Merge tag 'ixp4xx-arm-soc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git...

This is a major chunk of IXP4xx modernization:

- Fist we move some registers around to make room for
  the predetermined PCI I/O space.

- Then we add some Kconfig options to make it possible
  to use the old PCI driver in parallell with the new
  shiny one.

- Then we add the new PCI driver and some bindings for
  it.

- On top of this we add an (ages old) patch from Arnd
  that centralize the CPU/SoC detection in drivers/soc
  and make the header a standard Linux header to avoid
  the <mach/*> business in drivers.

- Then we split out and modernize some platform data
  headers for pata, and hwrandom, and top it up with
  DT bindings and support for hwrandom.

* tag 'ixp4xx-arm-soc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
  ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
  hw_random: ixp4xx: Add OF support
  hw_random: ixp4xx: Add DT bindings
  hw_random: ixp4xx: Turn into a module
  hw_random: ixp4xx: Use SPDX license tag
  hw_random: ixp4xx: enable compile-testing
  pata: ixp4xx: split platform data to its own header
  soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
  PCI: ixp4xx: Add a new driver for IXP4xx
  PCI: ixp4xx: Add device tree bindings for IXP4xx
  ARM/ixp4xx: Make NEED_MACH_IO_H optional
  ARM/ixp4xx: Move the virtual IObases

Link: https://lore.kernel.org/r/CACRpkdbw6HSpp7k6q1FYGmtafLmdAu8bFnpHQOdfBDYYsdLbkw@mail.gmail.com
Signed-off-by: Olof Johansson <[email protected]>

diff --cc MAINTAINERS
Simple merge

diff --cc arch/arm/Kconfig.debug
Simple merge