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Date:   Fri, 28 Jul 2023 00:07:23 +0800
From:   Jisheng Zhang <jszhang@kernel.org>
To:     Kwanghoon Son <k.son@samsung.com>
Cc:     'Drew Fustini' <dfustini@baylibre.com>,
        'Conor Dooley' <conor@kernel.org>,
        'Guo Ren' <guoren@kernel.org>, 'Fu Wei' <wefu@redhat.com>,
        'Rob Herring' <robh+dt@kernel.org>,
        'Krzysztof Kozlowski' <krzysztof.kozlowski+dt@linaro.org>,
        'Conor Dooley' <conor+dt@kernel.org>,
        'Paul Walmsley' <paul.walmsley@sifive.com>,
        'Palmer Dabbelt' <palmer@dabbelt.com>,
        'Albert Ou' <aou@eecs.berkeley.edu>,
        linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        'Robert Nelson' <robertcnelson@beagleboard.org>,
        'Jason Kridner' <jkridner@beagleboard.org>
Subject: Re: [PATCH 1/3] riscv: dts: thead: add BeagleV Ahead board device
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References: <20230722-upstream-beaglev-ahead-dts-v1-0-ccda511357f4@baylibre.com>
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 <CGME20230724003542epcas1p4c6c8dbd042af792bc168e10c6e81e45d@epcas1p4.samsung.com>
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On Thu, Jul 27, 2023 at 06:55:37PM +0900, Kwanghoon Son wrote:
> > On Sun, Jul 23, 2023 at 10:29:57AM -0700, Drew Fustini wrote:
> > > On Sun, Jul 23, 2023 at 11:32:17AM +0100, Conor Dooley wrote:
> > > > On Sat, Jul 22, 2023 at 02:55:39PM -0700, Drew Fustini wrote:
> > > >
> > > > > +++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
> > > > > @@ -0,0 +1,61 @@
> > > > > +// SPDX-License-Identifier: GPL-2.0
> > > >
> > > > Hmm, should this not be dual licensed?
> > > > I notice the other th1520 stuff isn't either..
> > >
> > > Good point, I'll resubmit with a dual license.
> > >
> > > Jisheng: are you okay with the other arch/riscv/boot/dts/thead files
> > > changing to a dual license?
> > 
> > When cooking the initial patch, I wrote the lpi4a dts files from
> > scratch based on sipeed opened sch file, and currently only I made
> > contributions to them, so it's easy to make the lpi4a dts files
> > dual license.
> 
> Thanks for your work.
> Is there any datasheet or user manual can get on public?

Sorry I can't help on datasheet.

> I'm going to contribute drivers in my spare time,
> but it's hard to know the register file and dma information.
>