diff options
| author | Chunyan Zhang <chunyan.zhang@spreadtrum.com> | 2015-01-28 19:08:44 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-02 10:11:28 -0800 |
| commit | b7396a38fb28db4ebbbf35da1057eb5206b4ad6c (patch) | |
| tree | a104e2bf3008ee6bf1e5f790d52dd4bf67c77a6e /drivers/tty/serial/Kconfig | |
| parent | e570f6bca4a5d23a4cff4746257fb06666d1d8d4 (diff) | |
| download | op-kernel-dev-b7396a38fb28db4ebbbf35da1057eb5206b4ad6c.zip op-kernel-dev-b7396a38fb28db4ebbbf35da1057eb5206b4ad6c.tar.gz | |
tty/serial: Add Spreadtrum sc9836-uart driver support
Add a full sc9836-uart driver for SC9836 SoC which is based on the
spreadtrum sharkl64 platform.
This driver also support earlycon.
Originally-by: Lanqing Liu <lanqing.liu@spreadtrum.com>
Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com>
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index c63317e..ddcc0a4 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1583,6 +1583,24 @@ config SERIAL_MEN_Z135 This driver can also be build as a module. If so, the module will be called men_z135_uart.ko +config SERIAL_SPRD + tristate "Support for Spreadtrum serial" + depends on ARCH_SPRD + select SERIAL_CORE + help + This enables the driver for the Spreadtrum's serial. + +config SERIAL_SPRD_CONSOLE + bool "Spreadtrum UART console support" + depends on SERIAL_SPRD=y + select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON + help + Support for early debug console using Spreadtrum's serial. This enables + the console before standard serial driver is probed. This is enabled + with "earlycon" on the kernel command line. The console is + enabled when early_param is processed. + endmenu config SERIAL_MCTRL_GPIO |
