diff options
| -rw-r--r-- | drivers/mmc/s5p_sdhci.c | 3 | ||||
| -rw-r--r-- | drivers/mmc/sdhci.c | 3 | ||||
| -rw-r--r-- | include/sdhci.h | 1 |
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index b978236..dc49d37 100644 --- a/drivers/mmc/s5p_sdhci.c +++ b/drivers/mmc/s5p_sdhci.c @@ -83,7 +83,8 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width) host->ioaddr = (void *)regbase; host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE | - SDHCI_QUIRK_BROKEN_R1B | SDHCI_QUIRK_32BIT_DMA_ADDR; + SDHCI_QUIRK_BROKEN_R1B | SDHCI_QUIRK_32BIT_DMA_ADDR | + SDHCI_QUIRK_WAIT_SEND_CMD; host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; host->version = sdhci_readw(host, SDHCI_HOST_VERSION); diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 15b4686..7845f87 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -240,6 +240,9 @@ int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd, if (!ret && data) ret = sdhci_transfer_data(host, data, start_addr); + if (host->quirks & SDHCI_QUIRK_WAIT_SEND_CMD) + udelay(1000); + stat = sdhci_readl(host, SDHCI_INT_STATUS); sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_INT_STATUS); if (!ret) { diff --git a/include/sdhci.h b/include/sdhci.h index c0345ed..c44793d 100644 --- a/include/sdhci.h +++ b/include/sdhci.h @@ -224,6 +224,7 @@ #define SDHCI_QUIRK_NO_HISPD_BIT (1 << 3) #define SDHCI_QUIRK_BROKEN_VOLTAGE (1 << 4) #define SDHCI_QUIRK_NO_CD (1 << 5) +#define SDHCI_QUIRK_WAIT_SEND_CMD (1 << 6) /* to make gcc happy */ struct sdhci_host; |