| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* Driver for Realtek PCI-Express card reader |
| * |
| * Copyright(c) 2018-2019 Realtek Semiconductor Corp. All rights reserved. |
| * |
| * Author: |
| * Rui FENG <rui_feng@realsil.com.cn> |
| * Wei WANG <wei_wang@realsil.com.cn> |
| */ |
| #ifndef RTS5261_H |
| #define RTS5261_H |
| |
| /*New add*/ |
| #define rts5261_vendor_setting_valid(reg) ((reg) & 0x010000) |
| #define rts5261_reg_to_aspm(reg) \ |
| (((~(reg) >> 28) & 0x02) | (((reg) >> 28) & 0x01)) |
| #define rts5261_reg_check_reverse_socket(reg) ((reg) & 0x04) |
| #define rts5261_reg_to_sd30_drive_sel_1v8(reg) (((reg) >> 22) & 0x03) |
| #define rts5261_reg_to_sd30_drive_sel_3v3(reg) (((reg) >> 16) & 0x03) |
| #define rts5261_reg_to_rtd3(reg) ((reg) & 0x08) |
| #define rts5261_reg_check_mmc_support(reg) ((reg) & 0x10) |
| |
| #define RTS5261_AUTOLOAD_CFG0 0xFF7B |
| #define RTS5261_AUTOLOAD_CFG1 0xFF7C |
| #define RTS5261_AUTOLOAD_CFG2 0xFF7D |
| #define RTS5261_AUTOLOAD_CFG3 0xFF7E |
| #define RTS5261_AUTOLOAD_CFG4 0xFF7F |
| #define RTS5261_FORCE_PRSNT_LOW (1 << 6) |
| #define RTS5261_AUX_CLK_16M_EN (1 << 5) |
| |
| #define RTS5261_REG_VREF 0xFE97 |
| #define RTS5261_PWD_SUSPND_EN (1 << 4) |
| |
| #define RTS5261_PAD_H3L1 0xFF79 |
| #define PAD_GPIO_H3L1 (1 << 3) |
| |
| /* SSC_CTL2 0xFC12 */ |
| #define RTS5261_SSC_DEPTH_MASK 0x07 |
| #define RTS5261_SSC_DEPTH_DISALBE 0x00 |
| #define RTS5261_SSC_DEPTH_8M 0x01 |
| #define RTS5261_SSC_DEPTH_4M 0x02 |
| #define RTS5261_SSC_DEPTH_2M 0x03 |
| #define RTS5261_SSC_DEPTH_1M 0x04 |
| #define RTS5261_SSC_DEPTH_512K 0x05 |
| #define RTS5261_SSC_DEPTH_256K 0x06 |
| #define RTS5261_SSC_DEPTH_128K 0x07 |
| |
| /* efuse control register*/ |
| #define RTS5261_EFUSE_CTL 0xFC30 |
| #define RTS5261_EFUSE_ENABLE 0x80 |
| /* EFUSE_MODE: 0=READ 1=PROGRAM */ |
| #define RTS5261_EFUSE_MODE_MASK 0x40 |
| #define RTS5261_EFUSE_PROGRAM 0x40 |
| |
| #define RTS5261_EFUSE_ADDR 0xFC31 |
| #define RTS5261_EFUSE_ADDR_MASK 0x3F |
| |
| #define RTS5261_EFUSE_WRITE_DATA 0xFC32 |
| #define RTS5261_EFUSE_READ_DATA 0xFC34 |
| |
| /* DMACTL 0xFE2C */ |
| #define RTS5261_DMA_PACK_SIZE_MASK 0xF0 |
| |
| /* FW status register */ |
| #define RTS5261_FW_STATUS 0xFF56 |
| #define RTS5261_EXPRESS_LINK_FAIL_MASK (0x01<<7) |
| |
| /* FW control register */ |
| #define RTS5261_FW_CTL 0xFF5F |
| #define RTS5261_INFORM_RTD3_COLD (0x01<<5) |
| |
| #define RTS5261_REG_FPDCTL 0xFF60 |
| |
| #define RTS5261_REG_LDO12_CFG 0xFF6E |
| #define RTS5261_LDO12_VO_TUNE_MASK (0x07<<1) |
| #define RTS5261_LDO12_115 (0x03<<1) |
| #define RTS5261_LDO12_120 (0x04<<1) |
| #define RTS5261_LDO12_125 (0x05<<1) |
| #define RTS5261_LDO12_130 (0x06<<1) |
| #define RTS5261_LDO12_135 (0x07<<1) |
| |
| /* LDO control register */ |
| #define RTS5261_CARD_PWR_CTL 0xFD50 |
| #define RTS5261_SD_CLK_ISO (0x01<<7) |
| #define RTS5261_PAD_SD_DAT_FW_CTRL (0x01<<6) |
| #define RTS5261_PUPDC (0x01<<5) |
| #define RTS5261_SD_CMD_ISO (0x01<<4) |
| #define RTS5261_SD_DAT_ISO_MASK (0x0F<<0) |
| |
| #define RTS5261_LDO1233318_POW_CTL 0xFF70 |
| #define RTS5261_LDO3318_POWERON (0x01<<3) |
| #define RTS5261_LDO3_POWERON (0x01<<2) |
| #define RTS5261_LDO2_POWERON (0x01<<1) |
| #define RTS5261_LDO1_POWERON (0x01<<0) |
| #define RTS5261_LDO_POWERON_MASK (0x0F<<0) |
| |
| #define RTS5261_DV3318_CFG 0xFF71 |
| #define RTS5261_DV3318_TUNE_MASK (0x07<<4) |
| #define RTS5261_DV3318_18 (0x02<<4) |
| #define RTS5261_DV3318_19 (0x04<<4) |
| #define RTS5261_DV3318_33 (0x07<<4) |
| |
| /* CRD6603-433 190319 request changed */ |
| #define RTS5261_LDO1_OCP_THD_740 (0x00<<5) |
| #define RTS5261_LDO1_OCP_THD_800 (0x01<<5) |
| #define RTS5261_LDO1_OCP_THD_860 (0x02<<5) |
| #define RTS5261_LDO1_OCP_THD_920 (0x03<<5) |
| #define RTS5261_LDO1_OCP_THD_980 (0x04<<5) |
| #define RTS5261_LDO1_OCP_THD_1040 (0x05<<5) |
| #define RTS5261_LDO1_OCP_THD_1100 (0x06<<5) |
| #define RTS5261_LDO1_OCP_THD_1160 (0x07<<5) |
| |
| #define RTS5261_LDO1_LMT_THD_450 (0x00<<2) |
| #define RTS5261_LDO1_LMT_THD_1000 (0x01<<2) |
| #define RTS5261_LDO1_LMT_THD_1500 (0x02<<2) |
| #define RTS5261_LDO1_LMT_THD_2000 (0x03<<2) |
| |
| #define RTS5261_LDO1_CFG1 0xFF73 |
| #define RTS5261_LDO1_TUNE_MASK (0x07<<1) |
| #define RTS5261_LDO1_18 (0x05<<1) |
| #define RTS5261_LDO1_33 (0x07<<1) |
| #define RTS5261_LDO1_PWD_MASK (0x01<<0) |
| |
| #define RTS5261_LDO2_CFG0 0xFF74 |
| #define RTS5261_LDO2_OCP_THD_MASK (0x07<<5) |
| #define RTS5261_LDO2_OCP_EN (0x01<<4) |
| #define RTS5261_LDO2_OCP_LMT_THD_MASK (0x03<<2) |
| #define RTS5261_LDO2_OCP_LMT_EN (0x01<<1) |
| |
| #define RTS5261_LDO2_OCP_THD_620 (0x00<<5) |
| #define RTS5261_LDO2_OCP_THD_650 (0x01<<5) |
| #define RTS5261_LDO2_OCP_THD_680 (0x02<<5) |
| #define RTS5261_LDO2_OCP_THD_720 (0x03<<5) |
| #define RTS5261_LDO2_OCP_THD_750 (0x04<<5) |
| #define RTS5261_LDO2_OCP_THD_780 (0x05<<5) |
| #define RTS5261_LDO2_OCP_THD_810 (0x06<<5) |
| #define RTS5261_LDO2_OCP_THD_840 (0x07<<5) |
| |
| #define RTS5261_LDO2_CFG1 0xFF75 |
| #define RTS5261_LDO2_TUNE_MASK (0x07<<1) |
| #define RTS5261_LDO2_18 (0x05<<1) |
| #define RTS5261_LDO2_33 (0x07<<1) |
| #define RTS5261_LDO2_PWD_MASK (0x01<<0) |
| |
| #define RTS5261_LDO3_CFG0 0xFF76 |
| #define RTS5261_LDO3_OCP_THD_MASK (0x07<<5) |
| #define RTS5261_LDO3_OCP_EN (0x01<<4) |
| #define RTS5261_LDO3_OCP_LMT_THD_MASK (0x03<<2) |
| #define RTS5261_LDO3_OCP_LMT_EN (0x01<<1) |
| |
| #define RTS5261_LDO3_OCP_THD_620 (0x00<<5) |
| #define RTS5261_LDO3_OCP_THD_650 (0x01<<5) |
| #define RTS5261_LDO3_OCP_THD_680 (0x02<<5) |
| #define RTS5261_LDO3_OCP_THD_720 (0x03<<5) |
| #define RTS5261_LDO3_OCP_THD_750 (0x04<<5) |
| #define RTS5261_LDO3_OCP_THD_780 (0x05<<5) |
| #define RTS5261_LDO3_OCP_THD_810 (0x06<<5) |
| #define RTS5261_LDO3_OCP_THD_840 (0x07<<5) |
| |
| #define RTS5261_LDO3_CFG1 0xFF77 |
| #define RTS5261_LDO3_TUNE_MASK (0x07<<1) |
| #define RTS5261_LDO3_18 (0x05<<1) |
| #define RTS5261_LDO3_33 (0x07<<1) |
| #define RTS5261_LDO3_PWD_MASK (0x01<<0) |
| |
| #define RTS5261_REG_PME_FORCE_CTL 0xFF78 |
| #define FORCE_PM_CONTROL 0x20 |
| #define FORCE_PM_VALUE 0x10 |
| #define REG_EFUSE_BYPASS 0x08 |
| #define REG_EFUSE_POR 0x04 |
| #define REG_EFUSE_POWER_MASK 0x03 |
| #define REG_EFUSE_POWERON 0x03 |
| #define REG_EFUSE_POWEROFF 0x00 |
| |
| |
| /* Single LUN, support SD/SD EXPRESS */ |
| #define DEFAULT_SINGLE 0 |
| #define SD_LUN 1 |
| #define SD_EXPRESS_LUN 2 |
| |
| /* For Change_FPGA_SSCClock Function */ |
| #define MULTIPLY_BY_1 0x00 |
| #define MULTIPLY_BY_2 0x01 |
| #define MULTIPLY_BY_3 0x02 |
| #define MULTIPLY_BY_4 0x03 |
| #define MULTIPLY_BY_5 0x04 |
| #define MULTIPLY_BY_6 0x05 |
| #define MULTIPLY_BY_7 0x06 |
| #define MULTIPLY_BY_8 0x07 |
| #define MULTIPLY_BY_9 0x08 |
| #define MULTIPLY_BY_10 0x09 |
| |
| #define DIVIDE_BY_2 0x01 |
| #define DIVIDE_BY_3 0x02 |
| #define DIVIDE_BY_4 0x03 |
| #define DIVIDE_BY_5 0x04 |
| #define DIVIDE_BY_6 0x05 |
| #define DIVIDE_BY_7 0x06 |
| #define DIVIDE_BY_8 0x07 |
| #define DIVIDE_BY_9 0x08 |
| #define DIVIDE_BY_10 0x09 |
| |
| int rts5261_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, |
| u8 ssc_depth, bool initial_mode, bool double_clk, bool vpclk); |
| |
| #endif /* RTS5261_H */ |
