diff mbox series

[v4,4/5] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU

Message ID 20230417125844.400782-5-brgl@bgdev.pl
State New
Headers show
Series arm64: dts: qcom: sa8775p: add more IOMMUs | expand

Commit Message

Bartosz Golaszewski April 17, 2023, 12:58 p.m. UTC 
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>
---
 Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Comments

Bartosz Golaszewski May 16, 2023, 10:07 a.m. UTC | #1 
On Mon, Apr 17, 2023 at 2:58 PM Bartosz Golaszewski <brgl@bgdev.pl> 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>
> ---
>  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
> --
> 2.37.2
>

Gentle ping for a review and a pick up. The DT patches that use this
schema are in next now so check_dtbs will now fail.

Bart
Krzysztof Kozlowski May 16, 2023, 10:33 a.m. UTC | #2 
On 16/05/2023 12:07, Bartosz Golaszewski wrote:
> On Mon, Apr 17, 2023 at 2:58 PM Bartosz Golaszewski <brgl@bgdev.pl> 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>
>> ---
>>  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
>> --
>> 2.37.2
>>
> 
> Gentle ping for a review and a pick up. The DT patches that use this
> schema are in next now so check_dtbs will now fail.

I assume this is not for me, as you got my tag in v2, which I repeated
in v3.

Best regards,
Krzysztof
Bartosz Golaszewski May 16, 2023, 11:34 a.m. UTC | #3 
On Tue, May 16, 2023 at 12:33 PM Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 16/05/2023 12:07, Bartosz Golaszewski wrote:
> > On Mon, Apr 17, 2023 at 2:58 PM Bartosz Golaszewski <brgl@bgdev.pl> 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>
> >> ---
> >>  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
> >> --
> >> 2.37.2
> >>
> >
> > Gentle ping for a review and a pick up. The DT patches that use this
> > schema are in next now so check_dtbs will now fail.
>
> I assume this is not for me, as you got my tag in v2, which I repeated
> in v3.
>
> Best regards,
> Krzysztof
>

The patch changed significantly between v2 and v3 which is why I
dropped your ack as explained in the cover letter for v3. The response
I got for v3 looked like an automated email so I didn't re-collect the
tag. If this looks good to you - could you still Ack it officially
with the adreno compatible changes?

Bart
Krzysztof Kozlowski May 16, 2023, 11:42 a.m. UTC | #4 
On 17/04/2023 14:58, 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>

Best regards,
Krzysztof
diff mbox series

Patch

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