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From:   Guo Ren <guoren@kernel.org>
Date:   Tue, 15 Jun 2021 00:28:28 +0800
Message-ID: <CAJF2gTTfMAGbHv3PN_0BmA1pRqU1UvZny4mKg14AtWKjAm8=vw@mail.gmail.com>
Subject: Re: [RFC PATCH v2 09/11] riscv: soc: Initial DTS for Allwinner D1
 NeZha board
To:     Maxime Ripard <maxime@cerno.tech>
Cc:     Anup Patel <anup.patel@wdc.com>,
        Palmer Dabbelt <palmerdabbelt@google.com>,
        Arnd Bergmann <arnd@arndb.de>, Chen-Yu Tsai <wens@csie.org>,
        Drew Fustini <drew@beagleboard.org>, liush@allwinnertech.com,
        =?UTF-8?B?V2VpIFd1ICjlkLTkvJ8p?= <lazyparser@gmail.com>,
        wefu@redhat.com, linux-riscv <linux-riscv@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-arch <linux-arch@vger.kernel.org>,
        linux-sunxi@lists.linux.dev, Guo Ren <guoren@linux.alibaba.com>,
        Atish Patra <atish.patra@wdc.com>,
        Christoph Hellwig <hch@lst.de>
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On Mon, Jun 14, 2021 at 11:33 PM Maxime Ripard <maxime@cerno.tech> wrote:
>
> On Mon, Jun 07, 2021 at 04:07:37PM +0800, Guo Ren wrote:
> > On Mon, Jun 7, 2021 at 3:24 PM Maxime Ripard <maxime@cerno.tech> wrote:
> > > > +             reset: reset-sample {
> > > > +                     compatible = "thead,reset-sample";
> > > > +                     plic-delegate = <0x0 0x101ffffc>;
> > > > +             };
> > >
> > > This compatible is not documented anywhere?
> >
> > It used by opensbi (riscv runtime firmware), not in Linux. But I think
> > we should keep it.
>
> This should have a documentation still.

Could we detail the above in [1]?

1: https://github.com/riscv/opensbi/blob/master/docs/platform/thead-c9xx.md

>
> Maxime


-- 
Best Regards
 Guo Ren

ML: https://lore.kernel.org/linux-csky/