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authorChen-Yu Tsai <wens@csie.org>2017-05-25 10:31:37 +0300
committerMaxime Ripard <maxime.ripard@free-electrons.com>2017-05-29 09:51:36 +0300
commitc7b7158f397b6e2fc5cd13925b185502ca026158 (patch)
treec44664383fc3fceb094d6123da48b91ec502fabe /arch/arm/boot/dts/sun6i-a31-hummingbird.dts
parent2fb90080db2c76e2ffcce1b8b3867250091b4d65 (diff)
downloadlinux-c7b7158f397b6e2fc5cd13925b185502ca026158.tar.xz
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>
Diffstat (limited to 'arch/arm/boot/dts/sun6i-a31-hummingbird.dts')
-rw-r--r--arch/arm/boot/dts/sun6i-a31-hummingbird.dts4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 55607208468b..9ecb5f0b3f83 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>;