[PATCH 2/3] mmc: tegra: fix eMMC DDR52 mode

[Stefan Agner]

Make sure the clock is doubled when using eMMC DDR52 mode.

Signed-off-by: Stefan Agner <ste...@agner.ch>
---
 drivers/mmc/host/sdhci-tegra.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 137df06b9b6e..888a1ad511db 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -228,7 +228,8 @@ static void tegra_sdhci_set_uhs_signaling(struct sdhci_host 
*host,
        struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
        struct sdhci_tegra *tegra_host = sdhci_pltfm_priv(pltfm_host);
 
-       if (timing == MMC_TIMING_UHS_DDR50)
+       if (timing == MMC_TIMING_UHS_DDR50 ||
+           timing == MMC_TIMING_MMC_DDR52)
                tegra_host->ddr_signaling = true;
 
        sdhci_set_uhs_signaling(host, timing);
-- 
2.18.0