arm64: dts: imx95: add various nodes

[PATCH v3 1/7] arm64: dts: imx95: set max-rx-timeout-ms

Posted by Peng Fan (OSS) 1 month, 2 weeks ago

From: Peng Fan <peng.fan@nxp.com>

With 'max-rx-timeout-ms' property added in 'Documentation/devicetree/
indings/firmware/arm,scmi.yaml', set the value for i.MX95.

NXP i.MX95 SCMI Firmware designation does not allow timeout, it will not
recover if the Agents use timeout design. So set a large value (5000ms)
here.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx95.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 03661e76550f4d5b8e5e706ad51d6f7620cb1dc3..9c802c2344fcfb2802e5d52c762b0178a2a88ba8 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -293,6 +293,7 @@ scmi {
 			shmem = <&scmi_buf0>, <&scmi_buf1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			max-rx-timeout-ms = <5000>;
 
 			scmi_devpd: protocol@11 {
 				reg = <0x11>;

-- 
2.37.1

Re: [PATCH v3 1/7] arm64: dts: imx95: set max-rx-timeout-ms

Posted by Alexander Stein 1 month ago

Am Samstag, 12. Oktober 2024, 13:19:08 CEST schrieb Peng Fan (OSS):
> From: Peng Fan <peng.fan@nxp.com>
> 
> With 'max-rx-timeout-ms' property added in 'Documentation/devicetree/
> indings/firmware/arm,scmi.yaml', set the value for i.MX95.
> 
> NXP i.MX95 SCMI Firmware designation does not allow timeout, it will not
> recover if the Agents use timeout design. So set a large value (5000ms)
> here.
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx95.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
> index 03661e76550f4d5b8e5e706ad51d6f7620cb1dc3..9c802c2344fcfb2802e5d52c762b0178a2a88ba8 100644
> --- a/arch/arm64/boot/dts/freescale/imx95.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
> @@ -293,6 +293,7 @@ scmi {
>  			shmem = <&scmi_buf0>, <&scmi_buf1>;
>  			#address-cells = <1>;
>  			#size-cells = <0>;
> +			max-rx-timeout-ms = <5000>;

Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>

Best regards,
Alexander
>  			scmi_devpd: protocol@11 {
>  				reg = <0x11>;
> 
> 


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