diff options
Diffstat (limited to 'drivers/mmc/host/mmci.h')
| -rw-r--r-- | drivers/mmc/host/mmci.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index 0f39c490f02..0441bac1c0e 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -11,13 +11,23 @@ #define MCI_PWR_OFF 0x00 #define MCI_PWR_UP 0x02 #define MCI_PWR_ON 0x03 +#define MCI_DATA2DIREN (1 << 2) +#define MCI_CMDDIREN (1 << 3) +#define MCI_DATA0DIREN (1 << 4) +#define MCI_DATA31DIREN (1 << 5) #define MCI_OD (1 << 6) #define MCI_ROD (1 << 7) +/* The ST Micro version does not have ROD */ +#define MCI_FBCLKEN (1 << 7) +#define MCI_DATA74DIREN (1 << 8) #define MMCICLOCK 0x004 #define MCI_CLK_ENABLE (1 << 8) #define MCI_CLK_PWRSAVE (1 << 9) #define MCI_CLK_BYPASS (1 << 10) +#define MCI_WIDE_BUS (1 << 11) +/* HW flow control on the ST Micro version */ +#define MCI_FCEN (1 << 13) #define MMCIARGUMENT 0x008 #define MMCICOMMAND 0x00c @@ -26,6 +36,10 @@ #define MCI_CPSM_INTERRUPT (1 << 8) #define MCI_CPSM_PENDING (1 << 9) #define MCI_CPSM_ENABLE (1 << 10) +#define MCI_SDIO_SUSP (1 << 11) +#define MCI_ENCMD_COMPL (1 << 12) +#define MCI_NIEN (1 << 13) +#define MCI_CE_ATACMD (1 << 14) #define MMCIRESPCMD 0x010 #define MMCIRESPONSE0 0x014 @@ -39,6 +53,11 @@ #define MCI_DPSM_DIRECTION (1 << 1) #define MCI_DPSM_MODE (1 << 2) #define MCI_DPSM_DMAENABLE (1 << 3) +#define MCI_DPSM_BLOCKSIZE (1 << 4) +#define MCI_DPSM_RWSTART (1 << 8) +#define MCI_DPSM_RWSTOP (1 << 9) +#define MCI_DPSM_RWMOD (1 << 10) +#define MCI_DPSM_SDIOEN (1 << 11) #define MMCIDATACNT 0x030 #define MMCISTATUS 0x034 @@ -63,6 +82,8 @@ #define MCI_RXFIFOEMPTY (1 << 19) #define MCI_TXDATAAVLBL (1 << 20) #define MCI_RXDATAAVLBL (1 << 21) +#define MCI_SDIOIT (1 << 22) +#define MCI_CEATAEND (1 << 23) #define MMCICLEAR 0x038 #define MCI_CMDCRCFAILCLR (1 << 0) @@ -75,6 +96,8 @@ #define MCI_CMDSENTCLR (1 << 7) #define MCI_DATAENDCLR (1 << 8) #define MCI_DATABLOCKENDCLR (1 << 10) +#define MCI_SDIOITC (1 << 22) +#define MCI_CEATAENDC (1 << 23) #define MMCIMASK0 0x03c #define MCI_CMDCRCFAILMASK (1 << 0) @@ -98,6 +121,8 @@ #define MCI_RXFIFOEMPTYMASK (1 << 19) #define MCI_TXDATAAVLBLMASK (1 << 20) #define MCI_RXDATAAVLBLMASK (1 << 21) +#define MCI_SDIOITMASK (1 << 22) +#define MCI_CEATAENDMASK (1 << 23) #define MMCIMASK1 0x040 #define MMCIFIFOCNT 0x048 @@ -136,6 +161,9 @@ struct mmci_host { u32 pwr; struct mmc_platform_data *plat; + u8 hw_designer; + u8 hw_revision:4; + struct timer_list timer; unsigned int oldstat; |