diff options
Diffstat (limited to 'drivers/platform/cznic/Kconfig')
| -rw-r--r-- | drivers/platform/cznic/Kconfig | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/platform/cznic/Kconfig b/drivers/platform/cznic/Kconfig new file mode 100644 index 000000000000..cb0d4d686d8a --- /dev/null +++ b/drivers/platform/cznic/Kconfig @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.rst. +# + +menuconfig CZNIC_PLATFORMS + bool "Platform support for CZ.NIC's Turris hardware" + help + Say Y here to be able to choose driver support for CZ.NIC's Turris + devices. This option alone does not add any kernel code. + +if CZNIC_PLATFORMS + +config TURRIS_OMNIA_MCU + tristate "Turris Omnia MCU driver" + depends on MACH_ARMADA_38X || COMPILE_TEST + depends on I2C + depends on OF + depends on WATCHDOG + depends on GPIOLIB + depends on HW_RANDOM + depends on RTC_CLASS + depends on WATCHDOG_CORE + select GPIOLIB_IRQCHIP + help + Say Y here to add support for the features implemented by the + microcontroller on the CZ.NIC's Turris Omnia SOHO router. + The features include: + - board poweroff into true low power mode (with voltage regulators + disabled) and the ability to configure wake up from this mode (via + rtcwake) + - true random number generator (if available on the MCU) + - MCU watchdog + - GPIO pins + - to get front button press events (the front button can be + configured either to generate press events to the CPU or to change + front LEDs panel brightness) + - to enable / disable USB port voltage regulators and to detect + USB overcurrent + - to detect MiniPCIe / mSATA card presence in MiniPCIe port 0 + - to configure resets of various peripherals on board revisions 32+ + - to enable / disable the VHV voltage regulator to the SOC in order + to be able to program SOC's OTP on board revisions 32+ + - to get input from the LED output pins of the WAN ethernet PHY, LAN + switch and MiniPCIe ports + To compile this driver as a module, choose M here; the module will be + called turris-omnia-mcu. + +endif # CZNIC_PLATFORMS |