This patch increases the timeout value on sdhci-s3c controller by using SDHCI_QUIRK_BROKEN_TIMEOUT_VAL quirk. Without it most transfers from external mmc cards fails on Samsung s5pv210 SoCs based systems. Tested on Samsung Aquila board. Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> --- drivers/mmc/host/sdhci-s3c.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index ad30f07..2b6cb44 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -331,6 +331,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) * transfers, not sure if this is a problem with this specific * SDHCI block, or a missing configuration that needs to be set. */ host->quirks |= SDHCI_QUIRK_NO_BUSY_IRQ; + host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; host->quirks |= (SDHCI_QUIRK_32BIT_DMA_ADDR | SDHCI_QUIRK_32BIT_DMA_SIZE); -- 1.7.1.240.g225c -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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