linux-kernel - [PATCH 7/7] dt-bindings: dmaengine: pl330: Add new quirks

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Message-ID: <20230504145737.286444-8-joychakr@google.com>
Date:   Thu,  4 May 2023 14:57:37 +0000
From:   Joy Chakraborty <joychakr@...gle.com>
To:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, manugautam@...gle.com,
        danielmentz@...gle.com, sjadavani@...gle.com,
        Joy Chakraborty <joychakr@...gle.com>
Subject: [PATCH 7/7] dt-bindings: dmaengine: pl330: Add new quirks

Add 2 new quirks added to the driver "arm,pl330-optimize-dev2mem-axsize"
and "arm,pl330-periph-single-dregs"

Signed-off-by: Joy Chakraborty <joychakr@...gle.com>
---
 Documentation/devicetree/bindings/dma/arm,pl330.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/arm,pl330.yaml b/Documentation/devicetree/bindings/dma/arm,pl330.yaml
index 4a3dd6f5309b..0499a7fba88d 100644
--- a/Documentation/devicetree/bindings/dma/arm,pl330.yaml
+++ b/Documentation/devicetree/bindings/dma/arm,pl330.yaml
@@ -53,6 +53,14 @@ properties:
     type: boolean
     description: quirk for performing burst transfer only
 
+  arm,pl330-optimize-dev2mem-axsize:
+    type: boolean
+    description: quirk for optimizing AxSize used between dev<->mem
+
+  arm,pl330-periph-single-dregs:
+    type: boolean
+    description: quirk for using dma-singles for peripherals in _dregs()
+
   dma-coherent: true
 
   iommus:
-- 
2.40.1.495.gc816e09b53d-goog