From: Mohan Kumar <mkumard@nvidia.com>
Date: Tue, 28 Nov 2023 07:16:14 +0000 (+0530)
Subject: dt-bindings: dma: Add dma-channel-mask to nvidia,tegra210-adma
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d95fcb78e7f263f909ce492c3882a704067dc534;p=linux.git

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@kernel.org>
Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Link: https://lore.kernel.org/r/20231128071615.31447-2-mkumard@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
index 4003dbe94940c..877147e95ecc5 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