netdev - Re: [PATCH v2 22/35] nds32: Device tree support

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Message-ID: <CAEbi=3dtJLT_WzpepAx69WOzPc1gYNFMVML+NqA7JACiKBQvyw@mail.gmail.com>
Date:   Tue, 28 Nov 2017 14:54:52 +0800
From:   Greentime Hu <green.hu@...il.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Greentime <greentime@...estech.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arch <linux-arch@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Networking <netdev@...r.kernel.org>,
        Vincent Chen <deanbo422@...il.com>,
        DTML <devicetree@...r.kernel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        David Howells <dhowells@...hat.com>,
        Will Deacon <will.deacon@....com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        linux-serial@...r.kernel.org, Vincent Chen <vincentc@...estech.com>
Subject: Re: [PATCH v2 22/35] nds32: Device tree support

2017-11-27 22:30 GMT+08:00 Arnd Bergmann <arnd@...db.de>:
> On Mon, Nov 27, 2017 at 1:28 PM, Greentime Hu <green.hu@...il.com> wrote:
>> @@ -0,0 +1,55 @@
>> +/dts-v1/;
>> +/ {
>> +       compatible = "nds32 ae3xx";
>
> The compatible string doesn't seem to match the binding, it should always have
> vendor prefix.

Sorry I forgot to check this.
I will provide a document in bindings like
"Documentation/devicetree/bindings/nds32/andestech-boards".


>> +       #address-cells = <1>;
>> +       #size-cells = <1>;
>> +       interrupt-parent = <&intc>;
>> +
>> +       chosen {
>> +               bootargs = "earlycon console=ttyS0,38400n8 debug loglevel=7";
>> +               stdout-path = &serial0;
>> +       };
>
> I would drop the bootargs here, this is something that should be set by the
> bootloader and is up to the user.

Thanks
I will drop it in the next version patch.