ARM: dts: sun7i: bananapi: Add GPIO banks regulators

The bananapi has all its bank regulators tied to the 3v3 static regulator.
Make sure it's properly represented.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index 556b1b5..81bc85d 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -191,6 +191,11 @@
 };
 
 &pio {
+       vcc-pa-supply = <&reg_vcc3v3>;
+       vcc-pc-supply = <&reg_vcc3v3>;
+       vcc-pe-supply = <&reg_vcc3v3>;
+       vcc-pf-supply = <&reg_vcc3v3>;
+       vcc-pg-supply = <&reg_vcc3v3>;
        gpio-line-names =
                /* PA */
                "ERXD3", "ERXD2", "ERXD1", "ERXD0", "ETXD3",