From 0de9125fa823e526c9f68dc0987aae342ec94cbd Mon Sep 17 00:00:00 2001 From: Weijun Yang Date: Sun, 4 Oct 2015 12:04:13 +0000 Subject: [PATCH] mmc: sirf: fix the capbility to support DDR50 According to hardware spec, validate DDR50 mode for SDXC. Signed-off-by: Weijun Yang Signed-off-by: Barry Song Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-sirf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c index 884294576356..f5488c409fd1 100644 --- a/drivers/mmc/host/sdhci-sirf.c +++ b/drivers/mmc/host/sdhci-sirf.c @@ -50,7 +50,8 @@ static u32 sdhci_sirf_readl_le(struct sdhci_host *host, int reg) if (unlikely((reg == SDHCI_CAPABILITIES_1) && (host->mmc->caps & MMC_CAP_UHS_SDR50))) { /* fake CAP_1 register */ - val = SDHCI_SUPPORT_SDR50 | SDHCI_USE_SDR50_TUNING; + val = SDHCI_SUPPORT_DDR50 | + SDHCI_SUPPORT_SDR50 | SDHCI_USE_SDR50_TUNING; } if (unlikely(reg == SDHCI_SLOT_INT_STATUS)) { -- 2.20.1