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authorBhuvanchandra DV <bhuvanchandra.dv@toradex.com>2016-07-19 13:13:10 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-08-31 15:48:29 +0200
commit03895cf41d1890a219679490428c8bf10b17e2b9 (patch)
treee6be01842e4b7b22238f1d72e2fd8bd3aba941fa /drivers/mcb
parentc05efd692f1f2c2ba637356613bab6e2dfba2507 (diff)
downloadblackbird-op-linux-03895cf41d1890a219679490428c8bf10b17e2b9.tar.gz
blackbird-op-linux-03895cf41d1890a219679490428c8bf10b17e2b9.zip
tty: serial: fsl_lpuart: Add support for RS-485
Enable Vybrid's build-in support for RS-485 auto RTS for controlling line direction of RS-485 transceiver driver. Enable RS485 feature by either using ioctrl 'TIOCSRS485' or enable it in the device tree by setting 'linux,rs485-enabled-at-boot-time' property. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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