[PATCH v4 12/39] dt-bindings: serial: atmel,at91-usart: add compatible for sam9x7.

[Varshini Rajendran <varshini.rajendran@microchip.com>]

Add sam9x7 compatible to DT bindings documentation.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
---
Changes in v4:
- Fixed the wrong addition of compatible
- Added further compatibles that are possible correct (as per DT)
---
 .../devicetree/bindings/serial/atmel,at91-usart.yaml | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
index 65cb2e5c5eee..30af537e8e81 100644
--- a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
+++ b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
@@ -23,11 +23,17 @@ properties:
           - const: atmel,at91sam9260-dbgu
           - const: atmel,at91sam9260-usart
       - items:
-          - const: microchip,sam9x60-usart
+          - enum:
+              - microchip,sam9x60-usart
+              - microchip,sam9x7-usart
           - const: atmel,at91sam9260-usart
       - items:
-          - const: microchip,sam9x60-dbgu
-          - const: microchip,sam9x60-usart
+          - enum:
+              - microchip,sam9x60-dbgu
+              - microchip,sam9x7-dbgu
+          - enum:
+              - microchip,sam9x60-usart
+              - microchip,sam9x7-usart
           - const: atmel,at91sam9260-dbgu
           - const: atmel,at91sam9260-usart
 
-- 
2.25.1