Merge tag 'memory-controller-drv-tegra-5.13' of git://git.kernel.org/pub/scm/linux...

Merge tag 'memory-controller-drv-tegra-5.13' of git://git./linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers

Memory controller drivers for v5.13 - Tegra SoC

1. Few cleanups.
2. Add debug statistics to Tegra20 memory controller.
3. Update bindings and convert to dtschema.  This update is not
   backwards compatible (ABI break) however the broken part was added
   recently (v5.11) and there are no users of it yet.

* tag 'memory-controller-drv-tegra-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
  dt-bindings: memory: tegra20: mc: Convert to schema
  dt-bindings: memory: tegra124: emc: Replace core regulator with power domain
  dt-bindings: memory: tegra30: emc: Replace core regulator with power domain
  dt-bindings: memory: tegra20: emc: Replace core regulator with power domain
  memory: tegra: Print out info-level once per driver probe
  memory: tegra20: Protect debug code with a lock
  memory: tegra20: Correct comment to MC_STAT registers writes
  memory: tegra20: Add debug statistics
  memory: tegra: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE

Link: https://lore.kernel.org/r/20210407161333.73013-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>