[RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU

[RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU

[Bartosz Golaszewski]

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

The GPU SMMU will require the clocks property to be set so put the
relevant compatible into the adreno if-then block.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Resending with all IOMMU maintainers in CC.

 Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index ba677d401e24..53bed0160be8 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -79,6 +79,7 @@ properties:
       - description: Qcom Adreno GPUs implementing "qcom,smmu-500" and "arm,mmu-500"
         items:
           - enum:
+              - qcom,sa8775p-smmu-500
               - qcom,sc7280-smmu-500
               - qcom,sm6115-smmu-500
               - qcom,sm6125-smmu-500
@@ -331,7 +332,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: qcom,sc7280-smmu-500
+            enum:
+              - qcom,sa8775p-smmu-500
+              - qcom,sc7280-smmu-500
     then:
       properties:
         clock-names:
@@ -413,7 +416,6 @@ allOf:
               - nvidia,smmu-500
               - qcom,qcm2290-smmu-500
               - qcom,qdu1000-smmu-500
-              - qcom,sa8775p-smmu-500
               - qcom,sc7180-smmu-500
               - qcom,sc8180x-smmu-500
               - qcom,sc8280xp-smmu-500
-- 
2.39.2

Re: [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU

[Will Deacon]

On Tue, May 30, 2023 at 04:49:31PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> 
> The GPU SMMU will require the clocks property to be set so put the
> relevant compatible into the adreno if-then block.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
> Resending with all IOMMU maintainers in CC.

I've picked up the earlier version (which is the same patch). There was
a trivial conflict with a similar change allowing clocks for the
'qcom,sc8280xp-smmu-500' device, so please check when I push out the
updated branch.

Will

Re: [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU

[Bartosz Golaszewski]

On Mon, Jun 5, 2023 at 5:39 PM Will Deacon <will@kernel.org> wrote:
>
> On Tue, May 30, 2023 at 04:49:31PM +0200, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> >
> > The GPU SMMU will require the clocks property to be set so put the
> > relevant compatible into the adreno if-then block.
> >
> > Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > ---
> > Resending with all IOMMU maintainers in CC.
>
> I've picked up the earlier version (which is the same patch). There was
> a trivial conflict with a similar change allowing clocks for the
> 'qcom,sc8280xp-smmu-500' device, so please check when I push out the
> updated branch.
>

Looks good, thanks!

Bart