[RFC v4 net-next 4/4] staging: mt7621-dts: enable MT7530 interrupt controller

[DENG Qingfang]

Enable MT7530 interrupt controller in the MT7621 SoC.

Signed-off-by: DENG Qingfang <dqfext@xxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
---
RFC v3 -> RFC v4:
- Add #interrupt-cells property.

 drivers/staging/mt7621-dts/mt7621.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index 16fc94f65486..0f7e487883a5 100644
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -447,6 +447,10 @@ switch0: switch0@0 {
 				mediatek,mcm;
 				resets = <&rstctrl 2>;
 				reset-names = "mcm";
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				interrupt-parent = <&gic>;
+				interrupts = <GIC_SHARED 23 IRQ_TYPE_LEVEL_HIGH>;
 
 				ports {
 					#address-cells = <1>;
-- 
2.25.1