diff options
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 72 |
1 files changed, 54 insertions, 18 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index dea1eff6a92c..76e65b714471 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -241,7 +241,6 @@ config SERIAL_SAMSUNG tristate "Samsung SoC serial support" depends on PLAT_SAMSUNG || ARCH_EXYNOS select SERIAL_CORE - select SERIAL_EARLYCON help Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, providing /dev/ttySAC0, 1 and 2 (note, some machines may not @@ -277,6 +276,7 @@ config SERIAL_SAMSUNG_CONSOLE bool "Support for console on Samsung SoC serial port" depends on SERIAL_SAMSUNG=y select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON help Allow selection of the S3C24XX on-board serial ports for use as an virtual console. @@ -1179,15 +1179,42 @@ config SERIAL_SCCNXP_CONSOLE help Support for console on SCCNXP serial ports. +config SERIAL_SC16IS7XX_CORE + tristate + config SERIAL_SC16IS7XX - tristate "SC16IS7xx serial support" - depends on I2C - select SERIAL_CORE - select REGMAP_I2C if I2C - help - This selects support for SC16IS7xx serial ports. - Supported ICs are SC16IS740, SC16IS741, SC16IS750, SC16IS752, - SC16IS760 and SC16IS762. + tristate "SC16IS7xx serial support" + select SERIAL_CORE + depends on I2C || SPI_MASTER + help + This selects support for SC16IS7xx serial ports. + Supported ICs are SC16IS740, SC16IS741, SC16IS750, SC16IS752, + SC16IS760 and SC16IS762. Select supported buses using options below. + +config SERIAL_SC16IS7XX_I2C + bool "SC16IS7xx for I2C interface" + depends on SERIAL_SC16IS7XX + depends on I2C + select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX + select REGMAP_I2C if I2C + default y + help + Enable SC16IS7xx driver on I2C bus, + If required say y, and say n to i2c if not required, + Enabled by default to support oldconfig. + You must select at least one bus for the driver to be built. + +config SERIAL_SC16IS7XX_SPI + bool "SC16IS7xx for spi interface" + depends on SERIAL_SC16IS7XX + depends on SPI_MASTER + select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX + select REGMAP_SPI if SPI_MASTER + help + Enable SC16IS7xx driver on SPI bus, + If required say y, and say n to spi if not required, + This is additional support to exsisting driver. + You must select at least one bus for the driver to be built. config SERIAL_BFIN_SPORT tristate "Blackfin SPORT emulate UART" @@ -1349,7 +1376,7 @@ config SERIAL_ALTERA_UART_CONSOLE config SERIAL_IFX6X60 tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" - depends on GPIOLIB && SPI + depends on GPIOLIB && SPI && HAS_DMA help Support for the IFX6x60 modem devices on Intel MID platforms. @@ -1378,14 +1405,6 @@ config SERIAL_PCH_UART_CONSOLE (the system console is the device which receives all kernel messages and warnings and which allows logins in single user mode). -config SERIAL_MSM_SMD - bool "Enable tty device interface for some SMD ports" - default n - depends on MSM_SMD - help - Enables userspace clients to read and write to some streaming SMD - ports via tty device interface for MSM chipset. - config SERIAL_MXS_AUART depends on ARCH_MXS tristate "MXS AUART support" @@ -1589,6 +1608,23 @@ config SERIAL_SPRD_CONSOLE with "earlycon" on the kernel command line. The console is enabled when early_param is processed. +config SERIAL_STM32 + tristate "STMicroelectronics STM32 serial port support" + select SERIAL_CORE + depends on ARM || COMPILE_TEST + help + This driver is for the on-chip Serial Controller on + STMicroelectronics STM32 MCUs. + USART supports Rx & Tx functionality. + It support all industry standard baud rates. + + If unsure, say N. + +config SERIAL_STM32_CONSOLE + bool "Support for console on STM32" + depends on SERIAL_STM32=y + select SERIAL_CORE_CONSOLE + endmenu config SERIAL_MCTRL_GPIO |