* [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU
@ 2023-05-30 14:49 Bartosz Golaszewski
2023-06-05 15:39 ` Will Deacon
0 siblings, 1 reply; 3+ messages in thread
From: Bartosz Golaszewski @ 2023-05-30 14:49 UTC (permalink / raw)
To: Will Deacon, Robin Murphy, Joerg Roedel, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-kernel, iommu, devicetree, linux-kernel,
Bartosz Golaszewski, Krzysztof Kozlowski
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU
2023-05-30 14:49 [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU Bartosz Golaszewski
@ 2023-06-05 15:39 ` Will Deacon
2023-06-06 7:20 ` Bartosz Golaszewski
0 siblings, 1 reply; 3+ messages in thread
From: Will Deacon @ 2023-06-05 15:39 UTC (permalink / raw)
To: Bartosz Golaszewski
Cc: Robin Murphy, Joerg Roedel, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-kernel, iommu, devicetree, linux-kernel,
Bartosz Golaszewski, Krzysztof Kozlowski
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU
2023-06-05 15:39 ` Will Deacon
@ 2023-06-06 7:20 ` Bartosz Golaszewski
0 siblings, 0 replies; 3+ messages in thread
From: Bartosz Golaszewski @ 2023-06-06 7:20 UTC (permalink / raw)
To: Will Deacon
Cc: Robin Murphy, Joerg Roedel, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-kernel, iommu, devicetree, linux-kernel,
Bartosz Golaszewski, Krzysztof Kozlowski
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
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-05-30 14:49 [RESEND PATCH] dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU Bartosz Golaszewski
2023-06-05 15:39 ` Will Deacon
2023-06-06 7:20 ` Bartosz Golaszewski
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