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Commit e300149e authored by Stefan Agner's avatar Stefan Agner Committed by Ulf Hansson
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mmc: tegra: fix eMMC DDR52 mode 



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

Signed-off-by: default avatarStefan Agner <stefan@agner.ch>
Tested-by: default avatarMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 127407e3

drivers/mmc/host/sdhci-tegra.c

+2 −1
Original line number Diff line number Diff line
@@ -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);