Removes incorrect 64-bit ADMA capability on Broadcom MIPS based SoCs. The MIPS based BRCMSTB SDHCI host controllers are using ADMA only, but the several chipsets have a incorrect capability about ADMA 64-bit. Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx> --- drivers/mmc/host/sdhci-brcmstb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c index cce10fe3e19e..683bfc2af512 100644 --- a/drivers/mmc/host/sdhci-brcmstb.c +++ b/drivers/mmc/host/sdhci-brcmstb.c @@ -98,6 +98,8 @@ static int sdhci_brcmstb_probe(struct platform_device *pdev) * properties through mmc_of_parse(). */ host->caps = sdhci_readl(host, SDHCI_CAPABILITIES); + if (IS_ENABLED(CONFIG_MIPS)) + host->caps &= ~SDHCI_CAN_64BIT; host->caps1 = sdhci_readl(host, SDHCI_CAPABILITIES_1); host->caps1 &= ~(SDHCI_SUPPORT_SDR50 | SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_DDR50); -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
