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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2018-01-30 16:01:47 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-02-19 16:58:55 +0900 |
| commit | 2022270c7ddaaad1e1c4e78e5d03e4df0a8ce222 (patch) | |
| tree | 3d1d1e5fad056fa1d55e3a24c1051518fd0f97e4 /arch/arm/include/asm/omap_mmc.h | |
| parent | 04f9f8be8301ec7a9be6371c558fd20a7b9a179a (diff) | |
| download | u-boot-2022270c7ddaaad1e1c4e78e5d03e4df0a8ce222.tar.gz | |
ARM: OMAP5: set mmc clock frequency to 192MHz
Now that omap_hsmmc has support for hs200 mode, change the clock
frequency to 192MHz. Also change the REFERENCE CLOCK frequency to
192MHz based on which the internal mmc clock divider is calculated.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'arch/arm/include/asm/omap_mmc.h')
| -rw-r--r-- | arch/arm/include/asm/omap_mmc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/omap_mmc.h b/arch/arm/include/asm/omap_mmc.h index c6129c5348..3d70148882 100644 --- a/arch/arm/include/asm/omap_mmc.h +++ b/arch/arm/include/asm/omap_mmc.h @@ -199,7 +199,11 @@ struct omap_hsmmc_plat { #define MMC_CMD0 (INDEX(0) | RSP_TYPE_NONE | DP_NO_DATA | DDIR_WRITE) /* Clock Configurations and Macros */ +#ifdef CONFIG_OMAP54XX +#define MMC_CLOCK_REFERENCE 192 /* MHz */ +#else #define MMC_CLOCK_REFERENCE 96 /* MHz */ +#endif /* DLL */ #define DLL_SWT BIT(20) |