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-rw-r--r--Documentation/devicetree/bindings/serial/renesas,rzn1-uart.txt10
-rw-r--r--Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml5
2 files changed, 5 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/serial/renesas,rzn1-uart.txt b/Documentation/devicetree/bindings/serial/renesas,rzn1-uart.txt
deleted file mode 100644
index 8b9e0d4dc2e4..000000000000
--- a/Documentation/devicetree/bindings/serial/renesas,rzn1-uart.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Renesas RZ/N1 UART
-
-This controller is based on the Synopsys DesignWare ABP UART and inherits all
-properties defined in snps-dw-apb-uart.txt except for the compatible property.
-
-Required properties:
-- compatible : The device specific string followed by the generic RZ/N1 string.
- Therefore it must be one of:
- "renesas,r9a06g032-uart", "renesas,rzn1-uart"
- "renesas,r9a06g033-uart", "renesas,rzn1-uart"
diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index 3e90c790d720..b42002542690 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -17,6 +17,11 @@ properties:
oneOf:
- items:
- enum:
+ - renesas,r9a06g032-uart
+ - renesas,r9a06g033-uart
+ - const: renesas,rzn1-uart
+ - items:
+ - enum:
- rockchip,px30-uart
- rockchip,rk3036-uart
- rockchip,rk3066-uart