ARM: SoC fixes for v5.10, part 3

Another set of patches for devicetree files and Arm
SoC specific drivers:

 - A fix for OP-TEE shared memory on non-SMP systems

 - multiple code fixes for the OMAP platform, including
   one regression for the CPSW network driver and a few
   runtime warning fixes

 - Some DT patches for the Rockchip RK3399 platform,
   in particular fixing the MMC device ordering that
   recently became nondeterministic with async probe.

 - Multiple DT fixes for the Tegra platform, including
   a regression fix for suspend/resume on TX2

 - A regression fix for a user-triggered fault in the
   NXP dpio driver

 - A regression fix for a bug caused by an earlier bug
   fix in the xilinx firmware driver

 - Two more DTC warning fixes

 - Sylvain Lemieux steps down as maintainer for the
   NXP LPC32xx platform

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'optee-valid-memory-type-for-v5.11' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes

Add writeback to valid OP-TEE shared memory types

Allows OP-TEE to work with ARMv7 based single CPU systems by allowing
writeback cache policy for shared memory.

* tag 'optee-valid-memory-type-for-v5.11' of git://git.linaro.org/people/jens.wiklander/linux-tee:
  optee: add writeback to valid memory type

Link: https://lore.kernel.org/r/20201125120134.GA1642471@jade
Signed-off-by: Arnd Bergmann <arnd@arndb.de>