dt-bindings: serial: add generic DT binding for announcing RTS/CTS lines

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Add support of generic DT binding for annoucing RTS/CTS lines. The initial
binding 'st,hw-flow-control' is not needed anymore since generic binding
is available, but is kept for backward compatibility.

Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200520133932.30441-2-erwan.leray@st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Erwan Le Ray 2020-05-20 15:39:31 +02:00 • committed by Greg Kroah-Hartman

parent 890814504e

commit b2cc2b5111

1 changed files with 3 additions and 1 deletions

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Documentation/devicetree/bindings/serial/st,stm32-uart.yaml

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