diff options
| author | Amar | 2013-04-27 11:42:55 +0530 |
|---|---|---|
| committer | Minkyu Kang | 2013-06-13 17:35:14 +0900 |
| commit | a082a2dde06142bb599551ed3dad324923a130e0 (patch) | |
| tree | 7376dc7eb064ad614f16ee9f3cc19d2f4564f24c /arch/arm/include/asm | |
| parent | 9c50e35ff2f8ead8df5781988927b51ea03c6192 (diff) | |
EXYNOS5: DWMMC: Added FDT support for DWMMC
This patch adds FDT support for DWMMC, by reading the DWMMC node data
from the device tree and initialising DWMMC channels as per data
obtained from the node.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Amar <amarendra.xt@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/dwmmc.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/arm/include/asm/arch-exynos/dwmmc.h b/arch/arm/include/asm/arch-exynos/dwmmc.h index 8acdf9b7252..3b147b86e39 100644 --- a/arch/arm/include/asm/arch-exynos/dwmmc.h +++ b/arch/arm/include/asm/arch-exynos/dwmmc.h @@ -27,10 +27,7 @@ #define DWMCI_SET_DRV_CLK(x) ((x) << 16) #define DWMCI_SET_DIV_RATIO(x) ((x) << 24) -int exynos_dwmci_init(u32 regbase, int bus_width, int index); - -static inline unsigned int exynos_dwmmc_init(int index, int bus_width) -{ - unsigned int base = samsung_get_base_mmc() + (0x10000 * index); - return exynos_dwmci_init(base, bus_width, index); -} +#ifdef CONFIG_OF_CONTROL +int exynos_dwmmc_init(const void *blob); +#endif +int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel); |