From: Sheetal <sheetal@nvidia.com>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Frank Li <Frank.Li@kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Thierry Reding <thierry.reding@kernel.org>,
Mohan Kumar <mkumard@nvidia.com>,
Sameer Pujar <spujar@nvidia.com>, <dmaengine@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Anupama Kunkulagunta <akunkulagunt@nvidia.com>,
Sheetal <sheetal@nvidia.com>
Subject: [PATCH 1/3] dt-bindings: dma: nvidia,tegra210-adma: Add Tegra268 support
Date: Wed, 4 Nov 2026 11:09:30 +0000 [thread overview]
Message-ID: <20261104110932.1097294-2-sheetal@nvidia.com> (raw)
In-Reply-To: <20261104110932.1097294-1-sheetal@nvidia.com>
From: Anupama Kunkulagunta <akunkulagunt@nvidia.com>
Add the Tegra268 ADMA compatible. Tegra268 has 10 ADMA channels,
so set the interrupt limit accordingly.
Signed-off-by: Anupama Kunkulagunta <akunkulagunt@nvidia.com>
Signed-off-by: Sheetal <sheetal@nvidia.com>
---
.../bindings/dma/nvidia,tegra210-adma.yaml | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
index 269a1f7ebdbb..6aa9b83b90d9 100644
--- a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
+++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml
@@ -20,6 +20,7 @@ properties:
- nvidia,tegra210-adma
- nvidia,tegra186-adma
- nvidia,tegra264-adma
+ - nvidia,tegra268-adma
- items:
- enum:
- nvidia,tegra234-adma
@@ -100,6 +101,17 @@ allOf:
interrupts:
maxItems: 32
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - nvidia,tegra268-adma
+ then:
+ properties:
+ interrupts:
+ maxItems: 10
+
- if:
properties:
compatible:
@@ -107,6 +119,7 @@ allOf:
enum:
- nvidia,tegra186-adma
- nvidia,tegra264-adma
+ - nvidia,tegra268-adma
then:
anyOf:
- properties:
--
2.43.0
next prev parent reply other threads:[~2026-11-04 11:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 11:09 [PATCH 0/3] dmaengine: tegra210-adma: Add Tegra268 support Sheetal
2026-11-04 11:09 ` Sheetal [this message]
2026-11-04 11:09 ` [PATCH 2/3] dmaengine: tegra210-adma: Make Tegra264 FIFO size explicit Sheetal
2026-11-04 11:09 ` [PATCH 3/3] dmaengine: tegra210-adma: Add Tegra268 support Sheetal
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