ARM: dts: AM437x: switch to compatible pinctrl

Now that ti,am437-padconf is available, switch over to that compatible
property. Retain pinctrl-single for legacy support.

While at it, mark the pinctrl as interrupt controller so that it can
be used with interrupts-extended property for wakeup events.

Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 9b3d2ba82f13a1b6aaf725c0e529255310726052..b3848306f329411238cb75105c1d39cdd2ed85bc 100644 (file)
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -58,10 +58,12 @@
        };
 
        am43xx_pinmux: pinmux@44e10800 {
-               compatible = "pinctrl-single";
+               compatible = "ti,am437-padconf", "pinctrl-single";
                reg = <0x44e10800 0x31c>;
                #address-cells = <1>;
                #size-cells = <0>;
+               #interrupt-cells = <1>;
+               interrupt-controller;
                pinctrl-single,register-width = <32>;
                pinctrl-single,function-mask = <0xffffffff>;
        };