diff options
Diffstat (limited to 'kernel/drivers/tty/serial/Kconfig')
| -rw-r--r-- | kernel/drivers/tty/serial/Kconfig | 88 |
1 files changed, 64 insertions, 24 deletions
diff --git a/kernel/drivers/tty/serial/Kconfig b/kernel/drivers/tty/serial/Kconfig index 8cd35348f..f38beb28e 100644 --- a/kernel/drivers/tty/serial/Kconfig +++ b/kernel/drivers/tty/serial/Kconfig @@ -115,9 +115,9 @@ config SERIAL_SB1250_DUART_CONSOLE config SERIAL_ATMEL bool "AT91 / AT32 on-chip serial port support" - depends on ARCH_AT91 || AVR32 + depends on ARCH_AT91 || AVR32 || COMPILE_TEST select SERIAL_CORE - select SERIAL_MCTRL_GPIO + select SERIAL_MCTRL_GPIO if GPIOLIB help This enables the driver for the on-chip UARTs of the Atmel AT91 and AT32 processors. @@ -571,7 +571,7 @@ config BFIN_UART3_CTSRTS config SERIAL_IMX tristate "IMX serial port support" - depends on ARCH_MXC + depends on ARCH_MXC || COMPILE_TEST select SERIAL_CORE select RATIONAL help @@ -582,6 +582,7 @@ config SERIAL_IMX_CONSOLE bool "Console on IMX serial port" depends on SERIAL_IMX=y select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON if OF help If you have enabled the serial port on the Freescale IMX CPU you can make it the console by answering Y to this option. @@ -594,7 +595,7 @@ config SERIAL_IMX_CONSOLE config SERIAL_UARTLITE tristate "Xilinx uartlite serial port support" - depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE || ARCH_ZYNQ + depends on HAS_IOMEM select SERIAL_CORE help Say Y here if you want to use the Xilinx uartlite serial controller. @@ -728,7 +729,7 @@ config SERIAL_IP22_ZILOG_CONSOLE config SERIAL_SH_SCI tristate "SuperH SCI(F) serial port support" - depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST + depends on SUPERH || ARCH_SHMOBILE || H8300 || COMPILE_TEST select SERIAL_CORE config SERIAL_SH_SCI_NR_UARTS @@ -743,7 +744,7 @@ config SERIAL_SH_SCI_CONSOLE config SERIAL_SH_SCI_DMA bool "DMA support" - depends on SERIAL_SH_SCI && SH_DMAE + depends on SERIAL_SH_SCI && DMA_ENGINE config SERIAL_PNX8XXX bool "Enable PNX8XXX SoCs' UART Support" @@ -1067,6 +1068,7 @@ config SERIAL_ETRAXFS bool "ETRAX FS serial port support" depends on ETRAX_ARCH_V32 && OF select SERIAL_CORE + select SERIAL_MCTRL_GPIO if GPIOLIB config SERIAL_ETRAXFS_CONSOLE bool "ETRAX FS serial console support" @@ -1179,15 +1181,42 @@ 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 (SPI_MASTER && !I2C) || I2C + 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 +1378,8 @@ config SERIAL_ALTERA_UART_CONSOLE config SERIAL_IFX6X60 tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" - depends on GPIOLIB && SPI + depends on GPIOLIB || COMPILE_TEST + depends on SPI && HAS_DMA help Support for the IFX6x60 modem devices on Intel MID platforms. @@ -1378,16 +1408,8 @@ 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 + depends on ARCH_MXS || COMPILE_TEST tristate "MXS AUART support" select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB @@ -1524,6 +1546,7 @@ config SERIAL_FSL_LPUART_CONSOLE bool "Console on Freescale lpuart serial port" depends on SERIAL_FSL_LPUART=y select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON help If you have enabled the lpuart serial port on the Freescale SoCs, you can make it the console by answering Y to this option. @@ -1589,6 +1612,23 @@ 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 |