diff options
| author | Weijun Yang <york.yang@csr.com> | 2015-10-04 15:04:13 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-10-26 18:00:04 +0300 |
| commit | 0de9125fa823e526c9f68dc0987aae342ec94cbd (patch) | |
| tree | 1725420db2744dfd6097a2ffd1ec28c8eaf15217 /drivers/mmc | |
| parent | 9faac7b95ea4f9e83b7a914084cc81ef1632fd91 (diff) | |
| download | linux-0de9125fa823e526c9f68dc0987aae342ec94cbd.tar.xz | |
mmc: sirf: fix the capbility to support DDR50
According to hardware spec, validate DDR50 mode
for SDXC.
Signed-off-by: Weijun Yang <york.yang@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-sirf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c index 884294576356..f5488c409fd1 100644 --- a/drivers/mmc/host/sdhci-sirf.c +++ b/drivers/mmc/host/sdhci-sirf.c @@ -50,7 +50,8 @@ static u32 sdhci_sirf_readl_le(struct sdhci_host *host, int reg) if (unlikely((reg == SDHCI_CAPABILITIES_1) && (host->mmc->caps & MMC_CAP_UHS_SDR50))) { /* fake CAP_1 register */ - val = SDHCI_SUPPORT_SDR50 | SDHCI_USE_SDR50_TUNING; + val = SDHCI_SUPPORT_DDR50 | + SDHCI_SUPPORT_SDR50 | SDHCI_USE_SDR50_TUNING; } if (unlikely(reg == SDHCI_SLOT_INT_STATUS)) { |