diff options
Diffstat (limited to 'drivers/mmc/host/atmel-mci-regs.h')
| -rw-r--r-- | drivers/mmc/host/atmel-mci-regs.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mmc/host/atmel-mci-regs.h b/drivers/mmc/host/atmel-mci-regs.h index a9a5657706c6..b58364ed6bba 100644 --- a/drivers/mmc/host/atmel-mci-regs.h +++ b/drivers/mmc/host/atmel-mci-regs.h @@ -25,8 +25,10 @@ #define MCI_SDCR 0x000c /* SD Card / SDIO */ # define MCI_SDCSEL_SLOT_A ( 0 << 0) /* Select SD slot A */ # define MCI_SDCSEL_SLOT_B ( 1 << 0) /* Select SD slot A */ -# define MCI_SDCBUS_1BIT ( 0 << 7) /* 1-bit data bus */ -# define MCI_SDCBUS_4BIT ( 1 << 7) /* 4-bit data bus */ +# define MCI_SDCSEL_MASK ( 3 << 0) +# define MCI_SDCBUS_1BIT ( 0 << 6) /* 1-bit data bus */ +# define MCI_SDCBUS_4BIT ( 2 << 6) /* 4-bit data bus */ +# define MCI_SDCBUS_MASK ( 3 << 6) #define MCI_ARGR 0x0010 /* Command Argument */ #define MCI_CMDR 0x0014 /* Command */ # define MCI_CMDR_CMDNB(x) ((x) << 0) /* Command Opcode */ @@ -82,6 +84,8 @@ # define MCI_OVRE ( 1 << 30) /* RX Overrun Error */ # define MCI_UNRE ( 1 << 31) /* TX Underrun Error */ +#define MCI_REGS_SIZE 0x100 + /* Register access macros */ #define mci_readl(port,reg) \ __raw_readl((port)->regs + MCI_##reg) |