From 90fc047ad7e699af66a29d2aa3e0b570d14ac4b2 Mon Sep 17 00:00:00 2001
From: Amit Nischal <anischal@codeaurora.org>
Date: Tue, 27 Dec 2016 12:28:47 +0530
Subject: [PATCH] ARM: dts: msm: Add hw trigger for CPP GDSC on SDM/8998/8996

Camera cpp node need to trigger/de-trigger HW mode for CPP GDSC
so add support for the same for the required targets.

Change-Id: I92eb57e51b2078c493fb9acc8dfc3dff1a02ef84
Signed-off-by: Amit Nischal <anischal@codeaurora.org>
---
 arch/arm/boot/dts/qcom/msm8996.dtsi                   | 1 +
 arch/arm/boot/dts/qcom/msm8998-interposer-sdm660.dtsi | 1 +
 arch/arm/boot/dts/qcom/msm8998.dtsi                   | 1 +
 arch/arm/boot/dts/qcom/sdm630.dtsi                    | 1 +
 arch/arm/boot/dts/qcom/sdm660.dtsi                    | 1 +
 5 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/msm8996.dtsi b/arch/arm/boot/dts/qcom/msm8996.dtsi
index 2735cfb93be0..f69c388fbbef 100644
--- a/arch/arm/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm/boot/dts/qcom/msm8996.dtsi
@@ -3901,6 +3901,7 @@
 	clock-names = "core_clk";
 	clocks = <&clock_mmss clk_camss_cpp_clk>;
 	parent-supply = <&gdsc_camss_top>;
+	qcom,support-hw-trigger;
 	status = "ok";
 };
 
diff --git a/arch/arm/boot/dts/qcom/msm8998-interposer-sdm660.dtsi b/arch/arm/boot/dts/qcom/msm8998-interposer-sdm660.dtsi
index d6b278e2a789..cfb71e3b1cb3 100644
--- a/arch/arm/boot/dts/qcom/msm8998-interposer-sdm660.dtsi
+++ b/arch/arm/boot/dts/qcom/msm8998-interposer-sdm660.dtsi
@@ -3067,6 +3067,7 @@
 
 &gdsc_cpp {
 	parent-supply = <&gdsc_camss_top>;
+	qcom,support-hw-trigger;
 	status = "ok";
 };
 
diff --git a/arch/arm/boot/dts/qcom/msm8998.dtsi b/arch/arm/boot/dts/qcom/msm8998.dtsi
index 91bd35a8ce07..6a11e7c51ca5 100644
--- a/arch/arm/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm/boot/dts/qcom/msm8998.dtsi
@@ -3153,6 +3153,7 @@
 
 &gdsc_cpp {
 	parent-supply = <&gdsc_camss_top>;
+	qcom,support-hw-trigger;
 	status = "ok";
 };
 
diff --git a/arch/arm/boot/dts/qcom/sdm630.dtsi b/arch/arm/boot/dts/qcom/sdm630.dtsi
index a82979d63244..5ccd35dd48f6 100644
--- a/arch/arm/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630.dtsi
@@ -1294,6 +1294,7 @@
 
 &gdsc_cpp {
 	parent-supply = <&gdsc_camss_top>;
+	qcom,support-hw-trigger;
 	status = "ok";
 };
 
diff --git a/arch/arm/boot/dts/qcom/sdm660.dtsi b/arch/arm/boot/dts/qcom/sdm660.dtsi
index 856608e4e47a..77e60f1e8093 100644
--- a/arch/arm/boot/dts/qcom/sdm660.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm660.dtsi
@@ -2198,6 +2198,7 @@
 
 &gdsc_cpp {
 	parent-supply = <&gdsc_camss_top>;
+	qcom,support-hw-trigger;
 	status = "ok";
 };