Kconfig - OpenGrok cross reference for /openbmc/linux/drivers/tty/serial/Kconfig

3 # Serial device configuration
6 menu "Serial drivers"
14 	  the console before standard serial driver is probed. The console is
17 source "drivers/tty/serial/8250/Kconfig"
19 comment "Non-8250 serial port support"
22 	tristate "ARM AMBA PL010 serial port support"
33 	bool "Support for console on AMBA serial port"
49 	tristate "ARM AMBA PL011 serial port support"
60 	bool "Support for console on AMBA serial port"
84 	  This enables the console before standard serial driver is probed.
96 	  the console before standard serial driver is probed. This is enabled
101 	tristate "BCM1xxx on-chip DUART serial support"
106 	  Support for the asynchronous serial interface (DUART) included in
116 	bool "Support for console on a BCM1xxx DUART serial port"
121 	  If you say Y here, it will be possible to use a serial port as the
129 	bool "AT91 on-chip serial port support"
140 	bool "Support for console on AT91 serial port"
151 	bool "Support DMA transfers on AT91 serial port"
156 	  and from the Atmel AT91 serial port. In order to
174 	  The ttySn nodes are legally reserved for the 8250 serial driver
175 	  but are often misused by other serial drivers.
183 	bool "Serial console over KGDB NMI debugger port"
202 	tristate "Meson serial port support"
221 	tristate "CLPS711X serial port support"
230 	bool "Support for console on CLPS711X serial port"
240 	tristate "Samsung SoC serial support"
247 	  these ports, depending on how the serial port pins are configured.
257 	  serial driver
260 	bool "Support for console on Samsung SoC serial port"
265 	  Allow selection of the S3C24XX on-board serial ports for use as
276 	tristate "NVIDIA Tegra20/30 SoC serial controller"
282 	  provide all of these ports, depending on how the serial port
292 	  Support for the mailbox-based TCU (Tegra Combined UART) serial port.
293 	  TCU is a virtual serial port that allows multiplexing multiple data
294 	  streams into a single hardware serial port.
297 	bool "Support for console on a Tegra TCU serial port"
331 	bool "DECstation DZ serial driver"
336 	  DZ11-family serial controllers for DECstations and VAXstations,
340 	bool "Support console on DECstation DZ serial driver"
345 	  If you say Y here, it will be possible to use a serial port as the
350 	  Note that the firmware uses ttyS3 as the serial console on
356 	tristate "DECstation Z85C30 serial support"
361 	  Support for the Zilog 85C350 serial communications controller used
362 	  for serial ports in newer DECstation systems.  These include the
370 	bool "Support for console on a DECstation Z85C30 serial port"
375 	  If you say Y here, it will be possible to use a serial port as the
380 	  Note that the firmware uses ttyS1 as the serial console on the
386 	tristate "DC21285 serial port support"
391 	  PCI bridge you can enable its onboard serial port by enabling this
395 	bool "Console on DC21285 serial port"
399 	  If you have enabled the serial port on the 21285 footbridge you can
410 	bool "PXA serial port support (DEPRECATED)"
417 	  can enable its onboard serial ports by enabling this option.
427 	bool "Console on PXA serial port (DEPRECATED)"
432 	  If you have enabled the serial port on the Intel XScale PXA
446 	bool "SA1100 serial port support"
452 	  can enable its onboard serial port by enabling this option.
457 	bool "Console on SA1100 serial port"
461 	  If you have enabled the serial port on the SA1100/SA1110 StrongARM
472 	tristate "IMX serial port support"
479 	  can enable its onboard serial port by enabling this option.
482 	tristate "Console on IMX serial port"
486 	  If you have enabled the serial port on the Freescale IMX
496 	bool "Earlycon on IMX serial port"
508 	tristate "Xilinx uartlite serial port support"
512 	  Say Y here if you want to use the Xilinx uartlite serial controller.
518 	bool "Support for console on Xilinx uartlite serial port"
528 	int "Maximum number of uartlite serial ports"
544 	tristate "Sun Zilog8530 serial support"
547 	  This driver supports the Zilog8530 serial ports found on many Sparc
548 	  systems.  Say Y or M if you want to be able to these serial ports.
551 	bool "Console on Sun Zilog8530 serial port"
554 	  If you would like to be able to use the Zilog8530 serial port
559 	tristate "Sun SU serial support"
562 	  This driver supports the 8250 serial ports that run the keyboard and
564 	  to these serial ports.
567 	bool "Console on Sun SU serial port"
570 	  If you would like to be able to use the SU serial port
575 	tristate "Serial MUX support"
580 	  Saying Y here will enable the hardware MUX serial driver for
583 	  /dev/ttyB0 device is shared between the Serial MUX and the PDC
585 	  the Serial MUX:
594 	bool "Support for console on serial MUX"
600 	tristate "Sun Siemens SAB82532 serial support"
603 	  This driver supports the Siemens SAB82532 DUSCC serial ports on newer
605 	  serial ports.
608 	bool "Console on Sun Siemens SAB82532 serial port"
611 	  If you would like to be able to use the SAB82532 serial port
623 	tristate "SGI Zilog8530 serial support"
627 	  This driver supports the Zilog8530 serial ports found on SGI
628 	  systems.  Say Y or M if you want to be able to these serial ports.
631 	bool "Console on SGI Zilog8530 serial port"
636 	tristate "SuperH SCI(F) serial port support"
642 	int "Maximum number of SCI(F) serial ports" if EXPERT
669 	tristate "LPC32XX high speed serial port support"
674 	  Support for the LPC32XX high speed serial ports (up to 900kbps).
680 	bool "Enable LPC32XX high speed UART serial console"
684 	  If you would like to be able to use one of the high speed serial
698 	bool "Coldfire serial support"
702 	  This serial driver supports the Freescale Coldfire serial ports.
705 	int "Default baudrate for Coldfire serial ports"
710 	  ColdFire serial ports. The usual default varies from board to board,
714 	bool "Coldfire serial console support"
718 	  Enable a ColdFire internal serial port to be the system console.
725 	  This driver supports the Zilog z85C30 serial ports found on
727 	  Say Y or M if you want to be able to these serial ports.
735 	  8250 serial port driver also uses these numbers, which means
743 	  access the built-in serial ports on powermacs will need to
755 	bool "Console on Mac or PowerMac z85c30 serial port"
759 	  If you would like to be able to use the z85c30 serial port
764 	tristate "CPM SCC/SMC serial port support"
768 	  This driver supports the SCC and SMC serial ports on Motorola
772 	bool "Support for console on CPM SCC/SMC serial port"
788 	tristate "Microchip PIC32 serial support"
792 	  If you have a PIC32, this driver supports the serial ports.
794 	  Say Y or M to use PIC32 serial ports, otherwise say N. Note that
795 	  to use a serial port as a console, this must be included in kernel and
799 	bool "PIC32 serial console support"
804 	  of the serial ports.
809 	tristate "Freescale MPC52xx/MPC512x family PSC serial support"
813 	  This driver supports MPC52xx and MPC512x PSC serial ports. If you would
819 	bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port"
823 	  Select this options if you'd like to use one of the PSC serial port
827 	int "Freescale MPC52xx/MPC512x family PSC serial port baud"
836 	tristate "IBM Multiport Serial Adapter"
842 	  This driver is for a family of multiport serial adapters
869 	bool "TX39XX/49XX SIO act as standard serial"
878 	  of cards which provide multiple serial ports. You would need
889 	tristate "MSM on-chip serial port support"
894 	bool "MSM serial console support"
900 	tristate "QCOM on-chip GENI based serial port support"
906 	bool "QCOM GENI Serial Console support"
911 	  Serial console driver for Qualcomm Technologies Inc's GENI based
915 	bool "VIA VT8500 on-chip serial port support"
920 	bool "VIA VT8500 serial console support"
925 	tristate "OMAP serial port support"
930 	  can enable its onboard serial ports by enabling this option.
933 	  with the omap-serial driver. DMA support can be enabled from platform
937 	bool "Console on OMAP serial port"
941 	  Select this option if you would like to use omap serial port as
979 	tristate "Lantiq serial driver"
997 	tristate "Freescale QUICC Engine serial port support"
1002 	  This driver supports the QE serial ports on Freescale embedded
1006 	tristate "SCCNXP serial port support"
1014 	bool "Console on SCCNXP serial port"
1018 	  Support for console on SCCNXP serial ports.
1024 	tristate "SC16IS7xx serial support"
1028 	  This selects support for SC16IS7xx serial ports.
1079 	bool "Console on BCM63xx serial port"
1084 	  If you have enabled the serial port on the BCM63xx CPU
1088 	tristate "GRLIB APBUART serial support"
1092 	Add support for the GRLIB APBUART serial port.
1095 	bool "Console on GRLIB APBUART serial port"
1213 	tristate "AR933X serial port support"
1225 	bool "Console on AR933X serial port"
1232 	int "Maximum number of AR933X serial ports"
1236 	  Set this to the number of serial ports you want the driver
1273 	  Set this to the number of serial ports you want the driver
1282 	  RocketPort INFINITY families of PCI/PCIe multiport serial adapters.
1301 	tristate "Freescale lpuart serial port support"
1308 	bool "Console on Freescale lpuart serial port"
1313 	  If you have enabled the lpuart serial port on the Freescale SoCs,
1317 	tristate "Freescale LINFlexD UART serial port support"
1324 	bool "Console on Freescale LINFlexD UART serial port"
1329 	  If you have enabled the LINFlexD UART serial port on the Freescale
1333 	tristate "Conexant Digicolor CX92xxx USART serial port support"
1340 	bool "Console on Conexant Digicolor serial port"
1344 	  If you have enabled the USART serial port on Conexant Digicolor
1348 	tristate "ST ASC serial port support"
1352 	  This driver is for the on-chip Asynchronous Serial Controller on
1376 	tristate "Support for Spreadtrum serial"
1380 	  This enables the driver for the Spreadtrum's serial.
1388 	  Support for early debug console using Spreadtrum's serial. This enables
1389 	  the console before standard serial driver is probed. This is enabled
1394 	tristate "STMicroelectronics STM32 serial port support"
1399 	  This driver is for the on-chip Serial Controller on
1413 	bool "Marvell EBU serial port support"
1419 	  based on the Armada-3700 SoC and wish to use the on-board serial
1425 	bool "Console on Marvell EBU serial port"
1437 	tristate "Actions Semi Owl serial port support"
1442 	  Say 'Y' here if you wish to use the on-board serial port.
1446 	bool "Console on Actions Semi Owl serial port"
1456 	bool "RDA Micro serial port support"
1461 	  Say 'Y' here if you wish to use the on-board serial port.
1465 	bool "Console on RDA Micro serial port"
1475 	tristate "Milbeaut USIO/UART serial port support"
1489 	bool "Support for console on MILBEAUT USIO/UART serial port"
1501 	tristate "LiteUART serial port support"
1507 	  This driver is for the FPGA-based LiteUART serial controller from LiteX
1510 	  Say 'Y' or 'M' here if you wish to use the LiteUART serial controller.
1518 	  Set this to the maximum number of serial ports you want the driver
1522 	bool "LiteUART serial port console support"
1527 	  Say 'Y' or 'M' here if you wish to use the FPGA-based LiteUART serial
1538 	  Select this option if you would like to use Sunplus serial port on
1540 	  If you enable this option, Sunplus serial ports in the system will
1566 	  module. If you enable this option, Ma35D1 serial ports in the system