riscv: dts: microchip: add adc interrupt on beaglev-fire

The mcp3464r on the beaglev-fire has its interrupt wired up, but not
present in the devicetree. Add it.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

diff --git a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
index 3adcd4b193c21fe117699788e483333782cfd644..c79dc49c1ce0ae1c58ab4eb170ca0ee049155e39 100644 (file)
--- a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
+++ b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts
@@ -4,6 +4,7 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 #include "mpfs.dtsi"
 #include "mpfs-beaglev-fire-fabric.dtsi"
 
@@ -255,6 +256,7 @@
                spi-cpha;
                spi-max-frequency = <5000000>;
                microchip,hw-device-address = <1>;
+               interrupts-extended = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
                #address-cells = <1>;
                #size-cells = <0>;
                status = "okay";