On 29/12/2022 16:16, Stephan Gerhold wrote:
> The protection domain functionality exists only in SoCs starting from
> MSM8998 [1], while the APR bindings are also used on older platforms.
>
> Commit 41288c305836 ("ASoC: dt-bindings: qcom,apr: Split services to
> shared schema") made the "qcom,protection-domain" required but it
> should remain optional to avoid dtbs_check warnings on older platforms,
> e.g.:
>
> arch/arm64/boot/dts/qcom/apq8096-db820c.dtb:
> apr: service@3: 'qcom,protection-domain' is a required property
> From schema: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
>
> [1]: https://lore.kernel.org/all/20200312120842.21991-1-sibis@xxxxxxxxxxxxxx/
>
> Fixes: 41288c305836 ("ASoC: dt-bindings: qcom,apr: Split services to shared schema")
> Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
> ---
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Best regards,
Krzysztof
