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[v2] dt-bindings: misc: qcom,fastrpc: Compute callbacks can be DMA coherent

Message ID 20240212110827.59302-1-krzysztof.kozlowski@linaro.org
State Superseded
Headers show
Series [v2] dt-bindings: misc: qcom,fastrpc: Compute callbacks can be DMA coherent | expand

Commit Message

Krzysztof Kozlowski Feb. 12, 2024, 11:08 a.m. UTC 
Apparently on Qualcomm SM8550 and SM8650 the FastRPC compute callbacks
are DMA coherent:

  sm8650-qrd.dtb: fastrpc: compute-cb@2: 'dma-coherent' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Changes in v2:
1. Add missing subject prefix.
---
 Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
index 2dc3e245fa5d..c27a8f33d8d7 100644
--- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
+++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
@@ -77,6 +77,8 @@  patternProperties:
       reg:
         maxItems: 1
 
+      dma-coherent: true
+
       iommus:
         minItems: 1
         maxItems: 3