Add support for the BananaPi M2S which ships in two board variants with
the Amlogic S922X or A311D chipset. Schematics for the board are not
currently available from Sinovoip so the device-tree is largely derived
from the Khadas VIM3 (also S922X/A311D) and other recent BPI boards that
have public documentation. The device-tree also supports the RTL8822CS
WiFi/BT module. This is optional so the nodes must be enabled though an
overlay or fdtput.

Patches are based on current (v6.3) for-next branch.

Christian Hewitt (2):
  dt-bindings: arm: amlogic: add support for BananaPi M2S variants
  arm64: dts: meson: add support for BananaPi M2S variants

 .../devicetree/bindings/arm/amlogic.yaml      |   2 +
 arch/arm64/boot/dts/amlogic/Makefile          |   2 +
 .../amlogic/meson-g12b-a311d-bananapi-m2s.dts |  37 ++
 .../boot/dts/amlogic/meson-g12b-bananapi.dtsi | 521 ++++++++++++++++++
 .../amlogic/meson-g12b-s922x-bananapi-m2s.dts |  14 +
 5 files changed, 576 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-a311d-bananapi-m2s.dts
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-s922x-bananapi-m2s.dts

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2.34.1