sunxi: dts: Report the pinctrl nodes as gpio-controllers
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index f99f60d..03d2b53 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -18,11 +18,13 @@
};
soc {
- pinctrl@01c20800 {
+ pio: pinctrl@01c20800 {
compatible = "allwinner,sun4i-a10-pinctrl";
reg = <0x01c20800 0x400>;
+ gpio-controller;
#address-cells = <1>;
#size-cells = <0>;
+ #gpio-cells = <3>;
uart0_pins_a: uart0@0 {
allwinner,pins = "PB22", "PB23";