Renesas RZ/N1D has this UART with and without DMA support. Currently,
only the binding with DMA support is described. Add the missing one
without DMA support which can fallback even more.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
.../devicetree/bindings/serial/snps-dw-apb-uart.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index 1c163cb5dff1..5b5799c21243 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -30,6 +30,12 @@ allOf:
properties:
compatible:
oneOf:
+ - items:
+ - enum:
+ - renesas,r9a06g032-uart
+ - renesas,r9a06g033-uart
+ - const: renesas,rzn1-uart
+ - const: snps,dw-apb-uart
- items:
- enum:
- renesas,r9a06g032-uart
--
2.47.2
