* Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org>

/* $NetBSD: rtsxreg.h,v 1.3 2018/04/24 18:34:30 maya Exp $ */
/* $OpenBSD: rtsxreg.h,v 1.3 2013/11/26 20:33:16 deraadt Exp $ */

/*
* Copyright (c) 2006 Uwe Stuehler <[email protected]>
* Copyright (c) 2012 Stefan Sperling <[email protected]>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/

#ifndef _RTSXREG_H_
#define _RTSXREG_H_

/* Host command buffer control register. */
#define RTSX_HCBAR 0x00
#define RTSX_HCBCTLR 0x04
#define RTSX_START_CMD (1U << 31)
#define RTSX_HW_AUTO_RSP (1U << 30)
#define RTSX_STOP_CMD (1U << 28)

/* Host data buffer control register. */
#define RTSX_HDBAR 0x08
#define RTSX_HDBCTLR 0x0C
#define RTSX_TRIG_DMA (1U << 31)
#define RTSX_DMA_READ (1U << 29)
#define RTSX_STOP_DMA (1U << 28)
#define RTSX_ADMA_MODE (2U << 26)

/* Interrupt pending register. */
#define RTSX_BIPR 0x14
#define RTSX_CMD_DONE_INT (1U << 31)
#define RTSX_DATA_DONE_INT (1U << 30)
#define RTSX_TRANS_OK_INT (1U << 29)
#define RTSX_TRANS_FAIL_INT (1U << 28)
#define RTSX_XD_INT (1U << 27)
#define RTSX_MS_INT (1U << 26)
#define RTSX_SD_INT (1U << 25)
#define RTSX_SD_WRITE_PROTECT (1U << 19)
#define RTSX_XD_EXIST (1U << 18)
#define RTSX_MS_EXIST (1U << 17)
#define RTSX_SD_EXIST (1U << 16)
#define RTSX_CARD_EXIST (RTSX_XD_EXIST|RTSX_MS_EXIST|RTSX_SD_EXIST)
#define RTSX_CARD_INT (RTSX_XD_INT|RTSX_MS_INT|RTSX_SD_INT)

/* Chip register access. */
#define RTSX_HAIMR 0x10
#define RTSX_HAIMR_WRITE 0x40000000
#define RTSX_HAIMR_BUSY 0x80000000

/* Interrupt enable register. */
#define RTSX_BIER 0x18
#define RTSX_CMD_DONE_INT_EN (1U << 31)
#define RTSX_DATA_DONE_INT_EN (1U << 30)
#define RTSX_TRANS_OK_INT_EN (1U << 29)
#define RTSX_TRANS_FAIL_INT_EN (1U << 28)
#define RTSX_XD_INT_EN (1U << 27)
#define RTSX_MS_INT_EN (1U << 26)
#define RTSX_SD_INT_EN (1U << 25)
#define RTSX_GPIO0_INT_EN (1U << 24)
#define RTSX_MS_OC_INT_EN (1U << 23)
#define RTSX_SD_OC_INT_EN (1U << 22)

/* Power on/off. */
#define RTSX_FPDCTL 0xFC00
#define RTSX_SSC_POWER_DOWN 0x01
#define RTSX_SD_OC_POWER_DOWN 0x02
#define RTSX_MS_OC_POWER_DOWN 0x04
#define RTSX_ALL_POWER_DOWN 0x07
#define RTSX_OC_POWER_DOWN 0x06

/* Card power control register. */
#define RTSX_CARD_PWR_CTL 0xFD50
#define RTSX_SD_PWR_ON 0x00
#define RTSX_SD_PARTIAL_PWR_ON 0x01
#define RTSX_SD_PWR_OFF 0x03
#define RTSX_SD_PWR_MASK 0x03
#define RTSX_PMOS_STRG_MASK 0x10
#define RTSX_PMOS_STRG_400mA 0x00
#define RTSX_PMOS_STRG_800mA 0x10
#define RTSX_BPP_POWER_MASK 0x0F
#define RTSX_BPP_POWER_OFF 0x0F
#define RTSX_BPP_POWER_5_PERCENT_ON 0x0E
#define RTSX_BPP_POWER_10_PERCENT_ON 0x0C
#define RTSX_BPP_POWER_15_PERCENT_ON 0x08
#define RTSX_BPP_POWER_ON 0x00

#define RTSX_MS_PWR_OFF 0x0C
#define RTSX_MS_PWR_ON 0x00
#define RTSX_MS_PARTIAL_PWR_ON 0x04

#define RTSX_RTL8411B_PACKAGE 0xFD51
#define RTSX_RTL8411B_QFN48 0x02

#define RTSX_CARD_SHARE_MODE 0xFD52
#define RTSX_CARD_SHARE_48_XD 0x02
#define RTSX_CARD_SHARE_48_SD 0x04
#define RTSX_CARD_SHARE_48_MS 0x08
#define RTSX_CARD_DRIVE_SEL 0xFE53

/* Card clock. */
#define RTSX_CARD_CLK_EN 0xFD69
#define RTSX_XD_CLK_EN 0x02
#define RTSX_SD_CLK_EN 0x04
#define RTSX_MS_CLK_EN 0x08
#define RTSX_SPI_CLK_EN 0x10
#define RTSX_CARD_CLK_EN_ALL \
(RTSX_XD_CLK_EN|RTSX_SD_CLK_EN|RTSX_MS_CLK_EN|RTSX_SPI_CLK_EN)

#define RTSX_SDIO_CTRL 0xFD6B
#define RTSX_SDIO_BUS_CTRL 0x01
#define RTSX_SDIO_CD_CTRL 0x02

#define RTSX_CARD_PAD_CTL 0xFD73
#define RTSX_CARD_XD_CARD 0x01
#define RTSX_CARD_SD_CARD 0x02
#define RTSX_CARD_MS_CARD 0x04
#define RTSX_CARD_AUTO_DISABLE 0x40

/* Internal clock. */
#define RTSX_CLK_CTL 0xFC02
#define RTSX_CLK_LOW_FREQ 0x01

/* Internal clock divisor values. */
#define RTSX_CLK_DIV 0xFC03
#define RTSX_CLK_DIV_1 0x01
#define RTSX_CLK_DIV_2 0x02
#define RTSX_CLK_DIV_4 0x03
#define RTSX_CLK_DIV_8 0x04

/* Internal clock selection. */
#define RTSX_CLK_SEL 0xFC04
#define RTSX_SSC_80 0
#define RTSX_SSC_100 1
#define RTSX_SSC_120 2
#define RTSX_SSC_150 3
#define RTSX_SSC_200 4

#define RTSX_SSC_DIV_N_0 0xFC0F

#define RTSX_SSC_CTL1 0xFC11
#define RTSX_RSTB 0x80
#define RTSX_SSC_8X_EN 0x40
#define RTSX_SSC_FIX_FRAC 0x20
#define RTSX_SSC_SEL_1M 0x00
#define RTSX_SSC_SEL_2M 0x08
#define RTSX_SSC_SEL_2M 0x08
#define RTSX_SSC_SEL_4M 0x10
#define RTSX_SSC_SEL_8M 0x18
#define RTSX_SSC_CTL2 0xFC12
#define RTSX_SSC_DEPTH_MASK 0x07

/* RC oscillator, default is 2M */
#define RTSX_RCCTL 0xFC14
#define RTSX_RCCTL_F_400K 0x0
#define RTSX_RCCTL_F_2M 0x1

/* RTS5229-only. */
#define RTSX_OLT_LED_CTL 0xFC1E
#define RTSX_OLT_LED_PERIOD 0x02
#define RTSX_OLT_LED_AUTOBLINK 0x08

#define RTSX_LDO_CTL 0xFC1E
#define RTSX_BPP_ASIC_3V3 0x07
#define RTSX_BPP_ASIC_MASK 0x07
#define RTSX_BPP_PAD_3V3 0x04
#define RTSX_BPP_PAD_1V8 0x00
#define RTSX_BPP_PAD_MASK 0x04
#define RTSX_BPP_LDO_POWB 0x03
#define RTSX_BPP_LDO_ON 0x00
#define RTSX_BPP_LDO_SUSPEND 0x02
#define RTSX_BPP_LDO_OFF 0x03

#define RTSX_GPIO_CTL 0xFC1F
#define RTSX_GPIO_LED_ON 0x02

/* Host controller commands. */
#define RTSX_READ_REG_CMD 0
#define RTSX_WRITE_REG_CMD 1
#define RTSX_CHECK_REG_CMD 2

#define RTSX_OCPCTL 0xFC15
#define RTSX_OCPSTAT 0xFC16
#define RTSX_OCPGLITCH 0xFC17
#define RTSX_OCPPARA1 0xFC18
#define RTSX_OCPPARA2 0xFC19

/* FPGA */
#define RTSX_FPGA_PULL_CTL 0xFC1D
#define RTSX_FPGA_MS_PULL_CTL_BIT 0x10
#define RTSX_FPGA_SD_PULL_CTL_BIT 0x08

#define RTSX_SYS_VER 0xFC32

/* Clock source configuration register. */
#define RTSX_CARD_CLK_SOURCE 0xFC2E
#define RTSX_CRC_FIX_CLK (0x00 << 0)
#define RTSX_CRC_VAR_CLK0 (0x01 << 0)
#define RTSX_CRC_VAR_CLK1 (0x02 << 0)
#define RTSX_SD30_FIX_CLK (0x00 << 2)
#define RTSX_SD30_VAR_CLK0 (0x01 << 2)
#define RTSX_SD30_VAR_CLK1 (0x02 << 2)
#define RTSX_SAMPLE_FIX_CLK (0x00 << 4)
#define RTSX_SAMPLE_VAR_CLK0 (0x01 << 4)
#define RTSX_SAMPLE_VAR_CLK1 (0x02 << 4)

/* ASIC */
#define RTSX_CARD_PULL_CTL1 0xFD60
#define RTSX_CARD_PULL_CTL2 0xFD61
#define RTSX_CARD_PULL_CTL3 0xFD62
#define RTSX_CARD_PULL_CTL4 0xFD63
#define RTSX_CARD_PULL_CTL5 0xFD64
#define RTSX_CARD_PULL_CTL6 0xFD65

#define RTSX_PULL_CTL_DISABLE12 0x55
#define RTSX_PULL_CTL_DISABLE3 0xD5
#define RTSX_PULL_CTL_DISABLE3_TYPE_C 0xE5
#define RTSX_PULL_CTL_ENABLE12 0xAA
#define RTSX_PULL_CTL_ENABLE3 0xE9
#define RTSX_PULL_CTL_ENABLE3_TYPE_C 0xD9

/* SD configuration register 1 (clock divider, bus mode and width). */
#define RTSX_SD_CFG1 0xFDA0
#define RTSX_CLK_DIVIDE_0 0x00
#define RTSX_CLK_DIVIDE_128 0x80
#define RTSX_CLK_DIVIDE_256 0xC0
#define RTSX_CLK_DIVIDE_MASK 0xC0
#define RTSX_SD20_MODE 0x00
#define RTSX_SDDDR_MODE 0x04
#define RTSX_SD30_MODE 0x08
#define RTSX_SD_MODE_MASK 0x0C
#define RTSX_BUS_WIDTH_1 0x00
#define RTSX_BUS_WIDTH_4 0x01
#define RTSX_BUS_WIDTH_8 0x02
#define RTSX_BUS_WIDTH_MASK 0x03

/* SD configuration register 2 (SD command response flags). */
#define RTSX_SD_CFG2 0xFDA1
#define RTSX_SD_CALCULATE_CRC7 0x00
#define RTSX_SD_NO_CALCULATE_CRC7 0x80
#define RTSX_SD_CHECK_CRC16 0x00
#define RTSX_SD_NO_CHECK_CRC16 0x40
#define RTSX_SD_NO_CHECK_WAIT_CRC_TO 0x20
#define RTSX_SD_WAIT_BUSY_END 0x08
#define RTSX_SD_NO_WAIT_BUSY_END 0x00
#define RTSX_SD_CHECK_CRC7 0x00
#define RTSX_SD_NO_CHECK_CRC7 0x04
#define RTSX_SD_RSP_LEN_0 0x00
#define RTSX_SD_RSP_LEN_6 0x01
#define RTSX_SD_RSP_LEN_17 0x02
/* SD command response types. */
#define RTSX_SD_RSP_TYPE_R0 0x04
#define RTSX_SD_RSP_TYPE_R1 0x01
#define RTSX_SD_RSP_TYPE_R1B 0x09
#define RTSX_SD_RSP_TYPE_R2 0x02
#define RTSX_SD_RSP_TYPE_R3 0x05
#define RTSX_SD_RSP_TYPE_R4 0x05
#define RTSX_SD_RSP_TYPE_R5 0x01
#define RTSX_SD_RSP_TYPE_R6 0x01
#define RTSX_SD_RSP_TYPE_R7 0x01

#define RTSX_SD_STAT1 0xFDA3
#define RTSX_SD_CRC7_ERR 0x80
#define RTSX_SD_CRC16_ERR 0x40
#define RTSX_SD_CRC_WRITE_ERR 0x20
#define RTSX_SD_CRC_WRITE_ERR_MASK 0x1C
#define RTSX_GET_CRC_TIME_OUT 0x02
#define RTSX_SD_TUNING_COMPARE_ERR 0x01
#define RTSX_SD_STAT2 0xFDA4
#define RTSX_SD_RSP_80CLK_TIMEOUT 0x01

#define RTSX_SD_CRC_ERR (RTSX_SD_CRC7_ERR|RTSX_SD_CRC16_ERR|RTSX_SD_CRC_WRITE_ERR)

/* SD bus status register. */
#define RTSX_SD_BUS_STAT 0xFDA5
#define RTSX_SD_CLK_TOGGLE_EN 0x80
#define RTSX_SD_CLK_FORCE_STOP 0x40
#define RTSX_SD_DAT3_STATUS 0x10
#define RTSX_SD_DAT2_STATUS 0x08
#define RTSX_SD_DAT1_STATUS 0x04
#define RTSX_SD_DAT0_STATUS 0x02
#define RTSX_SD_CMD_STATUS 0x01

#define RTSX_SD_PAD_CTL 0xFDA6
#define RTSX_SD_IO_USING_1V8 0x80

/* Sample point control register. */
#define RTSX_SD_SAMPLE_POINT_CTL 0xFDA7
#define RTSX_DDR_FIX_RX_DAT 0x00
#define RTSX_DDR_VAR_RX_DAT 0x80
#define RTSX_DDR_FIX_RX_DAT_EDGE 0x00
#define RTSX_DDR_FIX_RX_DAT_14_DELAY 0x40
#define RTSX_DDR_FIX_RX_CMD 0x00
#define RTSX_DDR_VAR_RX_CMD 0x20
#define RTSX_DDR_FIX_RX_CMD_POS_EDGE 0x00
#define RTSX_DDR_FIX_RX_CMD_14_DELAY 0x10
#define RTSX_SD20_RX_POS_EDGE 0x00
#define RTSX_SD20_RX_14_DELAY 0x08
#define RTSX_SD20_RX_SEL_MASK 0x08

#define RTSX_SD_PUSH_POINT_CTL 0xFDA8
#define RTSX_SD20_TX_NEG_EDGE 0x00

#define RTSX_SD_CMD0 0xFDA9
#define RTSX_SD_CMD1 0xFDAA
#define RTSX_SD_CMD2 0xFDAB
#define RTSX_SD_CMD3 0xFDAC
#define RTSX_SD_CMD4 0xFDAD
#define RTSX_SD_CMD5 0xFDAE
#define RTSX_SD_BYTE_CNT_L 0xFDAF
#define RTSX_SD_BYTE_CNT_H 0xFDB0
#define RTSX_SD_BLOCK_CNT_L 0xFDB1
#define RTSX_SD_BLOCK_CNT_H 0xFDB2

/*
* Transfer modes.
*/
#define RTSX_SD_TRANSFER 0xFDB3

/* Write one or two bytes from SD_CMD2 and SD_CMD3 to the card. */
#define RTSX_TM_NORMAL_WRITE 0x00

/* Write (SD_BYTE_CNT * SD_BLOCK_COUNTS) bytes from ring buffer to card. */
#define RTSX_TM_AUTO_WRITE3 0x01

/* Like AUTO_WRITE3, plus automatically send CMD 12 when done.
* The response to CMD 12 is written to SD_CMD{0,1,2,3,4}. */
#define RTSX_TM_AUTO_WRITE4 0x02

/* Read (SD_BYTE_CNT * SD_BLOCK_CNT) bytes from card into ring buffer. */
#define RTSX_TM_AUTO_READ3 0x05

/* Like AUTO_READ3, plus automatically send CMD 12 when done.
* The response to CMD 12 is written to SD_CMD{0,1,2,3,4}. */
#define RTSX_TM_AUTO_READ4 0x06

/* Send an SD command described in SD_CMD{0,1,2,3,4} to the card and put
* the response into SD_CMD{0,1,2,3,4}. Long responses (17 byte) are put
* into ping-pong buffer 2 instead. */
#define RTSX_TM_CMD_RSP 0x08

/* Send write command, get response from the card, write data from ring
* buffer to card, and send CMD 12 when done.
* The response to CMD 12 is written to SD_CMD{0,1,2,3,4}. */
#define RTSX_TM_AUTO_WRITE1 0x09

/* Like AUTO_WRITE1 except no CMD 12 is sent. */
#define RTSX_TM_AUTO_WRITE2 0x0A

/* Send read command, read up to 512 bytes (SD_BYTE_CNT * SD_BLOCK_CNT)
* from the card into the ring buffer or ping-pong buffer 2. */
#define RTSX_TM_NORMAL_READ 0x0C

/* Same as WRITE1, except data is read from the card to the ring buffer. */
#define RTSX_TM_AUTO_READ1 0x0D

/* Same as WRITE2, except data is read from the card to the ring buffer. */
#define RTSX_TM_AUTO_READ2 0x0E

/* Send CMD 19 and receive response and tuning pattern from card and
* report the result. */
#define RTSX_TM_AUTO_TUNING 0x0F

/* transfer control */
#define RTSX_SD_TRANSFER_START 0x80
#define RTSX_SD_TRANSFER_END 0x40
#define RTSX_SD_STAT_IDLE 0x20
#define RTSX_SD_TRANSFER_ERR 0x10

#define RTSX_SD_CMD_STATE 0xFDB5
#define RTSX_CMD_IDLE 0x80
#define RTSX_SD_DATA_STATE 0xFDB6
#define RTSX_DATA_IDLE 0x80

#define RTSX_CARD_STOP 0xFD54
#define RTSX_SPI_STOP 0x01
#define RTSX_XD_STOP 0x02
#define RTSX_SD_STOP 0x04
#define RTSX_MS_STOP 0x08
#define RTSX_SPI_CLR_ERR 0x10
#define RTSX_XD_CLR_ERR 0x20
#define RTSX_SD_CLR_ERR 0x40
#define RTSX_MS_CLR_ERR 0x80
#define RTSX_ALL_STOP 0x0F
#define RTSX_ALL_CLR_ERR 0xF0

#define RTSX_CARD_OE 0xFD55
#define RTSX_XD_OUTPUT_EN 0x02
#define RTSX_SD_OUTPUT_EN 0x04
#define RTSX_MS_OUTPUT_EN 0x08
#define RTSX_SPI_OUTPUT_EN 0x10
#define RTSX_CARD_OUTPUT_EN (RTSX_XD_OUTPUT_EN|RTSX_SD_OUTPUT_EN|\
RTSX_MS_OUTPUT_EN)

#define RTSX_CARD_DATA_SOURCE 0xFD5B
#define RTSX_RING_BUFFER 0x00
#define RTSX_PINGPONG_BUFFER 0x01
#define RTSX_CARD_SELECT 0xFD5C
#define RTSX_XD_MOD_SEL 0x01
#define RTSX_SD_MOD_SEL 0x02
#define RTSX_MS_MOD_SEL 0x03
#define RTSX_SPI_MOD_SEL 0x04

#define RTSX_CARD_GPIO_DIR 0xFD57
#define RTSX_CARD_GPIO 0xFD58
#define RTSX_CARD_GPIO_LED_OFF 0x01

/* ping-pong buffer 2 */
#define RTSX_PPBUF_BASE2 0xFA00
#define RTSX_PPBUF_SIZE 256

#define RTSX_SUPPORT_VOLTAGE (MMC_OCR_3_3V_3_4V \
| MMC_OCR_3_2V_3_3V \
| MMC_OCR_3_1V_3_2V \
| MMC_OCR_3_0V_3_1V)

#define RTSX_CFG_PCI 0x1C
#define RTSX_CFG_ASIC 0x10

#define RTSX_IRQEN0 0xFE20
#define RTSX_LINK_DOWN_INT_EN 0x10
#define RTSX_LINK_READY_INT_EN 0x20
#define RTSX_SUSPEND_INT_EN 0x40
#define RTSX_DMA_DONE_INT_EN 0x80
#define RTSX_IRQSTAT0 0xFE21
#define RTSX_LINK_DOWN_INT 0x10
#define RTSX_LINK_READY_INT 0x20
#define RTSX_SUSPEND_INT 0x40
#define RTSX_DMA_DONE_INT 0x80

#define RTSX_DMATC0 0xFE28
#define RTSX_DMATC1 0xFE29
#define RTSX_DMATC2 0xFE2A
#define RTSX_DMATC3 0xFE2B

#define RTSX_DMACTL 0xFE2C
#define RTSX_DMA_EN 0x01
#define RTSX_DMA_DIR 0x02
#define RTSX_DMA_DIR_TO_CARD 0x00
#define RTSX_DMA_DIR_FROM_CARD 0x02
#define RTSX_DMA_BUSY 0x04
#define RTSX_DMA_RST 0x80
#define RTSX_DMA_128 (0 << 4)
#define RTSX_DMA_256 (1 << 4)
#define RTSX_DMA_512 (2 << 4)
#define RTSX_DMA_1024 (3 << 4)
#define RTSX_DMA_PACK_SIZE_MASK 0x30

#define RTSX_RBCTL 0xFE34
#define RTSX_RB_FLUSH 0x80

#define RTSX_CFGADDR0 0xFE35
#define RTSX_CFGADDR1 0xFE36
#define RTSX_CFGDATA0 0xFE37
#define RTSX_CFGDATA1 0xFE38
#define RTSX_CFGDATA2 0xFE39
#define RTSX_CFGDATA3 0xFE3A
#define RTSX_CFGRWCTL 0xFE3B
#define RTSX_CFG_WRITE_DATA0 0x01
#define RTSX_CFG_WRITE_DATA1 0x02
#define RTSX_CFG_WRITE_DATA2 0x04
#define RTSX_CFG_WRITE_DATA3 0x08
#define RTSX_CFG_BUSY 0x80

#define RTSX_SDIOCFG_REG 0x724
#define RTSX_SDIOCFG_NO_BYPASS_SDIO 0x02
#define RTSX_SDIOCFG_HAVE_SDIO 0x04
#define RTSX_SDIOCFG_SINGLE_LUN 0x08
#define RTSX_SDIOCFG_SDIO_ONLY 0x80

#define RTSX_HOST_SLEEP_STATE 0xFE60
#define RTSX_HOST_ENTER_S1 0x01
#define RTSX_HOST_ENTER_S3 0x02

#define RTSX_SDIO_CFG 0xFE70
#define RTSX_SDIO_BUS_AUTO_SWITCH 0x10

#define RTSX_NFTS_TX_CTRL 0xFE72
#define RTSX_INT_READ_CLR 0x02

#define RTSX_PWR_GATE_CTRL 0xFE75
#define RTSX_PWR_GATE_EN 0x01
#define RTSX_LDO3318_ON 0x00
#define RTSX_LDO3318_SUSPEND 0x04
#define RTSX_LDO3318_OFF 0x06
#define RTSX_LDO3318_VCC1 0x02
#define RTSX_LDO3318_VCC2 0x04
#define RTSX_PWD_SUSPEND_EN 0xFE76
#define RTSX_LDO_PWR_SEL 0xFE78
#define RTSX_LDO_PWR_SEL_3V3 0x01
#define RTSX_LDO_PWR_SEL_DV33 0x03

#define RTSX_PHY_RWCTL 0xFE3C
#define RTSX_PHY_READ 0x00
#define RTSX_PHY_WRITE 0x01
#define RTSX_PHY_BUSY 0x80
#define RTSX_PHY_DATA0 0xFE3D
#define RTSX_PHY_DATA1 0xFE3E
#define RTSX_PHY_ADDR 0xFE3F

#define RTSX_PHY_VOLTAGE 0x08
#define RTSX_PHY_VOLTAGE_MASK 0x3F

#define RTSX_PETXCFG 0xFE49
#define RTSX_PETXCFG_CLKREQ_PIN 0x08

#define RTSX_CARD_AUTO_BLINK 0xFD56
#define RTSX_LED_BLINK_EN 0x08
#define RTSX_LED_BLINK_SPEED 0x05

#define RTSX_SD30_CLK_DRIVE_SEL 0xFD5A
#define RTSX_SD30_CMD_DRIVE_SEL 0xFD5E
#define RTSX_SD30_DAT_DRIVE_SEL 0xFD5F

#define RTSX_WAKE_SEL_CTL 0xFE54
#define RTSX_PME_FORCE_CTL 0xFE56
#define RTSX_FUNC_FORCE_CTL 0xFE59

#define RTSX_CHANGE_LINK_STATE 0xFE5B
#define RTSX_CD_RST_CORE_EN 0x01
#define RTSX_FORCE_RST_CORE_EN 0x02
#define RTSX_NON_STICKY_RST_N_DBG 0x08
#define RTSX_MAC_PHY_RST_N_DBG 0x10

#define RTSX_PERST_GLITCH_WIDTH 0xFE5C

#define RTSX_SD30_DRIVE_SEL 0xFE5E /* XXX 0xFD5E? */
#define RTSX_SD30_DRIVE_SEL_3V3 0x01
#define RTSX_SD30_DRIVE_SEL_1V8 0x03
#define RTSX_SD30_DRIVE_SEL_MASK 0x07

#define RTSX_EFUSE_CONTENT 0xFE5F

#define RTSX_DUMMY_REG 0xFE90

#define RTSX_LDO_VCC_CFG1 0xFF73
#define RTSX_LDO_VCC_REF_TUNE_MASK 0x30
#define RTSX_LDO_VCC_REF_1V2 0x20
#define RTSX_LDO_VCC_TUNE_MASK 0x07
#define RTSX_LDO_VCC_1V8 0x04
#define RTSX_LDO_VCC_3V3 0x07
#define RTSX_LDO_VCC_LMT_EN 0x08

#define RTSX_SG_INT 0x04
#define RTSX_SG_END 0x02
#define RTSX_SG_VALID 0x01

#define RTSX_SG_NO_OP 0x00
#define RTSX_SG_TRANS_DATA (0x02 << 4)
#define RTSX_SG_LINK_DESC (0x03 << 4)

#define RTSX_IC_VERSION_A 0x00
#define RTSX_IC_VERSION_B 0x01
#define RTSX_IC_VERSION_C 0x02
#define RTSX_IC_VERSION_D 0x03

#endif /* _RTSXREG_H_ */