diff options
Diffstat (limited to 'arch/unicore32/include/mach/regs-sdc.h')
| -rw-r--r-- | arch/unicore32/include/mach/regs-sdc.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/arch/unicore32/include/mach/regs-sdc.h b/arch/unicore32/include/mach/regs-sdc.h new file mode 100644 index 000000000000..1303ecf660ba --- /dev/null +++ b/arch/unicore32/include/mach/regs-sdc.h @@ -0,0 +1,156 @@ +/* + * PKUnity Multi-Media Card and Security Digital Card (MMC/SD) Registers + */ +/* + * Clock Control Reg SDC_CCR + */ +#define SDC_CCR (PKUNITY_SDC_BASE + 0x0000) +/* + * Software Reset Reg SDC_SRR + */ +#define SDC_SRR (PKUNITY_SDC_BASE + 0x0004) +/* + * Argument Reg SDC_ARGUMENT + */ +#define SDC_ARGUMENT (PKUNITY_SDC_BASE + 0x0008) +/* + * Command Reg SDC_COMMAND + */ +#define SDC_COMMAND (PKUNITY_SDC_BASE + 0x000C) +/* + * Block Size Reg SDC_BLOCKSIZE + */ +#define SDC_BLOCKSIZE (PKUNITY_SDC_BASE + 0x0010) +/* + * Block Cound Reg SDC_BLOCKCOUNT + */ +#define SDC_BLOCKCOUNT (PKUNITY_SDC_BASE + 0x0014) +/* + * Transfer Mode Reg SDC_TMR + */ +#define SDC_TMR (PKUNITY_SDC_BASE + 0x0018) +/* + * Response Reg. 0 SDC_RES0 + */ +#define SDC_RES0 (PKUNITY_SDC_BASE + 0x001C) +/* + * Response Reg. 1 SDC_RES1 + */ +#define SDC_RES1 (PKUNITY_SDC_BASE + 0x0020) +/* + * Response Reg. 2 SDC_RES2 + */ +#define SDC_RES2 (PKUNITY_SDC_BASE + 0x0024) +/* + * Response Reg. 3 SDC_RES3 + */ +#define SDC_RES3 (PKUNITY_SDC_BASE + 0x0028) +/* + * Read Timeout Control Reg SDC_RTCR + */ +#define SDC_RTCR (PKUNITY_SDC_BASE + 0x002C) +/* + * Interrupt Status Reg SDC_ISR + */ +#define SDC_ISR (PKUNITY_SDC_BASE + 0x0030) +/* + * Interrupt Status Mask Reg SDC_ISMR + */ +#define SDC_ISMR (PKUNITY_SDC_BASE + 0x0034) +/* + * RX FIFO SDC_RXFIFO + */ +#define SDC_RXFIFO (PKUNITY_SDC_BASE + 0x0038) +/* + * TX FIFO SDC_TXFIFO + */ +#define SDC_TXFIFO (PKUNITY_SDC_BASE + 0x003C) + +/* + * SD Clock Enable SDC_CCR_CLKEN + */ +#define SDC_CCR_CLKEN FIELD(1, 1, 2) +/* + * [15:8] SDC_CCR_PDIV(v) + */ +#define SDC_CCR_PDIV(v) FIELD((v), 8, 8) + +/* + * Software reset enable SDC_SRR_ENABLE + */ +#define SDC_SRR_ENABLE FIELD(0, 1, 0) +/* + * Software reset disable SDC_SRR_DISABLE + */ +#define SDC_SRR_DISABLE FIELD(1, 1, 0) + +/* + * Response type SDC_COMMAND_RESTYPE_MASK + */ +#define SDC_COMMAND_RESTYPE_MASK FMASK(2, 0) +/* + * No response SDC_COMMAND_RESTYPE_NONE + */ +#define SDC_COMMAND_RESTYPE_NONE FIELD(0, 2, 0) +/* + * 136-bit long response SDC_COMMAND_RESTYPE_LONG + */ +#define SDC_COMMAND_RESTYPE_LONG FIELD(1, 2, 0) +/* + * 48-bit short response SDC_COMMAND_RESTYPE_SHORT + */ +#define SDC_COMMAND_RESTYPE_SHORT FIELD(2, 2, 0) +/* + * 48-bit short and test if busy response SDC_COMMAND_RESTYPE_SHORTBUSY + */ +#define SDC_COMMAND_RESTYPE_SHORTBUSY FIELD(3, 2, 0) +/* + * data ready SDC_COMMAND_DATAREADY + */ +#define SDC_COMMAND_DATAREADY FIELD(1, 1, 2) +#define SDC_COMMAND_CMDEN FIELD(1, 1, 3) +/* + * [10:5] SDC_COMMAND_CMDINDEX(v) + */ +#define SDC_COMMAND_CMDINDEX(v) FIELD((v), 6, 5) + +/* + * [10:0] SDC_BLOCKSIZE_BSMASK(v) + */ +#define SDC_BLOCKSIZE_BSMASK(v) FIELD((v), 11, 0) +/* + * [11:0] SDC_BLOCKCOUNT_BCMASK(v) + */ +#define SDC_BLOCKCOUNT_BCMASK(v) FIELD((v), 12, 0) + +/* + * Data Width 1bit SDC_TMR_WTH_1BIT + */ +#define SDC_TMR_WTH_1BIT FIELD(0, 1, 0) +/* + * Data Width 4bit SDC_TMR_WTH_4BIT + */ +#define SDC_TMR_WTH_4BIT FIELD(1, 1, 0) +/* + * Read SDC_TMR_DIR_READ + */ +#define SDC_TMR_DIR_READ FIELD(0, 1, 1) +/* + * Write SDC_TMR_DIR_WRITE + */ +#define SDC_TMR_DIR_WRITE FIELD(1, 1, 1) + +#define SDC_IR_MASK FMASK(13, 0) +#define SDC_IR_RESTIMEOUT FIELD(1, 1, 0) +#define SDC_IR_WRITECRC FIELD(1, 1, 1) +#define SDC_IR_READCRC FIELD(1, 1, 2) +#define SDC_IR_TXFIFOREAD FIELD(1, 1, 3) +#define SDC_IR_RXFIFOWRITE FIELD(1, 1, 4) +#define SDC_IR_READTIMEOUT FIELD(1, 1, 5) +#define SDC_IR_DATACOMPLETE FIELD(1, 1, 6) +#define SDC_IR_CMDCOMPLETE FIELD(1, 1, 7) +#define SDC_IR_RXFIFOFULL FIELD(1, 1, 8) +#define SDC_IR_RXFIFOEMPTY FIELD(1, 1, 9) +#define SDC_IR_TXFIFOFULL FIELD(1, 1, 10) +#define SDC_IR_TXFIFOEMPTY FIELD(1, 1, 11) +#define SDC_IR_ENDCMDWITHRES FIELD(1, 1, 12) |