diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-01-20 16:53:59 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-01-23 16:38:47 +0100 |
| commit | fca9acd1a9d9922e316fe906d6facfb493cd2c36 (patch) | |
| tree | 6895d08eda0c473c9402ee7b0bf5c4085e330a18 /arch/arm/boot/dts/exynos4412-tiny4412.dts | |
| parent | e0962736d66a1504f160bd6e8f9dd4ca22249a2b (diff) | |
ARM: dts: exynos: add panel supply in Tiny4412
The simple panel should have a supply. Provide a stub, as the board DTS
does not have a PMIC node, to silence warning:
exynos4412-tiny4412.dtb: panel: 'power-supply' is a required property
Link: https://lore.kernel.org/r/20230120155404.323386-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-tiny4412.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-tiny4412.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-tiny4412.dts b/arch/arm/boot/dts/exynos4412-tiny4412.dts index 04388c575efe..e0b6162d2e2a 100644 --- a/arch/arm/boot/dts/exynos4412-tiny4412.dts +++ b/arch/arm/boot/dts/exynos4412-tiny4412.dts @@ -79,6 +79,7 @@ panel { compatible = "innolux,at070tn92"; + power-supply = <&vddq_lcd>; port { panel_input: endpoint { @@ -86,6 +87,13 @@ }; }; }; + + vddq_lcd: regulator-vddq-lcd { + compatible = "regulator-fixed"; + regulator-name = "vddq-lcd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; }; &cpu_thermal { |