[PATCH v3 1/3] spi: dt-bindings: nxp,imx94-xspi: add DMA properties

[han.xu at oss.nxp.com]

From: Han Xu <han.xu at nxp.com>

Add dmas and dma-names to describe TX and RX DMA channels for the i.MX94
XSPI controller.

Reviewed-by: Frank Li <Frank.Li at nxp.com>
Acked-by: Conor Dooley <conor.dooley at microchip.com>
Signed-off-by: Han Xu <han.xu at nxp.com>
---
 Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml b/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml
index 16a0598c6d033..ccf841f194c06 100644
--- a/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml
+++ b/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml
@@ -30,6 +30,16 @@ properties:
       - const: base
       - const: mmap
 
+  dmas:
+    items:
+      - description: Transmit DMA
+      - description: Receive DMA
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+
   interrupts:
     items:
       - description: interrupt for EENV0

-- 
2.34.1