From 912ae67e60aaee8a0283c20a01cb02778f0de0a8 Mon Sep 17 00:00:00 2001 From: Satya Rama Aditya Pinapala Date: Fri, 29 May 2020 14:22:38 -0700 Subject: [PATCH] ARM: dts: msm: add proxy supply property to GPIO controlled regulator The change adds proxy supply entries to the GPIO controlled regulator display_panel_avdd. It is necessary to add the regulator to the proxy consumer list along with the regulator-boot-on property as this is the only way to ensure that the vote on the regulator stays on till the display driver is probed. Change-Id: I955834dcd0ee93646c5700f7d174931d1b0f5ba7 --- display/lahaina-sde-display.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/display/lahaina-sde-display.dtsi b/display/lahaina-sde-display.dtsi index 9ca4fb4a028a..11a2d8ef4db6 100644 --- a/display/lahaina-sde-display.dtsi +++ b/display/lahaina-sde-display.dtsi @@ -122,6 +122,8 @@ gpio = <&tlmm 12 0>; enable-active-high; regulator-boot-on; + proxy-supply = <&display_panel_avdd>; + qcom,proxy-consumer-enable; pinctrl-names = "default"; pinctrl-0 = <&display_panel_avdd_default>; };