linux-kernel - [PATCH 09/12] ARM: dts: Exynos5420/5800: add cluster regulator supply properties

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Date:	Wed,  2 Dec 2015 22:19:24 +0100
From:	Ben Gamari <ben@...rt-cactus.org>
To:	Thomas Abraham <thomas.ab@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Michael Turquette <mturquette@...libre.com>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Kukjin Kim <kgene@...nel.org>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	Tomasz Figa <tomasz.figa@...il.com>,
	Lukasz Majewski <l.majewski@...sung.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Kevin Hilman <khilman@...aro.org>,
	Javier Martinez Canillas <javier@...hile0.org>,
	Tobias Jakobi <tjakobi@...h.uni-bielefeld.de>,
	Anand Moon <linux.amoon@...il.com>,
	linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, b.zolnierkie@...sung.com,
	Doug Anderson <dianders@...omium.org>,
	Javier Martinez Canillas <javier@....samsung.com>,
	Andreas Faerber <afaerber@...e.de>,
	Sachin Kamat <sachin.kamat@...aro.org>,
	Ben Gamari <ben@...rt-cactus.org>
Subject: [PATCH 09/12] ARM: dts: Exynos5420/5800: add cluster regulator supply properties

From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>

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

Changes by Ben Gamari:
- Add regulators to odroidxu4

Cc: Kukjin Kim <kgene.kim@...sung.com>
Cc: Doug Anderson <dianders@...omium.org>
Cc: Javier Martinez Canillas <javier@....samsung.com>
Cc: Andreas Faerber <afaerber@...e.de>
Cc: Sachin Kamat <sachin.kamat@...aro.org>
Cc: Thomas Abraham <thomas.ab@...sung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Signed-off-by: Ben Gamari <ben@...rt-cactus.org>
---
 arch/arm/boot/dts/exynos5420-arndale-octa.dts |  9 +++++++++
 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/exynos5422-odroidxu4.dts    | 10 ++++++++++
 arch/arm/boot/dts/exynos5800-peach-pi.dts     |  8 ++++++++
 6 files changed, 51 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 4ecef69..a044da7 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -52,6 +52,15 @@
 	};
 };
 
+&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 72ba6f0..eea0aa6 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 ac35aef..d44a280 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -423,3 +423,11 @@
 &usbdrd_phy1 {
 	vbus-supply = <&usb301_vbus_reg>;
 };
+
+&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 0c0bbdb..d6650a1 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -53,6 +53,14 @@
 	};
 };
 
+&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/exynos5422-odroidxu4.dts b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
index 2faf886..9f88c34 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
@@ -32,6 +32,16 @@
 	};
 };
 
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &pwm {
 	/*
 	 * PWM 0 -- fan
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 49a4f43..a06587b 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>;
-- 
2.6.2

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