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[2/5] arm: dts: mt2701: Add display bls related nodes for MT2701

Message ID 1501571013-22327-3-git-send-email-erin.lo@mediatek.com (mailing list archive)
State New, archived
Headers show

Commit Message

Erin Lo Aug. 1, 2017, 7:03 a.m. UTC 
From: Weiqing Kong <weiqing.kong@mediatek.com>

This patch adds the device node of display backlight for MT2701

Signed-off-by: Weiqing Kong <weiqing.kong@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
---
 arch/arm/boot/dts/mt2701.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 0619b86..2bcf739 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -529,6 +529,15 @@ 
 		#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>;