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ARM: dts: sun5i: q8-tablet: Add LCD Panel enable GPIO
author
Chen-Yu Tsai
<wens@csie.org>
Sun, 27 Jan 2019 14:48:36 +0000
(22:48 +0800)
committer
Maxime Ripard
<maxime.ripard@bootlin.com>
Mon, 28 Jan 2019 10:52:27 +0000
(11:52 +0100)
Now that we support the AXP209 GPIOs, we can toggle the LCD panel enable
line. Add the GPIO phandle to the panel.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
arch/arm/boot/dts/sun5i-a13-q8-tablet.dts
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diff --git
a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts
b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts
index
3a844da
..
ead159f
100644
(file)
--- a/
arch/arm/boot/dts/sun5i-a13-q8-tablet.dts
+++ b/
arch/arm/boot/dts/sun5i-a13-q8-tablet.dts
@@
-50,7
+50,7
@@
panel: panel {
compatible = "urt,umsh-8596md-t", "simple-panel";
-
/* TODO: lcd panel uses axp gpio0 as enable pin
*/
+
enable-gpios = <&axp_gpio 0 GPIO_ACTIVE_HIGH>; /* AXP GPIO0
*/
backlight = <&backlight>;
#address-cells = <1>;
#size-cells = <0>;