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(parent: 6792a44) | patch
mfd: wm5110: Set DCVDD voltage to 1.175V before entering sleep mode
authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Mon, 11 May 2015 12:58:08 +0000 (13:58 +0100)
committerLee Jones <lee.jones@linaro.org>
Mon, 22 Jun 2015 11:25:13 +0000 (12:25 +0100)
commit2081cfa22f5e71191c682574ebfcb30c34220ca8
tree44842c16fbad8485abb6ec356101ad93614efeddtree | snapshot
parent6792a445332e35a3949737823f1c7b64f8df5b97commit | diff
mfd: wm5110: Set DCVDD voltage to 1.175V before entering sleep mode

The low power sleep mode on wm5110 requires that the LDO1 regulator be
set to 1.175V prior to entering sleep, then returned to 1.2V after
exiting sleep mode. This patch apply these regulator settings.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/arizona-core.c diff | blob | history
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