[v2,0/2] MediaTek: Introduce MT8395 Radxa NIO 12L devicetree

Message

AngeloGioacchino Del Regno Feb. 2, 2024, 11:48 a.m. UTC

Changes in v2:
 - Squashed device tree bringup per-device commits into just one
 - Removed dependency on MT6360 PD_IRQB removal series

This series adds a device tree for the Radxa NIO 12L SBC, powered by
the MediaTek Genio 1200 (MT8395).
Not all features of this board are included in this first series but
it's already quite usable, as the eMMC internal storage works and can
be used to boot the system (as much as MicroSD external storage), the
connectivity via ethernet and WiFi (PCI-Express) are working as well.

The two I2C, two SPI and the two UART ports are also ok.

What is missing (and what's next...!):
 - UFS storage is not working yet (but eMMC works)
 - Type-C role switching is not yet implemented, driver is there but
   mt8195.dtsi has no MTU3 yet, needs some research to avoid breaking
   compatibility with MT8195 Chromebooks
 - HDMI Input port: no driver yet
 - HDMI Output (from SoC HDMI IP): no driver yet
 - Audio (sound card driver needs some love)
 - MIPI Camera
 - System LEDs
 - "F15" Button

Cheers,
Angelo

AngeloGioacchino Del Regno (2):
  dt-bindings: arm64: mediatek: Add MT8395 Radxa NIO 12L board
    compatible
  arm64: dts: mediatek: Introduce the MT8395 Radxa NIO 12L board

 .../devicetree/bindings/arm/mediatek.yaml     |   1 +
 arch/arm64/boot/dts/mediatek/Makefile         |   1 +
 .../dts/mediatek/mt8395-radxa-nio-12l.dts     | 825 ++++++++++++++++++
 3 files changed, 827 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts