# SPDX-License-Identifier: GPL-2.0-only # # RaspberryPi RP1 misc device # config MISC_RP1 tristate "RaspberryPi RP1 misc device" depends on OF_IRQ && PCI_MSI help Support the RP1 peripheral chip found on Raspberry Pi 5 board. This device supports several sub-devices including e.g. Ethernet controller, USB controller, I2C, SPI and UART. The driver is responsible for enabling the DT node once the PCIe endpoint has been configured, and handling interrupts.