linux-kernel - [RESEND PATCH V2 1/2] dt-bindings: dma: Add dma-channel-mask to nvidia,tegra210-adma

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Message-ID: <20231128071615.31447-2-mkumard@nvidia.com>
Date:   Tue, 28 Nov 2023 12:46:14 +0530
From:   Mohan Kumar <mkumard@...dia.com>
To:     <vkoul@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>
CC:     <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        <dmaengine@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Mohan Kumar <mkumard@...dia.com>
Subject: [RESEND PATCH V2 1/2] dt-bindings: dma: Add dma-channel-mask to nvidia,tegra210-adma

Add dma-channel-mask binding doc support to nvidia,tegra210-adma
to reserve the adma channel usage

Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Mohan Kumar <mkumard@...dia.com>
---
 .../devicetree/bindings/dma/nvidia,tegra210-adma.yaml          | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
index 4003dbe94940..877147e95ecc 100644
--- a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
+++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
@@ -53,6 +53,9 @@ properties:
       ADMA_CHn_CTRL register.
     const: 1
 
+  dma-channel-mask:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.17.1