linux-kernel - [PATCH 3/4] ARM: dts: qcom: Add GDSC nodes underneath clock controller

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Date:	Fri,  4 Apr 2014 11:45:35 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Kumar Gala <galak@...eaurora.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Mark Brown <broonie@...nel.org>,
	Saravana Kannan <skannan@...eaurora.org>,
	Mike Turquette <mturquette@...aro.org>
Subject: [PATCH 3/4] ARM: dts: qcom: Add GDSC nodes underneath clock controller

Add nodes for the GDSCs present on the multimedia clock
controller in 8974.

Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---
 arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 18 ++++++++++++++++++
 arch/arm/boot/dts/qcom-msm8974.dtsi            | 26 ++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 13ac3e222495..478e89de0f38 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -3,4 +3,22 @@
 / {
 	model = "Qualcomm APQ8074 Dragonboard";
 	compatible = "qcom,apq8074-dragonboard", "qcom,apq8074";
+
+};
+
+&gdsc_venus {
+	qcom,skip-logic-collapse;
+	qcom,retain-periph;
+	qcom,retain-mem;
+};
+
+&gdsc_mdss {
+	qcom,skip-logic-collapse;
+	qcom,retain-periph;
+	qcom,retain-mem;
+};
+
+&gdsc_oxili_gx {
+	qcom,retain-mem;
+	qcom,retain-periph;
 };
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 9e5dadb101eb..e38ae30930b2 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -108,6 +108,32 @@
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			reg = <0xfd8c0000 0x6000>;
+
+			regulators {
+				gdsc_venus: gdsc_venus {
+					regulator-name = "gdsc_venus";
+				};
+
+				gdsc_mdss: gdsc_mdss {
+					regulator-name = "gdsc_mdss";
+				};
+
+				gdsc_jpeg: gdsc_jpeg {
+					regulator-name = "gdsc_jpeg";
+				};
+
+				gdsc_vfe: gdsc_vfe {
+					regulator-name = "gdsc_vfe";
+				};
+
+				gdsc_oxili_gx: gdsc_oxili_gx {
+					regulator-name = "gdsc_oxili_gx";
+				};
+
+				gdsc_oxili_cx: gdsc_oxili_cx {
+					regulator-name = "gdsc_oxili_cx";
+				};
+			};
 		};
 
 		serial@...1e000 {
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation

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