[PATCH] dt-bindings: dma: mediatek,uart-dma: add support for MT8189 SoC

Louis-Alexis Eyraud louisalexis.eyraud at collabora.com
Wed Jul 1 08:47:20 PDT 2026


Add the compatible string for the APDMA IP found in MT8189 SoC,
that supports 35-bits addressing as MT6985 SoC.

Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud at collabora.com>
---
 Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml b/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml
index 3708518fe7fc..bba20e88a6dc 100644
--- a/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml
@@ -40,6 +40,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt6991-uart-dma
+              - mediatek,mt8189-uart-dma
               - mediatek,mt8196-uart-dma
           - const: mediatek,mt6985-uart-dma
       - enum:

---
base-commit: ba7c57499e5999aeae8dd4f954eb2600589d80aa
change-id: 20260701-mt8189-dt-bindings-uart-dma-f8fdbe856ee8

Best regards,
-- 
Louis-Alexis Eyraud <louisalexis.eyraud at collabora.com>




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