diff options
| author | Vincent Wan <vincent.wan@amd.com> | 2014-11-05 14:09:28 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-11-26 14:30:45 +0100 |
| commit | e765bfa22a8f06f0964a97e3e81148511d75140a (patch) | |
| tree | 238d385735210c649ccaf3b2a421256a78060faf | |
| parent | d44f88da42d2a75eeac02f87455043f44e10d7cc (diff) | |
| download | linux-e765bfa22a8f06f0964a97e3e81148511d75140a.tar.bz2 | |
mmc: sdhci-pci: enable sdhci doesn't support hs200 quirk for AMD sdhci
AMD SD controller supports the SDR104 mode, but caps2 can not
be promoted to support hs200 for eMMC.
Signed-off-by: Vincent Wan <vincent.wan@amd.com>
Signed-off-by: Wan Zongshun <mcuos.com@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 5a77f188b503..c1ecd204c194 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -652,8 +652,10 @@ static int amd_probe(struct sdhci_pci_chip *chip) smbus_dev = pci_get_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS, NULL); - if (smbus_dev && (smbus_dev->revision < 0x51)) + if (smbus_dev && (smbus_dev->revision < 0x51)) { chip->quirks2 |= SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD; + chip->quirks2 |= SDHCI_QUIRK2_BROKEN_HS200; + } return 0; } |