diff options
Diffstat (limited to 'dts/Bindings/serial/st,stm32-uart.yaml')
| -rw-r--r-- | dts/Bindings/serial/st,stm32-uart.yaml | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/dts/Bindings/serial/st,stm32-uart.yaml b/dts/Bindings/serial/st,stm32-uart.yaml index 238c44192d..75b8521eb7 100644 --- a/dts/Bindings/serial/st,stm32-uart.yaml +++ b/dts/Bindings/serial/st,stm32-uart.yaml @@ -48,6 +48,12 @@ properties: minItems: 1 maxItems: 2 + cts-gpios: + maxItems: 1 + + rts-gpios: + maxItems: 1 + wakeup-source: true rs485-rts-delay: true @@ -55,6 +61,14 @@ properties: linux,rs485-enabled-at-boot-time: true rs485-rx-during-tx: true +if: + required: + - st,hw-flow-ctrl +then: + properties: + cts-gpios: false + rts-gpios: false + required: - compatible - reg |