mmc: s5p_sdhci: set the SDHCI_QUIRK_BROKEN_R1B
PATCH 1/3 mmc: s5p_sdhci: set the SDHCI_QUIRK_BROKEN_R1B
Samsung SoC is broken busy waiting for R1b type. And clk dealy control value is modified the previosuly value. (that value used at the s5p_mmc.c)
Signed-off-by Jaehoon Chung <[email protected]>
Signed-off-by Kyungmin Park <[email protected]>
--- drivers/mmc/s5p_sdhci.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
drivers/mmc/s5p_sdhci.c +3 -2
@@ -54,7 +54,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host *host)* 00 = Delay3 (inverter delay) * 10 = Delay4 (inverter delay + 2ns) */ - val =SDHCI_CTRL3_FCSEL3 |SDHCI_CTRL3_FCSEL1 ; + val =SDHCI_CTRL3_FCSEL0 |SDHCI_CTRL3_FCSEL1 ;sdhci_writel (host, val,SDHCI_CONTROL3 );/*
@@ -82,7 +82,8 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks) host->ioaddr = (void *)regbase; host->quirks = quirks; - host->quirks |=SDHCI_QUIRK_NO_HISPD_BIT |SDHCI_QUIRK_BROKEN_VOLTAGE ; + host->quirks |=SDHCI_QUIRK_NO_HISPD_BIT |SDHCI_QUIRK_BROKEN_VOLTAGE | +SDHCI_QUIRK_BROKEN_R1B |SDHCI_QUIRK_32BIT_DMA_ADDR ; host->voltages =MMC_VDD_32_33 |MMC_VDD_33_34 |MMC_VDD_165_195 ;if (quirks &SDHCI_QUIRK_REG32_RW ) host->version =sdhci_readl (host,SDHCI_HOST_VERSION -2 ) >>16 ;
Signature · 1 line
1.7.4.1