From: <Claudiu.Beznea@microchip.com>
To: <Conor.Dooley@microchip.com>
Cc: <mturquette@baylibre.com>, <sboyd@kernel.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<Nicolas.Ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 2/5] dt-bindings: clocks: atmel,at91rm9200-pmc: convert to yaml
Date: Wed, 17 May 2023 08:48:04 +0000 [thread overview]
Message-ID: <131f3527-8ad8-bdd2-036d-6c8c61f69142@microchip.com> (raw)
In-Reply-To: <a42f5efd-0847-6a7d-5d2f-ad5772466664@microchip.com>
On 16.05.2023 15:58, Claudiu Beznea - M18063 wrote:
> Hi, Conor,
>
> On 16.05.2023 15:00, Conor Dooley wrote:
>> Hey Claudiu,
>>
>> On Tue, May 16, 2023 at 08:18:33AM +0300, Claudiu Beznea wrote:
>>> Convert Atmel PMC documentation to yaml. Along with it clock names
>>> were adapted according to the current available device trees as
>>> different controller versions accept different clock (some of them
>>> have 3 clocks as input, some has 2 clocks as inputs and some with 2
>>> input clocks uses different clock names).
>>> diff --git a/Documentation/devicetree/bindings/clock/atmel,at91rm9200-pmc.yaml b/Documentation/devicetree/bindings/clock/atmel,at91rm9200-pmc.yaml
>>> new file mode 100644
>>> index 000000000000..e5f514bc4bf7
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/clock/atmel,at91rm9200-pmc.yaml
>>> @@ -0,0 +1,153 @@
>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>>> +%YAML 1.2
>>> +---
>>> +$id: http://devicetree.org/schemas/clock/atmel,at91rm9200-pmc.yaml#
>>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>>> +
>>> +title: Atmel Power Management Controller (PMC)
>>> +
>>> +maintainers:
>>> + - Claudiu Beznea <claudiu.beznea@microchip.com>
>>> +
>>> +description:
>>> + The power management controller optimizes power consumption by controlling all
>>> + system and user peripheral clocks. The PMC enables/disables the clock inputs
>>> + to many of the peripherals and to the processor.
>>> +
>>> +properties:
>>> + compatible:
>>> + oneOf:
>>> + - items:
>>> + - const: atmel,at91sam9g20-pmc
>>> + - const: atmel,at91sam9260-pmc
>>> + - const: syscon
>>> + - items:
>>> + - enum:
>>> + - atmel,at91sam9g15-pmc
>>> + - atmel,at91sam9g25-pmc
>>> + - atmel,at91sam9g35-pmc
>>> + - atmel,at91sam9x25-pmc
>>> + - atmel,at91sam9x35-pmc
>>> + - const: atmel,at91sam9x5-pmc
>> Yet another combinations question for you...
>> With this binding the following is not possible:
>>
>> "atmel,at91sam9x5-pmc", "syscon"
>>
>> Is that intended?
>
> No, I've just missed it. Same for the above. I'll have a new round and fix it.
Though... shouldn't this have been detected by make dtbs_check?
>
> Thanks for having a look at this,
> Claudiu
>
>> I notice "atmel,at91sam9260-pmc" is able to appear as:
>>
>> "atmel,at91sam9260-pmc", "syscon"
>>
>> So the inconsistency stands out.
>>
>>> + - const: syscon
>>> + - items:
>>> + - enum:
>>> + - atmel,at91rm9200-pmc
>>> + - atmel,at91sam9260-pmc
>>> + - atmel,at91sam9g45-pmc
>>> + - atmel,at91sam9n12-pmc
>>> + - atmel,at91sam9rl-pmc
>>> + - atmel,sama5d2-pmc
>>> + - atmel,sama5d3-pmc
>>> + - atmel,sama5d4-pmc
>>> + - microchip,sam9x60-pmc
>>> + - microchip,sama7g5-pmc
>>> + - const: syscon
>> Otherwise, this looks grand to me.
>>
>> Cheers,
>> Conor.
>
next prev parent reply other threads:[~2023-05-17 8:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-16 5:18 [PATCH v4 0/5] dt-bindings: clocks: at91: convert to yaml Claudiu Beznea
2023-05-16 5:18 ` [PATCH v4 1/5] ARM: dts: at91: use clock-controller name for PMC nodes Claudiu Beznea
2023-05-16 5:18 ` [PATCH v4 2/5] dt-bindings: clocks: atmel,at91rm9200-pmc: convert to yaml Claudiu Beznea
2023-05-16 12:00 ` Conor Dooley
2023-05-16 12:58 ` Claudiu.Beznea
2023-05-17 8:48 ` Claudiu.Beznea [this message]
2023-05-17 8:55 ` Conor Dooley
2023-05-16 5:18 ` [PATCH v4 3/5] ARM: dts: at91: at91sam9n12: witch sckc to new clock bindings Claudiu Beznea
2023-05-16 5:18 ` [PATCH v4 4/5] ARM: dts: at91: use clock-controller name for sckc nodes Claudiu Beznea
2023-05-16 5:18 ` [PATCH v4 5/5] dt-bindings: clocks: at91sam9x5-sckc: convert to yaml Claudiu Beznea
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=131f3527-8ad8-bdd2-036d-6c8c61f69142@microchip.com \
--to=claudiu.beznea@microchip.com \
--cc=Conor.Dooley@microchip.com \
--cc=Nicolas.Ferre@microchip.com \
--cc=alexandre.belloni@bootlin.com \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=robh+dt@kernel.org \
--cc=sboyd@kernel.org \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).