Re: [PATCH] ARM: dts: vf610-zii-scu4-aib: Configure IRQ line for GPIO expander

[Chris Healy]

On Fri, Aug 23, 2019 at 5:27 PM Andrey Smirnov <andrew.smirnov@xxxxxxxxx> wrote:
>
> 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 {
> --

Tested-by: Chris Healy <cphealy@xxxxxxxxx>