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authorChen-Yu Tsai <wens@csie.org>2016-05-29 15:04:43 +0800
committerUlf Hansson <ulf.hansson@linaro.org>2016-06-02 10:40:02 +0200
commit0175249efa9310eed79650209600a75ace656bc9 (patch)
treed82ee91f941393a1e182efa080ce822685def7ec /Documentation/frv
parentf741494363c6c90e6744117d2771bbdf0fb3c455 (diff)
mmc: sunxi: Fix DDR MMC timings for A80
The MMC clock timings were incorrectly calculated, when the conversion from delay value to delay phase was done. The 50M DDR and 50M DDR 8bit timings are off, and make eMMC DDR unusable. Unfortunately it seems different controllers on the same SoC have different timings. The new settings are taken from mmc2, which is commonly used with eMMC. The settings for the slower timing modes seem to work despite being wrong, so leave them be. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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