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authorAdam YH Lee <adam.yh.lee@gmail.com>2014-11-13 10:04:33 -0800
committerTony Lindgren <tony@atomide.com>2014-11-21 16:08:57 -0800
commit0db8899aa7c9c12844b829caa539953217c023ae (patch)
tree978f3176e9fab55d7187fcea97e71cfa4a17d89f
parentd574454160cf13c34bf25782b62524eb33679966 (diff)
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>
-rw-r--r--arch/arm/boot/dts/omap4-duovero-parlor.dts1
1 files changed, 1 insertions, 0 deletions
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>;