diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/mt6575_sd.h | 1 | ||||
| -rw-r--r-- | target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/sd.c | 16 |
2 files changed, 1 insertions, 16 deletions
diff --git a/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/mt6575_sd.h b/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/mt6575_sd.h index a3c50d0528..33fa59a019 100644 --- a/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/mt6575_sd.h +++ b/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/mt6575_sd.h @@ -234,7 +234,6 @@ enum { #define MSDC_IOCON_SDR104CKS (0x1 << 0) /* RW */ #define MSDC_IOCON_RSPL (0x1 << 1) /* RW */ #define MSDC_IOCON_DSPL (0x1 << 2) /* RW */ -#define MSDC_IOCON_WDSPL (0x1 << 8) /* RW */ #define MSDC_IOCON_DDLSEL (0x1 << 3) /* RW */ #define MSDC_IOCON_DDR50CKD (0x1 << 4) /* RW */ #define MSDC_IOCON_DSPLSEL (0x1 << 5) /* RW */ diff --git a/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/sd.c b/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/sd.c index e1493290a0..97ae927d2d 100644 --- a/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/sd.c +++ b/target/linux/ramips/files-4.14/drivers/mmc/host/mtk-mmc/sd.c @@ -1796,9 +1796,6 @@ static void msdc_ops_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) MSDC_SMPL_FALLING); sdr_set_field(MSDC_IOCON, MSDC_IOCON_DSPL, MSDC_SMPL_FALLING); - /* sdxc: set sample crc by clock falling edge. Added by zhangzf */ - if (ralink_soc == MT762X_SOC_MT7628AN) - sdr_set_field(MSDC_IOCON, MSDC_IOCON_WDSPL, MSDC_SMPL_FALLING); //} /* for tuning debug */ } else { /* default value */ sdr_write32(MSDC_IOCON, 0x00000000); @@ -2208,7 +2205,7 @@ static int msdc_drv_probe(struct platform_device *pdev) struct msdc_host *host; struct msdc_hw *hw; int ret; - u32 reg, reg1; + u32 reg; // Set the pins for sdxc to sdxc mode //FIXME: this should be done by pinctl and not by the sd driver @@ -2218,17 +2215,6 @@ static int msdc_drv_probe(struct platform_device *pdev) 0x60)) & ~(0x3 << 18); if (ralink_soc == MT762X_SOC_MT7620A) reg |= 0x1 << 18; - } - else if (ralink_soc == MT762X_SOC_MT7628AN) { - /* Fixed MT7628 SDXC init by zhangzf */ - reg &= ~((0x3 << 0)|(0x3 << 6)|(0x3 << 10)|(0x1 << 15)|(0x3 << 20)|(0x3 << 24)); - reg |= ((0x1 << 0)|(0x1 << 6)|(0x1 << 10)|(0x1 << 15)|(0x1 << 20)|(0x1 << 24)); -#if defined (CONFIG_MTK_MMC_EMMC_8BIT) - reg |= 0x3 << 26 | 0x3 << 28 | 0x3 << 30; -#endif - reg1 = sdr_read32((void __iomem *)(RALINK_SYSCTL_BASE + 0x1340)); - reg1 |= (0x1 << 11); //Normal mode(AP mode), SDXC CLK=PAD_GPIO0=GPIO11, driving = 8mA - sdr_write32((void __iomem *)(RALINK_SYSCTL_BASE + 0x1340), reg1); } else { reg = sdr_read32((void __iomem *)(RALINK_SYSCTL_BASE + 0x3c)); reg |= 0x1e << 16; |