diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2010-03-09 12:25:33 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-21 09:34:27 -0700 |
| commit | 1f7d1c85df5b63359e7f7e3fbd1509c1cdd6414f (patch) | |
| tree | a25db974be00d82156479e705a6ced9f8f84b0e3 /drivers/serial/Kconfig | |
| parent | b59588aae8356caf52b653a7c448c3fffdd27628 (diff) | |
serial: bfin_sport_uart: add support for CTS/RTS via GPIOs
Some people need flow control on their ports, so now boards can support
that via any GPIOs.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 302836a80693..63258305c057 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1443,24 +1443,48 @@ config SERIAL_BFIN_SPORT0_UART help Enable UART over SPORT0 +config SERIAL_BFIN_SPORT0_UART_CTSRTS + bool "Enable UART over SPORT0 hardware flow control" + depends on SERIAL_BFIN_SPORT0_UART + help + Enable hardware flow control in the driver. + config SERIAL_BFIN_SPORT1_UART bool "Enable UART over SPORT1" depends on SERIAL_BFIN_SPORT help Enable UART over SPORT1 +config SERIAL_BFIN_SPORT1_UART_CTSRTS + bool "Enable UART over SPORT1 hardware flow control" + depends on SERIAL_BFIN_SPORT1_UART + help + Enable hardware flow control in the driver. + config SERIAL_BFIN_SPORT2_UART bool "Enable UART over SPORT2" depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) help Enable UART over SPORT2 +config SERIAL_BFIN_SPORT2_UART_CTSRTS + bool "Enable UART over SPORT2 hardware flow control" + depends on SERIAL_BFIN_SPORT2_UART + help + Enable hardware flow control in the driver. + config SERIAL_BFIN_SPORT3_UART bool "Enable UART over SPORT3" depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) help Enable UART over SPORT3 +config SERIAL_BFIN_SPORT3_UART_CTSRTS + bool "Enable UART over SPORT3 hardware flow control" + depends on SERIAL_BFIN_SPORT3_UART + help + Enable hardware flow control in the driver. + config SERIAL_TIMBERDALE tristate "Support for timberdale UART" select SERIAL_CORE |