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| author | Yauhen Kharuzhy <jekhor@gmail.com> | 2011-01-06 05:04:33 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-01-06 06:09:18 +0100 |
| commit | 95d6791b4f8aad51caea657236234f21b50a4559 (patch) | |
| tree | 875c6ef6081b5f422f78eeb6c62fc8341cf4d96a /arch/arm/mach-s3c2416/clock.c | |
| parent | Linux 2.6.37-rc8 (diff) | |
| download | linux-95d6791b4f8aad51caea657236234f21b50a4559.tar.xz linux-95d6791b4f8aad51caea657236234f21b50a4559.zip | |
ARM: S3C24XX: Add address map and clock definitions for HSMMC0
Define maps for HSMMC devices.
S3C2443 has one HSMMC device with base address 0x4A800000.
S3C2416 has HSMMC0 at 0x4AC00000 and HSMMC1 at 0x4A800000.
So suppose that S3C2443 has only HSMMC1.
Define clock for hsmmc0 device and register it.
Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c2416/clock.c')
| -rw-r--r-- | arch/arm/mach-s3c2416/clock.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/arm/mach-s3c2416/clock.c b/arch/arm/mach-s3c2416/clock.c index 7ccf5a2a2bfc..3b02d8506e25 100644 --- a/arch/arm/mach-s3c2416/clock.c +++ b/arch/arm/mach-s3c2416/clock.c @@ -38,12 +38,11 @@ static unsigned int armdiv[8] = { [7] = 8, }; -/* ID to hardware numbering, 0 is HSMMC1, 1 is HSMMC0 */ static struct clksrc_clk hsmmc_div[] = { [0] = { .clk = { .name = "hsmmc-div", - .id = 1, + .id = 0, .parent = &clk_esysclk.clk, }, .reg_div = { .reg = S3C2416_CLKDIV2, .size = 2, .shift = 6 }, @@ -51,7 +50,7 @@ static struct clksrc_clk hsmmc_div[] = { [1] = { .clk = { .name = "hsmmc-div", - .id = 0, + .id = 1, .parent = &clk_esysclk.clk, }, .reg_div = { .reg = S3C2443_CLKDIV1, .size = 2, .shift = 6 }, @@ -61,7 +60,7 @@ static struct clksrc_clk hsmmc_div[] = { static struct clksrc_clk hsmmc_mux[] = { [0] = { .clk = { - .id = 1, + .id = 0, .name = "hsmmc-if", .ctrlbit = (1 << 6), .enable = s3c2443_clkcon_enable_s, @@ -77,7 +76,7 @@ static struct clksrc_clk hsmmc_mux[] = { }, [1] = { .clk = { - .id = 0, + .id = 1, .name = "hsmmc-if", .ctrlbit = (1 << 12), .enable = s3c2443_clkcon_enable_s, @@ -93,6 +92,13 @@ static struct clksrc_clk hsmmc_mux[] = { }, }; +static struct clk hsmmc0_clk = { + .name = "hsmmc", + .id = 0, + .parent = &clk_h, + .enable = s3c2443_clkcon_enable_h, + .ctrlbit = S3C2416_HCLKCON_HSMMC0, +}; static inline unsigned int s3c2416_fclk_div(unsigned long clkcon0) { @@ -130,6 +136,8 @@ void __init s3c2416_init_clocks(int xtal) for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++) s3c_register_clksrc(clksrcs[ptr], 1); + s3c24xx_register_clock(&hsmmc0_clk); + s3c_pwmclk_init(); } |