From: Adam YH Lee <adam.yh.lee@gmail.com>
Date: Thu, 13 Nov 2014 18:04:33 +0000 (-0800)
Subject: ARM: dts: Gumstix DuoVero: Bind vdac regulator to hdmi node
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0db8899aa7c9c12844b829caa539953217c023ae;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

ARM: dts: Gumstix DuoVero: Bind vdac regulator to hdmi node

The HDMI node does not have a power supply attached. As a result its
power regulator, VDAC, shuts off on boot and screen loses signal.
This attaches VDAC (vdda_hdmi_dac) to HDMI's vdda-supply.

Signed-off-by: Adam YH Lee <adam.yh.lee@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts
index 6dc84d9f9b4c..1a78f013f37a 100644
--- a/arch/arm/boot/dts/omap4-duovero-parlor.dts
+++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts
@@ -177,6 +177,7 @@
 
 &hdmi {
 	status = "ok";
+	vdda-supply = <&vdac>;
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&dss_hdmi_pins>;