Sometimes command can't be completed within the time give in eSDHC_SYSCTL[DTOCV]. So just give the max value 0x14 to avoid this issue.
Signed-off-by: Haijun Zhang <[email protected]> --- changes for v2: - Rebuild patch of eSDHC host need long time to generate command interrupt drivers/mmc/host/sdhci-of-esdhc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c index 570bca8..30bfb5c 100644 --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -325,6 +325,12 @@ static void esdhc_of_platform_init(struct sdhci_host *host) if (vvn > VENDOR_V_22) host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ; + + if ((SVR_SOC_VER(svr) == SVR_B4860) || + (SVR_SOC_VER(svr) == SVR_P5020) || + (SVR_SOC_VER(svr) == SVR_P5040) || + (SVR_SOC_VER(svr) == SVR_P4080)) + host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; } static int esdhc_pltfm_bus_width(struct sdhci_host *host, int width) -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
