diff options
| author | Micky Ching <micky_ching@realsil.com.cn> | 2014-02-21 18:40:35 +0800 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-02-08 18:02:56 +0100 |
| commit | a007ffbfdf0abc5e8072905f51e283b473d2a06c (patch) | |
| tree | b42d2673fcdcc0e86c44c2191c868edacde31e2b /include | |
| parent | dbf219a4e3adede455b4b81a76665569d99c3b22 (diff) | |
mmc: sdhci: add support for realtek rts5250
commit 9107ebbf9652c033eb5dd10a6ea34a132db3cde1 upstream.
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>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'include')
| -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 */ |