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....@samsung.com>
Cc: Doug Anderson <diand...@chromium.org>
Cc: Javier Martinez Canillas <jav...@osg.samsung.com>
Cc: Andreas Faerber <afaer...@suse.de>
Cc: Sachin Kamat <sachin.ka...@linaro.org>
Cc: Thomas Abraham <thomas...@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnier...@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-lite.dts | 8 ++++++++
arch/arm/boot/dts/exynos5422-odroidxu3.dts | 8 ++++++++
arch/arm/boot/dts/exynos5422-odroidxu4.dts | 8 ++++++++
arch/arm/boot/dts/exynos5800-peach-pi.dts | 8 ++++++++
7 files changed, 56 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 4ecef69..24b8a35 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -52,6 +52,14 @@
};
};
+&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 35cfb07..2b74230 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..9e2dc5f 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-lite.dts
b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
index 2ae1cf4..6f1de7c 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
@@ -54,6 +54,14 @@
};
};
+&cpu0 {
+ cpu-cluster.1-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+ cpu-cluster.0-supply = <&buck2_reg>;
+};
+
&pwm {
/*
* PWM 0 -- fan
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 432406d..6b64122 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -53,6 +53,14 @@
};
};
+&cpu0 {
+ cpu-cluster.1-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+ cpu-cluster.0-supply = <&buck2_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..516a40f 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
@@ -32,6 +32,14 @@
};
};
+&cpu0 {
+ cpu-cluster.1-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+ cpu-cluster.0-supply = <&buck2_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 7b018e4..34aaaacd 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>;
--
1.9.1
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