diff options
| author | Girish K S <girish.shivananjappa@linaro.org> | 2012-01-11 23:04:52 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-01-13 00:17:15 +0400 |
| commit | a4924c71aa43d4f8a3f342b1f71788349472e684 (patch) | |
| tree | 19de11b280fca6718e5e766feaa53a43a9a6cb58 /drivers/mmc/core/debugfs.c | |
| parent | ee5d19b20a711dca3848450979e3cd20b6b795cc (diff) | |
| download | linux-a4924c71aa43d4f8a3f342b1f71788349472e684.tar.xz | |
mmc: core: HS200 mode support for eMMC 4.5
This patch adds the support of the HS200 bus speed for eMMC 4.5 devices.
The eMMC 4.5 devices have support for 200MHz bus speed. The function
prototype of the tuning function is modified to handle the tuning
command number which is different in sd and mmc case.
Signed-off-by: Girish K S <girish.shivananjappa@linaro.org>
Signed-off-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core/debugfs.c')
| -rw-r--r-- | drivers/mmc/core/debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c index 027615d3bf3e..9ab5b17d488a 100644 --- a/drivers/mmc/core/debugfs.c +++ b/drivers/mmc/core/debugfs.c @@ -135,6 +135,9 @@ static int mmc_ios_show(struct seq_file *s, void *data) case MMC_TIMING_UHS_DDR50: str = "sd uhs DDR50"; break; + case MMC_TIMING_MMC_HS200: + str = "mmc high-speed SDR200"; + break; default: str = "invalid"; break; |