ARM: dts: sun6i: hummingbird: Enable AXP221 DC5LDO regulator as "vdd-cpus"

The DC5LDO regulator supplies VDD-CPUS, which is for the embedded
controller in the A31 SoC.

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 a9b87ae..9a74637 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -200,6 +200,12 @@
        regulator-name = "avcc";
 };
 
+&reg_dc5ldo {
+       regulator-min-microvolt = <700000>;
+       regulator-max-microvolt = <1320000>;
+       regulator-name = "vdd-cpus";
+};
+
 &reg_dcdc1 {
        regulator-always-on;
        regulator-min-microvolt = <3000000>;