diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-04-01 17:44:33 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-05-02 10:33:12 +0200 |
| commit | 452e5eef6d311e52f657b34d999758107ec3dd4a (patch) | |
| tree | 285bdbf5a4691fe7dc71b5ac51564368a5464b42 /include/linux/mmc | |
| parent | 2fb55956ce4db259a5d6ce41cc32368b5055575e (diff) | |
mmc: tmio: Add UHS-I mode support
Based on work by Shinobu Uehara and Ben Dooks. This adds the voltage
switch operation needed for all UHS-I modes, but not the tuning needed
for SDR-104 which will come later.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/tmio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/tmio.h b/include/linux/mmc/tmio.h index 5f5cd80e9765..b2f28e995033 100644 --- a/include/linux/mmc/tmio.h +++ b/include/linux/mmc/tmio.h @@ -63,6 +63,8 @@ #define TMIO_STAT_CMD_BUSY 0x40000000 #define TMIO_STAT_ILL_ACCESS 0x80000000 +#define TMIO_STATUS2_DAT0 BIT(7) + #define CLK_CTL_DIV_MASK 0xff #define CLK_CTL_SCLKEN BIT(8) |