ARM: dts: sun8i: v40: bananapi-m2-berry: Add GPIO pin-bank regulator supplies

The bananapi-m2-berry has the PMIC providing voltage to all the pin-bank
supply rails from its various regulator outputs, tie them to the pio
node.

Signed-off-by: Pablo Greco <pgreco@centosproject.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index f05cabd..27297f4 100644 (file)
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -123,6 +123,21 @@
        status = "okay";
 };
 
+&pio {
+       vcc-pa-supply = <&reg_aldo2>;
+       vcc-pc-supply = <&reg_dcdc1>;
+       vcc-pd-supply = <&reg_dcdc1>;
+       vcc-pe-supply = <&reg_eldo1>;
+       vcc-pf-supply = <&reg_dcdc1>;
+       vcc-pg-supply = <&reg_dldo1>;
+};
+
+&reg_aldo2 {
+       regulator-min-microvolt = <2500000>;
+       regulator-max-microvolt = <2500000>;
+       regulator-name = "vcc-pa";
+};
+
 &reg_aldo3 {
        regulator-always-on;
        regulator-min-microvolt = <2700000>;