2023-07-10 15:42:09

by Etienne Carriere

Subject: [PATCH] ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family

Enables use of GIC PPI#15 for OP-TEE asynchronous notifications
on stm32mp13 platforms.

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

diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
index d163c267e34c..02f872b99f1d 100644
--- a/arch/arm/boot/dts/st/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
@@ -33,6 +33,8 @@ firmware {
optee {
method = "smc";
compatible = "linaro,optee-tz";
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
};

scmi: scmi {
--
2.25.1

2023-07-11 08:33:03

by Alexandre TORGUE

Subject: Re: [PATCH] ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family

Hi Etienne

On 7/10/23 17:05, Etienne Carriere wrote:
> Enables use of GIC PPI#15 for OP-TEE asynchronous notifications
> on stm32mp13 platforms.
>
> Signed-off-by: Etienne Carriere <[email protected]>
> ---
> arch/arm/boot/dts/st/stm32mp131.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
> index d163c267e34c..02f872b99f1d 100644
> --- a/arch/arm/boot/dts/st/stm32mp131.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
> @@ -33,6 +33,8 @@ firmware {
> optee {
> method = "smc";
> compatible = "linaro,optee-tz";
> + interrupt-parent = <&intc>;
> + interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
> };
>
> scmi: scmi {

Applied on stm32-next.

Thanks.
Alex