Kconfig - OpenGrok cross reference for /linux-6.8/drivers/tty/serial/Kconfig

1 # SPDX-License-Identifier: GPL-2.0
19 comment "Non-8250 serial port support"
24 	select SERIAL_CORE
35 	select SERIAL_CORE_CONSOLE
51 	select SERIAL_CORE
62 	select SERIAL_CORE_CONSOLE
63 	select SERIAL_EARLYCON
79 	select SERIAL_CORE
80 	select SERIAL_CORE_CONSOLE
81 	select SERIAL_EARLYCON
89 	bool "Early console using RISC-V SBI"
91 	select SERIAL_CORE
92 	select SERIAL_CORE_CONSOLE
93 	select SERIAL_EARLYCON
95 	  Support for early debug console using RISC-V SBI. This enables
101 	tristate "BCM1xxx on-chip DUART serial support"
103 	select SERIAL_CORE
107 	  the BCM1250 and derived System-On-a-Chip (SOC) devices.  Note that
113 	  the module will be called sb1250-duart.
118 	select SERIAL_CORE_CONSOLE
129 	bool "AT91 on-chip serial port support"
132 	select SERIAL_CORE
133 	select SERIAL_MCTRL_GPIO if GPIOLIB
134 	select MFD_AT91_USART
136 	  This enables the driver for the on-chip UARTs of the Atmel
142 	select SERIAL_CORE_CONSOLE
143 	select SERIAL_EARLYCON
145 	  Say Y here if you wish to use an on-chip UART on a Atmel
204 	select SERIAL_CORE
206 	  This enables the driver for the on-chip UARTs of the Amlogic
212 	select SERIAL_CORE_CONSOLE
213 	select SERIAL_EARLYCON
223 	select SERIAL_CORE
224 	select SERIAL_MCTRL_GPIO if GPIOLIB
226 	  This enables the driver for the on-chip UARTs of the Cirrus
232 	select SERIAL_CORE_CONSOLE
242 	select SERIAL_CORE
244 	  Support for the on-chip UARTs on the Samsung
256 	  Select the number of available UART ports for the Samsung S3C
262 	select SERIAL_CORE_CONSOLE
263 	select SERIAL_EARLYCON
265 	  Allow selection of the S3C24XX on-board serial ports for use as
278 	select SERIAL_CORE
280 	  Support for the on-chip UARTs on the NVIDIA Tegra series SOCs
290 	select SERIAL_CORE
292 	  Support for the mailbox-based TCU (Tegra Combined UART) serial port.
299 	select SERIAL_CORE_CONSOLE
312 	select SERIAL_CORE
314 	  MAX3100 chip support
319 	select SERIAL_CORE
320 	select REGMAP_SPI if SPI_MASTER
321 	select REGMAP_I2C if I2C
326 	  that can be controlled through I2C or high-speed SPI.
333 	select SERIAL_CORE
336 	  DZ11-family serial controllers for DECstations and VAXstations,
342 	select SERIAL_CORE_CONSOLE
358 	select SERIAL_CORE
372 	select SERIAL_CORE_CONSOLE
388 	select SERIAL_CORE
397 	select SERIAL_CORE_CONSOLE
412 	select SERIAL_CORE
413 	select SERIAL_8250_PXA if SERIAL_8250=y
414 	select SERIAL_PXA_NON8250 if !SERIAL_8250=y
429 	select SERIAL_CORE_CONSOLE
430 	select SERIAL_8250_CONSOLE if SERIAL_8250=y
448 	select SERIAL_CORE
449 	select SERIAL_MCTRL_GPIO if GPIOLIB
459 	select SERIAL_CORE_CONSOLE
474 	select SERIAL_CORE
475 	select RATIONAL
476 	select SERIAL_MCTRL_GPIO if GPIOLIB
484 	select SERIAL_CORE_CONSOLE
499 	select SERIAL_CORE
500 	select SERIAL_EARLYCON
501 	select SERIAL_CORE_CONSOLE
510 	select SERIAL_CORE
520 	select SERIAL_CORE_CONSOLE
521 	select SERIAL_EARLYCON
542 	select SERIAL_CORE
543 	select SERIAL_CORE_CONSOLE
580 	select SERIAL_CORE
599 	select SERIAL_CORE_CONSOLE
628 	select SERIAL_CORE
636 	select SERIAL_CORE_CONSOLE
641 	select SERIAL_CORE
642 	select SERIAL_MCTRL_GPIO if GPIOLIB
656 	select SERIAL_CORE_CONSOLE
662 	select SERIAL_CORE_CONSOLE
663 	select SERIAL_EARLYCON
675 	select SERIAL_CORE
685 	select SERIAL_CORE_CONSOLE
703 	select SERIAL_CORE
719 	select SERIAL_CORE_CONSOLE
726 	select SERIAL_CORE
736 	  The pmac_zilog driver for the z85C30 chip on many powermacs
744 	  the pmac_zilog and 8250 drivers to co-exist, but may cause
746 	  access the built-in serial ports on powermacs will need to
751 	  unable to use the 8250 module for PCMCIA or other 16C550-style
760 	select SERIAL_CORE_CONSOLE
769 	select SERIAL_CORE
777 	select SERIAL_CORE_CONSOLE
793 	select SERIAL_CORE
804 	select SERIAL_CORE_CONSOLE
814 	select SERIAL_CORE
824 	select SERIAL_CORE_CONSOLE
826 	  Select this options if you'd like to use one of the PSC serial port
834 	  Select the MPC52xx console baud rate.
842 	select SERIAL_CORE
843 	select FW_LOADER
855 	select SERIAL_CORE
869 	select SERIAL_CORE_CONSOLE
878 	select SERIAL_CORE
883 	  box, for instance in order to become a dial-in server. This driver
892 	tristate "MSM on-chip serial port support"
894 	select SERIAL_CORE
899 	select SERIAL_CORE_CONSOLE
900 	select SERIAL_EARLYCON
903 	tristate "QCOM on-chip GENI based serial port support"
906 	select SERIAL_CORE
911 	select SERIAL_CORE_CONSOLE
912 	select SERIAL_EARLYCON
918 	bool "VIA VT8500 on-chip serial port support"
920 	select SERIAL_CORE
925 	select SERIAL_CORE_CONSOLE
930 	select SERIAL_CORE
936 	  with the omap-serial driver. DMA support can be enabled from platform
942 	select SERIAL_CORE_CONSOLE
944 	  Select this option if you would like to use omap serial port as
958 	select SERIAL_CORE
960 	  Select this option if you are building a kernel for a device that
968 	select SERIAL_CORE_CONSOLE
969 	select SERIAL_EARLYCON
971 	  Select this option if you would like to use a SiFive UART as the
984 	select SERIAL_CORE
987 	  To compile this driver as a module, select M here. The
993 	select SERIAL_CORE_CONSOLE
994 	select SERIAL_EARLYCON
996 	  Select this option if you would like to use a Lantiq UART as the
1002 	select SERIAL_CORE
1003 	select FW_LOADER
1010 	select SERIAL_CORE
1019 	select SERIAL_CORE_CONSOLE
1028 	select SERIAL_CORE
1033 	  SC16IS760 and SC16IS762. Select supported buses using options below.
1039 	select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX
1040 	select REGMAP_I2C if I2C
1046 	  You must select at least one bus for the driver to be built.
1052 	select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX
1053 	select REGMAP_SPI if SPI_MASTER
1058 	  You must select at least one bus for the driver to be built.
1062 	select SERIAL_CORE
1069 	select SERIAL_CORE
1079 	    BCM7xxx (STB) - DOCSIS console
1084 	select SERIAL_CORE_CONSOLE
1085 	select SERIAL_EARLYCON
1093 	select SERIAL_CORE
1100 	select SERIAL_CORE_CONSOLE
1106 	select SERIAL_CORE
1113 	select SERIAL_CORE_CONSOLE
1114 	select SERIAL_EARLYCON
1121 	select SERIAL_CORE_CONSOLE
1128 	select SERIAL_CORE
1153 	select SERIAL_CORE_CONSOLE
1154 	select SERIAL_EARLYCON
1161 	select SERIAL_CORE
1169 	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
1171 	  ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series.
1177 	select SERIAL_CORE_CONSOLE
1186 	select SERIAL_CORE
1187 	select SERIAL_MCTRL_GPIO if GPIOLIB
1195 	select SERIAL_CORE_CONSOLE
1202 	select SERIAL_CORE
1210 	select SERIAL_CORE_CONSOLE
1211 	select SERIAL_EARLYCON
1218 	select SERIAL_CORE
1219 	select SERIAL_MCTRL_GPIO if GPIOLIB
1222 	  built-in UART of the SoC, say Y to this option.
1230 	select SERIAL_CORE_CONSOLE
1232 	  Enable a built-in UART port of the AR933X to be the system console.
1245 	select SERIAL_CORE_CONSOLE
1246 	select SERIAL_EARLYCON
1251 	select SERIAL_CORE
1257 	select SERIAL_CORE
1259 	  Driver for on-chip UART for ARC(Synopsys) for the legacy
1265 	select SERIAL_CORE_CONSOLE
1266 	select SERIAL_EARLYCON
1282 	select SERIAL_CORE
1306 	select SERIAL_CORE
1308 	  Support for the on-chip lpuart on some Freescale SOCs.
1313 	select SERIAL_CORE_CONSOLE
1314 	select SERIAL_EARLYCON
1322 	select SERIAL_CORE
1324 	  Support for the on-chip LINFlexD UART on some Freescale SOCs.
1329 	select SERIAL_CORE_CONSOLE
1330 	select SERIAL_EARLYCON
1338 	select SERIAL_CORE
1340 	  Support for the on-chip USART on Conexant Digicolor SoCs.
1345 	select SERIAL_CORE_CONSOLE
1352 	select SERIAL_CORE
1355 	  This driver is for the on-chip Asynchronous Serial Controller on
1365 	select SERIAL_CORE_CONSOLE
1369 	select SERIAL_CORE
1372 	  Say yes here to enable support for the MEN 16z135 High Speed UART IP-Core
1380 	select SERIAL_CORE
1388 	select SERIAL_CORE_CONSOLE
1389 	select SERIAL_EARLYCON
1398 	select SERIAL_CORE
1400 	select SERIAL_MCTRL_GPIO if GPIOLIB
1402 	  This driver is for the on-chip Serial Controller on
1412 	select SERIAL_CORE_CONSOLE
1413 	select SERIAL_EARLYCON
1419 	select SERIAL_CORE
1422 	  based on the Armada-3700 SoC and wish to use the on-board serial
1430 	select SERIAL_CORE_CONSOLE
1431 	select SERIAL_EARLYCON
1434 	  Say 'Y' here if you wish to use Armada-3700 UART as the system console.
1442 	select SERIAL_CORE
1445 	  Say 'Y' here if you wish to use the on-board serial port.
1451 	select SERIAL_CORE_CONSOLE
1452 	select SERIAL_EARLYCON
1461 	select SERIAL_CORE
1464 	  Say 'Y' here if you wish to use the on-board serial port.
1470 	select SERIAL_CORE_CONSOLE
1471 	select SERIAL_EARLYCON
1481 	select SERIAL_CORE
1486 	int "Maximum number of CSIO/UART ports (1-8)"
1495 	select SERIAL_CORE_CONSOLE
1496 	select SERIAL_EARLYCON
1508 	select SERIAL_CORE
1510 	  This driver is for the FPGA-based LiteUART serial controller from LiteX
1527 	select SERIAL_CORE_CONSOLE
1528 	select SERIAL_EARLYCON
1530 	  Say 'Y' or 'M' here if you wish to use the FPGA-based LiteUART serial
1539 	select SERIAL_CORE
1541 	  Select this option if you would like to use Sunplus serial port on
1546 	  called sunplus-uart.
1551 	select SERIAL_CORE_CONSOLE
1552 	select SERIAL_EARLYCON
1554 	  Select this option if you would like to use a Sunplus UART as the
1564 	select SERIAL_CORE
1575 	select SERIAL_CORE_CONSOLE
1577 	  Select this options if you'd like to use the UART port0 of the
1587 	select SERIAL_CORE
1588 	select SERIAL_CORE_CONSOLE
1589 	select SERIAL_EARLYCON
1600 	select SERIAL_CORE
1601 	select SERIAL_CORE_CONSOLE
1602 	select SERIAL_EARLYCON