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| author | Dong Aisheng <b29396@freescale.com> | 2013-10-18 11:48:46 (GMT) |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2013-10-21 19:58:10 (GMT) |
| commit | de5bdbffd89dea0e3de76f99b0b036422bb93686 (patch) | |
| tree | 25ba1c08549c4e8c44171184d31e81f9af82d37d /Documentation/devicetree | |
| parent | 114f2bf6a158cd84c1a7280cf6233904c8bce430 (diff) | |
| download | linux-fsl-qoriq-de5bdbffd89dea0e3de76f99b0b036422bb93686.tar.xz | |
mmc: sdhci-esdhc-imx: add DDR mode support for mx6
When DDR mode is enabled, the initial pre_div should be 2.
And the pre_div value should be changed accordingly
from
...
02h) Base clock divided by 4
01h) Base clock divided by 2
00h) Base clock divided by 1
to
..
02h) Base clock divided by 8
01h) Base clock divided by 4
00h) Base clock divided by 2
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/devicetree')
0 files changed, 0 insertions, 0 deletions