serial: 8250: Add OF earlycon support
authorScott Wood <scottwood@freescale.com>
Tue, 15 Sep 2015 00:56:03 +0000 (19:56 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 16:49:27 +0000 (17:49 +0100)
commitd05f15707bb7659d2b863fafa1a918f286d74a63
tree4ad2e2d88aad658588e0cb0a3b79ffe3c768582e
parent913c6c0e947be8fb14d591be69e8966912af9c15
serial: 8250: Add OF earlycon support

This allows earlycon to be used without needing to specify the I/O
address on the kernel command line, if linux,stdout-path is specified
in the chosen node.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_early.c