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| author | Micky Ching <micky_ching@realsil.com.cn> | 2015-04-07 11:32:01 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-04-08 11:55:19 +0200 |
| commit | e30b978f17446d10dcb92c6979b4da9991a18005 (patch) | |
| tree | df7627d07245d059559f1d8a00802c5d2c365524 /drivers | |
| parent | 81f8a7be6642b4c26ab681b2e0f4c4120a6de1b0 (diff) | |
| download | linux-e30b978f17446d10dcb92c6979b4da9991a18005.tar.bz2 | |
mmc: sdhci-pci: fix 64 BIT DMA quirks for rtsx
rts5250 chip failed handle 64 bit ADMA for address below 4G.
Add 64 BIT quirks to disable this feature.
Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 29eaff78238e..7a3fc16d0a6c 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -650,6 +650,7 @@ static int rtsx_probe_slot(struct sdhci_pci_slot *slot) static const struct sdhci_pci_fixes sdhci_rtsx = { .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | + SDHCI_QUIRK2_BROKEN_64_BIT_DMA | SDHCI_QUIRK2_BROKEN_DDR50, .probe_slot = rtsx_probe_slot, }; |