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[2/7] dt-bindings: qcom: geni-se: Allow dma-coherent

Message ID 20230830-topic-8550_dmac2-v1-2-49bb25239fb1@linaro.org
State Accepted
Commit 274707b773378f4ce8ba214002b3d67a4d0785ae
Headers show
Series 8550 dma coherent and more | expand

Commit Message

Konrad Dybcio Aug. 30, 2023, 12:48 p.m. UTC 
On SM8550, the QUP controller is coherent with the CPU.
Allow specifying that.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml | 2 ++
 1 file changed, 2 insertions(+)

Comments

Rob Herring (Arm) Aug. 31, 2023, 6:20 p.m. UTC | #1 
On Wed, 30 Aug 2023 14:48:41 +0200, Konrad Dybcio wrote:
> On SM8550, the QUP controller is coherent with the CPU.
> Allow specifying that.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
index 8a4b7ba3aaf6..7b031ef09669 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
@@ -52,6 +52,8 @@  properties:
   iommus:
     maxItems: 1
 
+  dma-coherent: true
+
 required:
   - compatible
   - reg