| Message ID | 20230120155404.323386-8-krzysztof.kozlowski@linaro.org |
|---|---|
| State | New |
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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Inki Dae <inki.dae@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
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Cc: replicant@osuosl.org, phone-devel@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht,
=?utf-8?q?Martin_J=C3=BCcker?= <martin.juecker@gmail.com>,
Henrik Grimler <henrik@grimler.se>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH 07/11] ARM: dts: exynos: add backlight supply in P4 Note
Date: Fri, 20 Jan 2023 16:54:00 +0100
Message-Id: <20230120155404.323386-8-krzysztof.kozlowski@linaro.org>
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| Series |
ARM: dts: exynos: DT schema fixes
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diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi index e41cf3ed362d..201c38edd48f 100644 --- a/arch/arm/boot/dts/exynos4412-p4note.dtsi +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi @@ -245,6 +245,7 @@ backlight: backlight { pinctrl-0 = <&led_bl_reset>; pinctrl-names = "default"; enable-gpios = <&gpm0 1 GPIO_ACTIVE_HIGH>; + power-supply = <&panel_vdd>; pwms = <&pwm 1 78770 0>; brightness-levels = <0 48 128 255>; num-interpolated-steps = <8>;
The LCD backlight should have a supply. Use same regulator as LCD, to silence warning: exynos4412-p4note-n8010.dtb: backlight: 'power-supply' is a required property Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- arch/arm/boot/dts/exynos4412-p4note.dtsi | 1 + 1 file changed, 1 insertion(+)