diff options
| author | Daniel Drake <dsd@laptop.org> | 2010-03-05 16:43:34 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-06 14:26:37 -0500 |
| commit | 6b5eda369ac3772dad416ef96d86064204d74770 (patch) | |
| tree | cf137f4f28c62d8e8d1683590048b75830c1e9a2 /include | |
| parent | 40216842dca4fa485cb1aa5eb231149a4a57cc85 (diff) | |
sdio: put active devices into 1-bit mode during suspend
And bring them back to 4-bit mode during resume.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmc/sdio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 47ba464f5170..0ebaef577ff5 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h | |||
| @@ -95,6 +95,8 @@ | |||
| 95 | #define SDIO_BUS_WIDTH_1BIT 0x00 | 95 | #define SDIO_BUS_WIDTH_1BIT 0x00 |
| 96 | #define SDIO_BUS_WIDTH_4BIT 0x02 | 96 | #define SDIO_BUS_WIDTH_4BIT 0x02 |
| 97 | 97 | ||
| 98 | #define SDIO_BUS_ASYNC_INT 0x20 | ||
| 99 | |||
| 98 | #define SDIO_BUS_CD_DISABLE 0x80 /* disable pull-up on DAT3 (pin 1) */ | 100 | #define SDIO_BUS_CD_DISABLE 0x80 /* disable pull-up on DAT3 (pin 1) */ |
| 99 | 101 | ||
| 100 | #define SDIO_CCCR_CAPS 0x08 | 102 | #define SDIO_CCCR_CAPS 0x08 |