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-rw-r--r--Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
index 01ec45b3b406..2e189e548327 100644
--- a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
@@ -33,6 +33,7 @@ properties:
- amlogic,meson8b-uart
- amlogic,meson-gx-uart
- amlogic,meson-s4-uart
+ - amlogic,meson-a1-uart
- const: amlogic,meson-ao-uart
- description: Always-on power domain UART controller on G12A SoCs
items:
@@ -46,10 +47,15 @@ properties:
- amlogic,meson8b-uart
- amlogic,meson-gx-uart
- amlogic,meson-s4-uart
+ - amlogic,meson-a1-uart
- description: Everything-Else power domain UART controller on G12A SoCs
items:
- const: amlogic,meson-g12a-uart
- const: amlogic,meson-gx-uart
+ - description: UART controller on S4 compatible SoCs
+ items:
+ - const: amlogic,t7-uart
+ - const: amlogic,meson-s4-uart
reg:
maxItems: 1