From: Chen-Yu Tsai <wens@csie.org>
Date: Thu, 25 May 2017 07:31:37 +0000 (+0800)
Subject: ARM: sun6i: a31: hummingbird: Enable AXP221's ACIN power supply
X-Git-Tag: v4.13-rc1~168^2~14^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c7b7158f397b6e2fc5cd13925b185502ca026158;p=platform%2Fkernel%2Flinux-exynos.git

ARM: sun6i: a31: hummingbird: Enable AXP221's ACIN power supply

The ACIN pins of the AXP221 PMIC on the A31 Hummingbird are tied to the
DC jack on the board through a 12V to 5V buck converter.

Enable the ACIN power supply.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 5560720..9ecb5f0 100644
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -253,6 +253,10 @@
 
 #include "axp22x.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
 &reg_aldo1 {
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;