diff options
Diffstat (limited to 'include/linux/mfd/rtsx_pci.h')
| -rw-r--r-- | include/linux/mfd/rtsx_pci.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h index 74346d5e7899..0c12628e91c6 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/mfd/rtsx_pci.h @@ -558,6 +558,7 @@ #define SD_SAMPLE_POINT_CTL 0xFDA7 #define SD_PUSH_POINT_CTL 0xFDA8 #define SD_CMD0 0xFDA9 +#define SD_CMD_START 0x40 #define SD_CMD1 0xFDAA #define SD_CMD2 0xFDAB #define SD_CMD3 0xFDAC @@ -707,6 +708,14 @@ #define PM_CTRL1 0xFF44 #define PM_CTRL2 0xFF45 #define PM_CTRL3 0xFF46 +#define SDIO_SEND_PME_EN 0x80 +#define FORCE_RC_MODE_ON 0x40 +#define FORCE_RX50_LINK_ON 0x20 +#define D3_DELINK_MODE_EN 0x10 +#define USE_PESRTB_CTL_DELINK 0x08 +#define DELAY_PIN_WAKE 0x04 +#define RESET_PIN_WAKE 0x02 +#define PM_WAKE_EN 0x01 #define PM_CTRL4 0xFF47 /* Memory mapping */ @@ -752,6 +761,14 @@ #define PHY_DUM_REG 0x1F #define LCTLR 0x80 +#define LCTLR_EXT_SYNC 0x80 +#define LCTLR_COMMON_CLOCK_CFG 0x40 +#define LCTLR_RETRAIN_LINK 0x20 +#define LCTLR_LINK_DISABLE 0x10 +#define LCTLR_RCB 0x08 +#define LCTLR_RESERVED 0x04 +#define LCTLR_ASPM_CTL_MASK 0x03 + #define PCR_SETTING_REG1 0x724 #define PCR_SETTING_REG2 0x814 #define PCR_SETTING_REG3 0x747 @@ -967,4 +984,24 @@ static inline u8 *rtsx_pci_get_cmd_data(struct rtsx_pcr *pcr) return (u8 *)(pcr->host_cmds_ptr); } +static inline int rtsx_pci_update_cfg_byte(struct rtsx_pcr *pcr, int addr, + u8 mask, u8 append) +{ + int err; + u8 val; + + err = pci_read_config_byte(pcr->pci, addr, &val); + if (err < 0) + return err; + return pci_write_config_byte(pcr->pci, addr, (val & mask) | append); +} + +static inline void rtsx_pci_write_be32(struct rtsx_pcr *pcr, u16 reg, u32 val) +{ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, reg, 0xFF, val >> 24); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, reg + 1, 0xFF, val >> 16); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, reg + 2, 0xFF, val >> 8); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, reg + 3, 0xFF, val); +} + #endif |