From 7641e3bc8feb2ebeb36ccf0877a70f1985e54dd8 Mon Sep 17 00:00:00 2001 Message-Id: <7641e3bc8feb2ebeb36ccf0877a70f1985e54dd8.1531317141.git.marcel.ziswiler@toradex.com> In-Reply-To: <6654e1bd342708a683daf47e7558455f709a3e7e.1531317141.git.marcel.ziswiler@toradex.com> References: <6654e1bd342708a683daf47e7558455f709a3e7e.1531317141.git.marcel.ziswiler@toradex.com> From: Stefan Agner Date: Tue, 10 Jul 2018 16:04:20 +0200 Subject: [PATCH 29/33] mmc: tegra: fix eMMC DDR mode Make sure the clock is also doubled when using eMMC DDR modes. Signed-off-by: Stefan Agner Acked-by: Marcel Ziswiler --- 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 c83115860cf4..3b6d504bef45 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -239,7 +239,8 @@ 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; return sdhci_set_uhs_signaling(host, timing); -- 2.14.4