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dt-bindings: serial: stm32: add RS485 optional properties
authorBich HEMON <bich.hemon@st.com>
Mon, 12 Mar 2018 09:50:04 +0000 (09:50 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Mar 2018 12:35:37 +0000 (13:35 +0100)
commit241672cb4b166da3d2f4deb66bac335f44e04d4a
treef13d09b105c45c2c89bb4719a4c6687893547948tree | snapshot
parentce290a19609d5ecd4a240a4750e0ed9a476cf015commit | diff
dt-bindings: serial: stm32: add RS485 optional properties

Add options for enabling RS485 hardware control and configuring
Driver Enable signal:
- rs485-rts-delay
- rs485-rx-during-tx
- rs485-rts-active-low
- linux,rs485-enabled-at-boot-time

Signed-off-by: Bich Hemon <bich.hemon@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/serial/st,stm32-usart.txt diff | blob | history
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