diff mbox series

dt-bindings: serial: samsung: Add 'power-domains' property

Message ID 20220823145649.3118479-1-robh@kernel.org
State New
Headers show
Series dt-bindings: serial: samsung: Add 'power-domains' property | expand

Commit Message

Rob Herring (Arm) Aug. 23, 2022, 2:56 p.m. UTC
Some Samsung UARTs are in a power domain, so allow 'power-domains'
property.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/serial/samsung_uart.yaml | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 901c1e2cea28..d20f77c44dfd 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -69,6 +69,9 @@  properties:
     minItems: 1
     maxItems: 2
 
+  power-domains:
+    maxItems: 1
+
   samsung,uart-fifosize:
     description: The fifo size supported by the UART channel.
     $ref: /schemas/types.yaml#/definitions/uint32