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| author | Shawn Guo <shawn.guo@linaro.org> | 2013-01-21 15:02:25 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-02-24 23:37:01 +0400 |
| commit | 58c8c4fbdb5576a0afa377b1a730566b25c25cba (patch) | |
| tree | d5a160b44e01f6304d6b800c53663b08a0d17fa6 /drivers/mmc/host/sdhci-pxav2.c | |
| parent | 69f5469822132c4ae0637eef2980dbaec5bb2b31 (diff) | |
| download | linux-58c8c4fbdb5576a0afa377b1a730566b25c25cba.tar.xz | |
mmc: sdhci-esdhc-imx: manually reset MIX_CTRL for usdhc
It's another violation to SDHC spec that software reset on usdhc
does not reset MIX_CTRL register. Have to do it manually, otherwise
the preserving of the register bits (e.g. AC23EN) may cause mmc card
fail to be initialized.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-pxav2.c')
0 files changed, 0 insertions, 0 deletions