[PATCH 0/2] rockchip: add support for Theobroma Systems SOM-RK3588-Q7 Tiger module

[Quentin Schulz]

The RK3588-Q7 SoM is a Qseven-compatible (70mm x 70mm, MXM-230
connector) system-on-module from Theobroma Systems, featuring the
Rockchip RK3588.

It provides the following feature set:
 * up to 16GB LPDDR4x
 * on-module eMMC
 * SD card (on a baseboard) via edge connector
 * Gigabit Ethernet with on-module GbE PHY
 * HDMI/eDP
 * MIPI-DSI
 * 4x MIPI-CSI (3x on FPC connectors, 1x over Q7)
 * HDMI input over FPC connector
 * CAN
 * USB
   - 1x USB 3.0 dual-role (direct connection)
   - 2x USB 3.0 host + 1x USB 2.0 host
 * PCIe
   - 1x PCIe 2.1 Gen3, 4 lanes
   - 2xSATA / 2x PCIe 2.1 Gen1, 2 lanes
 * on-module ATtiny816 companion controller, implementing:
   - low-power RTC functionality (ISL1208 emulation)
   - fan controller (AMC6821 emulation)
  * on-module Secure Element with Global Platform 2.2.1 compliant
    JavaCard environment

The support is added for Tiger on Haikou devkit, similarly to RK3399
Puma and PX30 Ringneck.

The DTS and DTSI are taken from upstream Linux kernel v6.9-rc4.

Because Tiger doesn't use the same mux for the debug console as all
other RK3588 devices currently supported in U-Boot, an additional patch
is required to be able to interact with the device properly.

This has a light dependency on
https://lore.kernel.org/u-boot/20240415-rk35xx-dram-atags-v3-0-5bc5475b3c0d@theobroma-systems.com/
(the Tiger defconfig can be updated to remove the dependency if required)

Signed-off-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>
---
Quentin Schulz (2):
      rockchip: rk3588: add support for UART2 M1 and M2 in SPL
      rockchip: add support for Theobroma Systems SOM-RK3588-Q7 Tiger module

 arch/arm/dts/Makefile                              |   1 +
 arch/arm/dts/rk3588-tiger-haikou-u-boot.dtsi       |  54 ++
 arch/arm/dts/rk3588-tiger-haikou.dts               | 266 ++++++++
 arch/arm/dts/rk3588-tiger.dtsi                     | 690 +++++++++++++++++++++
 arch/arm/mach-rockchip/rk3588/Kconfig              |  41 ++
 arch/arm/mach-rockchip/rk3588/rk3588.c             |  36 ++
 board/theobroma-systems/tiger_rk3588/Kconfig       |  16 +
 board/theobroma-systems/tiger_rk3588/MAINTAINERS   |  13 +
 board/theobroma-systems/tiger_rk3588/Makefile      |  10 +
 .../theobroma-systems/tiger_rk3588/tiger_rk3588.c  |  53 ++
 configs/tiger-rk3588_defconfig                     | 114 ++++
 doc/board/rockchip/rockchip.rst                    |   1 +
 doc/board/theobroma-systems/index.rst              |   1 +
 doc/board/theobroma-systems/tiger_rk3588.rst       | 102 +++
 include/configs/tiger_rk3588.h                     |  15 +
 15 files changed, 1413 insertions(+)
---
base-commit: 5fb840ed8339cae3915ea1528a4bfa3e587540e6
change-id: 20240418-tiger-d1531308c9a0

Best regards,
-- 
Quentin Schulz <quentin.schulz at theobroma-systems.com>