linux-kernel - Re: [PATCH v2 09/11] riscv: dts: add initial SOPHGO SG2042 SoC device tree

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Date:   Wed, 20 Sep 2023 16:31:38 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Palmer Dabbelt <palmer@...belt.com>
Cc:     unicornxw@...il.com, aou@...s.berkeley.edu, chao.wei@...hgo.com,
        devicetree@...r.kernel.org, emil.renner.berthing@...onical.com,
        guoren@...nel.org, jszhang@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org,
        Paul Walmsley <paul.walmsley@...ive.com>, robh+dt@...nel.org,
        xiaoguang.xing@...hgo.com, wangchen20@...as.ac.cn,
        inochiama@...look.com
Subject: Re: [PATCH v2 09/11] riscv: dts: add initial SOPHGO SG2042 SoC
 device tree

On Wed, Sep 20, 2023 at 08:19:59AM -0700, Palmer Dabbelt wrote:
> On Tue, 19 Sep 2023 23:40:32 PDT (-0700), unicornxw@...il.com wrote:
> > Milk-V Pioneer motherboard is powered by SOPHON's SG2042.
> > 
> > SG2042 is server grade chip with high performance, low power
> > consumption and high data throughput.
> > Key features:
> > - 64 RISC-V cpu cores which implements IMAFDC
> > - 4 cores per cluster, 16 clusters on chip
> > - ......
> > 
> > More info is available at [1].
> > 
> > [1]: https://en.sophgo.com/product/introduce/sg2042.html
> > 
> > Currently only support booting into console with only uart,
> > other features will be added soon later.
> > 
> > Acked-by: Xiaoguang Xing <xiaoguang.xing@...hgo.com>
> > Signed-off-by: Xiaoguang Xing <xiaoguang.xing@...hgo.com>
> > Signed-off-by: Inochi Amaoto <inochiama@...look.com>
> > Signed-off-by: Emil Renner Berthing <emil.renner.berthing@...onical.com>
> > Signed-off-by: Chen Wang <wangchen20@...as.ac.cn>
> > ---
> >  arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi | 1744 +++++++++++++++++++
> >  arch/riscv/boot/dts/sophgo/sg2042.dtsi      |  439 +++++
> >  2 files changed, 2183 insertions(+)
> >  create mode 100644 arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi
> >  create mode 100644 arch/riscv/boot/dts/sophgo/sg2042.dtsi
> 
> Just an FYI: a handful of replies to this are getting blocked by the lists
> as they end up being too big.  I just went and allowed what was there, but
> future replies will probably require someone to be away as well and thus
> might be slow.

95% of this patch is the same, if people that reply are good citizens
& trim, it'll not be too bad. btw, if you want, you can add me as
someone that can click the "not spam" button.

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