* [PATCH] arm64: dts: qcom: sc8280xp: Add missing qcom,non-secure-domain property
@ 2026-05-07 14:54 Xilin Wu
2026-05-08 9:40 ` Konrad Dybcio
0 siblings, 1 reply; 3+ messages in thread
From: Xilin Wu @ 2026-05-07 14:54 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Johan Hovold
Cc: Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Xilin Wu
By default the DSP domains are secure, add the missing
qcom,non-secure-domain property to mark them as non-secure.
Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Xilin Wu <sophon@radxa.com>
---
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 761f229e8f47..d767a71c8724 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -6022,6 +6022,7 @@ fastrpc {
compatible = "qcom,fastrpc";
qcom,glink-channels = "fastrpcglink-apps-dsp";
label = "cdsp";
+ qcom,non-secure-domain;
#address-cells = <1>;
#size-cells = <0>;
---
base-commit: 735d2f48cadaa9a87e7c7601667878de70c771c5
change-id: 20260507-sc8280xp-non-secure-domain-1fb3dfa45490
Best regards,
--
Xilin Wu <sophon@radxa.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] arm64: dts: qcom: sc8280xp: Add missing qcom,non-secure-domain property
2026-05-07 14:54 [PATCH] arm64: dts: qcom: sc8280xp: Add missing qcom,non-secure-domain property Xilin Wu
@ 2026-05-08 9:40 ` Konrad Dybcio
2026-05-08 9:45 ` Xilin Wu
0 siblings, 1 reply; 3+ messages in thread
From: Konrad Dybcio @ 2026-05-08 9:40 UTC (permalink / raw)
To: Xilin Wu, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Johan Hovold
Cc: Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel
On 5/7/26 4:54 PM, Xilin Wu wrote:
> By default the DSP domains are secure, add the missing
> qcom,non-secure-domain property to mark them as non-secure.
>
> Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
> Signed-off-by: Xilin Wu <sophon@radxa.com>
> ---
The CDSP accepts both secure and non-secure code and the driver creates
both "endpoints" regardless of this property
Konrad
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] arm64: dts: qcom: sc8280xp: Add missing qcom,non-secure-domain property
2026-05-08 9:40 ` Konrad Dybcio
@ 2026-05-08 9:45 ` Xilin Wu
0 siblings, 0 replies; 3+ messages in thread
From: Xilin Wu @ 2026-05-08 9:45 UTC (permalink / raw)
To: Konrad Dybcio, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Johan Hovold
Cc: Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel
On 5/8/2026 5:40 PM, Konrad Dybcio wrote:
> On 5/7/26 4:54 PM, Xilin Wu wrote:
>> By default the DSP domains are secure, add the missing
>> qcom,non-secure-domain property to mark them as non-secure.
>>
>> Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
>> Signed-off-by: Xilin Wu <sophon@radxa.com>
>> ---
>
> The CDSP accepts both secure and non-secure code and the driver creates
> both "endpoints" regardless of this property
Yes you are right. I guess we can drop this patch.
>
> Konrad
>
--
Best regards,
Xilin Wu <sophon@radxa.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-05-08 9:45 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2026-05-07 14:54 [PATCH] arm64: dts: qcom: sc8280xp: Add missing qcom,non-secure-domain property Xilin Wu
2026-05-08 9:40 ` Konrad Dybcio
2026-05-08 9:45 ` Xilin Wu
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