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| author | Jisheng Zhang <jszhang@marvell.com> | 2015-08-18 16:21:39 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-08-27 14:50:54 +0200 |
| commit | 0dafa60eb2506617e6968b97cc5a44914a7fb1a6 (patch) | |
| tree | 4020974627077e4b09c1dfe422918adac56196c7 /Documentation/devicetree | |
| parent | f912632b6086d4464af2443dee0c6f4055cf5159 (diff) | |
| download | blackbird-op-linux-0dafa60eb2506617e6968b97cc5a44914a7fb1a6.tar.gz blackbird-op-linux-0dafa60eb2506617e6968b97cc5a44914a7fb1a6.zip | |
mmc: sdhci: also get preset value and driver type for MMC_DDR52
commit bb8175a8aa42 ("mmc: sdhci: clarify DDR timing mode between
SD-UHS and eMMC") added MMC_DDR52 as eMMC's DDR mode to be
distinguished from SD-UHS, but it missed setting driver type for
MMC_DDR52 timing mode.
So sometimes we get the following error on Marvell BG2Q DMP board:
[ 1.559598] mmcblk0: error -84 transferring data, sector 0, nr 8, cmd
response 0x900, card status 0xb00
[ 1.569314] mmcblk0: retrying using single block read
[ 1.575676] mmcblk0: error -84 transferring data, sector 2, nr 6, cmd
response 0x900, card status 0x0
[ 1.585202] blk_update_request: I/O error, dev mmcblk0, sector 2
[ 1.591818] mmcblk0: error -84 transferring data, sector 3, nr 5, cmd
response 0x900, card status 0x0
[ 1.601341] blk_update_request: I/O error, dev mmcblk0, sector 3
This patches fixes this by adding the missing driver type setting.
Fixes: bb8175a8aa42 ("mmc: sdhci: clarify DDR timing mode ...")
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
0 files changed, 0 insertions, 0 deletions
