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authorDaniel Golle <daniel@makrotopia.org>2020-02-05 17:00:57 +0200
committerDaniel Golle <daniel@makrotopia.org>2020-02-21 22:35:12 +0100
commite5e461b62135146210e85b8b973927c650ddb808 (patch)
treee252318e9d73892ccc3d64803640c39f29898063 /package/devel
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serial: ar933x_uart: add rs485 support
Add support for RS485 tranceiver with transmit/receive switch hooked to a RTS GPIO pin. Use the 'rts-gpios' and 'rs485-rts-active-low' properties as described in devicetree/bindings/serial/rs485.yaml. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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