[PATCH v2 2/2] dt-bindings: serial: Add rx-tx-swap to stm32-usart
From: Martin Devera <hidden>
Date: 2021-02-27 18:09:36
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, tty layer and serial drivers · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Add new rx-tx-swap property to allow for RX & TX pin swapping. Signed-off-by: Martin Devera <redacted> --- 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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