diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index c6e25a76d26..5cba2fea46e 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -68,6 +68,8 @@ #define SDHCI_DATA_AVAILABLE 0x00000800 #define SDHCI_CARD_PRESENT 0x00010000 #define SDHCI_WRITE_PROTECT 0x00080000 +#define SDHCI_DATA_LVL_MASK 0x00F00000 +#define SDHCI_DATA_LVL_SHIFT 20 #define SDHCI_HOST_CONTROL 0x28 #define SDHCI_CTRL_LED 0x01 @@ -146,7 +148,8 @@ #define SDHCI_ACMD12_ERR 0x3C -/* 3E-3F reserved */ +#define SDHCI_HOST_CONTROL2 0x3E +#define SDHCI_CTRL_VDD_180 0x0008 #define SDHCI_CAPABILITIES 0x40 #define SDHCI_TIMEOUT_CLK_MASK 0x0000003F @@ -167,9 +170,20 @@ #define SDHCI_CAN_VDD_180 0x04000000 #define SDHCI_CAN_64BIT 0x10000000 +#define SDHCI_SUPPORT_SDR50 0x00000001 +#define SDHCI_SUPPORT_SDR104 0x00000002 +#define SDHCI_SUPPORT_DDR50 0x00000004 + #define SDHCI_CAPABILITIES_1 0x44 -#define SDHCI_MAX_CURRENT 0x48 +#define SDHCI_MAX_CURRENT 0x48 +#define SDHCI_MAX_CURRENT_330_MASK 0x0000FF +#define SDHCI_MAX_CURRENT_330_SHIFT 0 +#define SDHCI_MAX_CURRENT_300_MASK 0x00FF00 +#define SDHCI_MAX_CURRENT_300_SHIFT 8 +#define SDHCI_MAX_CURRENT_180_MASK 0xFF0000 +#define SDHCI_MAX_CURRENT_180_SHIFT 16 +#define SDHCI_MAX_CURRENT_MULTIPLIER 4 /* 4C-4F reserved for more max current */ |