openbsd 7.8 is out and RPi5 support is official

openbsd 7.8 is out and RPi5 support is official (quoting):

Add rpipwm(4), a driver for the PWM controller on the RP1 chip.
Add rpiclock(4), a driver for the clock controller on the RP1 chip.
Make the external PCIe port work on the rpi5.
Add rpirtc(4), a driver for the firmware-managed RTC on the rpi5.
Add Raspberry Pi 5 Model B support for arm64 RAMDISK.
Add bcmstbrescal(4), a driver for the PCIe/SATA reset calibration controller found on the rpi5.
Add bcmstbreset(4), a driver for the reset controller found on the rpi5.
Add rpone(4), a driver for the Raspberry Pi RP1 chip.
Implement support for "vmmc-supply", needed to power on the WiFi chip on the rpi5.
Add bcmstbpinctrl(4), a driver for the pin muxing controller found on the rpi5.
Add support for the SDHC controllers found on the Raspberry Pi 5.
Add bcmstbgpio(4), a driver for the new GPIO controller found on the Raspberry Pi 5.

For example (quoting):

The rpone driver supports the Raspberry Pi RP1 peripheral controller that is used in the
Raspberry Pi 5. The driver acts as a bridge between the PCIe bus and the peripherals
and maps peripheral interrupts onto MSI-X interrupts. The peripherals themselves are
supported by separate drivers.

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Mark Millard
marklmi at yahoo.com