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

26 	  This selects the ARM(R) AMBA(R) PrimeCell PL010 UART.  If you have
27 	  an Integrator/AP or Integrator/PP2 platform, or if you have a
37 	  Say Y here if you wish to use an AMBA PrimeCell UART as the system
41 	  Even if you say Y here, the currently visible framebuffer console
43 	  you can alter that using a kernel command line option such as
53 	  This selects the ARM(R) AMBA(R) PrimeCell PL011 UART.  If you have
65 	  Say Y here if you wish to use an AMBA PrimeCell UART as the system
69 	  Even if you say Y here, the currently visible framebuffer console
71 	  you can alter that using a kernel command line option such as
121 	  If you say Y here, it will be possible to use a serial port as the
145 	  Say Y here if you wish to use an on-chip UART on a Atmel
155 	  Say Y here if you wish to use the PDC to do DMA transfers to
169 	  Say Y here if you wish to have the internal AT91 UARTs
172 	  64). This is necessary if you also want other UARTs, such as
177 	  To use this, you should create suitable ttyATn device nodes in
180 	  Say Y if you have an external 8250/16C550 UART.  If unsure, say N.
196 	  Say Y here if you wish to use a Amlogic MesonX UART as the
215 	  Even if you say Y here, the currently visible virtual console
217 	  you can alter that using a kernel command line option such as
230 	  Choose Y/M here only if you build for such SoC.
249 	  Even if you say Y here, the currently visible virtual console
251 	  you can alter that using a kernel command line option such as
283 	  If you say Y here, it will be possible to use a the Tegra TCU as the
306 	  If you say Y here, it will be possible to use a Tegra UTC client as
321 	  Say Y here if you want to support these ICs.
335 	  Say Y here if you want to support this ICs.
352 	  If you say Y here, it will be possible to use a serial port as the
382 	  If you say Y here, it will be possible to use a serial port as the
397 	  If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
398 	  PCI bridge you can enable its onboard serial port by enabling this
406 	  If you have enabled the serial port on the 21285 footbridge you can
409 	  Even if you say Y here, the currently visible virtual console
411 	  you can alter that using a kernel command line option such as
423 	  If you have a machine based on an Intel XScale PXA2xx CPU you
426 	  Unless you have a specific need, you should use SERIAL_8250_PXA
439 	  If you have enabled the serial port on the Intel XScale PXA
440 	  CPU you can make it the console by answering Y to this option.
442 	  Even if you say Y here, the currently visible virtual console
444 	  you can alter that using a kernel command line option such as
449 	  Unless you have a specific need, you should use SERIAL_8250_PXA
458 	  If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
468 	  If you have enabled the serial port on the SA1100/SA1110 StrongARM
469 	  CPU you can make it the console by answering Y to this option.
471 	  Even if you say Y here, the currently visible virtual console
473 	  you can alter that using a kernel command line option such as
485 	  If you have a machine based on a Motorola IMX CPU you
493 	  If you have enabled the serial port on the Freescale IMX
494 	  CPU you can make it the console by answering Y/M to this option.
496 	  Even if you say Y/M here, the currently visible virtual console
498 	  you can alter that using a kernel command line option such as
511 	  If you have enabled the earlycon on the Freescale IMX
512 	  CPU you can make it the earlycon by answering Y to this option.
519 	  Say Y here if you want to use the Xilinx uartlite serial controller.
530 	  Say Y here if you wish to use a Xilinx uartlite as the system
541 	  you think you might implement.
558 	  systems.  Say Y or M if you want to be able to these serial ports.
564 	  If you would like to be able to use the Zilog8530 serial port
565 	  on your Sparc system as the console, you can do so by answering
573 	  mouse on (PCI) UltraSPARC systems.  Say Y or M if you want to be able
580 	  If you would like to be able to use the SU serial port
581 	  on your Sparc system as the console, you can do so by answering
599 	    3. Add device ttyB0 to /etc/securetty (if you want to log on as
614 	  (PCI) UltraSPARC systems.  Say Y or M if you want to be able to these
621 	  If you would like to be able to use the SAB82532 serial port
622 	  on your Sparc system as the console, you can do so by answering
630 	  systems.  Say Y if you want to be able to use this device.
638 	  systems.  Say Y or M if you want to be able to these serial ports.
683 	  Say Y if you want to be able to use the RZ/T2H SCI serial port.
701 	  If you would like to be able to use one of the high speed serial
702 	  ports on the LPC32XX as the console, you can do so by answering
726 	  This setting lets you define what the default baudrate is for the
744 	  Say Y or M if you want to be able to these serial ports.
753 	  the two drivers being unable to coexist; you could not use
763 	  If you enable this option, any z85c30 ports in the system will
764 	  be registered as ttyS0 onwards as in the past, and you will be
768 	  Say N unless you need the z85c30 ports on your (Power)Mac
776 	  If you would like to be able to use the z85c30 serial port
777 	  on your (Power)Mac as the console, you can do so by answering
793 	  Say Y here if you wish to use a SCC or SMC CPM UART as the system
797 	  Even if you say Y here, the currently visible framebuffer console
799 	  you can alter that using a kernel command line option such as
809 	  If you have a PIC32, this driver supports the serial ports.
820 	  If you have a PIC32, this driver supports the putting a console on one
830 	  This driver supports MPC52xx and MPC512x PSC serial ports. If you would
831 	  like to use them, you must answer Y or M to this option. Note that
840 	  Select this options if you'd like to use one of the PSC serial port
895 	  of cards which provide multiple serial ports. You would need
900 	  If you have a card like this, say Y here, otherwise say N.
946 	  If you have a machine based on an Texas Instruments OMAP CPU you
949 	  By enabling this option you take advantage of dma feature available
958 	  Select this option if you would like to use omap serial port as
961 	  Even if you say Y here, the currently visible virtual console
963 	  you can alter that using a kernel command line option such as
974 	  Select this option if you are building a kernel for a device that
985 	  Select this option if you would like to use a SiFive UART as the
988 	  Even if you say Y here, the currently visible virtual console
990 	  you can alter that using a kernel command line option such as
1010 	  Select this option if you would like to use a Lantiq UART as the
1091 	  If you have enabled the serial port on the BCM63xx CPU
1092 	  you can make it the console by answering Y to this option.
1141 	  This setting lets you define the maximum number of the Altera
1150 	  This setting lets you define what the default baudrate is for the
1183 	  Say Y here if you wish to use the PCH UART as the system console
1225 	  If you have an Atheros AR933X SOC based board and want to use the
1243 	  Set this to the number of serial ports you want the driver
1280 	  Set this to the number of serial ports you want the driver
1296 	  If you want to compile this driver into the kernel, say Y here.  If
1297 	  you don't have a suitable RocketPort card installed, say N.
1320 	  If you have enabled the lpuart serial port on the Freescale SoCs,
1321 	  you can make it the console by answering Y to this option.
1336 	  If you have enabled the LINFlexD UART serial port on the Freescale
1337 	  SoCs, you can make it the console by answering Y to this option.
1351 	  If you have enabled the USART serial port on Conexant Digicolor
1352 	  SoCs, you can make it the console by answering Y to this option.
1425 	  This driver is for Marvell EBU SoC's UART. If you have a machine
1438 	  Say 'Y' here if you wish to use Armada-3700 UART as the system console.
1449 	  Say 'Y' here if you wish to use the on-board serial port.
1459 	  Say 'Y' here if you wish to use Actions Semiconductor S500/S900 UART
1468 	  Say 'Y' here if you wish to use the on-board serial port.
1478 	  Say 'Y' here if you wish to use the RDA8810PL UART as the system
1502 	  Say 'Y' here if you wish to use a USIO/UART of Socionext Milbeaut
1517 	  Say 'Y' or 'M' here if you wish to use the LiteUART serial controller.
1525 	  Set this to the maximum number of serial ports you want the driver
1534 	  Say 'Y' or 'M' here if you wish to use the FPGA-based LiteUART serial
1545 	  Select this option if you would like to use Sunplus serial port on
1547 	  If you enable this option, Sunplus serial ports in the system will
1558 	  Select this option if you would like to use a Sunplus UART as the
1560 	  Even if you say Y here, the currently visible virtual console
1562 	  you can alter that using a kernel command line option such as
1570 	  This driver supports Nuvoton MA35D1 family UART ports. If you would
1571 	  like to use them, you must answer Y or M to this option. Note that
1573 	  module. If you enable this option, Ma35D1 serial ports in the system
1581 	  Select this options if you'd like to use the UART port0 of the
1583 	  Even if you say Y here, the currently visible virtual console
1585 	  but you can alter that using a kernel command line option such as