From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen-Yu Tsai Subject: [PATCH 3/5] ARM: dts: sun5i: q8-tablet: Add LCD Panel enable GPIO Date: Sun, 27 Jan 2019 22:48:36 +0800 Message-ID: <20190127144838.3578-4-wens@csie.org> References: <20190127144838.3578-1-wens@csie.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190127144838.3578-1-wens@csie.org> Sender: linux-kernel-owner@vger.kernel.org To: Maxime Ripard Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org 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 --- arch/arm/boot/dts/sun5i-a13-q8-tablet.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts index 3a844dae26f7..ead159f89e74 100644 --- 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>; -- 2.20.1