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serial: omap: Support debug UART
authorLokesh Vutla <lokeshvutla@ti.com>
Sat, 22 Apr 2017 10:27:25 +0000 (15:57 +0530)
committerTom Rini <trini@konsulko.com>
Fri, 12 May 2017 02:21:27 +0000 (22:21 -0400)
commita52cf086ace7e6107f399fcf37059dc9e02916f3
tree8fea58cb625155fb4f221847f5d7429939424db2tree | snapshot
parent46f51dc9c73cbfe5ca69a1b662e594b486bd8616commit | diff
serial: omap: Support debug UART

Add debug UART functions to permit omap specific ns16550 to
provide an early debug UART. This is mostly in common with
DEBUG_UART_NS16550 except for Mode definition register which
is required for selecting UART mode(16x auto-baud or 13x mode).

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
drivers/serial/Kconfig diff | blob | blame | history
drivers/serial/ns16550.c diff | blob | blame | history
include/debug_uart.h diff | blob | blame | history
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