Messages in this thread | | | From | Kevin Hilman <> | Subject | Re: [PATCH] ARM64: dts: meson-gxbb: p20x: add card regulator settle times | Date | Tue, 01 Aug 2017 12:49:09 -0700 |
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Jerome Brunet <jbrunet@baylibre.com> writes:
> Changing the card voltage on the p200 is not instantaneous, especially > when switching from 3.3v to 1.8v. > > I take at least 70ms for the regulator to go from 3.3v to 1.8v. Add > margin to that to make sure we don't upset the sdcard during the voltage > switch > > Fixes: ef8d2ffedf18 ("ARM64: dts: meson-gxbb: add MMC support") > Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Applied to v4.14/dt64,
Thanks,
Kevin
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