rk3368 dts: add backlight node into lcdc

Signed-off-by: hjc <hjc@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rk3368-p9_818.dts b/arch/arm64/boot/dts/rk3368-p9_818.dts
index 158adb5d62f7fb2d6831df1c82b9388cb14ebb93..b25b470ce5800605ddaf18070e3319676dac7097 100755 (executable)
--- a/arch/arm64/boot/dts/rk3368-p9_818.dts
+++ b/arch/arm64/boot/dts/rk3368-p9_818.dts
@@ -54,7 +54,7 @@
               irq-gpio = <&gpio0 GPIO_C0 IRQ_TYPE_EDGE_BOTH>;
        };
 
-       backlight {
+       backlight: backlight {
                compatible = "pwm-backlight";
                pwms = <&pwm0 0 25000>;
                brightness-levels = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
@@ -395,6 +395,7 @@
 
 &lcdc {
        status = "okay";
+       backlight = <&backlight>;
        rockchip,mirror = <NO_MIRROR>;
        rockchip,cabc_mode = <0>;
        rockchip,fb-win-map = <FB_DEFAULT_ORDER>;

diff --git a/arch/arm64/boot/dts/rk3368-tb_8846.dts b/arch/arm64/boot/dts/rk3368-tb_8846.dts
old mode 100644 (file)
new mode 100755 (executable)
index abed449..0e11be9
--- a/arch/arm64/boot/dts/rk3368-tb_8846.dts
+++ b/arch/arm64/boot/dts/rk3368-tb_8846.dts
@@ -68,7 +68,7 @@
               irq-gpio = <&gpio0 GPIO_C0 IRQ_TYPE_EDGE_BOTH>;
        };
 
-       backlight {
+       backlight: backlight {
                compatible = "pwm-backlight";
                pwms = <&pwm0 0 25000>;
                brightness-levels = <255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240
@@ -563,6 +563,7 @@
 
 &lcdc {
        status = "okay";
+       backlight = <&backlight>;
        rockchip,mirror = <NO_MIRROR>;
        rockchip,cabc_mode = <0>;
        rockchip,fb-win-map = <FB_DEFAULT_ORDER>;