diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/cardreader/rts5261.c | 4 | ||||
| -rw-r--r-- | drivers/misc/cardreader/rts5261.h | 23 | ||||
| -rw-r--r-- | drivers/misc/cardreader/rtsx_pcr.c | 5 |
3 files changed, 9 insertions, 23 deletions
diff --git a/drivers/misc/cardreader/rts5261.c b/drivers/misc/cardreader/rts5261.c index 471961487ff8..536c90d4fd76 100644 --- a/drivers/misc/cardreader/rts5261.c +++ b/drivers/misc/cardreader/rts5261.c @@ -738,8 +738,12 @@ void rts5261_init_params(struct rtsx_pcr *pcr) { struct rtsx_cr_option *option = &pcr->option; struct rtsx_hw_param *hw_param = &pcr->hw_param; + u8 val; pcr->extra_caps = EXTRA_CAPS_SD_SDR50 | EXTRA_CAPS_SD_SDR104; + rtsx_pci_read_register(pcr, RTS5261_FW_STATUS, &val); + if (!(val & RTS5261_EXPRESS_LINK_FAIL_MASK)) + pcr->extra_caps |= EXTRA_CAPS_SD_EXPRESS; pcr->num_slots = 1; pcr->ops = &rts5261_pcr_ops; diff --git a/drivers/misc/cardreader/rts5261.h b/drivers/misc/cardreader/rts5261.h index ebfdd236a553..8d80f0d5d5d6 100644 --- a/drivers/misc/cardreader/rts5261.h +++ b/drivers/misc/cardreader/rts5261.h @@ -65,23 +65,6 @@ #define RTS5261_FW_EXPRESS_TEST_MASK (0x01<<0) #define RTS5261_FW_EA_MODE_MASK (0x01<<5) -/* FW config register */ -#define RTS5261_FW_CFG0 0xFF54 -#define RTS5261_FW_ENTER_EXPRESS (0x01<<0) - -#define RTS5261_FW_CFG1 0xFF55 -#define RTS5261_SYS_CLK_SEL_MCU_CLK (0x01<<7) -#define RTS5261_CRC_CLK_SEL_MCU_CLK (0x01<<6) -#define RTS5261_FAKE_MCU_CLOCK_GATING (0x01<<5) -/*MCU_bus_mode_sel: 0=real 8051 1=fake mcu*/ -#define RTS5261_MCU_BUS_SEL_MASK (0x01<<4) -/*MCU_clock_sel:VerA 00=aux16M 01=aux400K 1x=REFCLK100M*/ -/*MCU_clock_sel:VerB 00=aux400K 01=aux16M 10=REFCLK100M*/ -#define RTS5261_MCU_CLOCK_SEL_MASK (0x03<<2) -#define RTS5261_MCU_CLOCK_SEL_16M (0x01<<2) -#define RTS5261_MCU_CLOCK_GATING (0x01<<1) -#define RTS5261_DRIVER_ENABLE_FW (0x01<<0) - /* FW status register */ #define RTS5261_FW_STATUS 0xFF56 #define RTS5261_EXPRESS_LINK_FAIL_MASK (0x01<<7) @@ -121,12 +104,6 @@ #define RTS5261_DV3318_19 (0x04<<4) #define RTS5261_DV3318_33 (0x07<<4) -#define RTS5261_LDO1_CFG0 0xFF72 -#define RTS5261_LDO1_OCP_THD_MASK (0x07<<5) -#define RTS5261_LDO1_OCP_EN (0x01<<4) -#define RTS5261_LDO1_OCP_LMT_THD_MASK (0x03<<2) -#define RTS5261_LDO1_OCP_LMT_EN (0x01<<1) - /* CRD6603-433 190319 request changed */ #define RTS5261_LDO1_OCP_THD_740 (0x00<<5) #define RTS5261_LDO1_OCP_THD_800 (0x01<<5) diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c index 5d15607027e9..56f63fa7f646 100644 --- a/drivers/misc/cardreader/rtsx_pcr.c +++ b/drivers/misc/cardreader/rtsx_pcr.c @@ -990,6 +990,11 @@ static irqreturn_t rtsx_pci_isr(int irq, void *dev_id) } else { pcr->card_removed |= SD_EXIST; pcr->card_inserted &= ~SD_EXIST; + if (PCI_PID(pcr) == PID_5261) { + rtsx_pci_write_register(pcr, RTS5261_FW_STATUS, + RTS5261_EXPRESS_LINK_FAIL_MASK, 0); + pcr->extra_caps |= EXTRA_CAPS_SD_EXPRESS; + } } pcr->dma_error_count = 0; } |