This patch enables basic support for regulators found in AXP209 on
Cubieboard2.
Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 44 +++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 234b14b..2a0185a 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -66,6 +66,50 @@
compatible = "x-powers,axp209";
interrupt-controller;
#interrupt-cells = <1>;
+
+ regulators {
+ dcdc-freq = "8";
+
+ axp_dcdc2: dcdc2 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <2275000>;
+ dcdc-workmode = <0>;
+ regulator-always-on;
+ };
+
+ axp_dcdc3: dcdc3 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <3500000>;
+ dcdc-workmode = <0>;
+ regulator-always-on;
+ };
+
+ axp_ldo1: ldo1 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ axp_ldo2: ldo2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ axp_ldo3: ldo3 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <3500000>;
+ };
+
+ axp_ldo4: ldo4 {
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ axp_ldo5: ldo5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
};
};
--
1.8.3.2
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