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| author |   Micky Ching <micky_ching@realsil.com.cn> | 2014-02-21 18:40:35 +0800 |
|---|---|---|
| committer |   Chris Ball <chris@printf.net> | 2014-02-22 13:19:40 -0500 |
| commit | 9107ebbf9652c033eb5dd10a6ea34a132db3cde1 (patch) | |
| tree | 7e5769085be6b0097bb4fde9d9fdbe4dd9bbf3a1 /include/linux/mmc | |
| parent | mmc: omap: Add erase capability (diff) | |
| download | linux-dev-9107ebbf9652c033eb5dd10a6ea34a132db3cde1.tar.xz linux-dev-9107ebbf9652c033eb5dd10a6ea34a132db3cde1.zip | |
mmc: sdhci: add support for realtek rts5250
Add support for realtek rts5250 pci card reader. The card reader has
some problems with DDR50 mode, so add a new quirks2 for broken ddr50.
Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/sdhci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index 362927c48f97..7be12b883485 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -100,6 +100,8 @@ struct sdhci_host { #define SDHCI_QUIRK2_BROKEN_HOST_CONTROL (1<<5) /* Controller does not support HS200 */ #define SDHCI_QUIRK2_BROKEN_HS200 (1<<6) +/* Controller does not support DDR50 */ +#define SDHCI_QUIRK2_BROKEN_DDR50 (1<<7) int irq; /* Device IRQ */ void __iomem *ioaddr; /* Mapped address */ |