[PATCH 0/3] Add support for FriendlyElec NanoPC-T6 Plus

[Diederik de Haas]

This serie adds support for the newest member in the NanoPC-T6 series,
the NanoPC-T6 Plus:
https://wiki.friendlyelec.com/wiki/index.php/NanoPC-T6_Plus

The main differences between the NanoPC-T6 Plus and the NanoPC-T6 LTS are:
- use of LPDDR5 RAM
- addition of an M.2 B-key connector for a 4G LTE module and a companion
  NanoSIM card slot.
- different audio codec (Everest ES8389)

Support for it is added as follows:
1. Add the NanoPC-T6 Plus variant to the DT binding
2. Move sound card definitions to board DTS files as the Plus has a
   different audio codec
3. Add basic support for the NanoPC-T6 Plus

Diederik de Haas (3):
  dt-bindings: arm: rockchip: Add FriendlyElec NanoPC-T6 Plus
  arm64: dts: rockchip: Move sound cards to board files for NanoPC-T6
  arm64: dts: rockchip: Add support for FriendlyElec NanoPC-T6 Plus

 .../devicetree/bindings/arm/rockchip.yaml     |  1 +
 arch/arm64/boot/dts/rockchip/Makefile         |  1 +
 .../dts/rockchip/rk3588-nanopc-t6-lts.dts     | 39 ++++++++
 .../dts/rockchip/rk3588-nanopc-t6-plus.dts    | 91 +++++++++++++++++++
 .../boot/dts/rockchip/rk3588-nanopc-t6.dts    | 39 ++++++++
 .../boot/dts/rockchip/rk3588-nanopc-t6.dtsi   | 36 +-------
 6 files changed, 172 insertions(+), 35 deletions(-)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6-plus.dts

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2.55.0