Merge tag 'for-linus' of git://github.com/openrisc/linux

[mirror_ubuntu-jammy-kernel.git] / drivers / tty / serial / Kconfig

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 12d71d5eb6caf9bc4bc2ddc6dc0be914f0a840b2..34a2899e69c01aa0ef138bbf6e0bc3d7b2df1b06 100644 (file)
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1567,6 +1567,38 @@ config SERIAL_MILBEAUT_USIO_CONSOLE
          receives all kernel messages and warnings and which allows logins in
          single user mode).
 
+config SERIAL_LITEUART
+       tristate "LiteUART serial port support"
+       depends on HAS_IOMEM
+       depends on OF || COMPILE_TEST
+       depends on LITEX
+       select SERIAL_CORE
+       help
+         This driver is for the FPGA-based LiteUART serial controller from LiteX
+         SoC builder.
+
+         Say 'Y' or 'M' here if you wish to use the LiteUART serial controller.
+         Otherwise, say 'N'.
+
+config SERIAL_LITEUART_MAX_PORTS
+       int "Maximum number of LiteUART ports"
+       depends on SERIAL_LITEUART
+       default "1"
+       help
+         Set this to the maximum number of serial ports you want the driver
+         to support.
+
+config SERIAL_LITEUART_CONSOLE
+       bool "LiteUART serial port console support"
+       depends on SERIAL_LITEUART=y
+       select SERIAL_CORE_CONSOLE
+       help
+         Say 'Y' or 'M' here if you wish to use the FPGA-based LiteUART serial
+         controller from LiteX SoC builder 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).
+         Otherwise, say 'N'.
+
 endmenu
 
 config SERIAL_MCTRL_GPIO