From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Wed, 25 Nov 2015 15:39:04 +0000 (+0100)
Subject: ARM: sun5i: chip: Add CPU regulator for cpufreq
X-Git-Tag: v4.14-rc1~3592^2~11^2~25
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=db30fce1eea58e50ae8b2722704b4f529c394dba;p=platform%2Fkernel%2Flinux-rpi.git

ARM: sun5i: chip: Add CPU regulator for cpufreq

The current DT doesn't have a phandle to the CPU regulator in the CPU node,
which disables the CPU voltage scaling entirely.

Add that phandle.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun5i-r8-chip.dts b/arch/arm/boot/dts/sun5i-r8-chip.dts
index 530ab28..f6898c6 100644
--- a/arch/arm/boot/dts/sun5i-r8-chip.dts
+++ b/arch/arm/boot/dts/sun5i-r8-chip.dts
@@ -70,6 +70,10 @@
 	status = "okay";
 };
 
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
 &ehci0 {
 	status = "okay";
 };