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Message-ID: <20150118123554.GQ3574@x1> Date: Sun, 18 Jan 2015 12:35:54 +0000 From: Lee Jones <lee.jones@...aro.org> To: micky_ching@...lsil.com.cn Cc: sameo@...ux.intel.com, devel@...uxdriverproject.org, linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org, rogerable@...ltek.com, wei_wang@...lsil.com.cn Subject: Re: [PATCH 02/10] mfd: rtsx: place register address and values togather On Thu, 15 Jan 2015, micky_ching@...lsil.com.cn wrote: > From: Micky Ching <micky_ching@...lsil.com.cn> > > It is more readable to place register address and values define > togather. The values define add two leading space indicate belong > to the register address defined above. > > Signed-off-by: Micky Ching <micky_ching@...lsil.com.cn> > --- > include/linux/mfd/rtsx_pci.h | 836 +++++++++++++++++++------------------------ > 1 file changed, 369 insertions(+), 467 deletions(-) As you wish. Acked-by: Lee Jones <lee.jones@...aro.org> > diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h > index a9c2a14..e81f2bb 100644 > --- a/include/linux/mfd/rtsx_pci.h > +++ b/include/linux/mfd/rtsx_pci.h > @@ -28,74 +28,72 @@ > > #define MAX_RW_REG_CNT 1024 > > -/* PCI Operation Register Address */ > #define RTSX_HCBAR 0x00 > #define RTSX_HCBCTLR 0x04 > +#define STOP_CMD (0x01 << 28) > +#define READ_REG_CMD 0 > +#define WRITE_REG_CMD 1 > +#define CHECK_REG_CMD 2 > + > #define RTSX_HDBAR 0x08 > +#define SG_INT 0x04 > +#define SG_END 0x02 > +#define SG_VALID 0x01 > +#define SG_NO_OP 0x00 > +#define SG_TRANS_DATA (0x02 << 4) > +#define SG_LINK_DESC (0x03 << 4) > #define RTSX_HDBCTLR 0x0C > +#define SDMA_MODE 0x00 > +#define ADMA_MODE (0x02 << 26) > +#define STOP_DMA (0x01 << 28) > +#define TRIG_DMA (0x01 << 31) > + > #define RTSX_HAIMR 0x10 > -#define RTSX_BIPR 0x14 > -#define RTSX_BIER 0x18 > +#define HAIMR_TRANS_START (0x01 << 31) > +#define HAIMR_READ 0x00 > +#define HAIMR_WRITE (0x01 << 30) > +#define HAIMR_READ_START (HAIMR_TRANS_START | HAIMR_READ) > +#define HAIMR_WRITE_START (HAIMR_TRANS_START | HAIMR_WRITE) > +#define HAIMR_TRANS_END (HAIMR_TRANS_START) > > -/* Host command buffer control register */ > -#define STOP_CMD (0x01 << 28) > - > -/* Host data buffer control register */ > -#define SDMA_MODE 0x00 > -#define ADMA_MODE (0x02 << 26) > -#define STOP_DMA (0x01 << 28) > -#define TRIG_DMA (0x01 << 31) > - > -/* Host access internal memory register */ > -#define HAIMR_TRANS_START (0x01 << 31) > -#define HAIMR_READ 0x00 > -#define HAIMR_WRITE (0x01 << 30) > -#define HAIMR_READ_START (HAIMR_TRANS_START | HAIMR_READ) > -#define HAIMR_WRITE_START (HAIMR_TRANS_START | HAIMR_WRITE) > -#define HAIMR_TRANS_END (HAIMR_TRANS_START) > - > -/* Bus interrupt pending register */ > -#define CMD_DONE_INT (1 << 31) > -#define DATA_DONE_INT (1 << 30) > -#define TRANS_OK_INT (1 << 29) > -#define TRANS_FAIL_INT (1 << 28) > -#define XD_INT (1 << 27) > -#define MS_INT (1 << 26) > -#define SD_INT (1 << 25) > -#define GPIO0_INT (1 << 24) > -#define OC_INT (1 << 23) > -#define SD_WRITE_PROTECT (1 << 19) > -#define XD_EXIST (1 << 18) > -#define MS_EXIST (1 << 17) > -#define SD_EXIST (1 << 16) > -#define DELINK_INT GPIO0_INT > -#define MS_OC_INT (1 << 23) > -#define SD_OC_INT (1 << 22) > +#define RTSX_BIPR 0x14 > +#define CMD_DONE_INT (1 << 31) > +#define DATA_DONE_INT (1 << 30) > +#define TRANS_OK_INT (1 << 29) > +#define TRANS_FAIL_INT (1 << 28) > +#define XD_INT (1 << 27) > +#define MS_INT (1 << 26) > +#define SD_INT (1 << 25) > +#define GPIO0_INT (1 << 24) > +#define OC_INT (1 << 23) > +#define SD_WRITE_PROTECT (1 << 19) > +#define XD_EXIST (1 << 18) > +#define MS_EXIST (1 << 17) > +#define SD_EXIST (1 << 16) > +#define DELINK_INT GPIO0_INT > +#define MS_OC_INT (1 << 23) > +#define SD_OC_INT (1 << 22) > > #define CARD_INT (XD_INT | MS_INT | SD_INT) > #define NEED_COMPLETE_INT (DATA_DONE_INT | TRANS_OK_INT | TRANS_FAIL_INT) > #define RTSX_INT (CMD_DONE_INT | NEED_COMPLETE_INT | \ > CARD_INT | GPIO0_INT | OC_INT) > - > #define CARD_EXIST (XD_EXIST | MS_EXIST | SD_EXIST) > > -/* Bus interrupt enable register */ > -#define CMD_DONE_INT_EN (1 << 31) > -#define DATA_DONE_INT_EN (1 << 30) > -#define TRANS_OK_INT_EN (1 << 29) > -#define TRANS_FAIL_INT_EN (1 << 28) > -#define XD_INT_EN (1 << 27) > -#define MS_INT_EN (1 << 26) > -#define SD_INT_EN (1 << 25) > -#define GPIO0_INT_EN (1 << 24) > -#define OC_INT_EN (1 << 23) > -#define DELINK_INT_EN GPIO0_INT_EN > -#define MS_OC_INT_EN (1 << 23) > -#define SD_OC_INT_EN (1 << 22) > - > -#define READ_REG_CMD 0 > -#define WRITE_REG_CMD 1 > -#define CHECK_REG_CMD 2 > +#define RTSX_BIER 0x18 > +#define CMD_DONE_INT_EN (1 << 31) > +#define DATA_DONE_INT_EN (1 << 30) > +#define TRANS_OK_INT_EN (1 << 29) > +#define TRANS_FAIL_INT_EN (1 << 28) > +#define XD_INT_EN (1 << 27) > +#define MS_INT_EN (1 << 26) > +#define SD_INT_EN (1 << 25) > +#define GPIO0_INT_EN (1 << 24) > +#define OC_INT_EN (1 << 23) > +#define DELINK_INT_EN GPIO0_INT_EN > +#define MS_OC_INT_EN (1 << 23) > +#define SD_OC_INT_EN (1 << 22) > + > > /* > * macros for easy use > @@ -125,423 +123,68 @@ > #define rtsx_pci_write_config_dword(pcr, where, val) \ > pci_write_config_dword((pcr)->pci, where, val) > > -#define STATE_TRANS_NONE 0 > -#define STATE_TRANS_CMD 1 > -#define STATE_TRANS_BUF 2 > -#define STATE_TRANS_SG 3 > - > -#define TRANS_NOT_READY 0 > -#define TRANS_RESULT_OK 1 > -#define TRANS_RESULT_FAIL 2 > -#define TRANS_NO_DEVICE 3 > - > -#define RTSX_RESV_BUF_LEN 4096 > -#define HOST_CMDS_BUF_LEN 1024 > -#define HOST_SG_TBL_BUF_LEN (RTSX_RESV_BUF_LEN - HOST_CMDS_BUF_LEN) > -#define HOST_SG_TBL_ITEMS (HOST_SG_TBL_BUF_LEN / 8) > -#define MAX_SG_ITEM_LEN 0x80000 > - > -#define HOST_TO_DEVICE 0 > -#define DEVICE_TO_HOST 1 > - > -#define RTSX_PHASE_MAX 32 > -#define RX_TUNING_CNT 3 > - > -/* SG descriptor */ > -#define SG_INT 0x04 > -#define SG_END 0x02 > -#define SG_VALID 0x01 > - > -#define SG_NO_OP 0x00 > -#define SG_TRANS_DATA (0x02 << 4) > -#define SG_LINK_DESC (0x03 << 4) > - > -/* Output voltage */ > -#define OUTPUT_3V3 0 > -#define OUTPUT_1V8 1 > - > -/* Card Clock Enable Register */ > -#define SD_CLK_EN 0x04 > -#define MS_CLK_EN 0x08 > - > -/* Card Select Register */ > -#define SD_MOD_SEL 2 > -#define MS_MOD_SEL 3 > - > -/* Card Output Enable Register */ > -#define SD_OUTPUT_EN 0x04 > -#define MS_OUTPUT_EN 0x08 > - > -/* CARD_SHARE_MODE */ > -#define CARD_SHARE_MASK 0x0F > -#define CARD_SHARE_MULTI_LUN 0x00 > -#define CARD_SHARE_NORMAL 0x00 > -#define CARD_SHARE_48_SD 0x04 > -#define CARD_SHARE_48_MS 0x08 > -/* CARD_SHARE_MODE for barossa */ > -#define CARD_SHARE_BAROSSA_SD 0x01 > -#define CARD_SHARE_BAROSSA_MS 0x02 > - > -/* CARD_DRIVE_SEL */ > -#define MS_DRIVE_8mA (0x01 << 6) > -#define MMC_DRIVE_8mA (0x01 << 4) > -#define XD_DRIVE_8mA (0x01 << 2) > -#define GPIO_DRIVE_8mA 0x01 > -#define RTS5209_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ > - XD_DRIVE_8mA | GPIO_DRIVE_8mA) > -#define RTL8411_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ > - XD_DRIVE_8mA) > -#define RTSX_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | GPIO_DRIVE_8mA) > +#define STATE_TRANS_NONE 0 > +#define STATE_TRANS_CMD 1 > +#define STATE_TRANS_BUF 2 > +#define STATE_TRANS_SG 3 > > -/* SD30_DRIVE_SEL */ > -#define DRIVER_TYPE_A 0x05 > -#define DRIVER_TYPE_B 0x03 > -#define DRIVER_TYPE_C 0x02 > -#define DRIVER_TYPE_D 0x01 > -#define CFG_DRIVER_TYPE_A 0x02 > -#define CFG_DRIVER_TYPE_B 0x03 > -#define CFG_DRIVER_TYPE_C 0x01 > -#define CFG_DRIVER_TYPE_D 0x00 > - > -/* FPDCTL */ > -#define SSC_POWER_DOWN 0x01 > -#define SD_OC_POWER_DOWN 0x02 > -#define ALL_POWER_DOWN 0x07 > -#define OC_POWER_DOWN 0x06 > - > -/* CLK_CTL */ > -#define CHANGE_CLK 0x01 > - > -/* LDO_CTL */ > -#define BPP_ASIC_1V7 0x00 > -#define BPP_ASIC_1V8 0x01 > -#define BPP_ASIC_1V9 0x02 > -#define BPP_ASIC_2V0 0x03 > -#define BPP_ASIC_2V7 0x04 > -#define BPP_ASIC_2V8 0x05 > -#define BPP_ASIC_3V2 0x06 > -#define BPP_ASIC_3V3 0x07 > -#define BPP_REG_TUNED18 0x07 > -#define BPP_TUNED18_SHIFT_8402 5 > -#define BPP_TUNED18_SHIFT_8411 4 > -#define BPP_PAD_MASK 0x04 > -#define BPP_PAD_3V3 0x04 > -#define BPP_PAD_1V8 0x00 > -#define BPP_LDO_POWB 0x03 > -#define BPP_LDO_ON 0x00 > -#define BPP_LDO_SUSPEND 0x02 > -#define BPP_LDO_OFF 0x03 > - > -/* CD_PAD_CTL */ > -#define CD_DISABLE_MASK 0x07 > -#define MS_CD_DISABLE 0x04 > -#define SD_CD_DISABLE 0x02 > -#define XD_CD_DISABLE 0x01 > -#define CD_DISABLE 0x07 > -#define CD_ENABLE 0x00 > -#define MS_CD_EN_ONLY 0x03 > -#define SD_CD_EN_ONLY 0x05 > -#define XD_CD_EN_ONLY 0x06 > -#define FORCE_CD_LOW_MASK 0x38 > -#define FORCE_CD_XD_LOW 0x08 > -#define FORCE_CD_SD_LOW 0x10 > -#define FORCE_CD_MS_LOW 0x20 > -#define CD_AUTO_DISABLE 0x40 > - > -/* SD_STAT1 */ > -#define SD_CRC7_ERR 0x80 > -#define SD_CRC16_ERR 0x40 > -#define SD_CRC_WRITE_ERR 0x20 > -#define SD_CRC_WRITE_ERR_MASK 0x1C > -#define GET_CRC_TIME_OUT 0x02 > -#define SD_TUNING_COMPARE_ERR 0x01 > - > -/* SD_STAT2 */ > -#define SD_RSP_80CLK_TIMEOUT 0x01 > - > -/* SD_BUS_STAT */ > -#define SD_CLK_TOGGLE_EN 0x80 > -#define SD_CLK_FORCE_STOP 0x40 > -#define SD_DAT3_STATUS 0x10 > -#define SD_DAT2_STATUS 0x08 > -#define SD_DAT1_STATUS 0x04 > -#define SD_DAT0_STATUS 0x02 > -#define SD_CMD_STATUS 0x01 > - > -/* SD_PAD_CTL */ > -#define SD_IO_USING_1V8 0x80 > -#define SD_IO_USING_3V3 0x7F > -#define TYPE_A_DRIVING 0x00 > -#define TYPE_B_DRIVING 0x01 > -#define TYPE_C_DRIVING 0x02 > -#define TYPE_D_DRIVING 0x03 > - > -/* SD_SAMPLE_POINT_CTL */ > -#define DDR_FIX_RX_DAT 0x00 > -#define DDR_VAR_RX_DAT 0x80 > -#define DDR_FIX_RX_DAT_EDGE 0x00 > -#define DDR_FIX_RX_DAT_14_DELAY 0x40 > -#define DDR_FIX_RX_CMD 0x00 > -#define DDR_VAR_RX_CMD 0x20 > -#define DDR_FIX_RX_CMD_POS_EDGE 0x00 > -#define DDR_FIX_RX_CMD_14_DELAY 0x10 > -#define SD20_RX_POS_EDGE 0x00 > -#define SD20_RX_14_DELAY 0x08 > -#define SD20_RX_SEL_MASK 0x08 > +#define TRANS_NOT_READY 0 > +#define TRANS_RESULT_OK 1 > +#define TRANS_RESULT_FAIL 2 > +#define TRANS_NO_DEVICE 3 > > -/* SD_PUSH_POINT_CTL */ > -#define DDR_FIX_TX_CMD_DAT 0x00 > -#define DDR_VAR_TX_CMD_DAT 0x80 > -#define DDR_FIX_TX_DAT_14_TSU 0x00 > -#define DDR_FIX_TX_DAT_12_TSU 0x40 > -#define DDR_FIX_TX_CMD_NEG_EDGE 0x00 > -#define DDR_FIX_TX_CMD_14_AHEAD 0x20 > -#define SD20_TX_NEG_EDGE 0x00 > -#define SD20_TX_14_AHEAD 0x10 > -#define SD20_TX_SEL_MASK 0x10 > -#define DDR_VAR_SDCLK_POL_SWAP 0x01 > - > -/* SD_TRANSFER */ > -#define SD_TRANSFER_START 0x80 > -#define SD_TRANSFER_END 0x40 > -#define SD_STAT_IDLE 0x20 > -#define SD_TRANSFER_ERR 0x10 > -/* SD Transfer Mode definition */ > -#define SD_TM_NORMAL_WRITE 0x00 > -#define SD_TM_AUTO_WRITE_3 0x01 > -#define SD_TM_AUTO_WRITE_4 0x02 > -#define SD_TM_AUTO_READ_3 0x05 > -#define SD_TM_AUTO_READ_4 0x06 > -#define SD_TM_CMD_RSP 0x08 > -#define SD_TM_AUTO_WRITE_1 0x09 > -#define SD_TM_AUTO_WRITE_2 0x0A > -#define SD_TM_NORMAL_READ 0x0C > -#define SD_TM_AUTO_READ_1 0x0D > -#define SD_TM_AUTO_READ_2 0x0E > -#define SD_TM_AUTO_TUNING 0x0F > - > -/* SD_VPTX_CTL / SD_VPRX_CTL */ > -#define PHASE_CHANGE 0x80 > -#define PHASE_NOT_RESET 0x40 > - > -/* SD_DCMPS_TX_CTL / SD_DCMPS_RX_CTL */ > -#define DCMPS_CHANGE 0x80 > -#define DCMPS_CHANGE_DONE 0x40 > -#define DCMPS_ERROR 0x20 > -#define DCMPS_CURRENT_PHASE 0x1F > - > -/* SD Configure 1 Register */ > -#define SD_CLK_DIVIDE_0 0x00 > -#define SD_CLK_DIVIDE_256 0xC0 > -#define SD_CLK_DIVIDE_128 0x80 > -#define SD_BUS_WIDTH_1BIT 0x00 > -#define SD_BUS_WIDTH_4BIT 0x01 > -#define SD_BUS_WIDTH_8BIT 0x02 > -#define SD_ASYNC_FIFO_NOT_RST 0x10 > -#define SD_20_MODE 0x00 > -#define SD_DDR_MODE 0x04 > -#define SD_30_MODE 0x08 > - > -#define SD_CLK_DIVIDE_MASK 0xC0 > - > -/* SD_CMD_STATE */ > -#define SD_CMD_IDLE 0x80 > - > -/* SD_DATA_STATE */ > -#define SD_DATA_IDLE 0x80 > - > -/* DCM_DRP_CTL */ > -#define DCM_RESET 0x08 > -#define DCM_LOCKED 0x04 > -#define DCM_208M 0x00 > -#define DCM_TX 0x01 > -#define DCM_RX 0x02 > - > -/* DCM_DRP_TRIG */ > -#define DRP_START 0x80 > -#define DRP_DONE 0x40 > - > -/* DCM_DRP_CFG */ > -#define DRP_WRITE 0x80 > -#define DRP_READ 0x00 > -#define DCM_WRITE_ADDRESS_50 0x50 > -#define DCM_WRITE_ADDRESS_51 0x51 > -#define DCM_READ_ADDRESS_00 0x00 > -#define DCM_READ_ADDRESS_51 0x51 > - > -/* IRQSTAT0 */ > -#define DMA_DONE_INT 0x80 > -#define SUSPEND_INT 0x40 > -#define LINK_RDY_INT 0x20 > -#define LINK_DOWN_INT 0x10 > - > -/* DMACTL */ > -#define DMA_RST 0x80 > -#define DMA_BUSY 0x04 > -#define DMA_DIR_TO_CARD 0x00 > -#define DMA_DIR_FROM_CARD 0x02 > -#define DMA_EN 0x01 > -#define DMA_128 (0 << 4) > -#define DMA_256 (1 << 4) > -#define DMA_512 (2 << 4) > -#define DMA_1024 (3 << 4) > -#define DMA_PACK_SIZE_MASK 0x30 > - > -/* SSC_CTL1 */ > -#define SSC_RSTB 0x80 > -#define SSC_8X_EN 0x40 > -#define SSC_FIX_FRAC 0x20 > -#define SSC_SEL_1M 0x00 > -#define SSC_SEL_2M 0x08 > -#define SSC_SEL_4M 0x10 > -#define SSC_SEL_8M 0x18 > - > -/* SSC_CTL2 */ > -#define SSC_DEPTH_MASK 0x07 > -#define SSC_DEPTH_DISALBE 0x00 > -#define SSC_DEPTH_4M 0x01 > -#define SSC_DEPTH_2M 0x02 > -#define SSC_DEPTH_1M 0x03 > -#define SSC_DEPTH_500K 0x04 > -#define SSC_DEPTH_250K 0x05 > - > -/* System Clock Control Register */ > -#define CLK_LOW_FREQ 0x01 > - > -/* System Clock Divider Register */ > -#define CLK_DIV_1 0x01 > -#define CLK_DIV_2 0x02 > -#define CLK_DIV_4 0x03 > -#define CLK_DIV_8 0x04 > - > -/* MS_CFG */ > -#define SAMPLE_TIME_RISING 0x00 > -#define SAMPLE_TIME_FALLING 0x80 > -#define PUSH_TIME_DEFAULT 0x00 > -#define PUSH_TIME_ODD 0x40 > -#define NO_EXTEND_TOGGLE 0x00 > -#define EXTEND_TOGGLE_CHK 0x20 > -#define MS_BUS_WIDTH_1 0x00 > -#define MS_BUS_WIDTH_4 0x10 > -#define MS_BUS_WIDTH_8 0x18 > -#define MS_2K_SECTOR_MODE 0x04 > -#define MS_512_SECTOR_MODE 0x00 > -#define MS_TOGGLE_TIMEOUT_EN 0x00 > -#define MS_TOGGLE_TIMEOUT_DISEN 0x01 > -#define MS_NO_CHECK_INT 0x02 > +#define RTSX_RESV_BUF_LEN 4096 > +#define HOST_CMDS_BUF_LEN 1024 > +#define HOST_SG_TBL_BUF_LEN (RTSX_RESV_BUF_LEN - HOST_CMDS_BUF_LEN) > +#define HOST_SG_TBL_ITEMS (HOST_SG_TBL_BUF_LEN / 8) > +#define MAX_SG_ITEM_LEN 0x80000 > +#define HOST_TO_DEVICE 0 > +#define DEVICE_TO_HOST 1 > + > +#define OUTPUT_3V3 0 > +#define OUTPUT_1V8 1 > > -/* MS_TRANS_CFG */ > -#define WAIT_INT 0x80 > -#define NO_WAIT_INT 0x00 > -#define NO_AUTO_READ_INT_REG 0x00 > -#define AUTO_READ_INT_REG 0x40 > -#define MS_CRC16_ERR 0x20 > -#define MS_RDY_TIMEOUT 0x10 > -#define MS_INT_CMDNK 0x08 > -#define MS_INT_BREQ 0x04 > -#define MS_INT_ERR 0x02 > -#define MS_INT_CED 0x01 > - > -/* MS_TRANSFER */ > -#define MS_TRANSFER_START 0x80 > -#define MS_TRANSFER_END 0x40 > -#define MS_TRANSFER_ERR 0x20 > -#define MS_BS_STATE 0x10 > -#define MS_TM_READ_BYTES 0x00 > -#define MS_TM_NORMAL_READ 0x01 > -#define MS_TM_WRITE_BYTES 0x04 > -#define MS_TM_NORMAL_WRITE 0x05 > -#define MS_TM_AUTO_READ 0x08 > -#define MS_TM_AUTO_WRITE 0x0C > - > -/* SD Configure 2 Register */ > -#define SD_CALCULATE_CRC7 0x00 > -#define SD_NO_CALCULATE_CRC7 0x80 > -#define SD_CHECK_CRC16 0x00 > -#define SD_NO_CHECK_CRC16 0x40 > -#define SD_NO_CHECK_WAIT_CRC_TO 0x20 > -#define SD_WAIT_BUSY_END 0x08 > -#define SD_NO_WAIT_BUSY_END 0x00 > -#define SD_CHECK_CRC7 0x00 > -#define SD_NO_CHECK_CRC7 0x04 > -#define SD_RSP_LEN_0 0x00 > -#define SD_RSP_LEN_6 0x01 > -#define SD_RSP_LEN_17 0x02 > -/* SD/MMC Response Type Definition */ > -#define SD_RSP_TYPE_R0 0x04 > -#define SD_RSP_TYPE_R1 0x01 > -#define SD_RSP_TYPE_R1b 0x09 > -#define SD_RSP_TYPE_R2 0x02 > -#define SD_RSP_TYPE_R3 0x05 > -#define SD_RSP_TYPE_R4 0x05 > -#define SD_RSP_TYPE_R5 0x01 > -#define SD_RSP_TYPE_R6 0x01 > -#define SD_RSP_TYPE_R7 0x01 > - > -/* SD_CONFIGURE3 */ > -#define SD_RSP_80CLK_TIMEOUT_EN 0x01 > - > -/* Card Transfer Reset Register */ > -#define SPI_STOP 0x01 > -#define XD_STOP 0x02 > -#define SD_STOP 0x04 > -#define MS_STOP 0x08 > -#define SPI_CLR_ERR 0x10 > -#define XD_CLR_ERR 0x20 > -#define SD_CLR_ERR 0x40 > -#define MS_CLR_ERR 0x80 > - > -/* Card Data Source Register */ > -#define PINGPONG_BUFFER 0x01 > -#define RING_BUFFER 0x00 > - > -/* Card Power Control Register */ > -#define PMOS_STRG_MASK 0x10 > -#define PMOS_STRG_800mA 0x10 > -#define PMOS_STRG_400mA 0x00 > -#define SD_POWER_OFF 0x03 > -#define SD_PARTIAL_POWER_ON 0x01 > -#define SD_POWER_ON 0x00 > -#define SD_POWER_MASK 0x03 > -#define MS_POWER_OFF 0x0C > -#define MS_PARTIAL_POWER_ON 0x04 > -#define MS_POWER_ON 0x00 > -#define MS_POWER_MASK 0x0C > -#define BPP_POWER_OFF 0x0F > -#define BPP_POWER_5_PERCENT_ON 0x0E > -#define BPP_POWER_10_PERCENT_ON 0x0C > -#define BPP_POWER_15_PERCENT_ON 0x08 > -#define BPP_POWER_ON 0x00 > -#define BPP_POWER_MASK 0x0F > -#define SD_VCC_PARTIAL_POWER_ON 0x02 > -#define SD_VCC_POWER_ON 0x00 > - > -/* PWR_GATE_CTRL */ > -#define PWR_GATE_EN 0x01 > -#define LDO3318_PWR_MASK 0x06 > -#define LDO_ON 0x00 > -#define LDO_SUSPEND 0x04 > -#define LDO_OFF 0x06 > - > -/* CARD_CLK_SOURCE */ > -#define CRC_FIX_CLK (0x00 << 0) > -#define CRC_VAR_CLK0 (0x01 << 0) > -#define CRC_VAR_CLK1 (0x02 << 0) > -#define SD30_FIX_CLK (0x00 << 2) > -#define SD30_VAR_CLK0 (0x01 << 2) > -#define SD30_VAR_CLK1 (0x02 << 2) > -#define SAMPLE_FIX_CLK (0x00 << 4) > -#define SAMPLE_VAR_CLK0 (0x01 << 4) > -#define SAMPLE_VAR_CLK1 (0x02 << 4) > - > -/* HOST_SLEEP_STATE */ > -#define HOST_ENTER_S1 1 > -#define HOST_ENTER_S3 2 > +#define RTSX_PHASE_MAX 32 > +#define RX_TUNING_CNT 3 > > #define MS_CFG 0xFD40 > +#define SAMPLE_TIME_RISING 0x00 > +#define SAMPLE_TIME_FALLING 0x80 > +#define PUSH_TIME_DEFAULT 0x00 > +#define PUSH_TIME_ODD 0x40 > +#define NO_EXTEND_TOGGLE 0x00 > +#define EXTEND_TOGGLE_CHK 0x20 > +#define MS_BUS_WIDTH_1 0x00 > +#define MS_BUS_WIDTH_4 0x10 > +#define MS_BUS_WIDTH_8 0x18 > +#define MS_2K_SECTOR_MODE 0x04 > +#define MS_512_SECTOR_MODE 0x00 > +#define MS_TOGGLE_TIMEOUT_EN 0x00 > +#define MS_TOGGLE_TIMEOUT_DISEN 0x01 > +#define MS_NO_CHECK_INT 0x02 > #define MS_TPC 0xFD41 > #define MS_TRANS_CFG 0xFD42 > +#define WAIT_INT 0x80 > +#define NO_WAIT_INT 0x00 > +#define NO_AUTO_READ_INT_REG 0x00 > +#define AUTO_READ_INT_REG 0x40 > +#define MS_CRC16_ERR 0x20 > +#define MS_RDY_TIMEOUT 0x10 > +#define MS_INT_CMDNK 0x08 > +#define MS_INT_BREQ 0x04 > +#define MS_INT_ERR 0x02 > +#define MS_INT_CED 0x01 > #define MS_TRANSFER 0xFD43 > +#define MS_TRANSFER_START 0x80 > +#define MS_TRANSFER_END 0x40 > +#define MS_TRANSFER_ERR 0x20 > +#define MS_BS_STATE 0x10 > +#define MS_TM_READ_BYTES 0x00 > +#define MS_TM_NORMAL_READ 0x01 > +#define MS_TM_WRITE_BYTES 0x04 > +#define MS_TM_NORMAL_WRITE 0x05 > +#define MS_TM_AUTO_READ 0x08 > +#define MS_TM_AUTO_WRITE 0x0C > #define MS_INT_REG 0xFD44 > #define MS_BYTE_CNT 0xFD45 > #define MS_SECTOR_CNT_L 0xFD46 > @@ -549,14 +192,90 @@ > #define MS_DBUS_H 0xFD48 > > #define SD_CFG1 0xFDA0 > +#define SD_CLK_DIVIDE_0 0x00 > +#define SD_CLK_DIVIDE_256 0xC0 > +#define SD_CLK_DIVIDE_128 0x80 > +#define SD_BUS_WIDTH_1BIT 0x00 > +#define SD_BUS_WIDTH_4BIT 0x01 > +#define SD_BUS_WIDTH_8BIT 0x02 > +#define SD_ASYNC_FIFO_NOT_RST 0x10 > +#define SD_20_MODE 0x00 > +#define SD_DDR_MODE 0x04 > +#define SD_30_MODE 0x08 > +#define SD_CLK_DIVIDE_MASK 0xC0 > #define SD_CFG2 0xFDA1 > +#define SD_CALCULATE_CRC7 0x00 > +#define SD_NO_CALCULATE_CRC7 0x80 > +#define SD_CHECK_CRC16 0x00 > +#define SD_NO_CHECK_CRC16 0x40 > +#define SD_NO_CHECK_WAIT_CRC_TO 0x20 > +#define SD_WAIT_BUSY_END 0x08 > +#define SD_NO_WAIT_BUSY_END 0x00 > +#define SD_CHECK_CRC7 0x00 > +#define SD_NO_CHECK_CRC7 0x04 > +#define SD_RSP_LEN_0 0x00 > +#define SD_RSP_LEN_6 0x01 > +#define SD_RSP_LEN_17 0x02 > +#define SD_RSP_TYPE_R0 0x04 > +#define SD_RSP_TYPE_R1 0x01 > +#define SD_RSP_TYPE_R1b 0x09 > +#define SD_RSP_TYPE_R2 0x02 > +#define SD_RSP_TYPE_R3 0x05 > +#define SD_RSP_TYPE_R4 0x05 > +#define SD_RSP_TYPE_R5 0x01 > +#define SD_RSP_TYPE_R6 0x01 > +#define SD_RSP_TYPE_R7 0x01 > #define SD_CFG3 0xFDA2 > +#define SD_RSP_80CLK_TIMEOUT_EN 0x01 > + > #define SD_STAT1 0xFDA3 > +#define SD_CRC7_ERR 0x80 > +#define SD_CRC16_ERR 0x40 > +#define SD_CRC_WRITE_ERR 0x20 > +#define SD_CRC_WRITE_ERR_MASK 0x1C > +#define GET_CRC_TIME_OUT 0x02 > +#define SD_TUNING_COMPARE_ERR 0x01 > #define SD_STAT2 0xFDA4 > +#define SD_RSP_80CLK_TIMEOUT 0x01 > + > #define SD_BUS_STAT 0xFDA5 > +#define SD_CLK_TOGGLE_EN 0x80 > +#define SD_CLK_FORCE_STOP 0x40 > +#define SD_DAT3_STATUS 0x10 > +#define SD_DAT2_STATUS 0x08 > +#define SD_DAT1_STATUS 0x04 > +#define SD_DAT0_STATUS 0x02 > +#define SD_CMD_STATUS 0x01 > #define SD_PAD_CTL 0xFDA6 > +#define SD_IO_USING_1V8 0x80 > +#define SD_IO_USING_3V3 0x7F > +#define TYPE_A_DRIVING 0x00 > +#define TYPE_B_DRIVING 0x01 > +#define TYPE_C_DRIVING 0x02 > +#define TYPE_D_DRIVING 0x03 > #define SD_SAMPLE_POINT_CTL 0xFDA7 > +#define DDR_FIX_RX_DAT 0x00 > +#define DDR_VAR_RX_DAT 0x80 > +#define DDR_FIX_RX_DAT_EDGE 0x00 > +#define DDR_FIX_RX_DAT_14_DELAY 0x40 > +#define DDR_FIX_RX_CMD 0x00 > +#define DDR_VAR_RX_CMD 0x20 > +#define DDR_FIX_RX_CMD_POS_EDGE 0x00 > +#define DDR_FIX_RX_CMD_14_DELAY 0x10 > +#define SD20_RX_POS_EDGE 0x00 > +#define SD20_RX_14_DELAY 0x08 > +#define SD20_RX_SEL_MASK 0x08 > #define SD_PUSH_POINT_CTL 0xFDA8 > +#define DDR_FIX_TX_CMD_DAT 0x00 > +#define DDR_VAR_TX_CMD_DAT 0x80 > +#define DDR_FIX_TX_DAT_14_TSU 0x00 > +#define DDR_FIX_TX_DAT_12_TSU 0x40 > +#define DDR_FIX_TX_CMD_NEG_EDGE 0x00 > +#define DDR_FIX_TX_CMD_14_AHEAD 0x20 > +#define SD20_TX_NEG_EDGE 0x00 > +#define SD20_TX_14_AHEAD 0x10 > +#define SD20_TX_SEL_MASK 0x10 > +#define DDR_VAR_SDCLK_POL_SWAP 0x01 > #define SD_CMD0 0xFDA9 > #define SD_CMD_START 0x40 > #define SD_CMD1 0xFDAA > @@ -569,14 +288,46 @@ > #define SD_BLOCK_CNT_L 0xFDB1 > #define SD_BLOCK_CNT_H 0xFDB2 > #define SD_TRANSFER 0xFDB3 > +#define SD_TRANSFER_START 0x80 > +#define SD_TRANSFER_END 0x40 > +#define SD_STAT_IDLE 0x20 > +#define SD_TRANSFER_ERR 0x10 > +#define SD_TM_NORMAL_WRITE 0x00 > +#define SD_TM_AUTO_WRITE_3 0x01 > +#define SD_TM_AUTO_WRITE_4 0x02 > +#define SD_TM_AUTO_READ_3 0x05 > +#define SD_TM_AUTO_READ_4 0x06 > +#define SD_TM_CMD_RSP 0x08 > +#define SD_TM_AUTO_WRITE_1 0x09 > +#define SD_TM_AUTO_WRITE_2 0x0A > +#define SD_TM_NORMAL_READ 0x0C > +#define SD_TM_AUTO_READ_1 0x0D > +#define SD_TM_AUTO_READ_2 0x0E > +#define SD_TM_AUTO_TUNING 0x0F > #define SD_CMD_STATE 0xFDB5 > +#define SD_CMD_IDLE 0x80 > + > #define SD_DATA_STATE 0xFDB6 > +#define SD_DATA_IDLE 0x80 > > #define SRCTL 0xFC13 > > #define DCM_DRP_CTL 0xFC23 > +#define DCM_RESET 0x08 > +#define DCM_LOCKED 0x04 > +#define DCM_208M 0x00 > +#define DCM_TX 0x01 > +#define DCM_RX 0x02 > #define DCM_DRP_TRIG 0xFC24 > +#define DRP_START 0x80 > +#define DRP_DONE 0x40 > #define DCM_DRP_CFG 0xFC25 > +#define DRP_WRITE 0x80 > +#define DRP_READ 0x00 > +#define DCM_WRITE_ADDRESS_50 0x50 > +#define DCM_WRITE_ADDRESS_51 0x51 > +#define DCM_READ_ADDRESS_00 0x00 > +#define DCM_READ_ADDRESS_51 0x51 > #define DCM_DRP_WR_DATA_L 0xFC26 > #define DCM_DRP_WR_DATA_H 0xFC27 > #define DCM_DRP_RD_DATA_L 0xFC28 > @@ -587,42 +338,153 @@ > #define SD_DCMPS1_CTL 0xFC2D > #define SD_VPTX_CTL SD_VPCLK0_CTL > #define SD_VPRX_CTL SD_VPCLK1_CTL > +#define PHASE_CHANGE 0x80 > +#define PHASE_NOT_RESET 0x40 > #define SD_DCMPS_TX_CTL SD_DCMPS0_CTL > #define SD_DCMPS_RX_CTL SD_DCMPS1_CTL > +#define DCMPS_CHANGE 0x80 > +#define DCMPS_CHANGE_DONE 0x40 > +#define DCMPS_ERROR 0x20 > +#define DCMPS_CURRENT_PHASE 0x1F > #define CARD_CLK_SOURCE 0xFC2E > - > +#define CRC_FIX_CLK (0x00 << 0) > +#define CRC_VAR_CLK0 (0x01 << 0) > +#define CRC_VAR_CLK1 (0x02 << 0) > +#define SD30_FIX_CLK (0x00 << 2) > +#define SD30_VAR_CLK0 (0x01 << 2) > +#define SD30_VAR_CLK1 (0x02 << 2) > +#define SAMPLE_FIX_CLK (0x00 << 4) > +#define SAMPLE_VAR_CLK0 (0x01 << 4) > +#define SAMPLE_VAR_CLK1 (0x02 << 4) > #define CARD_PWR_CTL 0xFD50 > +#define PMOS_STRG_MASK 0x10 > +#define PMOS_STRG_800mA 0x10 > +#define PMOS_STRG_400mA 0x00 > +#define SD_POWER_OFF 0x03 > +#define SD_PARTIAL_POWER_ON 0x01 > +#define SD_POWER_ON 0x00 > +#define SD_POWER_MASK 0x03 > +#define MS_POWER_OFF 0x0C > +#define MS_PARTIAL_POWER_ON 0x04 > +#define MS_POWER_ON 0x00 > +#define MS_POWER_MASK 0x0C > +#define BPP_POWER_OFF 0x0F > +#define BPP_POWER_5_PERCENT_ON 0x0E > +#define BPP_POWER_10_PERCENT_ON 0x0C > +#define BPP_POWER_15_PERCENT_ON 0x08 > +#define BPP_POWER_ON 0x00 > +#define BPP_POWER_MASK 0x0F > +#define SD_VCC_PARTIAL_POWER_ON 0x02 > +#define SD_VCC_POWER_ON 0x00 > #define CARD_CLK_SWITCH 0xFD51 > #define RTL8411B_PACKAGE_MODE 0xFD51 > #define CARD_SHARE_MODE 0xFD52 > +#define CARD_SHARE_MASK 0x0F > +#define CARD_SHARE_MULTI_LUN 0x00 > +#define CARD_SHARE_NORMAL 0x00 > +#define CARD_SHARE_48_SD 0x04 > +#define CARD_SHARE_48_MS 0x08 > +#define CARD_SHARE_BAROSSA_SD 0x01 > +#define CARD_SHARE_BAROSSA_MS 0x02 > #define CARD_DRIVE_SEL 0xFD53 > +#define MS_DRIVE_8mA (0x01 << 6) > +#define MMC_DRIVE_8mA (0x01 << 4) > +#define XD_DRIVE_8mA (0x01 << 2) > +#define GPIO_DRIVE_8mA 0x01 > +#define RTS5209_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ > + XD_DRIVE_8mA | GPIO_DRIVE_8mA) > +#define RTL8411_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ > + XD_DRIVE_8mA) > +#define RTSX_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | GPIO_DRIVE_8mA) > + > #define CARD_STOP 0xFD54 > +#define SPI_STOP 0x01 > +#define XD_STOP 0x02 > +#define SD_STOP 0x04 > +#define MS_STOP 0x08 > +#define SPI_CLR_ERR 0x10 > +#define XD_CLR_ERR 0x20 > +#define SD_CLR_ERR 0x40 > +#define MS_CLR_ERR 0x80 > #define CARD_OE 0xFD55 > +#define SD_OUTPUT_EN 0x04 > +#define MS_OUTPUT_EN 0x08 > #define CARD_AUTO_BLINK 0xFD56 > #define CARD_GPIO_DIR 0xFD57 > #define CARD_GPIO 0xFD58 > #define CARD_DATA_SOURCE 0xFD5B > +#define PINGPONG_BUFFER 0x01 > +#define RING_BUFFER 0x00 > #define SD30_CLK_DRIVE_SEL 0xFD5A > +#define DRIVER_TYPE_A 0x05 > +#define DRIVER_TYPE_B 0x03 > +#define DRIVER_TYPE_C 0x02 > +#define DRIVER_TYPE_D 0x01 > #define CARD_SELECT 0xFD5C > +#define SD_MOD_SEL 2 > +#define MS_MOD_SEL 3 > #define SD30_DRIVE_SEL 0xFD5E > +#define CFG_DRIVER_TYPE_A 0x02 > +#define CFG_DRIVER_TYPE_B 0x03 > +#define CFG_DRIVER_TYPE_C 0x01 > +#define CFG_DRIVER_TYPE_D 0x00 > #define SD30_CMD_DRIVE_SEL 0xFD5E > #define SD30_DAT_DRIVE_SEL 0xFD5F > #define CARD_CLK_EN 0xFD69 > +#define SD_CLK_EN 0x04 > +#define MS_CLK_EN 0x08 > #define SDIO_CTRL 0xFD6B > #define CD_PAD_CTL 0xFD73 > - > +#define CD_DISABLE_MASK 0x07 > +#define MS_CD_DISABLE 0x04 > +#define SD_CD_DISABLE 0x02 > +#define XD_CD_DISABLE 0x01 > +#define CD_DISABLE 0x07 > +#define CD_ENABLE 0x00 > +#define MS_CD_EN_ONLY 0x03 > +#define SD_CD_EN_ONLY 0x05 > +#define XD_CD_EN_ONLY 0x06 > +#define FORCE_CD_LOW_MASK 0x38 > +#define FORCE_CD_XD_LOW 0x08 > +#define FORCE_CD_SD_LOW 0x10 > +#define FORCE_CD_MS_LOW 0x20 > +#define CD_AUTO_DISABLE 0x40 > #define FPDCTL 0xFC00 > +#define SSC_POWER_DOWN 0x01 > +#define SD_OC_POWER_DOWN 0x02 > +#define ALL_POWER_DOWN 0x07 > +#define OC_POWER_DOWN 0x06 > #define PDINFO 0xFC01 > > #define CLK_CTL 0xFC02 > +#define CHANGE_CLK 0x01 > +#define CLK_LOW_FREQ 0x01 > + > #define CLK_DIV 0xFC03 > +#define CLK_DIV_1 0x01 > +#define CLK_DIV_2 0x02 > +#define CLK_DIV_4 0x03 > +#define CLK_DIV_8 0x04 > #define CLK_SEL 0xFC04 > > #define SSC_DIV_N_0 0xFC0F > #define SSC_DIV_N_1 0xFC10 > #define SSC_CTL1 0xFC11 > +#define SSC_RSTB 0x80 > +#define SSC_8X_EN 0x40 > +#define SSC_FIX_FRAC 0x20 > +#define SSC_SEL_1M 0x00 > +#define SSC_SEL_2M 0x08 > +#define SSC_SEL_4M 0x10 > +#define SSC_SEL_8M 0x18 > #define SSC_CTL2 0xFC12 > - > +#define SSC_DEPTH_MASK 0x07 > +#define SSC_DEPTH_DISALBE 0x00 > +#define SSC_DEPTH_4M 0x01 > +#define SSC_DEPTH_2M 0x02 > +#define SSC_DEPTH_1M 0x03 > +#define SSC_DEPTH_500K 0x04 > +#define SSC_DEPTH_250K 0x05 > #define RCCTL 0xFC14 > > #define FPGA_PULL_CTL 0xFC1D > @@ -630,6 +492,24 @@ > #define GPIO_CTL 0xFC1F > > #define LDO_CTL 0xFC1E > +#define BPP_ASIC_1V7 0x00 > +#define BPP_ASIC_1V8 0x01 > +#define BPP_ASIC_1V9 0x02 > +#define BPP_ASIC_2V0 0x03 > +#define BPP_ASIC_2V7 0x04 > +#define BPP_ASIC_2V8 0x05 > +#define BPP_ASIC_3V2 0x06 > +#define BPP_ASIC_3V3 0x07 > +#define BPP_REG_TUNED18 0x07 > +#define BPP_TUNED18_SHIFT_8402 5 > +#define BPP_TUNED18_SHIFT_8411 4 > +#define BPP_PAD_MASK 0x04 > +#define BPP_PAD_3V3 0x04 > +#define BPP_PAD_1V8 0x00 > +#define BPP_LDO_POWB 0x03 > +#define BPP_LDO_ON 0x00 > +#define BPP_LDO_SUSPEND 0x02 > +#define BPP_LDO_OFF 0x03 > #define SYS_VER 0xFC32 > > #define CARD_PULL_CTL1 0xFD60 > @@ -642,6 +522,10 @@ > /* PCI Express Related Registers */ > #define IRQEN0 0xFE20 > #define IRQSTAT0 0xFE21 > +#define DMA_DONE_INT 0x80 > +#define SUSPEND_INT 0x40 > +#define LINK_RDY_INT 0x20 > +#define LINK_DOWN_INT 0x10 > #define IRQEN1 0xFE22 > #define IRQSTAT1 0xFE23 > #define TLPRIEN 0xFE24 > @@ -653,6 +537,16 @@ > #define DMATC2 0xFE2A > #define DMATC3 0xFE2B > #define DMACTL 0xFE2C > +#define DMA_RST 0x80 > +#define DMA_BUSY 0x04 > +#define DMA_DIR_TO_CARD 0x00 > +#define DMA_DIR_FROM_CARD 0x02 > +#define DMA_EN 0x01 > +#define DMA_128 (0 << 4) > +#define DMA_256 (1 << 4) > +#define DMA_512 (2 << 4) > +#define DMA_1024 (3 << 4) > +#define DMA_PACK_SIZE_MASK 0x30 > #define BCTL 0xFE2D > #define RBBC0 0xFE2E > #define RBBC1 0xFE2F > @@ -693,11 +587,19 @@ > #define RESET_LOAD_REG 0xFE5E > #define EFUSE_CONTENT 0xFE5F > #define HOST_SLEEP_STATE 0xFE60 > +#define HOST_ENTER_S1 1 > +#define HOST_ENTER_S3 2 > + > #define SDIO_CFG 0xFE70 > > #define NFTS_TX_CTRL 0xFE72 > > #define PWR_GATE_CTRL 0xFE75 > +#define PWR_GATE_EN 0x01 > +#define LDO3318_PWR_MASK 0x06 > +#define LDO_ON 0x00 > +#define LDO_SUSPEND 0x04 > +#define LDO_OFF 0x06 > #define PWD_SUSPEND_EN 0xFE76 > #define LDO_PWR_SEL 0xFE78 > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at 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