Commit b2cc2b51 authored May 20, 2020 by Erwan Le Ray Committed by Greg Kroah-Hartman Jul 01, 2020

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



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>

parent 89081450

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

+3 −1

Original line number	Diff line number	Diff line
		@@ -35,9 +35,11 @@ properties:
		description: label associated with this uart

		st,hw-flow-ctrl:
		description: enable hardware flow control
		description: enable hardware flow control (deprecated)
		$ref: /schemas/types.yaml#/definitions/flag

		uart-has-rtscts: true

		dmas:
		minItems: 1
		maxItems: 2