diff options
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 65 |
1 files changed, 42 insertions, 23 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 45f0f779fbf9..59221cce0028 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -128,7 +128,7 @@ config SERIAL_SB1250_DUART_CONSOLE config SERIAL_ATMEL bool "AT91 on-chip serial port support" depends on COMMON_CLK - depends on ARCH_AT91 || COMPILE_TEST + depends on ARCH_MICROCHIP || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB select MFD_AT91_USART @@ -179,25 +179,6 @@ config SERIAL_ATMEL_TTYAT Say Y if you have an external 8250/16C550 UART. If unsure, say N. -config SERIAL_KGDB_NMI - bool "Serial console over KGDB NMI debugger port" - depends on KGDB_SERIAL_CONSOLE - help - This special driver allows you to temporary use NMI debugger port - as a normal console (assuming that the port is attached to KGDB). - - Unlike KDB's disable_nmi command, with this driver you are always - able to go back to the debugger using KGDB escape sequence ($3#33). - This is because this console driver processes the input in NMI - context, and thus is able to intercept the magic sequence. - - Note that since the console interprets input and uses polling - communication methods, for things like PPP you still must fully - detach debugger port from the KGDB NMI (i.e. disable_nmi), and - use raw console. - - If unsure, say N. - config SERIAL_MESON tristate "Meson serial port support" depends on ARCH_MESON || COMPILE_TEST @@ -306,6 +287,29 @@ config SERIAL_TEGRA_TCU_CONSOLE If unsure, say Y. +config SERIAL_TEGRA_UTC + tristate "NVIDIA Tegra UART Trace Controller" + depends on ARCH_TEGRA || COMPILE_TEST + select SERIAL_CORE + help + Support for Tegra UTC (UART Trace controller) client serial port. + + UTC is a HW based serial port that allows multiplexing multiple data + streams of up to 16 UTC clients into a single hardware serial port. + +config SERIAL_TEGRA_UTC_CONSOLE + bool "Support for console on a Tegra UTC serial port" + depends on SERIAL_TEGRA_UTC + select SERIAL_CORE_CONSOLE + default SERIAL_TEGRA_UTC + help + If you say Y here, it will be possible to use a Tegra UTC client 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). + + If unsure, say Y. + config SERIAL_MAX3100 tristate "MAX3100/3110/3111/3222 support" depends on SPI @@ -671,6 +675,13 @@ config SERIAL_SH_SCI_DMA depends on SERIAL_SH_SCI && DMA_ENGINE default ARCH_RENESAS +config SERIAL_RSCI + tristate "Support for Renesas RZ/T2H SCI variant" + depends on SERIAL_SH_SCI + help + Support for the RZ/T2H SCI variant with fifo. + Say Y if you want to be able to use the RZ/T2H SCI serial port. + config SERIAL_HS_LPC32XX tristate "LPC32XX high speed serial port support" depends on ARCH_LPC32XX || COMPILE_TEST @@ -771,7 +782,7 @@ config SERIAL_CPM depends on CPM2 || CPM1 select SERIAL_CORE help - This driver supports the SCC and SMC serial ports on Motorola + This driver supports the SCC and SMC serial ports on Motorola embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) config SERIAL_CPM_CONSOLE @@ -917,6 +928,14 @@ config SERIAL_QCOM_GENI_CONSOLE Serial console driver for Qualcomm Technologies Inc's GENI based QUP hardware. +config SERIAL_QCOM_GENI_UART_PORTS + int "Maximum number of GENI UART ports" + depends on SERIAL_QCOM_GENI + default "8" + help + Set this to the maximum number of serial ports you want the driver + to support. + config SERIAL_VT8500 bool "VIA VT8500 on-chip serial port support" depends on ARCH_VT8500 || COMPILE_TEST @@ -1025,7 +1044,7 @@ config SERIAL_SCCNXP_CONSOLE config SERIAL_SC16IS7XX tristate "NXP SC16IS7xx UART support" - depends on SPI_MASTER || I2C + depends on SPI_MASTER || I2C || COMPILE_TEST select SERIAL_CORE select SERIAL_SC16IS7XX_SPI if SPI_MASTER select SERIAL_SC16IS7XX_I2C if I2C @@ -1401,7 +1420,7 @@ config SERIAL_STM32 config SERIAL_STM32_CONSOLE bool "Support for console on STM32" - depends on SERIAL_STM32=y + depends on SERIAL_STM32 select SERIAL_CORE_CONSOLE select SERIAL_EARLYCON |