[PATCH v2 2/8] ARM: dts: Exynos5420/5800: add cluster regulator supply properties

[Bartlomiej Zolnierkiewicz]

Add cluster regulator supply properties as a preparation to
adding generic arm_big_little_dt cpufreq driver support for
Exynos5420 and Exynos5800 based boards.

Cc: Kukjin Kim <kgene.kim at samsung.com>
Cc: Doug Anderson <dianders at chromium.org>
Cc: Javier Martinez Canillas <javier.martinez at collabora.co.uk>
Cc: Andreas Faerber <afaerber at suse.de>
Cc: Sachin Kamat <sachin.kamat at linaro.org>
Cc: Thomas Abraham <thomas.ab at samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie at samsung.com>
---
 arch/arm/boot/dts/exynos5420-arndale-octa.dts |    8 ++++++++
 arch/arm/boot/dts/exynos5420-peach-pit.dts    |    8 ++++++++
 arch/arm/boot/dts/exynos5420-smdk5420.dts     |    8 ++++++++
 arch/arm/boot/dts/exynos5422-odroidxu3.dts    |    8 ++++++++
 arch/arm/boot/dts/exynos5800-peach-pi.dts     |    8 ++++++++
 5 files changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index b82b6fa..b9fe40a 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -369,6 +369,14 @@
 	};
 };
 
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &usbdrd_dwc3_1 {
 	dr_mode = "host";
 };
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 0788d08..5bf04f4 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -676,6 +676,14 @@
 	};
 };
 
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &i2c_2 {
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index 9103f23..089dedb 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -420,3 +420,11 @@
 		};
 	};
 };
+
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index edc25cf..e876016 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -355,6 +355,14 @@
 	dr_mode = "otg";
 };
 
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &i2c_0 {
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 412f41d..630c87c 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -638,6 +638,14 @@
 	};
 };
 
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &i2c_2 {
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;
-- 
1.7.9.5