mbox series

[v2,0/5] Add Milk-V Duo board support

Message ID 20231006121449.721-1-jszhang@kernel.org (mailing list archive)
Headers show
Series Add Milk-V Duo board support | expand

Message

Jisheng Zhang Oct. 6, 2023, 12:14 p.m. UTC 
Milk-V Duo[1] board is an embedded development platform based on the
CV1800B[2] chip. Add minimal device tree files for the development board.
Currently, now it's supported to boot to a basic shell.

NOTE: this series is based on the SG2042 upstream series[3] for the vendor
prefix and ARCH_SOPHGO option.

Link: https://milkv.io/duo [1]
Link: https://en.sophgo.com/product/introduce/cv180xB.html [2]
Link: https://lore.kernel.org/linux-riscv/cover.1696433229.git.unicorn_wang@outlook.com/ [3]

since v1:
 - fix dtbs_check warning
 - add clint node
 - sort dts in Makefile

Jisheng Zhang (5):
  dt-bindings: interrupt-controller: Add SOPHGO CV1800B plic
  dt-bindings: timer: Add SOPHGO CV1800B clint
  dt-bindings: riscv: Add Milk-V Duo board compatibles
  riscv: dts: sophgo: add initial CV1800B SoC device tree
  riscv: dts: sophgo: add Milk-V Duo board device tree

 .../sifive,plic-1.0.0.yaml                    |   1 +
 .../devicetree/bindings/riscv/sophgo.yaml     |   4 +
 .../bindings/timer/sifive,clint.yaml          |   1 +
 arch/riscv/boot/dts/sophgo/Makefile           |   2 +-
 .../boot/dts/sophgo/cv1800b-milkv-duo.dts     |  38 ++++++
 arch/riscv/boot/dts/sophgo/cv1800b.dtsi       | 123 ++++++++++++++++++
 6 files changed, 168 insertions(+), 1 deletion(-)
 create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts
 create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b.dtsi

Comments

Conor Dooley Oct. 6, 2023, 2:21 p.m. UTC | #1 
From: Conor Dooley <conor.dooley@microchip.com>

On Fri, 06 Oct 2023 20:14:44 +0800, Jisheng Zhang wrote:
> Milk-V Duo[1] board is an embedded development platform based on the
> CV1800B[2] chip. Add minimal device tree files for the development board.
> Currently, now it's supported to boot to a basic shell.
> 
> NOTE: this series is based on the SG2042 upstream series[3] for the vendor
> prefix and ARCH_SOPHGO option.
> 
> [...]

These look grand to me, so I have applied them on a temp. basis to a
"sophgo" branch. I'll merge it in for real to the riscv-dt-for-next if
my changes to the prereq series for the sg2042 are acceptable to their
authors.

[1/5] dt-bindings: interrupt-controller: Add SOPHGO CV1800B plic
      https://git.kernel.org/conor/c/101276d77e84
[2/5] dt-bindings: timer: Add SOPHGO CV1800B clint
      https://git.kernel.org/conor/c/a3a24243b83b
[3/5] dt-bindings: riscv: Add Milk-V Duo board compatibles
      https://git.kernel.org/conor/c/533874200f8c
[4/5] riscv: dts: sophgo: add initial CV1800B SoC device tree
      https://git.kernel.org/conor/c/4e31e0e61845
[5/5] riscv: dts: sophgo: add Milk-V Duo board device tree
      https://git.kernel.org/conor/c/0edd1de88d35

Thanks,
Conor.