From: Icenowy Zheng <icenowy@aosc.xyz>
Date: Tue, 13 Dec 2016 15:22:51 +0000 (+0800)
Subject: ARM: dts: sun8i: set cpu-supply in reference tablet DTSI
X-Git-Tag: v4.14-rc1~1426^2~4^2~37
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=90f6e8f4a32d7b69c260403c45fd58b34ff68b2b;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: sun8i: set cpu-supply in reference tablet DTSI

All reference design A33 tablets uses DCDC2 of AXP223 as the power
supply of the Cortex-A7 cores.

Set the cpu-supply in the DTSI of sun8i reference tablets.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
index 1493516..c821c30 100644
--- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
+++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
@@ -214,6 +214,10 @@
 	regulator-name = "vcc-rtc";
 };
 
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
 &r_uart {
 	pinctrl-names = "default";
 	pinctrl-0 = <&r_uart_pins_a>;