From: Weiqing Kong <weiqing.kong@xxxxxxxxxxxx>
This patch adds the device node of display backlight for MT2701
Signed-off-by: Weiqing Kong <weiqing.kong@xxxxxxxxxxxx>
Signed-off-by: Erin Lo <erin.lo@xxxxxxxxxxxx>
---
arch/arm/boot/dts/mt2701.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 91ed40d..8e574a0 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -366,6 +366,15 @@
#clock-cells = <1>;
};
+ bls: bls@1400a000 {
+ compatible = "mediatek,mt2701-disp-pwm";
+ reg = <0 0x1400a000 0 0x1000>;
+ #pwm-cells = <2>;
+ clocks = <&mmsys CLK_MM_MDP_BLS_26M>, <&mmsys CLK_MM_DISP_BLS>;
+ clock-names = "main", "mm";
+ status = "disabled";
+ };
+
larb0: larb@14010000 {
compatible = "mediatek,mt2701-smi-larb";
reg = <0 0x14010000 0 0x1000>;
--
1.9.1
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