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arm64: dts: mt8183: Add missing power-domain for pwm0 node

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The MT8183 display PWM device will not work until the associated
power-domain is enabled. Add the power-domain reference to the node
allows the display PWM driver to operate and the backlight turn on.

Fixes: f15722c0fe ("arm64: dts: mt8183: Add pwm and backlight node")
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org>
Link: https://lore.kernel.org/r/20210113215723.71966-1-enric.balletbo@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Enric Balletbo i Serra 2021-01-13 22:57:23 +01:00 committed by Matthias Brugger
parent 9a2cb5eba7
commit 2f99fb6e46
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/mediatek/mt8183.dtsi
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@ -661,6 +661,7 @@
compatible = "mediatek,mt8183-disp-pwm";
reg = <0 0x1100e000 0 0x1000>;
interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_LOW>;
power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
#pwm-cells = <2>;
clocks = <&topckgen CLK_TOP_MUX_DISP_PWM>,
<&infracfg CLK_INFRA_DISP_PWM>;