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Subject[PATCH v2 2/2] dt-bindings: serial: Add rx-tx-swap to stm32-usart
Date
Add new rx-tx-swap property to allow for RX & TX pin swapping.

Signed-off-by: Martin Devera <devik@eaxlabs.cz>
---
Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
index 8631678283f9..45f2a19997da 100644
--- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
@@ -40,6 +40,10 @@ properties:

uart-has-rtscts: true

+ rx-tx-swap:
+ type: boolean
+ maxItems: 1
+
dmas:
minItems: 1
maxItems: 2
--
2.11.0
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