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(parent: 02df9cb) | patch
ARM: dts: sun9i: cubieboard4: Enable hardware reset and HS-DDR for eMMC
authorChen-Yu Tsai <wens@csie.org>
Thu, 21 Jan 2016 05:26:42 +0000 (13:26 +0800)
committerMaxime Ripard <maxime.ripard@free-electrons.com>
Sun, 24 Jan 2016 23:01:21 +0000 (00:01 +0100)
commit8826532c76da7e6f157aa319dbf358c067f5877f
treef67906b9ebc0ac733e131d3d1677b0bae06e2935tree | snapshot
parent02df9cb85e156924339f2244aec29dcc37d9ab8ccommit | diff
ARM: dts: sun9i: cubieboard4: Enable hardware reset and HS-DDR for eMMC

mmc2 has a special pin for eMMC hardware reset, which is controllable
from the controller. Add the "mmc-cap-hw-reset" property to denote that
this controller supports this function, and the pins are actually used.

Also increase the signal drive strength for mmc2 pins, for HS-DDR mode
support.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
arch/arm/boot/dts/sun9i-a80-cubieboard4.dts diff | blob | history
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