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arm64: dts: mt8173-elm: fix supported values for regulator-allowed-modes of da9211 

According to the datasheet the allowed modes for the da9211
regulator are sync and auto mode. This should be changed in the
devicetree. This also fix an error message
'BUCKA: invalid regulator-allowed-modes element 0'
since value 0 is invalid.

Fixes: 689b937bed ("arm64: dts: mediatek: add mt8173 elm and hana board")
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200903142819.24487-1-dafna.hirschfeld@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Dafna Hirschfeld 2020-09-03 16:28:19 +02:00 committed by Matthias Brugger
parent 9123e3a74e
commit 9d955478a8
1 changed files with 3 additions and 1 deletions
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4
arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
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@ -5,6 +5,7 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/regulator/dlg,da9211-regulator.h>
#include <dt-bindings/gpio/gpio.h>
#include "mt8173.dtsi"
@ -294,7 +295,8 @@
regulator-max-microamp = <4400000>;
regulator-ramp-delay = <10000>;
regulator-always-on;
regulator-allowed-modes = <0 1>;
regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC
DA9211_BUCK_MODE_AUTO>;
};
da9211_vgpu_reg: BUCKB {