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From: Kaushal Kumar <quic_kaushalk@quicinc.com>
To: <vkoul@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
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Subject: [PATCH 2/6] dt-bindings: dma: qcom,bam: Document dma-coherent
property
Date: Thu, 13 Mar 2025 18:39:14 +0530
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|
| Series |
Enable QPIC BAM and QPIC NAND support for SDX75
|
expand
|
diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml index 3ad0d9b1fbc5..c4dd6a503964 100644 --- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml +++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml @@ -39,6 +39,8 @@ properties: "#dma-cells": const: 1 + dma-coherent: true + interrupts: maxItems: 1
SDX75 BAM DMA controller has DMA-coherent support so define it in the properties section, without which 'dtbs_check' reports the following error: controller@1c9c000: 'dma-coherent' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com> --- Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml | 2 ++ 1 file changed, 2 insertions(+)