From 431bac25202dbb67c44601412ff0efe8dae73318 Mon Sep 17 00:00:00 2001 From: Rahul Sharma Date: Tue, 7 Nov 2017 15:23:07 +0530 Subject: [PATCH] ARM: dts: msm: enable adv7533 bridge chip power rails on msm8996 msm8996 auto CDP platform missing vddio power supply to power up adv7533 bridge chip for DSI interfaces, which converts DSI to HDMI signal. This change adds power rails to adv7533. Change-Id: Ieaea589803bbac1d42478fff16e8a4a833cf7426 Signed-off-by: Rahul Sharma --- arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi b/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi index ef2bfe4eed57..386cc7bc7b21 100644 --- a/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi +++ b/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi @@ -718,6 +718,14 @@ &adv7533_0_switch_suspend>; adi,irq-gpio = <&tlmm 71 0x2002>; adi,switch-gpio = <&tlmm 72 0x1>; + vddio-supply = <&pm8994_l17>; + qcom,supply-names = "vddio"; + qcom,min-voltage-level = <1800000>; + qcom,max-voltage-level = <1800000>; + qcom,enable-load = <100000>; + qcom,disable-load = <100>; + qcom,post-on-sleep = <60>; + }; adv7533@39 { @@ -738,6 +746,13 @@ &adv7533_1_switch_suspend>; adi,irq-gpio = <&tlmm 73 0x2002>; adi,switch-gpio = <&tlmm 74 0x0>; + vddio-supply = <&pm8994_l17>; + qcom,supply-names = "vddio"; + qcom,min-voltage-level = <1800000>; + qcom,max-voltage-level = <1800000>; + qcom,enable-load = <100000>; + qcom,disable-load = <100>; + }; };