[PATCH] ARM: dts: vf610-zii-scu4-aib: Configure IRQ line for GPIO expander
From: Andrey Smirnov
Date: Fri Aug 23 2019 - 20:27:28 EST
Configure IRQ line for SX1503 GPIO expander. We already have
appropriate pinmux entry and all that is missing is "interrupt-parent"
and "interrupts" properties. Add them.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Chris Healy <cphealy@xxxxxxxxx>
Cc: Cory Tusar <cory.tusar@xxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts
index e6c3621079e0..45a978defbdc 100644
--- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts
+++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts
@@ -570,6 +570,8 @@
#gpio-cells = <2>;
reg = <0x20>;
gpio-controller;
+ interrupt-parent = <&gpio1>;
+ interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};
lm75@4e {
--
2.21.0