[PATCH v3 0/2] Initial support for 100ask CanMV-K230 DshanPi

[Jiayu Du]

On Thu, Jan 15, 2026 at 07:23:17PM +0000, Conor Dooley wrote:
> On Thu, Jan 15, 2026 at 02:07:59PM +0800, Jiayu Du wrote:
> > This series adds initial support for the 100ask CanMV-K230 DshanPi
> > board based on Canaan K230 RISC-V SoC. There is a module on this
> > development board.
> > 
> > The board and module are documented, the basic board/module devicetrees
> > are added.
> > 
> > This series is based on the K230 clock series[1] and the patch 3 of the
> > k230 pinctrl series[2].
> > 
> > Link:  https://lore.kernel.org/all/20251127-b4-k230-clk-v9-0-3aa09e17faf5@zohomail.com/ [1]
> > Link:  https://lore.kernel.org/all/20240926-k230-pinctrl-v2-3-a9a36fba4b34@163.com/ [2]
> 
> Right, I've grabbed patch 3 from [2] and put it on my k230-basic branch.
> Do you intend sending a new clock driver series soon? Last time I looked
> (about a month ago) you had some changes proposed about critical clocks.
> I'd like to try get this stuff merged but obviously it depends on that
> clock set. I'll happy send Stephen a PR to smooth things along if the
> drivers are ready, but it looks like you need to send another version?
> 
> Cheers,
> Conor.

I'm not working with Xukai Wang, the developer of the clock series.
I merely discovered the critical clocks during the test and raised
this issue. Regarding the new version of the clock series, you need
to contact Xukai Wang.

I am currently only working on the USB and sd/mmc series of k230.

Best Regards,
Jiayu Du.
> > 
> > Changes in v3:
> > - Delet the model and compatible of the root node in the dtsi file.
> > - Use clock-50000000 as the node name.
> > - Link to v2: https://lore.kernel.org/all/20260104070911.219588-1-jiayu.riscv@isrc.iscas.ac.cn/
> > 
> > Changes in v2:
> > - Add a minus sign before items.
> > - Link to v1: https://lore.kernel.org/all/20251229061318.16756-1-jiayu.riscv@isrc.iscas.ac.cn/
> > 
> > Jiayu Du (2):
> >   dt-bindings: riscv: canaan: add 100ask K230 boards compatible strings
> >   riscv: dts: canaan: Add initial dshanpi board DT files
> > 
> >  .../devicetree/bindings/riscv/canaan.yaml     |  5 ++
> >  arch/riscv/boot/dts/canaan/Makefile           |  1 +
> >  .../boot/dts/canaan/k230-canmv-dshanpi.dts    | 82 +++++++++++++++++++
> >  .../dts/canaan/k230-canmv-module-dshanpi.dtsi | 26 ++++++
> >  4 files changed, 114 insertions(+)
> >  create mode 100644 arch/riscv/boot/dts/canaan/k230-canmv-dshanpi.dts
> >  create mode 100644 arch/riscv/boot/dts/canaan/k230-canmv-module-dshanpi.dtsi
> > 
> > -- 
> > 2.52.0
> >