LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Sugaya Taichi <sugaya.taichi@socionext.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-gpio@vger.kernel.org,
	linux-kernel@vger.kernel.org, orito.takao@socionext.com,
	Masami Hiramatsu <masami.hiramatsu@linaro.org>,
	Jassi Brar <jaswinder.singh@linaro.org>
Subject: Re: [PATCH v3 2/2] dt-bindings: pinctrl: add bindings for Milbeaut pin controller
Date: Fri, 26 Nov 2021 20:03:29 +0900	[thread overview]
Message-ID: <5729f6e6-983a-f8b2-c5f3-ff07d8f43650@socionext.com> (raw)
In-Reply-To: <CACRpkdbgMMKJwS0cUi3D2swHYbbBH6ofSeOhyXy6qiMFrU5a8Q@mail.gmail.com>



On 2021/11/26 10:14, Linus Walleij wrote:
> On Thu, Nov 25, 2021 at 10:58 AM Sugaya Taichi
> <sugaya.taichi@socionext.com> wrote:
> 
>> Add Device Tree bindings documentation for pin controller of
>> the Milbeaut SoCs.
>>
>> Signed-off-by: Sugaya Taichi <sugaya.taichi@socionext.com>
> 
> What is weird about this binding is what is not there:
> this is just GPIO, where are the pin mux and config
> nodes? The driver surely tries to use them.
> 
> Please use the existing standard bindings for functions
> and groups etc, check the other bindings.
> 
> Yours,
> Linus Walleij
> 

Thank you for comments.

I realized this is just GPIO by your comment.
OK I check them more.

Thanks,
Taichi Sugaya

>> ---
>>   .../pinctrl/socionext,milbeaut-pinctrl.yaml        | 51 ++++++++++++++++++++++
>>   1 file changed, 51 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml
>> new file mode 100644
>> index 0000000..78bc2d4
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml
>> @@ -0,0 +1,51 @@
>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/pinctrl/socionext,milbeaut-pinctrl.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Milbeaut SoCs pin controller
>> +
>> +maintainers:
>> +  - Taichi Sugaya <sugaya.taichi@socionext.com>
>> +
>> +description: |
>> +  Bindings for memory-mapped pin controller of the Milbeaut SoCs.
>> +
>> +properties:
>> +  $nodename:
>> +    pattern: "pinctrl"
>> +
>> +  compatible:
>> +    enum:
>> +      - socionext,milbeaut-m10v-pinctrl
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  reg-names:
>> +    const: "pinctrl"
>> +
>> +  gpio-controller: true
>> +
>> +  "#gpio-cells":
>> +    const: 2
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +  - reg-names
>> +  - gpio-controller
>> +  - "#gpio-cells"
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> +  - |
>> +    pinctrl: pinctrl@1d022000 {
>> +        compatible = "socionext,milbeaut-m10v-pinctrl";
>> +        reg = <0x1d022000 0x1000>;
>> +        reg-names = "pinctrl";
>> +        gpio-controller;
>> +        #gpio-cells = <2>;
>> +    };
>> --
>> 2.7.4
>>

      reply	other threads:[~2021-11-26 11:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-25  9:57 [PATCH v3 0/2] pinctrl: milbeaut: Add Milbeaut M10V pinctrl Sugaya Taichi
2021-11-25  9:57 ` [PATCH v3 1/2] " Sugaya Taichi
2021-11-25  9:57 ` [PATCH v3 2/2] dt-bindings: pinctrl: add bindings for Milbeaut pin controller Sugaya Taichi
2021-11-26  1:14   ` Linus Walleij
2021-11-26 11:03     ` Sugaya Taichi [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5729f6e6-983a-f8b2-c5f3-ff07d8f43650@socionext.com \
    --to=sugaya.taichi@socionext.com \
    --cc=devicetree@vger.kernel.org \
    --cc=jaswinder.singh@linaro.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-gpio@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=masami.hiramatsu@linaro.org \
    --cc=orito.takao@socionext.com \
    --cc=robh+dt@kernel.org \
    --subject='Re: [PATCH v3 2/2] dt-bindings: pinctrl: add bindings for Milbeaut pin controller' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).