diff options
| author | Jason Li <jason.li@cortina-access.com> | 2021-06-15 09:57:48 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-18 13:12:12 +0200 |
| commit | b61c8bf4694b5115766849378dcb8787ff54e65e (patch) | |
| tree | 863e3428f77e2756f708b7b267fe2f90cd29e6ba /drivers/tty/serial/Kconfig | |
| parent | 18aaa97eee7ddb770963d84aeaf5e95a8f8af088 (diff) | |
tty: serial: Add UART driver for Cortina-Access platform
This driver supports Cortina Access UART IP integrated
in most all CAXXXX line of SoCs. Earlycom is also supported
Signed-off-by: Jason Li <jason.li@cortina-access.com>
Link: https://lore.kernel.org/r/20210615165750.31261-1-alex.nemirovsky@cortina-access.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 24282ad99d85..2fa39cd78c56 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1561,6 +1561,25 @@ config SERIAL_LITEUART_CONSOLE and warnings and which allows logins in single user mode). Otherwise, say 'N'. +config SERIAL_CORTINA_ACCESS + tristate "Cortina-Access serial port support" + select SERIAL_CORE + help + This driver is for Cortina-Access SoC's UART. If you have a machine + based on the Cortina-Access SoC and wish to use the serial port, + say 'Y' here. Otherwise, say 'N'. + +config SERIAL_CORTINA_ACCESS_CONSOLE + bool "Console on Cortina-ACCESS serial port" + depends on SERIAL_CORTINA_ACCESS=y + select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON + help + Say 'Y' here if you wish to use Cortina-Access UART as the system + console. (the system console is the device which receives all kernel + messages and warnings and which allows logins in single user mode) + /dev/ttyS* is default device node. + endmenu config SERIAL_MCTRL_GPIO |