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Message-ID: <CAEbi=3ef8JHf_Jpru1B2L3+Xz-Oz4p_t84Lh=5kuTFo0YEz=5A@mail.gmail.com>
Date: Fri, 19 Jan 2018 22:32:18 +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,
Geert Uytterhoeven <geert.uytterhoeven@...il.com>,
Linus Walleij <linus.walleij@...aro.org>,
Mark Rutland <mark.rutland@....com>, Greg KH <greg@...ah.com>,
Guo Ren <ren_guo@...ky.com>,
Randy Dunlap <rdunlap@...radead.org>,
David Miller <davem@...emloft.net>,
Jonas Bonn <jonas@...thpole.se>,
Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
Stafford Horne <shorne@...il.com>,
Vincent Chen <vincentc@...estech.com>,
Rick Chen <rick@...estech.com>, Zong Li <zong@...estech.com>
Subject: Re: [PATCH v6 31/36] dt-bindings: nds32 CPU Bindings
2018-01-18 19:02 GMT+08:00 Arnd Bergmann <arnd@...db.de>:
> On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu <green.hu@...il.com> wrote:
>> From: Greentime Hu <greentime@...estech.com>
>>
>> This patch adds nds32 CPU binding documents.
>>
>> Signed-off-by: Vincent Chen <vincentc@...estech.com>
>> Signed-off-by: Rick Chen <rick@...estech.com>
>> Signed-off-by: Zong Li <zong@...estech.com>
>> Signed-off-by: Greentime Hu <greentime@...estech.com>
>> Reviewed-by: Rob Herring <robh@...nel.org>
>> ---
>> Documentation/devicetree/bindings/nds32/cpus.txt | 37 ++++++++++++++++++++++
>> 1 file changed, 37 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/nds32/cpus.txt
>>
>> diff --git a/Documentation/devicetree/bindings/nds32/cpus.txt b/Documentation/devicetree/bindings/nds32/cpus.txt
>> new file mode 100644
>> index 0000000..9a52937
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/nds32/cpus.txt
>> @@ -0,0 +1,37 @@
>> +* Andestech Processor Binding
>> +
>> +This binding specifies what properties must be available in the device tree
>> +representation of a Andestech Processor Core, which is the root node in the
>> +tree.
>> +
>> +Required properties:
>> +
>> + - compatible:
>> + Usage: required
>> + Value type: <string>
>> + Definition: should be one of:
>> + "andestech,n13"
>> + "andestech,n15"
>> + "andestech,d15"
>> + "andestech,n10"
>> + "andestech,d10"
>> + "andestech,nds32v3"
>
> Based on https://lkml.org/lkml/2017/11/27/1290, this should say that
> the device tree should always list 'andestech,nds32v3' as the most
> generic 'compatible' value and list exactly one of the others in
> addition.
>
> Arnd
Hi, Arnd:
I will remove the others and just left "andestech,nds32v3" in here.
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