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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2016-01-12 15:12:15 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-01-27 15:55:54 +0100 |
| commit | 429790026021d522d51617217d4b86218cca5750 (patch) | |
| tree | 91882a43fd8c8fb98762ae99e436b205c81d2a72 /drivers/mmc/sdhci.c | |
| parent | a57a4a5d830cb81bf73f241532d7867606ed61fb (diff) | |
| download | u-boot-imx-429790026021d522d51617217d4b86218cca5750.zip u-boot-imx-429790026021d522d51617217d4b86218cca5750.tar.gz u-boot-imx-429790026021d522d51617217d4b86218cca5750.tar.bz2 | |
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 <sivadur@xilinx.com>
Signed-off-by: Emil Lenchak <emill@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/mmc/sdhci.c')
| -rw-r--r-- | drivers/mmc/sdhci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 02d71b9..ff770b1 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; |