Kconfig - OpenGrok cross reference for /linux-6.12.1/drivers/tty/serial/Kconfig

1 # SPDX-License-Identifier: GPL-2.0
19 comment "Non-8250 serial port support"
22 	tristate "ARM AMBA PL010 serial port support"
33 	bool "Support for console on AMBA serial port"
39 	  messages and warnings and which allows logins in single user mode).
49 	tristate "ARM AMBA PL011 serial port support"
60 	bool "Support for console on AMBA serial port"
67 	  messages and warnings and which allows logins in single user mode).
89 	bool "Early console using RISC-V SBI"
95 	  Support for early debug console using RISC-V SBI. This enables
101 	tristate "BCM1xxx on-chip DUART serial support"
107 	  the BCM1250 and derived System-On-a-Chip (SOC) devices.  Note that
113 	  the module will be called sb1250-duart.
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
123 	  kernel messages and warnings and which allows logins in single user
129 	bool "AT91 on-chip serial port support"
136 	  This enables the driver for the on-chip UARTs of the Atmel
140 	bool "Support for console on AT91 serial port"
145 	  Say Y here if you wish to use an on-chip UART on a Atmel
148 	  warnings and which allows logins in single user mode).
151 	bool "Support DMA transfers on AT91 serial port"
156 	  and from the Atmel AT91 serial port. In order to
159 	  appropriately for each port.
183 	bool "Serial console over KGDB NMI debugger port"
186 	  This special driver allows you to temporary use NMI debugger port
187 	  as a normal console (assuming that the port is attached to KGDB).
196 	  detach debugger port from the KGDB NMI (i.e. disable_nmi), and
202 	tristate "Meson serial port support"
206 	  This enables the driver for the on-chip UARTs of the Amlogic
218 	  logins in single user mode) as /dev/ttyAMLx.
221 	tristate "CLPS711X serial port support"
226 	  This enables the driver for the on-chip UARTs of the Cirrus
230 	bool "Support for console on CLPS711X serial port"
244 	  Support for the on-chip UARTs on the Samsung
247 	  these ports, depending on how the serial port pins are configured.
260 	bool "Support for console on Samsung SoC serial port"
265 	  Allow selection of the S3C24XX on-board serial ports for use as
280 	  Support for the on-chip UARTs on the NVIDIA Tegra series SOCs
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"
304 	  kernel messages and warnings and which allows logins in single user
329 	  that can be controlled through I2C or high-speed SPI.
339 	  DZ11-family serial controllers for DECstations and VAXstations,
348 	  If you say Y here, it will be possible to use a serial port as the
350 	  kernel messages and warnings and which allows logins in single user
373 	bool "Support for console on a DECstation Z85C30 serial port"
378 	  If you say Y here, it will be possible to use a serial port as the
380 	  kernel messages and warnings and which allows logins in single user
389 	tristate "DC21285 serial port support"
394 	  PCI bridge you can enable its onboard serial port by enabling this
398 	bool "Console on DC21285 serial port"
402 	  If you have enabled the serial port on the 21285 footbridge you can
413 	bool "PXA serial port support (DEPRECATED)"
430 	bool "Console on PXA serial port (DEPRECATED)"
435 	  If you have enabled the serial port on the Intel XScale PXA
449 	bool "SA1100 serial port support"
455 	  can enable its onboard serial port by enabling this option.
460 	bool "Console on SA1100 serial port"
464 	  If you have enabled the serial port on the SA1100/SA1110 StrongARM
475 	tristate "IMX serial port support"
482 	  can enable its onboard serial port by enabling this option.
485 	tristate "Console on IMX serial port"
489 	  If you have enabled the serial port on the Freescale IMX
499 	bool "Earlycon on IMX serial port"
511 	tristate "Xilinx uartlite serial port support"
521 	bool "Support for console on Xilinx uartlite serial port"
528 	  messages and warnings and which allows logins in single user mode).
557 	bool "Console on Sun Zilog8530 serial port"
560 	  If you would like to be able to use the Zilog8530 serial port
573 	bool "Console on Sun SU serial port"
576 	  If you would like to be able to use the SU serial port
614 	bool "Console on Sun Siemens SAB82532 serial port"
617 	  If you would like to be able to use the SAB82532 serial port
637 	bool "Console on SGI Zilog8530 serial port"
642 	tristate "SuperH SCI(F) serial port support"
675 	tristate "LPC32XX high speed serial port support"
724 	  Enable a ColdFire internal serial port to be the system console.
741 	  8250 serial port driver also uses these numbers, which means
747 	  the pmac_zilog and 8250 drivers to co-exist, but may cause
749 	  access the built-in serial ports on powermacs will need to
754 	  unable to use the 8250 module for PCMCIA or other 16C550-style
761 	bool "Console on Mac or PowerMac z85c30 serial port"
765 	  If you would like to be able to use the z85c30 serial port
770 	tristate "CPM SCC/SMC serial port support"
778 	bool "Support for console on CPM SCC/SMC serial port"
784 	  messages and warnings and which allows logins in single user mode).
801 	  to use a serial port as a console, this must be included in kernel and
825 	bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port"
829 	  Select this options if you'd like to use one of the PSC serial port
833 	int "Freescale MPC52xx/MPC512x family PSC serial port baud"
849 	  including 2 port RVX, 2 port internal modem, 4 port internal
850 	  modem and a split 1 port RVX and 1 port internal modem.
886 	  box, for instance in order to become a dial-in server. This driver
895 	tristate "MSM on-chip serial port support"
906 	tristate "QCOM on-chip GENI based serial port support"
921 	bool "VIA VT8500 on-chip serial port support"
931 	tristate "OMAP serial port support"
939 	  with the omap-serial driver. DMA support can be enabled from platform
943 	bool "Console on OMAP serial port"
947 	  Select this option if you would like to use omap serial port as
1003 	tristate "Freescale QUICC Engine serial port support"
1012 	tristate "SCCNXP serial port support"
1020 	bool "Console on SCCNXP serial port"
1072 	    BCM7xxx (STB) - DOCSIS console
1075 	bool "Console on BCM63xx serial port"
1080 	  If you have enabled the serial port on the BCM63xx CPU
1088 	Add support for the GRLIB APBUART serial port.
1091 	bool "Console on GRLIB APBUART serial port"
1101 	  This driver supports the Altera JTAG UART port.
1109 	  Enable a Altera JTAG UART port to be the system console.
1123 	  This driver supports the Altera softcore UART port.
1149 	  Enable a Altera UART port to be the system console.
1162 	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
1174 	  warnings and which allows logins in single user mode).
1183 	  UART (AUART) port.
1190 	  Enable a MXS AUART port to be the system console.
1206 	  Enable a Cadence UART port to be the system console.
1209 	tristate "AR933X serial port support"
1215 	  built-in UART of the SoC, say Y to this option.
1221 	bool "Console on AR933X serial port"
1225 	  Enable a built-in UART port of the AR933X to be the system console.
1242 	bool "MPS2 UART port"
1252 	  Driver for on-chip UART for ARC(Synopsys) for the legacy
1297 	tristate "Freescale lpuart serial port support"
1301 	  Support for the on-chip lpuart on some Freescale SOCs.
1304 	bool "Console on Freescale lpuart serial port"
1309 	  If you have enabled the lpuart serial port on the Freescale SoCs,
1313 	tristate "Freescale LINFlexD UART serial port support"
1317 	  Support for the on-chip LINFlexD UART on some Freescale SOCs.
1320 	bool "Console on Freescale LINFlexD UART serial port"
1325 	  If you have enabled the LINFlexD UART serial port on the Freescale
1329 	tristate "Conexant Digicolor CX92xxx USART serial port support"
1333 	  Support for the on-chip USART on Conexant Digicolor SoCs.
1336 	bool "Console on Conexant Digicolor serial port"
1340 	  If you have enabled the USART serial port on Conexant Digicolor
1344 	tristate "ST ASC serial port support"
1348 	  This driver is for the on-chip Asynchronous Serial Controller on
1365 	  Say yes here to enable support for the MEN 16z135 High Speed UART IP-Core
1390 	tristate "STMicroelectronics STM32 serial port support"
1395 	  This driver is for the on-chip Serial Controller on
1409 	bool "Marvell EBU serial port support"
1415 	  based on the Armada-3700 SoC and wish to use the on-board serial
1416 	  port,
1421 	bool "Console on Marvell EBU serial port"
1427 	  Say 'Y' here if you wish to use Armada-3700 UART as the system console.
1429 	  and warnings and which allows logins in single user mode)
1433 	tristate "Actions Semi Owl serial port support"
1438 	  Say 'Y' here if you wish to use the on-board serial port.
1442 	bool "Console on Actions Semi Owl serial port"
1452 	bool "RDA Micro serial port support"
1457 	  Say 'Y' here if you wish to use the on-board serial port.
1461 	bool "Console on RDA Micro serial port"
1471 	tristate "Milbeaut USIO/UART serial port support"
1479 	int "Maximum number of CSIO/UART ports (1-8)"
1485 	bool "Support for console on MILBEAUT USIO/UART serial port"
1494 	  single user mode).
1497 	tristate "LiteUART serial port support"
1503 	  This driver is for the FPGA-based LiteUART serial controller from LiteX
1518 	bool "LiteUART serial port console support"
1523 	  Say 'Y' or 'M' here if you wish to use the FPGA-based LiteUART serial
1526 	  and warnings and which allows logins in single user mode).
1534 	  Select this option if you would like to use Sunplus serial port on
1539 	  called sunplus-uart.
1566 	bool "Console on a Nuvotn MA35D1 family UART port"