
{ /* sentinel */ },
};
@@ -269,12 +269,12 @@ static struct samsung_pll_clock s3c244x_common_plls[] __initdata = {
PNAME(hclk_p) = { "fclk", "div_hclk_2", "div_hclk_4", "div_hclk_3" };
PNAME(armclk_p) = { "fclk", "hclk" };
-struct samsung_mux_clock s3c244x_common_muxes[] __initdata = {
+static struct samsung_mux_clock s3c244x_common_muxes[] __initdata = {
MUX(HCLK, "hclk", hclk_p, CLKDIVN, 1, 2),
MUX(ARMCLK, "armclk", armclk_p, CAMDIVN, 12, 1),
};
-struct samsung_fixed_factor_clock s3c244x_common_ffactor[] __initdata = {
+static struct samsung_fixed_factor_clock s3c244x_common_ffactor[] __initdata = {
FFACTOR(0, "div_hclk_2", "fclk", 1, 2, 0),
FFACTOR(0, "ff_cam", "div_cam", 2, 1, CLK_SET_RATE_PARENT),
};
@@ -291,7 +291,7 @@ static struct clk_div_table div_hclk_3_d[] = {
{ /* sentinel */ },
};
-struct samsung_div_clock s3c244x_common_dividers[] __initdata = {
+static struct samsung_div_clock s3c244x_common_dividers[] __initdata = {
DIV(UCLK, "uclk", "upll", CLKDIVN, 3, 1),
DIV(0, "div_hclk", "fclk", CLKDIVN, 1, 1),
DIV_T(0, "div_hclk_4", "fclk", CAMDIVN, 9, 1, div_hclk_4_d),
@@ -299,11 +299,11 @@ struct samsung_div_clock s3c244x_common_dividers[] __initdata = {
DIV(0, "div_cam", "upll", CAMDIVN, 0, 3),
};
-struct samsung_gate_clock s3c244x_common_gates[] __initdata = {
+static struct samsung_gate_clock s3c244x_common_gates[] __initdata = {
GATE(HCLK_CAM, "cam", "hclk", CLKCON, 19, 0, 0),
};
-struct samsung_clock_alias s3c244x_common_aliases[] __initdata = {
+static struct samsung_clock_alias s3c244x_common_aliases[] __initdata = {
ALIAS(PCLK_UART0, "s3c2440-uart.0", "uart"),
ALIAS(PCLK_UART1, "s3c2440-uart.1", "uart"),
ALIAS(PCLK_UART2, "s3c2440-uart.2", "uart"),
@@ -318,23 +318,23 @@ struct samsung_clock_alias s3c244x_common_aliases[] __initdata = {
PNAME(s3c2440_camif_p) = { "upll", "ff_cam" };
-struct samsung_mux_clock s3c2440_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2440_muxes[] __initdata = {
MUX(CAMIF, "camif", s3c2440_camif_p, CAMDIVN, 4, 1),
};
-struct samsung_gate_clock s3c2440_gates[] __initdata = {
+static struct samsung_gate_clock s3c2440_gates[] __initdata = {
GATE(PCLK_AC97, "ac97", "pclk", CLKCON, 20, 0, 0),
};
/* S3C2442 specific clocks */
-struct samsung_fixed_factor_clock s3c2442_ffactor[] __initdata = {
+static struct samsung_fixed_factor_clock s3c2442_ffactor[] __initdata = {
FFACTOR(0, "upll_3", "upll", 1, 3, 0),
};
PNAME(s3c2442_camif_p) = { "upll", "ff_cam", "upll", "upll_3" };
-struct samsung_mux_clock s3c2442_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2442_muxes[] __initdata = {
MUX(CAMIF, "camif", s3c2442_camif_p, CAMDIVN, 4, 2),
};
@@ -343,7 +343,7 @@ struct samsung_mux_clock s3c2442_muxes[] __initdata = {
* Only necessary until the devicetree-move is complete
*/
#define XTI 1
-struct samsung_fixed_rate_clock s3c2410_common_frate_clks[] __initdata = {
+static struct samsung_fixed_rate_clock s3c2410_common_frate_clks[] __initdata = {
FRATE(XTI, "xti", NULL, 0, 0),
};
@@ -468,18 +468,18 @@ void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
static void __init s3c2410_clk_init(struct device_node *np)
{
- s3c2410_common_clk_init(np, 0, S3C2410, 0);
+ s3c2410_common_clk_init(np, 0, S3C2410, NULL);
}
CLK_OF_DECLARE(s3c2410_clk, "samsung,s3c2410-clock", s3c2410_clk_init);
static void __init s3c2440_clk_init(struct device_node *np)
{
- s3c2410_common_clk_init(np, 0, S3C2440, 0);
+ s3c2410_common_clk_init(np, 0, S3C2440, NULL);
}
CLK_OF_DECLARE(s3c2440_clk, "samsung,s3c2440-clock", s3c2440_clk_init);
static void __init s3c2442_clk_init(struct device_node *np)
{
- s3c2410_common_clk_init(np, 0, S3C2442, 0);
+ s3c2410_common_clk_init(np, 0, S3C2442, NULL);
}
CLK_OF_DECLARE(s3c2442_clk, "samsung,s3c2442-clock", s3c2442_clk_init);
diff --git a/drivers/clk/samsung/clk-s3c2412.c b/drivers/clk/samsung/clk-s3c2412.c
index b8340a49921b..6bc94d3aff78 100644
--- a/drivers/clk/samsung/clk-s3c2412.c
+++ b/drivers/clk/samsung/clk-s3c2412.c
@@ -27,11 +27,6 @@
#define CLKSRC 0x1c
#define SWRST 0x30
-/* list of PLLs to be registered */
-enum s3c2412_plls {
- mpll, upll,
-};
-
static void __iomem *reg_base;
#ifdef CONFIG_PM_SLEEP
@@ -98,7 +93,7 @@ static struct clk_div_table divxti_d[] = {
{ /* sentinel */ },
};
-struct samsung_div_clock s3c2412_dividers[] __initdata = {
+static struct samsung_div_clock s3c2412_dividers[] __initdata = {
DIV_T(0, "div_xti", "xti", CLKSRC, 0, 3, divxti_d),
DIV(0, "div_cam", "mux_cam", CLKDIVN, 16, 4),
DIV(0, "div_i2s", "mux_i2s", CLKDIVN, 12, 4),
@@ -110,7 +105,7 @@ struct samsung_div_clock s3c2412_dividers[] __initdata = {
DIV(HCLK, "hclk", "armdiv", CLKDIVN, 0, 2),
};
-struct samsung_fixed_factor_clock s3c2412_ffactor[] __initdata = {
+static struct samsung_fixed_factor_clock s3c2412_ffactor[] __initdata = {
FFACTOR(0, "ff_hclk", "hclk", 2, 1, CLK_SET_RATE_PARENT),
};
@@ -130,7 +125,7 @@ PNAME(msysclk_p) = { "mdivclk", "mpll" };
PNAME(mdivclk_p) = { "xti", "div_xti" };
PNAME(armclk_p) = { "armdiv", "hclk" };
-struct samsung_mux_clock s3c2412_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2412_muxes[] __initdata = {
MUX(0, "erefclk", erefclk_p, CLKSRC, 14, 2),
MUX(0, "urefclk", urefclk_p, CLKSRC, 12, 2),
MUX(0, "mux_cam", camclk_p, CLKSRC, 11, 1),
@@ -144,13 +139,11 @@ struct samsung_mux_clock s3c2412_muxes[] __initdata = {
};
static struct samsung_pll_clock s3c2412_plls[] __initdata = {
- [mpll] = PLL(pll_s3c2440_mpll, MPLL, "mpll", "xti",
- LOCKTIME, MPLLCON, NULL),
- [upll] = PLL(pll_s3c2410_upll, UPLL, "upll", "urefclk",
- LOCKTIME, UPLLCON, NULL),
+ PLL(pll_s3c2440_mpll, MPLL, "mpll", "xti", LOCKTIME, MPLLCON, NULL),
+ PLL(pll_s3c2410_upll, UPLL, "upll", "urefclk", LOCKTIME, UPLLCON, NULL),
};
-struct samsung_gate_clock s3c2412_gates[] __initdata = {
+static struct samsung_gate_clock s3c2412_gates[] __initdata = {
GATE(PCLK_WDT, "wdt", "pclk", CLKCON, 28, 0, 0),
GATE(PCLK_SPI, "spi", "pclk", CLKCON, 27, 0, 0),
GATE(PCLK_I2S, "i2s", "pclk", CLKCON, 26, 0, 0),
@@ -181,7 +174,7 @@ struct samsung_gate_clock s3c2412_gates[] __initdata = {
GATE(HCLK_DMA0, "dma0", "hclk", CLKCON, 0, CLK_IGNORE_UNUSED, 0),
};
-struct samsung_clock_alias s3c2412_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2412_aliases[] __initdata = {
ALIAS(PCLK_UART0, "s3c2412-uart.0", "uart"),
ALIAS(PCLK_UART1, "s3c2412-uart.1", "uart"),
ALIAS(PCLK_UART2, "s3c2412-uart.2", "uart"),
@@ -231,7 +224,7 @@ static struct notifier_block s3c2412_restart_handler = {
* Only necessary until the devicetree-move is complete
*/
#define XTI 1
-struct samsung_fixed_rate_clock s3c2412_common_frate_clks[] __initdata = {
+static struct samsung_fixed_rate_clock s3c2412_common_frate_clks[] __initdata = {
FRATE(XTI, "xti", NULL, 0, 0),
FRATE(0, "ext", NULL, 0, 0),
};
@@ -296,6 +289,6 @@ void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
static void __init s3c2412_clk_init(struct device_node *np)
{
- s3c2412_common_clk_init(np, 0, 0, 0);
+ s3c2412_common_clk_init(np, 0, 0, NULL);
}
CLK_OF_DECLARE(s3c2412_clk, "samsung,s3c2412-clock", s3c2412_clk_init);
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index d94b85a42356..c46e6d5bc9bc 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/drivers/clk/samsung/clk-s3c2443.c
@@ -41,11 +41,6 @@ enum supported_socs {
S3C2450,
};
-/* list of PLLs to be registered */
-enum s3c2443_plls {
- mpll, epll,
-};
-
static void __iomem *reg_base;
#ifdef CONFIG_PM_SLEEP
@@ -113,7 +108,7 @@ PNAME(msysclk_p) = { "mpllref", "mpll" };
PNAME(armclk_p) = { "armdiv" , "hclk" };
PNAME(i2s0_p) = { "div_i2s0", "ext_i2s", "epllref", "epllref" };
-struct samsung_mux_clock s3c2443_common_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2443_common_muxes[] __initdata = {
MUX(0, "epllref", epllref_p, CLKSRC, 7, 2),
MUX(ESYSCLK, "esysclk", esysclk_p, CLKSRC, 6, 1),
MUX(0, "mpllref", mpllref_p, CLKSRC, 3, 1),
@@ -141,7 +136,7 @@ static struct clk_div_table mdivclk_d[] = {
{ /* sentinel */ },
};
-struct samsung_div_clock s3c2443_common_dividers[] __initdata = {
+static struct samsung_div_clock s3c2443_common_dividers[] __initdata = {
DIV_T(0, "mdivclk", "xti", CLKDIV0, 6, 3, mdivclk_d),
DIV(0, "prediv", "msysclk", CLKDIV0, 4, 2),
DIV_T(HCLK, "hclk", "prediv", CLKDIV0, 0, 2, hclk_d),
@@ -154,7 +149,7 @@ struct samsung_div_clock s3c2443_common_dividers[] __initdata = {
DIV(0, "div_usbhost", "esysclk", CLKDIV1, 4, 2),
};
-struct samsung_gate_clock s3c2443_common_gates[] __initdata = {
+static struct samsung_gate_clock s3c2443_common_gates[] __initdata = {
GATE(SCLK_HSMMC_EXT, "sclk_hsmmcext", "ext", SCLKCON, 13, 0, 0),
GATE(SCLK_HSMMC1, "sclk_hsmmc1", "div_hsmmc1", SCLKCON, 12, 0, 0),
GATE(SCLK_FIMD, "sclk_fimd", "div_fimd", SCLKCON, 10, 0, 0),
@@ -188,7 +183,7 @@ struct samsung_gate_clock s3c2443_common_gates[] __initdata = {
GATE(PCLK_UART0, "uart0", "pclk", PCLKCON, 0, 0, 0),
};
-struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
ALIAS(MSYSCLK, NULL, "msysclk"),
ALIAS(ARMCLK, NULL, "armclk"),
ALIAS(MPLL, NULL, "mpll"),
@@ -225,10 +220,8 @@ struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
/* S3C2416 specific clocks */
static struct samsung_pll_clock s3c2416_pll_clks[] __initdata = {
- [mpll] = PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref",
- LOCKCON0, MPLLCON, NULL),
- [epll] = PLL(pll_6553, EPLL, "epll", "epllref",
- LOCKCON1, EPLLCON, NULL),
+ PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref", LOCKCON0, MPLLCON, NULL),
+ PLL(pll_6553, EPLL, "epll", "epllref", LOCKCON1, EPLLCON, NULL),
};
PNAME(s3c2416_hsmmc0_p) = { "sclk_hsmmc0", "sclk_hsmmcext" };
@@ -245,19 +238,19 @@ static struct clk_div_table armdiv_s3c2416_d[] = {
{ /* sentinel */ },
};
-struct samsung_div_clock s3c2416_dividers[] __initdata = {
+static struct samsung_div_clock s3c2416_dividers[] __initdata = {
DIV_T(ARMDIV, "armdiv", "msysclk", CLKDIV0, 9, 3, armdiv_s3c2416_d),
DIV(0, "div_hsspi0_mpll", "msysclk", CLKDIV2, 0, 4),
DIV(0, "div_hsmmc0", "esysclk", CLKDIV2, 6, 2),
};
-struct samsung_mux_clock s3c2416_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2416_muxes[] __initdata = {
MUX(MUX_HSMMC0, "mux_hsmmc0", s3c2416_hsmmc0_p, CLKSRC, 16, 1),
MUX(MUX_HSMMC1, "mux_hsmmc1", s3c2416_hsmmc1_p, CLKSRC, 17, 1),
MUX(MUX_HSSPI0, "mux_hsspi0", s3c2416_hsspi0_p, CLKSRC, 18, 1),
};
-struct samsung_gate_clock s3c2416_gates[] __initdata = {
+static struct samsung_gate_clock s3c2416_gates[] __initdata = {
GATE(0, "hsspi0_mpll", "div_hsspi0_mpll", SCLKCON, 19, 0, 0),
GATE(0, "hsspi0_epll", "div_hsspi0_epll", SCLKCON, 14, 0, 0),
GATE(0, "sclk_hsmmc0", "div_hsmmc0", SCLKCON, 6, 0, 0),
@@ -267,7 +260,7 @@ struct samsung_gate_clock s3c2416_gates[] __initdata = {
GATE(PCLK_PCM, "pcm", "pclk", PCLKCON, 19, 0, 0),
};
-struct samsung_clock_alias s3c2416_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2416_aliases[] __initdata = {
ALIAS(HCLK_HSMMC0, "s3c-sdhci.0", "hsmmc"),
ALIAS(HCLK_HSMMC0, "s3c-sdhci.0", "mmc_busclk.0"),
ALIAS(MUX_HSMMC0, "s3c-sdhci.0", "mmc_busclk.2"),
@@ -279,10 +272,8 @@ struct samsung_clock_alias s3c2416_aliases[] __initdata = {
/* S3C2443 specific clocks */
static struct samsung_pll_clock s3c2443_pll_clks[] __initdata = {
- [mpll] = PLL(pll_3000, MPLL, "mpll", "mpllref",
- LOCKCON0, MPLLCON, NULL),
- [epll] = PLL(pll_2126, EPLL, "epll", "epllref",
- LOCKCON1, EPLLCON, NULL),
+ PLL(pll_3000, MPLL, "mpll", "mpllref", LOCKCON0, MPLLCON, NULL),
+ PLL(pll_2126, EPLL, "epll", "epllref", LOCKCON1, EPLLCON, NULL),
};
static struct clk_div_table armdiv_s3c2443_d[] = {
@@ -297,12 +288,12 @@ static struct clk_div_table armdiv_s3c2443_d[] = {
{ /* sentinel */ },
};
-struct samsung_div_clock s3c2443_dividers[] __initdata = {
+static struct samsung_div_clock s3c2443_dividers[] __initdata = {
DIV_T(ARMDIV, "armdiv", "msysclk", CLKDIV0, 9, 4, armdiv_s3c2443_d),
DIV(0, "div_cam", "esysclk", CLKDIV1, 26, 4),
};
-struct samsung_gate_clock s3c2443_gates[] __initdata = {
+static struct samsung_gate_clock s3c2443_gates[] __initdata = {
GATE(SCLK_HSSPI0, "sclk_hsspi0", "div_hsspi0_epll", SCLKCON, 14, 0, 0),
GATE(SCLK_CAM, "sclk_cam", "div_cam", SCLKCON, 11, 0, 0),
GATE(HCLK_CFC, "cfc", "hclk", HCLKCON, 17, CLK_IGNORE_UNUSED, 0),
@@ -311,7 +302,7 @@ struct samsung_gate_clock s3c2443_gates[] __initdata = {
GATE(PCLK_SDI, "sdi", "pclk", PCLKCON, 5, 0, 0),
};
-struct samsung_clock_alias s3c2443_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2443_aliases[] __initdata = {
ALIAS(SCLK_HSSPI0, "s3c2443-spi.0", "spi_busclk2"),
ALIAS(SCLK_HSMMC1, "s3c-sdhci.1", "mmc_busclk.2"),
ALIAS(SCLK_CAM, NULL, "camif-upll"),
@@ -327,20 +318,20 @@ PNAME(s3c2450_cam_p) = { "div_cam", "hclk" };
PNAME(s3c2450_hsspi1_p) = { "hsspi1_epll", "hsspi1_mpll" };
PNAME(i2s1_p) = { "div_i2s1", "ext_i2s", "epllref", "epllref" };
-struct samsung_div_clock s3c2450_dividers[] __initdata = {
+static struct samsung_div_clock s3c2450_dividers[] __initdata = {
DIV(0, "div_cam", "esysclk", CLKDIV1, 26, 4),
DIV(0, "div_hsspi1_epll", "esysclk", CLKDIV2, 24, 2),
DIV(0, "div_hsspi1_mpll", "msysclk", CLKDIV2, 16, 4),
DIV(0, "div_i2s1", "esysclk", CLKDIV2, 12, 4),
};
-struct samsung_mux_clock s3c2450_muxes[] __initdata = {
+static struct samsung_mux_clock s3c2450_muxes[] __initdata = {
MUX(0, "mux_cam", s3c2450_cam_p, CLKSRC, 20, 1),
MUX(MUX_HSSPI1, "mux_hsspi1", s3c2450_hsspi1_p, CLKSRC, 19, 1),
MUX(0, "mux_i2s1", i2s1_p, CLKSRC, 12, 2),
};
-struct samsung_gate_clock s3c2450_gates[] __initdata = {
+static struct samsung_gate_clock s3c2450_gates[] __initdata = {
GATE(SCLK_I2S1, "sclk_i2s1", "div_i2s1", SCLKCON, 5, 0, 0),
GATE(HCLK_CFC, "cfc", "hclk", HCLKCON, 17, 0, 0),
GATE(HCLK_CAM, "cam", "hclk", HCLKCON, 8, 0, 0),
@@ -351,7 +342,7 @@ struct samsung_gate_clock s3c2450_gates[] __initdata = {
GATE(PCLK_SPI1, "spi1", "pclk", PCLKCON, 14, 0, 0),
};
-struct samsung_clock_alias s3c2450_aliases[] __initdata = {
+static struct samsung_clock_alias s3c2450_aliases[] __initdata = {
ALIAS(PCLK_SPI1, "s3c2443-spi.1", "spi"),
ALIAS(PCLK_SPI1, "s3c2443-spi.1", "spi_busclk0"),
ALIAS(MUX_HSSPI1, "s3c2443-spi.1", "spi_busclk2"),
@@ -374,7 +365,7 @@ static struct notifier_block s3c2443_restart_handler = {
* fixed rate clocks generated outside the soc
* Only necessary until the devicetree-move is complete
*/
-struct samsung_fixed_rate_clock s3c2443_common_frate_clks[] __initdata = {
+static struct samsung_fixed_rate_clock s3c2443_common_frate_clks[] __initdata = {
FRATE(0, "xti", NULL, 0, 0),
FRATE(0, "ext", NULL, 0, 0),
FRATE(0, "ext_i2s", NULL, 0, 0),
@@ -470,18 +461,18 @@ void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
static void __init s3c2416_clk_init(struct device_node *np)
{
- s3c2443_common_clk_init(np, 0, S3C2416, 0);
+ s3c2443_common_clk_init(np, 0, S3C2416, NULL);
}
CLK_OF_DECLARE(s3c2416_clk, "samsung,s3c2416-clock", s3c2416_clk_init);
static void __init s3c2443_clk_init(struct device_node *np)
{
- s3c2443_common_clk_init(np, 0, S3C2443, 0);
+ s3c2443_common_clk_init(np, 0, S3C2443, NULL);
}
CLK_OF_DECLARE(s3c2443_clk, "samsung,s3c2443-clock", s3c2443_clk_init);
static void __init s3c2450_clk_init(struct device_node *np)
{
- s3c2443_common_clk_init(np, 0, S3C2450, 0);
+ s3c2443_common_clk_init(np, 0, S3C2450, NULL);
}
CLK_OF_DECLARE(s3c2450_clk, "samsung,s3c2450-clock", s3c2450_clk_init);
diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c
index 7306867a0ab8..6db01cf5ab83 100644
--- a/drivers/clk/samsung/clk-s3c64xx.c
+++ b/drivers/clk/samsung/clk-s3c64xx.c
@@ -56,11 +56,6 @@
#define GATE_ON(_id, cname, pname, o, b) \
GATE(_id, cname, pname, o, b, CLK_IGNORE_UNUSED, 0)
-/* list of PLLs to be registered */
-enum s3c64xx_plls {
- apll, mpll, epll,
-};
-
static void __iomem *reg_base;
static bool is_s3c6400;
@@ -364,12 +359,12 @@ GATE_CLOCKS(s3c6410_gate_clks) __initdata = {
/* List of PLL clocks. */
static struct samsung_pll_clock s3c64xx_pll_clks[] __initdata = {
- [apll] = PLL(pll_6552, FOUT_APLL, "fout_apll", "fin_pll",
- APLL_LOCK, APLL_CON, NULL),
- [mpll] = PLL(pll_6552, FOUT_MPLL, "fout_mpll", "fin_pll",
- MPLL_LOCK, MPLL_CON, NULL),
- [epll] = PLL(pll_6553, FOUT_EPLL, "fout_epll", "fin_pll",
- EPLL_LOCK, EPLL_CON0, NULL),
+ PLL(pll_6552, FOUT_APLL, "fout_apll", "fin_pll",
+ APLL_LOCK, APLL_CON, NULL),
+ PLL(pll_6552, FOUT_MPLL, "fout_mpll", "fin_pll",
+ MPLL_LOCK, MPLL_CON, NULL),
+ PLL(pll_6553, FOUT_EPLL, "fout_epll", "fin_pll",
+ EPLL_LOCK, EPLL_CON0, NULL),
};
/* Aliases for common s3c64xx clocks. */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-26 10:38:23 +0300