/* SPDX-License-Identifier: GPL-2.0 */ #define MMC_STRPCL 0x0000 #define STOP_CLOCK (1 << 0) #define START_CLOCK (2 << 0) #define MMC_STAT 0x0004 #define STAT_END_CMD_RES (1 << 13) #define STAT_PRG_DONE (1 << 12) #define STAT_DATA_TRAN_DONE (1 << 11) #define STAT_CLK_EN (1 << 8) #define STAT_RECV_FIFO_FULL (1 << 7) #define STAT_XMIT_FIFO_EMPTY (1 << 6) #define STAT_RES_CRC_ERR (1 << 5) #define STAT_SPI_READ_ERROR_TOKEN (1 << 4) #define STAT_CRC_READ_ERROR (1 << 3) #define STAT_CRC_WRITE_ERROR (1 << 2) #define STAT_TIME_OUT_RESPONSE (1 << 1) #define STAT_READ_TIME_OUT (1 << 0) #define MMC_CLKRT 0x0008 /* 3 bit */ #define MMC_SPI 0x000c #define SPI_CS_ADDRESS (1 << 3) #define SPI_CS_EN (1 << 2) #define CRC_ON (1 << 1) #define SPI_EN (1 << 0) #define MMC_CMDAT 0x0010 #define CMDAT_SDIO_INT_EN (1 << 11) #define CMDAT_SD_4DAT (1 << 8) #define CMDAT_DMAEN (1 << 7) #define CMDAT_INIT (1 << 6) #define CMDAT_BUSY (1 << 5) #define CMDAT_STREAM (1 << 4) /* 1 = stream */ #define CMDAT_WRITE (1 << 3) /* 1 = write */ #define CMDAT_DATAEN (1 << 2) #define CMDAT_RESP_NONE (0 << 0) #define CMDAT_RESP_SHORT (1 << 0) #define CMDAT_RESP_R2 (2 << 0) #define CMDAT_RESP_R3 (3 << 0) #define MMC_RESTO 0x0014 /* 7 bit */ #define MMC_RDTO 0x0018 /* 16 bit */ #define MMC_BLKLEN 0x001c /* 10 bit */ #define MMC_NOB 0x0020 /* 16 bit */ #define MMC_PRTBUF 0x0024 #define BUF_PART_FULL (1 << 0) #define MMC_I_MASK 0x0028 /*PXA27x MMC interrupts*/ #define SDIO_SUSPEND_ACK (1 << 12) #define SDIO_INT (1 << 11) #define RD_STALLED (1 << 10) #define RES_ERR (1 << 9) #define DAT_ERR (1 << 8) #define TINT (1 << 7) /*PXA2xx MMC interrupts*/ #define TXFIFO_WR_REQ (1 << 6) #define RXFIFO_RD_REQ (1 << 5) #define CLK_IS_OFF (1 << 4) #define STOP_CMD (1 << 3) #define END_CMD_RES (1 << 2) #define PRG_DONE (1 << 1) #define DATA_TRAN_DONE (1 << 0) #if defined([31mCONFIG_PXA27x[0m) || defined([31mCONFIG_PXA3xx[0m) #define MMC_I_MASK_ALL 0x00001fff #else #define MMC_I_MASK_ALL 0x0000007f #endif #define MMC_I_REG 0x002c /* same as MMC_I_MASK */ #define MMC_CMD 0x0030 #define MMC_ARGH 0x0034 /* 16 bit */ #define MMC_ARGL 0x0038 /* 16 bit */ #define MMC_RES 0x003c /* 16 bit */ #define MMC_RXFIFO 0x0040 /* 8 bit */ #define MMC_TXFIFO 0x0044 /* 8 bit */ |