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ARM: S5P64X0: Add clkdev support 

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Thomas Abraham 2011-06-14 19:12:27 +09:00 коммит произвёл Kukjin Kim
Родитель 226e85f4da
Коммит d8b22d25b7
4 изменённых файлов: 49 добавлений и 103 удалений
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1
arch/arm/Kconfig
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@ -725,6 +725,7 @@ config ARCH_S5P64X0
select CPU_V6 select CPU_V6
select GENERIC_GPIO select GENERIC_GPIO
select HAVE_CLK select HAVE_CLK
select CLKDEV_LOOKUP
select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C2410_WATCHDOG if WATCHDOG
select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS
select HAVE_SCHED_CLOCK select HAVE_SCHED_CLOCK

74
arch/arm/mach-s5p64x0/clock-s5p6440.c
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@ -95,7 +95,6 @@ static struct clk_ops s5p6440_epll_ops = {
static struct clksrc_clk clk_hclk = { static struct clksrc_clk clk_hclk = {
.clk = { .clk = {
.name = "clk_hclk", .name = "clk_hclk",
.id = -1,
.parent = &clk_armclk.clk, .parent = &clk_armclk.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
@ -104,7 +103,6 @@ static struct clksrc_clk clk_hclk = {
static struct clksrc_clk clk_pclk = { static struct clksrc_clk clk_pclk = {
.clk = { .clk = {
.name = "clk_pclk", .name = "clk_pclk",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
@ -112,7 +110,6 @@ static struct clksrc_clk clk_pclk = {
static struct clksrc_clk clk_hclk_low = { static struct clksrc_clk clk_hclk_low = {
.clk = { .clk = {
.name = "clk_hclk_low", .name = "clk_hclk_low",
.id = -1,
}, },
.sources = &clkset_hclk_low, .sources = &clkset_hclk_low,
.reg_src = { .reg = S5P64X0_SYS_OTHERS, .shift = 6, .size = 1 }, .reg_src = { .reg = S5P64X0_SYS_OTHERS, .shift = 6, .size = 1 },
@ -122,7 +119,6 @@ static struct clksrc_clk clk_hclk_low = {
static struct clksrc_clk clk_pclk_low = { static struct clksrc_clk clk_pclk_low = {
.clk = { .clk = {
.name = "clk_pclk_low", .name = "clk_pclk_low",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
@ -136,187 +132,167 @@ static struct clksrc_clk clk_pclk_low = {
static struct clk init_clocks_off[] = { static struct clk init_clocks_off[] = {
{ {
.name = "nand", .name = "nand",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_mem_ctrl, .enable = s5p64x0_mem_ctrl,
.ctrlbit = (1 << 2), .ctrlbit = (1 << 2),
}, { }, {
.name = "post", .name = "post",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 5) .ctrlbit = (1 << 5)
}, { }, {
.name = "2d", .name = "2d",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 8), .ctrlbit = (1 << 8),
}, { }, {
.name = "pdma", .name = "pdma",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 12), .ctrlbit = (1 << 12),
}, { }, {
.name = "hsmmc", .name = "hsmmc",
.id = 0, .devname = "s3c-sdhci.0",
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 17), .ctrlbit = (1 << 17),
}, { }, {
.name = "hsmmc", .name = "hsmmc",
.id = 1, .devname = "s3c-sdhci.1",
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 18), .ctrlbit = (1 << 18),
}, { }, {
.name = "hsmmc", .name = "hsmmc",
.id = 2, .devname = "s3c-sdhci.2",
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 19), .ctrlbit = (1 << 19),
}, { }, {
.name = "otg", .name = "otg",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 20) .ctrlbit = (1 << 20)
}, { }, {
.name = "irom", .name = "irom",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 25), .ctrlbit = (1 << 25),
}, { }, {
.name = "lcd", .name = "lcd",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk1_ctrl, .enable = s5p64x0_hclk1_ctrl,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
}, { }, {
.name = "hclk_fimgvg", .name = "hclk_fimgvg",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk1_ctrl, .enable = s5p64x0_hclk1_ctrl,
.ctrlbit = (1 << 2), .ctrlbit = (1 << 2),
}, { }, {
.name = "tsi", .name = "tsi",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk1_ctrl, .enable = s5p64x0_hclk1_ctrl,
.ctrlbit = (1 << 0), .ctrlbit = (1 << 0),
}, { }, {
.name = "watchdog", .name = "watchdog",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 5), .ctrlbit = (1 << 5),
}, { }, {
.name = "rtc", .name = "rtc",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 6), .ctrlbit = (1 << 6),
}, { }, {
.name = "timers", .name = "timers",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 7), .ctrlbit = (1 << 7),
}, { }, {
.name = "pcm", .name = "pcm",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 8), .ctrlbit = (1 << 8),
}, { }, {
.name = "adc", .name = "adc",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 12), .ctrlbit = (1 << 12),
}, { }, {
.name = "i2c", .name = "i2c",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 17), .ctrlbit = (1 << 17),
}, { }, {
.name = "spi", .name = "spi",
.id = 0, .devname = "s3c64xx-spi.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 21), .ctrlbit = (1 << 21),
}, { }, {
.name = "spi", .name = "spi",
.id = 1, .devname = "s3c64xx-spi.1",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 22), .ctrlbit = (1 << 22),
}, { }, {
.name = "gps", .name = "gps",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 25), .ctrlbit = (1 << 25),
}, { }, {
.name = "iis", .name = "iis",
.id = 0, .devname = "samsung-i2s.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 26), .ctrlbit = (1 << 26),
}, { }, {
.name = "dsim", .name = "dsim",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 28), .ctrlbit = (1 << 28),
}, { }, {
.name = "etm", .name = "etm",
.id = -1,
.parent = &clk_pclk.clk, .parent = &clk_pclk.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 29), .ctrlbit = (1 << 29),
}, { }, {
.name = "dmc0", .name = "dmc0",
.id = -1,
.parent = &clk_pclk.clk, .parent = &clk_pclk.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 30), .ctrlbit = (1 << 30),
}, { }, {
.name = "pclk_fimgvg", .name = "pclk_fimgvg",
.id = -1,
.parent = &clk_pclk.clk, .parent = &clk_pclk.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 31), .ctrlbit = (1 << 31),
}, { }, {
.name = "sclk_spi_48", .name = "sclk_spi_48",
.id = 0, .devname = "s3c64xx-spi.0",
.parent = &clk_48m, .parent = &clk_48m,
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
.ctrlbit = (1 << 22), .ctrlbit = (1 << 22),
}, { }, {
.name = "sclk_spi_48", .name = "sclk_spi_48",
.id = 1, .devname = "s3c64xx-spi.1",
.parent = &clk_48m, .parent = &clk_48m,
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
.ctrlbit = (1 << 23), .ctrlbit = (1 << 23),
}, { }, {
.name = "mmc_48m", .name = "mmc_48m",
.id = 0, .devname = "s3c-sdhci.0",
.parent = &clk_48m, .parent = &clk_48m,
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
.ctrlbit = (1 << 27), .ctrlbit = (1 << 27),
}, { }, {
.name = "mmc_48m", .name = "mmc_48m",
.id = 1, .devname = "s3c-sdhci.1",
.parent = &clk_48m, .parent = &clk_48m,
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
.ctrlbit = (1 << 28), .ctrlbit = (1 << 28),
}, { }, {
.name = "mmc_48m", .name = "mmc_48m",
.id = 2, .devname = "s3c-sdhci.2",
.parent = &clk_48m, .parent = &clk_48m,
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
.ctrlbit = (1 << 29), .ctrlbit = (1 << 29),
@ -329,43 +305,40 @@ static struct clk init_clocks_off[] = {
static struct clk init_clocks[] = { static struct clk init_clocks[] = {
{ {
.name = "intc", .name = "intc",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
}, { }, {
.name = "mem", .name = "mem",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 21), .ctrlbit = (1 << 21),
}, { }, {
.name = "uart", .name = "uart",
.id = 0, .devname = "s3c6400-uart.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
}, { }, {
.name = "uart", .name = "uart",
.id = 1, .devname = "s3c6400-uart.1",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 2), .ctrlbit = (1 << 2),
}, { }, {
.name = "uart", .name = "uart",
.id = 2, .devname = "s3c6400-uart.2",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 3), .ctrlbit = (1 << 3),
}, { }, {
.name = "uart", .name = "uart",
.id = 3, .devname = "s3c6400-uart.3",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 4), .ctrlbit = (1 << 4),
}, { }, {
.name = "gpio", .name = "gpio",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 18), .ctrlbit = (1 << 18),
@ -374,12 +347,10 @@ static struct clk init_clocks[] = {
static struct clk clk_iis_cd_v40 = { static struct clk clk_iis_cd_v40 = {
.name = "iis_cdclk_v40", .name = "iis_cdclk_v40",
.id = -1,
}; };
static struct clk clk_pcm_cd = { static struct clk clk_pcm_cd = {
.name = "pcm_cdclk", .name = "pcm_cdclk",
.id = -1,
}; };
static struct clk *clkset_group1_list[] = { static struct clk *clkset_group1_list[] = {
@ -420,7 +391,7 @@ static struct clksrc_clk clksrcs[] = {
{ {
.clk = { .clk = {
.name = "sclk_mmc", .name = "sclk_mmc",
.id = 0, .devname = "s3c-sdhci.0",
.ctrlbit = (1 << 24), .ctrlbit = (1 << 24),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -430,7 +401,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_mmc", .name = "sclk_mmc",
.id = 1, .devname = "s3c-sdhci.1",
.ctrlbit = (1 << 25), .ctrlbit = (1 << 25),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -440,7 +411,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_mmc", .name = "sclk_mmc",
.id = 2, .devname = "s3c-sdhci.2",
.ctrlbit = (1 << 26), .ctrlbit = (1 << 26),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -450,7 +421,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "uclk1", .name = "uclk1",
.id = -1,
.ctrlbit = (1 << 5), .ctrlbit = (1 << 5),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -460,7 +430,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_spi", .name = "sclk_spi",
.id = 0, .devname = "s3c64xx-spi.0",
.ctrlbit = (1 << 20), .ctrlbit = (1 << 20),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -470,7 +440,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_spi", .name = "sclk_spi",
.id = 1, .devname = "s3c64xx-spi.1",
.ctrlbit = (1 << 21), .ctrlbit = (1 << 21),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -480,7 +450,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_post", .name = "sclk_post",
.id = -1,
.ctrlbit = (1 << 10), .ctrlbit = (1 << 10),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -490,7 +459,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_dispcon", .name = "sclk_dispcon",
.id = -1,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
.enable = s5p64x0_sclk1_ctrl, .enable = s5p64x0_sclk1_ctrl,
}, },
@ -500,7 +468,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_fimgvg", .name = "sclk_fimgvg",
.id = -1,
.ctrlbit = (1 << 2), .ctrlbit = (1 << 2),
.enable = s5p64x0_sclk1_ctrl, .enable = s5p64x0_sclk1_ctrl,
}, },
@ -510,7 +477,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_audio2", .name = "sclk_audio2",
.id = -1,
.ctrlbit = (1 << 11), .ctrlbit = (1 << 11),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },

68
arch/arm/mach-s5p64x0/clock-s5p6450.c
Просмотреть файл

@ -36,7 +36,6 @@
static struct clksrc_clk clk_mout_dpll = { static struct clksrc_clk clk_mout_dpll = {
.clk = { .clk = {
.name = "mout_dpll", .name = "mout_dpll",
.id = -1,
}, },
.sources = &clk_src_dpll, .sources = &clk_src_dpll,
.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 5, .size = 1 }, .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 5, .size = 1 },
@ -96,7 +95,6 @@ static struct clk_ops s5p6450_epll_ops = {
static struct clksrc_clk clk_dout_epll = { static struct clksrc_clk clk_dout_epll = {
.clk = { .clk = {
.name = "dout_epll", .name = "dout_epll",
.id = -1,
.parent = &clk_mout_epll.clk, .parent = &clk_mout_epll.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 24, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 24, .size = 4 },
@ -105,7 +103,6 @@ static struct clksrc_clk clk_dout_epll = {
static struct clksrc_clk clk_mout_hclk_sel = { static struct clksrc_clk clk_mout_hclk_sel = {
.clk = { .clk = {
.name = "mout_hclk_sel", .name = "mout_hclk_sel",
.id = -1,
}, },
.sources = &clkset_hclk_low, .sources = &clkset_hclk_low,
.reg_src = { .reg = S5P64X0_OTHERS, .shift = 15, .size = 1 }, .reg_src = { .reg = S5P64X0_OTHERS, .shift = 15, .size = 1 },
@ -124,7 +121,6 @@ static struct clksrc_sources clkset_hclk = {
static struct clksrc_clk clk_hclk = { static struct clksrc_clk clk_hclk = {
.clk = { .clk = {
.name = "clk_hclk", .name = "clk_hclk",
.id = -1,
}, },
.sources = &clkset_hclk, .sources = &clkset_hclk,
.reg_src = { .reg = S5P64X0_OTHERS, .shift = 14, .size = 1 }, .reg_src = { .reg = S5P64X0_OTHERS, .shift = 14, .size = 1 },
@ -134,7 +130,6 @@ static struct clksrc_clk clk_hclk = {
static struct clksrc_clk clk_pclk = { static struct clksrc_clk clk_pclk = {
.clk = { .clk = {
.name = "clk_pclk", .name = "clk_pclk",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
@ -142,7 +137,6 @@ static struct clksrc_clk clk_pclk = {
static struct clksrc_clk clk_dout_pwm_ratio0 = { static struct clksrc_clk clk_dout_pwm_ratio0 = {
.clk = { .clk = {
.name = "clk_dout_pwm_ratio0", .name = "clk_dout_pwm_ratio0",
.id = -1,
.parent = &clk_mout_hclk_sel.clk, .parent = &clk_mout_hclk_sel.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 16, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 16, .size = 4 },
@ -151,7 +145,6 @@ static struct clksrc_clk clk_dout_pwm_ratio0 = {
static struct clksrc_clk clk_pclk_to_wdt_pwm = { static struct clksrc_clk clk_pclk_to_wdt_pwm = {
.clk = { .clk = {
.name = "clk_pclk_to_wdt_pwm", .name = "clk_pclk_to_wdt_pwm",
.id = -1,
.parent = &clk_dout_pwm_ratio0.clk, .parent = &clk_dout_pwm_ratio0.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 20, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 20, .size = 4 },
@ -160,7 +153,6 @@ static struct clksrc_clk clk_pclk_to_wdt_pwm = {
static struct clksrc_clk clk_hclk_low = { static struct clksrc_clk clk_hclk_low = {
.clk = { .clk = {
.name = "clk_hclk_low", .name = "clk_hclk_low",
.id = -1,
}, },
.sources = &clkset_hclk_low, .sources = &clkset_hclk_low,
.reg_src = { .reg = S5P64X0_OTHERS, .shift = 6, .size = 1 }, .reg_src = { .reg = S5P64X0_OTHERS, .shift = 6, .size = 1 },
@ -170,7 +162,6 @@ static struct clksrc_clk clk_hclk_low = {
static struct clksrc_clk clk_pclk_low = { static struct clksrc_clk clk_pclk_low = {
.clk = { .clk = {
.name = "clk_pclk_low", .name = "clk_pclk_low",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
}, },
.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 }, .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
@ -184,109 +175,101 @@ static struct clksrc_clk clk_pclk_low = {
static struct clk init_clocks_off[] = { static struct clk init_clocks_off[] = {
{ {
.name = "usbhost", .name = "usbhost",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 3), .ctrlbit = (1 << 3),
}, { }, {
.name = "pdma", .name = "pdma",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 12), .ctrlbit = (1 << 12),
}, { }, {
.name = "hsmmc", .name = "hsmmc",
.id = 0, .devname = "s3c-sdhci.0",
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 17), .ctrlbit = (1 << 17),
}, { }, {
.name = "hsmmc", .name = "hsmmc",
.id = 1, .devname = "s3c-sdhci.1",
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 18), .ctrlbit = (1 << 18),
}, { }, {
.name = "hsmmc", .name = "hsmmc",
.id = 2, .devname = "s3c-sdhci.2",
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 19), .ctrlbit = (1 << 19),
}, { }, {
.name = "usbotg", .name = "usbotg",
.id = -1,
.parent = &clk_hclk_low.clk, .parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 20), .ctrlbit = (1 << 20),
}, { }, {
.name = "lcd", .name = "lcd",
.id = -1,
.parent = &clk_h, .parent = &clk_h,
.enable = s5p64x0_hclk1_ctrl, .enable = s5p64x0_hclk1_ctrl,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
}, { }, {
.name = "watchdog", .name = "watchdog",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 5), .ctrlbit = (1 << 5),
}, { }, {
.name = "rtc", .name = "rtc",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 6), .ctrlbit = (1 << 6),
}, { }, {
.name = "adc", .name = "adc",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 12), .ctrlbit = (1 << 12),
}, { }, {
.name = "i2c", .name = "i2c",
.id = 0, .devname = "s3c2440-i2c.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 17), .ctrlbit = (1 << 17),
}, { }, {
.name = "spi", .name = "spi",
.id = 0, .devname = "s3c64xx-spi.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 21), .ctrlbit = (1 << 21),
}, { }, {
.name = "spi", .name = "spi",
.id = 1, .devname = "s3c64xx-spi.1",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 22), .ctrlbit = (1 << 22),
}, { }, {
.name = "iis", .name = "iis",
.id = 0, .devname = "samsung-i2s.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 26), .ctrlbit = (1 << 26),
}, { }, {
.name = "iis", .name = "iis",
.id = 1, .devname = "samsung-i2s.1",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 15), .ctrlbit = (1 << 15),
}, { }, {
.name = "iis", .name = "iis",
.id = 2, .devname = "samsung-i2s.2",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 16), .ctrlbit = (1 << 16),
}, { }, {
.name = "i2c", .name = "i2c",
.id = 1, .devname = "s3c2440-i2c.1",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 27), .ctrlbit = (1 << 27),
}, { }, {
.name = "dmc0", .name = "dmc0",
.id = -1,
.parent = &clk_pclk.clk, .parent = &clk_pclk.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 30), .ctrlbit = (1 << 30),
@ -299,49 +282,45 @@ static struct clk init_clocks_off[] = {
static struct clk init_clocks[] = { static struct clk init_clocks[] = {
{ {
.name = "intc", .name = "intc",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
}, { }, {
.name = "mem", .name = "mem",
.id = -1,
.parent = &clk_hclk.clk, .parent = &clk_hclk.clk,
.enable = s5p64x0_hclk0_ctrl, .enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 21), .ctrlbit = (1 << 21),
}, { }, {
.name = "uart", .name = "uart",
.id = 0, .devname = "s3c6400-uart.0",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
}, { }, {
.name = "uart", .name = "uart",
.id = 1, .devname = "s3c6400-uart.1",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 2), .ctrlbit = (1 << 2),
}, { }, {
.name = "uart", .name = "uart",
.id = 2, .devname = "s3c6400-uart.2",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 3), .ctrlbit = (1 << 3),
}, { }, {
.name = "uart", .name = "uart",
.id = 3, .devname = "s3c6400-uart.3",
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 4), .ctrlbit = (1 << 4),
}, { }, {
.name = "timers", .name = "timers",
.id = -1,
.parent = &clk_pclk_to_wdt_pwm.clk, .parent = &clk_pclk_to_wdt_pwm.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 7), .ctrlbit = (1 << 7),
}, { }, {
.name = "gpio", .name = "gpio",
.id = -1,
.parent = &clk_pclk_low.clk, .parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl, .enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 18), .ctrlbit = (1 << 18),
@ -421,7 +400,6 @@ static struct clksrc_sources clkset_sclk_audio0 = {
static struct clksrc_clk clk_sclk_audio0 = { static struct clksrc_clk clk_sclk_audio0 = {
.clk = { .clk = {
.name = "audio-bus", .name = "audio-bus",
.id = -1,
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
.ctrlbit = (1 << 8), .ctrlbit = (1 << 8),
.parent = &clk_dout_epll.clk, .parent = &clk_dout_epll.clk,
@ -435,7 +413,7 @@ static struct clksrc_clk clksrcs[] = {
{ {
.clk = { .clk = {
.name = "sclk_mmc", .name = "sclk_mmc",
.id = 0, .devname = "s3c-sdhci.0",
.ctrlbit = (1 << 24), .ctrlbit = (1 << 24),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -445,7 +423,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_mmc", .name = "sclk_mmc",
.id = 1, .devname = "s3c-sdhci.1",
.ctrlbit = (1 << 25), .ctrlbit = (1 << 25),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -455,7 +433,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_mmc", .name = "sclk_mmc",
.id = 2, .devname = "s3c-sdhci.2",
.ctrlbit = (1 << 26), .ctrlbit = (1 << 26),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -465,7 +443,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "uclk1", .name = "uclk1",
.id = -1,
.ctrlbit = (1 << 5), .ctrlbit = (1 << 5),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -475,7 +452,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_spi", .name = "sclk_spi",
.id = 0, .devname = "s3c64xx-spi.0",
.ctrlbit = (1 << 20), .ctrlbit = (1 << 20),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -485,7 +462,7 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_spi", .name = "sclk_spi",
.id = 1, .devname = "s3c64xx-spi.1",
.ctrlbit = (1 << 21), .ctrlbit = (1 << 21),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -495,7 +472,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_fimc", .name = "sclk_fimc",
.id = -1,
.ctrlbit = (1 << 10), .ctrlbit = (1 << 10),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -505,7 +481,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "aclk_mali", .name = "aclk_mali",
.id = -1,
.ctrlbit = (1 << 2), .ctrlbit = (1 << 2),
.enable = s5p64x0_sclk1_ctrl, .enable = s5p64x0_sclk1_ctrl,
}, },
@ -515,7 +490,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_2d", .name = "sclk_2d",
.id = -1,
.ctrlbit = (1 << 12), .ctrlbit = (1 << 12),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -525,7 +499,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_usi", .name = "sclk_usi",
.id = -1,
.ctrlbit = (1 << 7), .ctrlbit = (1 << 7),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -535,7 +508,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_camif", .name = "sclk_camif",
.id = -1,
.ctrlbit = (1 << 6), .ctrlbit = (1 << 6),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },
@ -545,7 +517,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_dispcon", .name = "sclk_dispcon",
.id = -1,
.ctrlbit = (1 << 1), .ctrlbit = (1 << 1),
.enable = s5p64x0_sclk1_ctrl, .enable = s5p64x0_sclk1_ctrl,
}, },
@ -555,7 +526,6 @@ static struct clksrc_clk clksrcs[] = {
}, { }, {
.clk = { .clk = {
.name = "sclk_hsmmc44", .name = "sclk_hsmmc44",
.id = -1,
.ctrlbit = (1 << 30), .ctrlbit = (1 << 30),
.enable = s5p64x0_sclk_ctrl, .enable = s5p64x0_sclk_ctrl,
}, },

9
arch/arm/plat-s5p/s5p-time.c
Просмотреть файл

@ -384,6 +384,7 @@ static void __init s5p_timer_resources(void)
unsigned long event_id = timer_source.event_id; unsigned long event_id = timer_source.event_id;
unsigned long source_id = timer_source.source_id; unsigned long source_id = timer_source.source_id;
char devname[15];
timerclk = clk_get(NULL, "timers"); timerclk = clk_get(NULL, "timers");
if (IS_ERR(timerclk)) if (IS_ERR(timerclk))
@ -391,6 +392,10 @@ static void __init s5p_timer_resources(void)
clk_enable(timerclk); clk_enable(timerclk);
sprintf(devname, "s3c24xx-pwm.%lu", event_id);
s3c_device_timer[event_id].id = event_id;
s3c_device_timer[event_id].dev.init_name = devname;
tin_event = clk_get(&s3c_device_timer[event_id].dev, "pwm-tin"); tin_event = clk_get(&s3c_device_timer[event_id].dev, "pwm-tin");
if (IS_ERR(tin_event)) if (IS_ERR(tin_event))
panic("failed to get pwm-tin clock for event timer"); panic("failed to get pwm-tin clock for event timer");
@ -401,6 +406,10 @@ static void __init s5p_timer_resources(void)
clk_enable(tin_event); clk_enable(tin_event);
sprintf(devname, "s3c24xx-pwm.%lu", source_id);
s3c_device_timer[source_id].id = source_id;
s3c_device_timer[source_id].dev.init_name = devname;
tin_source = clk_get(&s3c_device_timer[source_id].dev, "pwm-tin"); tin_source = clk_get(&s3c_device_timer[source_id].dev, "pwm-tin");
if (IS_ERR(tin_source)) if (IS_ERR(tin_source))
panic("failed to get pwm-tin clock for source timer"); panic("failed to get pwm-tin clock for source timer");