[PATCH 02/15] arm: dts: am335x-evm: Add backlight to the panel

[Markus Schneider-Pargmann (TI.com)]

Add backlight phandle reference to panel node. Without this reference,
the display driver cannot control backlight, leaving the panel dark.

Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp at baylibre.com>
---
 arch/arm/dts/am335x-evm.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/am335x-evm.dts b/arch/arm/dts/am335x-evm.dts
index 1b5b627006822a9bb4df1c6433ce7eff114dc029..52ca4ff6809ad24fafbdd515fbcde840715cf20f 100644
--- a/arch/arm/dts/am335x-evm.dts
+++ b/arch/arm/dts/am335x-evm.dts
@@ -94,7 +94,7 @@
 		};
 	};
 
-	backlight {
+	pwm_backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&ecap0 0 50000 0>;
 		brightness-levels = <0 51 53 56 62 75 101 152 255>;
@@ -106,6 +106,7 @@
 		status = "okay";
 		pinctrl-names = "default";
 		pinctrl-0 = <&lcd_pins_s0>;
+		backlight = <&pwm_backlight>;
 		panel-info {
 			ac-bias           = <255>;
 			ac-bias-intrpt    = <0>;

-- 
2.51.0