Re: [PATCH 0/2] arm64: dts: qcom: sm8550: camcc: Manage MMCX and MXC

Rob Herring (Arm)
2025-03-04T01:38:48Z

On Tue, 04 Mar 2025 00:55:19 +0200, Vladimir Zapolskiy wrote:
> It was discovered that on SM8550 platform Camera Clock controller shall
> manage MMCX and MXC power domains, otherwise MMIO access to CCI or CAMSS
> breaks the execution, the problem has been discussed with Jagadeesh at
> https://lore.kernel.org/all/a5540676-9402-45c4-b647-02fdc2b92233@quicinc.com/
>
> Since 'power-domains' property becomes generalized, Rob asked to remove
> its description, which is done in the first patch of the series, see
> https://lore.kernel.org/all/20240927224833.GA159707-robh@kernel.org/
>
> Vladimir Zapolskiy (2):
> dt-bindings: clock: qcom: sm8450-camcc: Allow to specify two power domains
> arm64: dts: qcom: sm8550: Additionally manage MXC power domain in camcc
>
> .../devicetree/bindings/clock/qcom,sm8450-camcc.yaml | 4 +---
> arch/arm64/boot/dts/qcom/sm8550.dtsi | 3 ++-
> 2 files changed, 3 insertions(+), 4 deletions(-)
>
> --
> 2.43.0
>
>
>

My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

pip3 install dtschema --upgrade

New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/qcom/' for 20250303225521.1780611-1-vladimir.zapolskiy@linaro.org:

arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dtb: clock-controller@ad00000: power-domains: [[54, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dtb: clock-controller@ad00000: power-domains: [[54, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8650-hdk.dtb: clock-controller@ade0000: power-domains: [[161, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8650-hdk.dtb: clock-controller@ade0000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8450-hdk.dtb: clock-controller@ade0000: power-domains: [[106, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8450-qrd.dtb: clock-controller@ade0000: power-domains: [[98, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sa8295p-adp.dtb: clock-controller@ad00000: power-domains: [[54, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sa8295p-adp.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8650-mtp.dtb: clock-controller@ade0000: power-domains: [[143, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8650-mtp.dtb: clock-controller@ade0000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dtb: clock-controller@ad00000: power-domains: [[54, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dtb: clock-controller@ad00000: power-domains: [[54, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8650-qrd.dtb: clock-controller@ade0000: power-domains: [[159, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8650-qrd.dtb: clock-controller@ade0000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-crd.dtb: clock-controller@ad00000: power-domains: [[54, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sc8280xp-crd.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sa8540p-ride.dtb: clock-controller@ad00000: power-domains: [[60, 7]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sa8540p-ride.dtb: clock-controller@ad00000: Unevaluated properties are not allowed ('power-domains' was unexpected)
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx224.dtb: clock-controller@ade0000: power-domains: [[98, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dtb: clock-controller@ade0000: power-domains: [[98, 6]] is too short
from schema $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#