serial: sirf: add a new uart type support
authorQipan Li <Qipan.Li@csr.com>
Tue, 11 Nov 2014 12:44:58 +0000 (20:44 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Nov 2014 01:06:38 +0000 (17:06 -0800)
commit52bec4ed4ef83f1a14dbcfd1a97e35f77c6e261e
treed927ba80016be050c55d1563d02c1d9c8c0b62fb
parente620e54884ceb983c38f979a22fd04ae0820c725
serial: sirf: add a new uart type support

in CSR A7DA SoC, uart6 located at BT module and it need multiple clock
sources, so for "sirf,marco-bt-uart" compatible uarts, drivers take 3
clock sources and enable them.

this patch also replaces clk_get by devm_clk_get function and fix DT
binding document in which we missed to fix when we added marco platform
in commit 909102db44f "serial: sirf: add support for Marco chip".

Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/serial/sirf-uart.txt
drivers/tty/serial/sirfsoc_uart.c
drivers/tty/serial/sirfsoc_uart.h