[PATCH v4 1/5] spi: dt-bindings: qcom,spi-qcom-qspi: Add iommus

From: Vijaya Krishna Nivarthi
Date: Thu Apr 20 2023 - 09:13:38 EST


Add iommus binding for DMA mode support

Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@xxxxxxxxxxx>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
v2 -> v3:
- modified commit message
---
Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
index ee8f7ea..1696ac4 100644
--- a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
@@ -29,6 +29,9 @@ properties:
reg:
maxItems: 1

+ iommus:
+ maxItems: 1
+
interrupts:
maxItems: 1

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