[PATCH v3 0/3] Add Sophgo EVB V1/V2 Board support

[Han Gao <rabenda.cn@gmail.com>]

Sophgo EVB V1/V2 [1][2] is a prototype board based on SOPHON SG2042 [3].
There are many of these two boards in the hands of developers.

Currently supports serial port, sdcard/emmc, pwm, fan speed control.

Added ethernet support based on [4].

Changed from v2:
merge v1/v2 binding
v2: https://lore.kernel.org/linux-riscv/cover.1747231254.git.rabenda.cn@gmail.com/

Changed from v1:
1. replace "sophgo,sg2042-x8/4-evb" with "sophgo,sg2042-evb-v1/2".
2. replace "Sophgo SG2042 X8/X4 EVB" with "Sophgo SG2042 EVB V1.X/V2.0".
v1: https://lore.kernel.org/linux-riscv/cover.1746811744.git.rabenda.cn@gmail.com/

Thanks,
Han

[1]: https://github.com/sophgo/sophgo-hardware/tree/master/SG2042/SG2042-x8-EVB
[2]: https://github.com/sophgo/sophgo-hardware/tree/master/SG2042/SG2042-x4-EVB
[3]: https://en.sophgo.com/product/introduce/sg2042.html
[4]: https://lore.kernel.org/all/20250506093256.1107770-5-inochiama@gmail.com/

Han Gao (3):
  dt-bindings: riscv: add Sophgo SG2042_EVB_V1.X/V2.0 bindings
  riscv: dts: sophgo: add Sophgo SG2042_EVB_V1.X board device tree
  riscv: dts: sophgo: add Sophgo SG2042_EVB_V2.0 board device tree

 .../devicetree/bindings/riscv/sophgo.yaml     |   2 +
 arch/riscv/boot/dts/sophgo/Makefile           |   2 +
 arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts  | 245 ++++++++++++++++++
 arch/riscv/boot/dts/sophgo/sg2042-evb-v2.dts  | 233 +++++++++++++++++
 4 files changed, 482 insertions(+)
 create mode 100644 arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts
 create mode 100644 arch/riscv/boot/dts/sophgo/sg2042-evb-v2.dts


base-commit: d0b3b7b22dfa1f4b515fd3a295b3fd958f9e81af
prerequisite-patch-id: 7a82e319b011e5d0486a6ef4216d931d671c9f53
prerequisite-patch-id: 5a30fb99ec483c1f5a8dca97df862c3a042c9027
prerequisite-patch-id: e0da79790a934916d9fc39c18e8e98c9596d27ab
prerequisite-patch-id: 84d1e1637549f632729eaeb7cf935ca78a642fe3
-- 
2.47.2