diff options
| author | Bo Shen <voice.shen@atmel.com> | 2014-07-31 14:39:31 +0800 |
|---|---|---|
| committer | Pantelis Antoniou <panto@antoniou-consulting.com> | 2014-08-01 20:01:22 +0300 |
| commit | 70ec3286e654a97ba7a6685a45563b1546a8c2b9 (patch) | |
| tree | 5673115ae6d4c4400eeaaa5b1827faa5ef1a678e | |
| parent | cd60ebd430ab0aa5e2ed6afeb28c1ed4b2d01388 (diff) | |
MMC: atmel_mci: add configuration register definition
Add configuration register definition, this register only
exists on MCI IP version >= 0x300.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| -rw-r--r-- | include/atmel_mci.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/atmel_mci.h b/include/atmel_mci.h index 3d2870fc9cb..de2414806b7 100644 --- a/include/atmel_mci.h +++ b/include/atmel_mci.h @@ -36,7 +36,9 @@ typedef struct atmel_mci { u32 ier; /* 0x44 */ u32 idr; /* 0x48 */ u32 imr; /* 0x4c */ - u32 reserved[43]; + u32 dma; /* 0x50 */ + u32 cfg; /* 0x54 */ + u32 reserved[41]; u32 version; } atmel_mci_t; @@ -189,6 +191,16 @@ typedef struct atmel_mci { #define MMCI_TRTYP_MULTI_BLOCK 1 #define MMCI_TRTYP_STREAM 2 +/* Bitfields in CFG */ +#define MMCI_FIFOMODE_OFFSET 0 +#define MMCI_FIFOMODE_SIZE 1 +#define MMCI_FERRCTRL_OFFSET 4 +#define MMCI_FERRCTRL_SIZE 1 +#define MMCI_HSMODE_OFFSET 8 +#define MMCI_HSMODE_SIZE 1 +#define MMCI_LSYNC_OFFSET 12 +#define MMCI_LSYNC_SIZE 1 + /* Bit manipulation macros */ #define MMCI_BIT(name) \ (1 << MMCI_##name##_OFFSET) |