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

Krzysztof Kozlowski
2024-02-12T11:08:31Z

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(+)

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
--
2.34.1