diff options
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/sdhci.h')
-rw-r--r-- | arch/arm/mach-tegra/include/mach/sdhci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/sdhci.h b/arch/arm/mach-tegra/include/mach/sdhci.h index b48a92887070..e307506eb40b 100644 --- a/arch/arm/mach-tegra/include/mach/sdhci.h +++ b/arch/arm/mach-tegra/include/mach/sdhci.h @@ -20,6 +20,14 @@ #include <linux/mmc/host.h> #include <asm/mach/mmc.h> +/* + * MMC_OCR_1V8_MASK will be used in board sdhci file + * Example for cardhu it will be used in board-cardhu-sdhci.c + * for built_in = 0 devices enabling ocr_mask to MMC_OCR_1V8_MASK + * sets the voltage to 1.8V + */ +#define MMC_OCR_1V8_MASK 0x8 + struct tegra_sdhci_platform_data { int cd_gpio; int wp_gpio; @@ -28,6 +36,7 @@ struct tegra_sdhci_platform_data { int pm_flags; int pm_caps; unsigned int max_clk_limit; + unsigned int ddr_clk_limit; unsigned int tap_delay; struct mmc_platform_data mmc_data; }; |