[PATCH 1/1] dt-bindings: dma: fsl,edma: Add i.MX94 support

From: Frank Li
Date: Fri Feb 21 2025 - 17:22:22 EST


Add support for the i.MX94 DMA controllers. The SoC includes two DMA
controllers: one compatible with i.MX93 eDMA3 and another compatible with
i.MX95 eDMA5.

Add compatible string "fsl,imx94-edma3" with fallback to "fsl,imx93-edma3".
Add compatible string "fsl,imx94-edma5" with fallback to "fsl,imx95-edma5".

Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
dts patch first try at
https://lore.kernel.org/imx/AS8PR04MB8642049B19BC7A5C8833FEB487042@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/
---
Documentation/devicetree/bindings/dma/fsl,edma.yaml | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
index 4f925469533e7..950e8fa4f4ab4 100644
--- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml
+++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
@@ -27,6 +27,14 @@ properties:
- fsl,imx93-edma4
- fsl,imx95-edma5
- nxp,s32g2-edma
+ - items:
+ - enum:
+ - fsl,imx94-edma3
+ - const: fsl,imx93-edma3
+ - items:
+ - enum:
+ - fsl,imx94-edma5
+ - const: fsl,imx95-edma5
- items:
- const: fsl,ls1028a-edma
- const: fsl,vf610-edma
--
2.34.1