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-rw-r--r--dts/Bindings/serial/serial.yaml8
1 files changed, 8 insertions, 0 deletions
diff --git a/dts/Bindings/serial/serial.yaml b/dts/Bindings/serial/serial.yaml
index 53204d90d0..8645d0e526 100644
--- a/dts/Bindings/serial/serial.yaml
+++ b/dts/Bindings/serial/serial.yaml
@@ -67,6 +67,14 @@ properties:
(wired and enabled by pinmux configuration). This depends on both the
UART hardware and the board wiring.
+ rx-tx-swap:
+ type: boolean
+ description: RX and TX pins are swapped.
+
+ cts-rts-swap:
+ type: boolean
+ description: CTS and RTS pins are swapped.
+
if:
required:
- uart-has-rtscts