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(parent: 32b2921) | patch
tty: serial: 8250: 8250_core: NXP SC16C2552 workaround
authorSteve Shih <sshih@cisco.com>
Mon, 17 Oct 2016 16:51:05 +0000 (09:51 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Oct 2016 14:41:56 +0000 (16:41 +0200)
commitecb988a3b7985913d1f0112f66667cdd15e40711
treed06aea62155b4bc3bc4415f569b2b19f76991416tree | snapshot (tar.gz zip)
parent32b2921e6a7461fe63b71217067a6cf4bddb132fcommit | diff
tty: serial: 8250: 8250_core: NXP SC16C2552 workaround

NXP SC16C2552 requires that we always write a reset to the RX FIFO and
TX FIFO whenever we enable the FIFOs

Cc: xe-kernel@external.cisco.com
Signed-off-by: Steve Shih <sshih@cisco.com>
Signed-off-by: David Singleton <davsingl@cisco.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_port.c diff | blob | blame | history