* [PATCH] ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family
@ 2023-07-10 15:05 Etienne Carriere
2023-07-11 8:26 ` Alexandre TORGUE
0 siblings, 1 reply; 2+ messages in thread
From: Etienne Carriere @ 2023-07-10 15:05 UTC (permalink / raw)
To: linux-kernel
Cc: linux-arm-kernel, linux-stm32, devicetree, Alexandre Torgue,
Maxime Coquelin, Conor Dooley, Krzysztof Kozlowski, Rob Herring,
Etienne Carriere
Enables use of GIC PPI#15 for OP-TEE asynchronous notifications
on stm32mp13 platforms.
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family
2023-07-10 15:05 [PATCH] ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family Etienne Carriere
@ 2023-07-11 8:26 ` Alexandre TORGUE
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre TORGUE @ 2023-07-11 8:26 UTC (permalink / raw)
To: Etienne Carriere, linux-kernel
Cc: linux-arm-kernel, linux-stm32, devicetree, Maxime Coquelin,
Conor Dooley, Krzysztof Kozlowski, Rob Herring
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 <etienne.carriere@foss.st.com>
> ---
> 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
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2023-07-11 8:28 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-07-10 15:05 [PATCH] ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family Etienne Carriere
2023-07-11 8:26 ` Alexandre TORGUE
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).