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| author | Dafna Hirschfeld <dafna.hirschfeld@collabora.com> | 2020-09-03 16:28:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 10:12:02 +0100 |
| commit | eda7039748591c892538396f6ceb5d8e025d69f2 (patch) | |
| tree | d6ab6b70312844317169953ee617516d7f33309c /arch | |
| parent | 8483df18898a6e4422928b312dc39d51af7beae2 (diff) | |
| download | linux-stable-eda7039748591c892538396f6ceb5d8e025d69f2.tar.gz linux-stable-eda7039748591c892538396f6ceb5d8e025d69f2.tar.bz2 linux-stable-eda7039748591c892538396f6ceb5d8e025d69f2.zip | |
arm64: dts: mt8173-elm: fix supported values for regulator-allowed-modes of da9211
[ Upstream commit 9d955478a89b4a1ff4e7442216f2822dee8fde73 ]
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: 689b937beddeb ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index a5a12b2599a4..bdec719a6b62 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -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 { |