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Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index bdc568a4ab66..732c893c8d16 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1578,6 +1578,32 @@ config SERIAL_NUVOTON_MA35D1_CONSOLE but you can alter that using a kernel command line option such as "console=ttyNVTx". +config SERIAL_ESP32 + tristate "Espressif ESP32 UART support" + depends on XTENSA_PLATFORM_ESP32 || (COMPILE_TEST && OF) + select SERIAL_CORE + select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON + help + Driver for the UART controllers of the Espressif ESP32xx SoCs. + When earlycon option is enabled the following kernel command line + snippets may be used: + earlycon=esp32s3uart,mmio32,0x60000000,115200n8,40000000 + earlycon=esp32uart,mmio32,0x3ff40000,115200n8 + +config SERIAL_ESP32_ACM + tristate "Espressif ESP32 USB ACM gadget support" + depends on XTENSA_PLATFORM_ESP32 || (COMPILE_TEST && OF) + select SERIAL_CORE + select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON + help + Driver for the CDC ACM gadget controller of the Espressif ESP32S3 + SoCs that share separate USB controller with the JTAG adapter. + When earlycon option is enabled the following kernel command line + snippet may be used: + earlycon=esp32s3acm,mmio32,0x60038000 + endmenu config SERIAL_MCTRL_GPIO |