Avoid duplication and ugly global namespace pollution.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
/*
- * bfin_sdh.h - Blackfin SDH definitions
+ * Blackfin Secure Digital Host (SDH) definitions
*
- * Copyright 2008 Analog Devices Inc.
+ * Copyright 2008-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#ifndef __BFIN_SDH_H__
#define __BFIN_SDH_H__
+/* Platform resources */
struct bfin_sd_host {
int dma_chan;
int irq_int0;
u16 pin_req[7];
};
+/* SDH_COMMAND bitmasks */
+#define CMD_IDX 0x3f /* Command Index */
+#define CMD_RSP (1 << 6) /* Response */
+#define CMD_L_RSP (1 << 7) /* Long Response */
+#define CMD_INT_E (1 << 8) /* Command Interrupt */
+#define CMD_PEND_E (1 << 9) /* Command Pending */
+#define CMD_E (1 << 10) /* Command Enable */
+
+/* SDH_PWR_CTL bitmasks */
+#define PWR_ON 0x3 /* Power On */
+#define SD_CMD_OD (1 << 6) /* Open Drain Output */
+#define ROD_CTL (1 << 7) /* Rod Control */
+
+/* SDH_CLK_CTL bitmasks */
+#define CLKDIV 0xff /* MC_CLK Divisor */
+#define CLK_E (1 << 8) /* MC_CLK Bus Clock Enable */
+#define PWR_SV_E (1 << 9) /* Power Save Enable */
+#define CLKDIV_BYPASS (1 << 10) /* Bypass Divisor */
+#define WIDE_BUS (1 << 11) /* Wide Bus Mode Enable */
+
+/* SDH_RESP_CMD bitmasks */
+#define RESP_CMD 0x3f /* Response Command */
+
+/* SDH_DATA_CTL bitmasks */
+#define DTX_E (1 << 0) /* Data Transfer Enable */
+#define DTX_DIR (1 << 1) /* Data Transfer Direction */
+#define DTX_MODE (1 << 2) /* Data Transfer Mode */
+#define DTX_DMA_E (1 << 3) /* Data Transfer DMA Enable */
+#define DTX_BLK_LGTH (0xf << 4) /* Data Transfer Block Length */
+
+/* SDH_STATUS bitmasks */
+#define CMD_CRC_FAIL (1 << 0) /* CMD CRC Fail */
+#define DAT_CRC_FAIL (1 << 1) /* Data CRC Fail */
+#define CMD_TIME_OUT (1 << 2) /* CMD Time Out */
+#define DAT_TIME_OUT (1 << 3) /* Data Time Out */
+#define TX_UNDERRUN (1 << 4) /* Transmit Underrun */
+#define RX_OVERRUN (1 << 5) /* Receive Overrun */
+#define CMD_RESP_END (1 << 6) /* CMD Response End */
+#define CMD_SENT (1 << 7) /* CMD Sent */
+#define DAT_END (1 << 8) /* Data End */
+#define START_BIT_ERR (1 << 9) /* Start Bit Error */
+#define DAT_BLK_END (1 << 10) /* Data Block End */
+#define CMD_ACT (1 << 11) /* CMD Active */
+#define TX_ACT (1 << 12) /* Transmit Active */
+#define RX_ACT (1 << 13) /* Receive Active */
+#define TX_FIFO_STAT (1 << 14) /* Transmit FIFO Status */
+#define RX_FIFO_STAT (1 << 15) /* Receive FIFO Status */
+#define TX_FIFO_FULL (1 << 16) /* Transmit FIFO Full */
+#define RX_FIFO_FULL (1 << 17) /* Receive FIFO Full */
+#define TX_FIFO_ZERO (1 << 18) /* Transmit FIFO Empty */
+#define RX_DAT_ZERO (1 << 19) /* Receive FIFO Empty */
+#define TX_DAT_RDY (1 << 20) /* Transmit Data Available */
+#define RX_FIFO_RDY (1 << 21) /* Receive Data Available */
+
+/* SDH_STATUS_CLR bitmasks */
+#define CMD_CRC_FAIL_STAT (1 << 0) /* CMD CRC Fail Status */
+#define DAT_CRC_FAIL_STAT (1 << 1) /* Data CRC Fail Status */
+#define CMD_TIMEOUT_STAT (1 << 2) /* CMD Time Out Status */
+#define DAT_TIMEOUT_STAT (1 << 3) /* Data Time Out status */
+#define TX_UNDERRUN_STAT (1 << 4) /* Transmit Underrun Status */
+#define RX_OVERRUN_STAT (1 << 5) /* Receive Overrun Status */
+#define CMD_RESP_END_STAT (1 << 6) /* CMD Response End Status */
+#define CMD_SENT_STAT (1 << 7) /* CMD Sent Status */
+#define DAT_END_STAT (1 << 8) /* Data End Status */
+#define START_BIT_ERR_STAT (1 << 9) /* Start Bit Error Status */
+#define DAT_BLK_END_STAT (1 << 10) /* Data Block End Status */
+
+/* SDH_MASK0 bitmasks */
+#define CMD_CRC_FAIL_MASK (1 << 0) /* CMD CRC Fail Mask */
+#define DAT_CRC_FAIL_MASK (1 << 1) /* Data CRC Fail Mask */
+#define CMD_TIMEOUT_MASK (1 << 2) /* CMD Time Out Mask */
+#define DAT_TIMEOUT_MASK (1 << 3) /* Data Time Out Mask */
+#define TX_UNDERRUN_MASK (1 << 4) /* Transmit Underrun Mask */
+#define RX_OVERRUN_MASK (1 << 5) /* Receive Overrun Mask */
+#define CMD_RESP_END_MASK (1 << 6) /* CMD Response End Mask */
+#define CMD_SENT_MASK (1 << 7) /* CMD Sent Mask */
+#define DAT_END_MASK (1 << 8) /* Data End Mask */
+#define START_BIT_ERR_MASK (1 << 9) /* Start Bit Error Mask */
+#define DAT_BLK_END_MASK (1 << 10) /* Data Block End Mask */
+#define CMD_ACT_MASK (1 << 11) /* CMD Active Mask */
+#define TX_ACT_MASK (1 << 12) /* Transmit Active Mask */
+#define RX_ACT_MASK (1 << 13) /* Receive Active Mask */
+#define TX_FIFO_STAT_MASK (1 << 14) /* Transmit FIFO Status Mask */
+#define RX_FIFO_STAT_MASK (1 << 15) /* Receive FIFO Status Mask */
+#define TX_FIFO_FULL_MASK (1 << 16) /* Transmit FIFO Full Mask */
+#define RX_FIFO_FULL_MASK (1 << 17) /* Receive FIFO Full Mask */
+#define TX_FIFO_ZERO_MASK (1 << 18) /* Transmit FIFO Empty Mask */
+#define RX_DAT_ZERO_MASK (1 << 19) /* Receive FIFO Empty Mask */
+#define TX_DAT_RDY_MASK (1 << 20) /* Transmit Data Available Mask */
+#define RX_FIFO_RDY_MASK (1 << 21) /* Receive Data Available Mask */
+
+/* SDH_FIFO_CNT bitmasks */
+#define FIFO_COUNT 0x7fff /* FIFO Count */
+
+/* SDH_E_STATUS bitmasks */
+#define SDIO_INT_DET (1 << 1) /* SDIO Int Detected */
+#define SD_CARD_DET (1 << 4) /* SD Card Detect */
+
+/* SDH_E_MASK bitmasks */
+#define SDIO_MSK (1 << 1) /* Mask SDIO Int Detected */
+#define SCD_MSK (1 << 6) /* Mask Card Detect */
+
+/* SDH_CFG bitmasks */
+#define CLKS_EN (1 << 0) /* Clocks Enable */
+#define SD4E (1 << 2) /* SDIO 4-Bit Enable */
+#define MWE (1 << 3) /* Moving Window Enable */
+#define SD_RST (1 << 4) /* SDMMC Reset */
+#define PUP_SDDAT (1 << 5) /* Pull-up SD_DAT */
+#define PUP_SDDAT3 (1 << 6) /* Pull-up SD_DAT3 */
+#define PD_SDDAT3 (1 << 7) /* Pull-down SD_DAT3 */
+
+/* SDH_RD_WAIT_EN bitmasks */
+#define RWR (1 << 0) /* Read Wait Request */
+
#endif
#define RSI_PID6 0xFFC03FF8 /* RSI Peripheral ID Register 6 */
#define RSI_PID7 0xFFC03FFC /* RSI Peripheral ID Register 7 */
-/* ********************************************************** */
-/* SINGLE BIT MACRO PAIRS (bit mask and negated one) */
-/* and MULTI BIT READ MACROS */
-/* ********************************************************** */
-
-/* Bit masks for SDH_COMMAND */
-
-#define CMD_IDX 0x3f /* Command Index */
-#define CMD_RSP 0x40 /* Response */
-#define CMD_L_RSP 0x80 /* Long Response */
-#define CMD_INT_E 0x100 /* Command Interrupt */
-#define CMD_PEND_E 0x200 /* Command Pending */
-#define CMD_E 0x400 /* Command Enable */
-
-/* Bit masks for SDH_PWR_CTL */
-
-#define PWR_ON 0x3 /* Power On */
-#if 0
-#define TBD 0x3c /* TBD */
-#endif
-#define SD_CMD_OD 0x40 /* Open Drain Output */
-#define ROD_CTL 0x80 /* Rod Control */
-
-/* Bit masks for SDH_CLK_CTL */
-
-#define CLKDIV 0xff /* MC_CLK Divisor */
-#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */
-#define PWR_SV_E 0x200 /* Power Save Enable */
-#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */
-#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */
-
-/* Bit masks for SDH_RESP_CMD */
-
-#define RESP_CMD 0x3f /* Response Command */
-
-/* Bit masks for SDH_DATA_CTL */
-
-#define DTX_E 0x1 /* Data Transfer Enable */
-#define DTX_DIR 0x2 /* Data Transfer Direction */
-#define DTX_MODE 0x4 /* Data Transfer Mode */
-#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */
-#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */
-
-/* Bit masks for SDH_STATUS */
-
-#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */
-#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */
-#define CMD_TIME_OUT 0x4 /* CMD Time Out */
-#define DAT_TIME_OUT 0x8 /* Data Time Out */
-#define TX_UNDERRUN 0x10 /* Transmit Underrun */
-#define RX_OVERRUN 0x20 /* Receive Overrun */
-#define CMD_RESP_END 0x40 /* CMD Response End */
-#define CMD_SENT 0x80 /* CMD Sent */
-#define DAT_END 0x100 /* Data End */
-#define START_BIT_ERR 0x200 /* Start Bit Error */
-#define DAT_BLK_END 0x400 /* Data Block End */
-#define CMD_ACT 0x800 /* CMD Active */
-#define TX_ACT 0x1000 /* Transmit Active */
-#define RX_ACT 0x2000 /* Receive Active */
-#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */
-#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */
-#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */
-#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */
-#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */
-#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */
-#define TX_DAT_RDY 0x100000 /* Transmit Data Available */
-#define RX_FIFO_RDY 0x200000 /* Receive Data Available */
-
-/* Bit masks for SDH_STATUS_CLR */
-
-#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */
-#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */
-#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */
-#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */
-#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */
-#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */
-#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */
-#define CMD_SENT_STAT 0x80 /* CMD Sent Status */
-#define DAT_END_STAT 0x100 /* Data End Status */
-#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */
-#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */
-
-/* Bit masks for SDH_MASK0 */
-
-#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */
-#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */
-#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */
-#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */
-#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */
-#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */
-#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */
-#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */
-#define DAT_END_MASK 0x100 /* Data End Mask */
-#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */
-#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */
-#define CMD_ACT_MASK 0x800 /* CMD Active Mask */
-#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */
-#define RX_ACT_MASK 0x2000 /* Receive Active Mask */
-#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */
-#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */
-#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */
-#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */
-#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */
-#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */
-#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */
-#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */
-
-/* Bit masks for SDH_FIFO_CNT */
-
-#define FIFO_COUNT 0x7fff /* FIFO Count */
-
-/* Bit masks for SDH_E_STATUS */
-
-#define SDIO_INT_DET 0x2 /* SDIO Int Detected */
-#define SD_CARD_DET 0x10 /* SD Card Detect */
-
-/* Bit masks for SDH_E_MASK */
-
-#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */
-#define SCD_MSK 0x40 /* Mask Card Detect */
-
-/* Bit masks for SDH_CFG */
-
-#define CLKS_EN 0x1 /* Clocks Enable */
-#define SD4E 0x4 /* SDIO 4-Bit Enable */
-#define MWE 0x8 /* Moving Window Enable */
-#define SD_RST 0x10 /* SDMMC Reset */
-#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */
-#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */
-#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */
-
-/* Bit masks for SDH_RD_WAIT_EN */
-
-#define RWR 0x1 /* Read Wait Request */
-
#endif /* _DEF_BF514_H */
#define KPAD_SOFTEVAL_E 0x2 /* Software Programmable Force Evaluate */
-/* Bit masks for SDH_COMMAND */
-
-#define CMD_IDX 0x3f /* Command Index */
-#define CMD_RSP 0x40 /* Response */
-#define CMD_L_RSP 0x80 /* Long Response */
-#define CMD_INT_E 0x100 /* Command Interrupt */
-#define CMD_PEND_E 0x200 /* Command Pending */
-#define CMD_E 0x400 /* Command Enable */
-
-/* Bit masks for SDH_PWR_CTL */
-
-#define PWR_ON 0x3 /* Power On */
-#if 0
-#define TBD 0x3c /* TBD */
-#endif
-#define SD_CMD_OD 0x40 /* Open Drain Output */
-#define ROD_CTL 0x80 /* Rod Control */
-
-/* Bit masks for SDH_CLK_CTL */
-
-#define CLKDIV 0xff /* MC_CLK Divisor */
-#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */
-#define PWR_SV_E 0x200 /* Power Save Enable */
-#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */
-#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */
-
-/* Bit masks for SDH_RESP_CMD */
-
-#define RESP_CMD 0x3f /* Response Command */
-
-/* Bit masks for SDH_DATA_CTL */
-
-#define DTX_E 0x1 /* Data Transfer Enable */
-#define DTX_DIR 0x2 /* Data Transfer Direction */
-#define DTX_MODE 0x4 /* Data Transfer Mode */
-#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */
-#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */
-
-/* Bit masks for SDH_STATUS */
-
-#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */
-#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */
-#define CMD_TIME_OUT 0x4 /* CMD Time Out */
-#define DAT_TIME_OUT 0x8 /* Data Time Out */
-#define TX_UNDERRUN 0x10 /* Transmit Underrun */
-#define RX_OVERRUN 0x20 /* Receive Overrun */
-#define CMD_RESP_END 0x40 /* CMD Response End */
-#define CMD_SENT 0x80 /* CMD Sent */
-#define DAT_END 0x100 /* Data End */
-#define START_BIT_ERR 0x200 /* Start Bit Error */
-#define DAT_BLK_END 0x400 /* Data Block End */
-#define CMD_ACT 0x800 /* CMD Active */
-#define TX_ACT 0x1000 /* Transmit Active */
-#define RX_ACT 0x2000 /* Receive Active */
-#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */
-#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */
-#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */
-#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */
-#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */
-#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */
-#define TX_DAT_RDY 0x100000 /* Transmit Data Available */
-#define RX_FIFO_RDY 0x200000 /* Receive Data Available */
-
-/* Bit masks for SDH_STATUS_CLR */
-
-#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */
-#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */
-#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */
-#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */
-#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */
-#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */
-#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */
-#define CMD_SENT_STAT 0x80 /* CMD Sent Status */
-#define DAT_END_STAT 0x100 /* Data End Status */
-#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */
-#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */
-
-/* Bit masks for SDH_MASK0 */
-
-#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */
-#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */
-#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */
-#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */
-#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */
-#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */
-#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */
-#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */
-#define DAT_END_MASK 0x100 /* Data End Mask */
-#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */
-#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */
-#define CMD_ACT_MASK 0x800 /* CMD Active Mask */
-#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */
-#define RX_ACT_MASK 0x2000 /* Receive Active Mask */
-#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */
-#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */
-#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */
-#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */
-#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */
-#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */
-#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */
-#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */
-
-/* Bit masks for SDH_FIFO_CNT */
-
-#define FIFO_COUNT 0x7fff /* FIFO Count */
-
-/* Bit masks for SDH_E_STATUS */
-
-#define SDIO_INT_DET 0x2 /* SDIO Int Detected */
-#define SD_CARD_DET 0x10 /* SD Card Detect */
-
-/* Bit masks for SDH_E_MASK */
-
-#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */
-#define SCD_MSK 0x40 /* Mask Card Detect */
-
-/* Bit masks for SDH_CFG */
-
-#define CLKS_EN 0x1 /* Clocks Enable */
-#define SD4E 0x4 /* SDIO 4-Bit Enable */
-#define MWE 0x8 /* Moving Window Enable */
-#define SD_RST 0x10 /* SDMMC Reset */
-#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */
-#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */
-#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */
-
-/* Bit masks for SDH_RD_WAIT_EN */
-
-#define RWR 0x1 /* Read Wait Request */
-
/* Bit masks for ATAPI_CONTROL */
#define PIO_START 0x1 /* Start PIO/Reg Op */
#define KPAD_SOFTEVAL_E 0x2 /* Software Programmable Force Evaluate */
-/* Bit masks for SDH_COMMAND */
-
-#define CMD_IDX 0x3f /* Command Index */
-#define CMD_RSP 0x40 /* Response */
-#define CMD_L_RSP 0x80 /* Long Response */
-#define CMD_INT_E 0x100 /* Command Interrupt */
-#define CMD_PEND_E 0x200 /* Command Pending */
-#define CMD_E 0x400 /* Command Enable */
-
-/* Bit masks for SDH_PWR_CTL */
-
-#define PWR_ON 0x3 /* Power On */
-#if 0
-#define TBD 0x3c /* TBD */
-#endif
-#define SD_CMD_OD 0x40 /* Open Drain Output */
-#define ROD_CTL 0x80 /* Rod Control */
-
-/* Bit masks for SDH_CLK_CTL */
-
-#define CLKDIV 0xff /* MC_CLK Divisor */
-#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */
-#define PWR_SV_E 0x200 /* Power Save Enable */
-#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */
-#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */
-
-/* Bit masks for SDH_RESP_CMD */
-
-#define RESP_CMD 0x3f /* Response Command */
-
-/* Bit masks for SDH_DATA_CTL */
-
-#define DTX_E 0x1 /* Data Transfer Enable */
-#define DTX_DIR 0x2 /* Data Transfer Direction */
-#define DTX_MODE 0x4 /* Data Transfer Mode */
-#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */
-#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */
-
-/* Bit masks for SDH_STATUS */
-
-#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */
-#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */
-#define CMD_TIME_OUT 0x4 /* CMD Time Out */
-#define DAT_TIME_OUT 0x8 /* Data Time Out */
-#define TX_UNDERRUN 0x10 /* Transmit Underrun */
-#define RX_OVERRUN 0x20 /* Receive Overrun */
-#define CMD_RESP_END 0x40 /* CMD Response End */
-#define CMD_SENT 0x80 /* CMD Sent */
-#define DAT_END 0x100 /* Data End */
-#define START_BIT_ERR 0x200 /* Start Bit Error */
-#define DAT_BLK_END 0x400 /* Data Block End */
-#define CMD_ACT 0x800 /* CMD Active */
-#define TX_ACT 0x1000 /* Transmit Active */
-#define RX_ACT 0x2000 /* Receive Active */
-#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */
-#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */
-#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */
-#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */
-#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */
-#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */
-#define TX_DAT_RDY 0x100000 /* Transmit Data Available */
-#define RX_FIFO_RDY 0x200000 /* Receive Data Available */
-
-/* Bit masks for SDH_STATUS_CLR */
-
-#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */
-#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */
-#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */
-#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */
-#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */
-#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */
-#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */
-#define CMD_SENT_STAT 0x80 /* CMD Sent Status */
-#define DAT_END_STAT 0x100 /* Data End Status */
-#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */
-#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */
-
-/* Bit masks for SDH_MASK0 */
-
-#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */
-#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */
-#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */
-#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */
-#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */
-#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */
-#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */
-#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */
-#define DAT_END_MASK 0x100 /* Data End Mask */
-#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */
-#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */
-#define CMD_ACT_MASK 0x800 /* CMD Active Mask */
-#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */
-#define RX_ACT_MASK 0x2000 /* Receive Active Mask */
-#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */
-#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */
-#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */
-#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */
-#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */
-#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */
-#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */
-#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */
-
-/* Bit masks for SDH_FIFO_CNT */
-
-#define FIFO_COUNT 0x7fff /* FIFO Count */
-
-/* Bit masks for SDH_E_STATUS */
-
-#define SDIO_INT_DET 0x2 /* SDIO Int Detected */
-#define SD_CARD_DET 0x10 /* SD Card Detect */
-
-/* Bit masks for SDH_E_MASK */
-
-#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */
-#define SCD_MSK 0x40 /* Mask Card Detect */
-
-/* Bit masks for SDH_CFG */
-
-#define CLKS_EN 0x1 /* Clocks Enable */
-#define SD4E 0x4 /* SDIO 4-Bit Enable */
-#define MWE 0x8 /* Moving Window Enable */
-#define SD_RST 0x10 /* SDMMC Reset */
-#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */
-#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */
-#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */
-
-/* Bit masks for SDH_RD_WAIT_EN */
-
-#define RWR 0x1 /* Read Wait Request */
-
/* Bit masks for ATAPI_CONTROL */
#define PIO_START 0x1 /* Start PIO/Reg Op */
projects / cascardo / linux.git / commitdiff