[PATCH 1/3] dt-bindings: dma: nvidia,tegra210-adma: Add Tegra268 support

From: Sheetal

Date: Wed Nov 04 2026 - 06:18:53 EST


From: Anupama Kunkulagunta <akunkulagunt@xxxxxxxxxx>

Add the Tegra268 ADMA compatible. Tegra268 has 10 ADMA channels,
so set the interrupt limit accordingly.

Signed-off-by: Anupama Kunkulagunta <akunkulagunt@xxxxxxxxxx>
Signed-off-by: Sheetal <sheetal@xxxxxxxxxx>
---
.../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