2022-05-03 09:40:00

by Fabien Dessenne

Subject: [PATCH] ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131

Add interrupt-parent property in pinctrl node to use GPIO as IRQ.

Signed-off-by: Amelie Delaunay <[email protected]>
Signed-off-by: Fabien Dessenne <[email protected]>
---
arch/arm/boot/dts/stm32mp131.dtsi | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 58647396704f..f9ebc47e6421 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -259,6 +259,8 @@ pinctrl: pinctrl@50002000 {
#size-cells = <1>;
compatible = "st,stm32mp135-pinctrl";
ranges = <0 0x50002000 0x8400>;
+ interrupt-parent = <&exti>;
+ st,syscfg = <&exti 0x60 0xff>;
pins-are-numbered;

gpioa: gpio@50002000 {
--
2.25.1

2022-05-03 19:46:44

by Alexandre TORGUE

Subject: Re: [PATCH] ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131

On 5/3/22 11:06, Fabien Dessenne wrote:
> Add interrupt-parent property in pinctrl node to use GPIO as IRQ.
>
> Signed-off-by: Amelie Delaunay <[email protected]>
> Signed-off-by: Fabien Dessenne <[email protected]>
> ---
> arch/arm/boot/dts/stm32mp131.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
> index 58647396704f..f9ebc47e6421 100644
> --- a/arch/arm/boot/dts/stm32mp131.dtsi
> +++ b/arch/arm/boot/dts/stm32mp131.dtsi
> @@ -259,6 +259,8 @@ pinctrl: pinctrl@50002000 {
> #size-cells = <1>;
> compatible = "st,stm32mp135-pinctrl";
> ranges = <0 0x50002000 0x8400>;
> + interrupt-parent = <&exti>;
> + st,syscfg = <&exti 0x60 0xff>;
> pins-are-numbered;
>
> gpioa: gpio@50002000 {

Applied on stm32-next.

Thanks.
Alex