linux-kernel - [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu

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Message-Id: <1467089481-18713-1-git-send-email-ykk@rock-chips.com>
Date:	Tue, 28 Jun 2016 12:51:21 +0800
From:	Yakir Yang <ykk@...k-chips.com>
To:	Thierry Reding <thierry.reding@...il.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Rob Herring <robh+dt@...nel.org>
Cc:	Kumar Gala <galak@...eaurora.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	David Airlie <airlied@...ux.ie>,
	Russell King <linux@...linux.org.uk>,
	devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, Yakir Yang <ykk@...k-chips.com>
Subject: [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu

Panel regulator is controller by a normal GPIO, so we need to
write a regulator-fixed node for it.

Signed-off-by: Yakir Yang <ykk@...k-chips.com>
---
 arch/arm/boot/dts/rk3288-evb-act8846.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 452ca24..041dd5d 100644
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -206,6 +206,10 @@
 	};
 };
 
+&panel {
+	power-supply = <&vcc_lcd>;
+};
+
 &pinctrl {
 	lcd {
 		lcd_en: lcd-en  {
-- 
1.9.1