Merge tag 'omap-for-v5.9/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel...

Device tree changes for omaps for v5.9 merge window

This series of changes configures the GPIO line names for am335x beaglebone
black and pocketbeagle to make it easier to configure the pins. To make use
of the pins, we also add the gpio-ranges for am335x.

We also enable IPU and DSP repmoteproc for am5729-beaglebone-ai, and then
there are two non-urgent dtschema validator warning fixes.

* tag 'omap-for-v5.9/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am335x-pocketbeagle: add gpio-line-names
  ARM: dts: am335x-boneblack: add gpio-line-names
  ARM: dts: am33xx-l4: add gpio-ranges
  ARM: dts: am5729-beaglebone-ai: Disable ununsed mailboxes
  ARM: dts: am5729-beaglebone-ai: Enable IPU & DSP rprocs
  ARM: dts: am: Align L2 cache-controller nodename with dtschema
  ARM: dts: omap: Align L2 cache-controller nodename with dtschema

Link: https://lore.kernel.org/r/pull-1594402929-762188@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>