From 429790026021d522d51617217d4b86218cca5750 Mon Sep 17 00:00:00 2001 From: Siva Durga Prasad Paladugu Date: Tue, 12 Jan 2016 15:12:15 +0530 Subject: mmc: sdhci: Clear high speed if not supported Clear high speed bit if it was not supported by the driver. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Emil Lenchak Signed-off-by: Michal Simek --- drivers/mmc/sdhci.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/mmc/sdhci.c') diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 02d71b9344..ff770b16e2 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -530,6 +530,10 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk) if (caps & SDHCI_CAN_DO_8BIT) host->cfg.host_caps |= MMC_MODE_8BIT; } + + if (host->quirks & SDHCI_QUIRK_NO_HISPD_BIT) + host->cfg.host_caps &= ~(MMC_MODE_HS | MMC_MODE_HS_52MHz); + if (host->host_caps) host->cfg.host_caps |= host->host_caps; -- cgit v1.2.1