linux-kernel - Re: [PATCH 2/5] dt-bindings: mfd: rk809: Add missing audio codec properties

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Date: Wed, 19 Jun 2024 17:05:49 +0200
From: Jonas Karlman <jonas@...boo.se>
To: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>, Lee Jones
 <lee@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
 <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner
 <heiko@...ech.de>, Chris Zhong <zyw@...k-chips.com>, Zhang Qing
 <zhangqing@...k-chips.com>, Chris Morgan <macromorgan@...mail.com>, Furkan
 Kardame <f.kardame@...jaro.org>, Michael Riesch
 <michael.riesch@...fvision.net>
Cc: kernel@...labora.com, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/5] dt-bindings: mfd: rk809: Add missing audio codec
 properties

Hi Cristian,

On 2024-06-19 14:53, Cristian Ciocaltea wrote:
> Hi Jonas,
> 
> On 6/19/24 3:20 PM, Jonas Karlman wrote:
>> Hi Cristian,
>>
>> On 2024-06-19 13:23, Cristian Ciocaltea wrote:
>>> The RK809 MFD provides a RK817 compatible audio codec, supported by the
>>> rk817_codec driver.
>>>
>>> This has been already in use by several boards: rk3566-quartz64-b,
>>> k3566-roc-pc, rk3568-evb1-v10, rk3568-lubancat-2, rk3568-odroid-m1,
>>> rk3568-rock-3a.  However, dtbs_check fails for all of them:
>>>
>>>   DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dtb
>>>   rk3568-rock-3a.dtb: pmic@20: '#sound-dai-cells', 'assigned-clock-parents', 'assigned-clocks', 'clock-names', 'clocks', 'codec' do not match any of the regexes: 'pinctrl-[0-9]+'
>>>     from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#
>>>
>>> Document the missing audio codec properties as found on the
>>> rockchip,rk817 schema.
>>
>> This is duplicate of "dt-bindings: mfd: rk809: Add audio codec properties"
>> part of "arm64: dts: rockchip: Add Radxa ROCK 3B" series.
>>
>> https://lore.kernel.org/all/20240505134120.2828885-3-jonas@kwiboo.se/
>>
>> A v2 of that series with fixes for reported issues is imminent.
>> How do you want me to preceded with such v2 series?
> 
> Oh, it seems both of us made the same mistake and wrongly assumed the
> rockchip,rk817 schema is good enough to be used as a reference. :-)

Hehe, yeah :-)

> 
> Since both rockchip,rk817 and rockchip,rk809 files share most of the
> content, I also think this might be a good opportunity to get them
> merged into a single schema.
> 
> I can do this in v2, unless you prefer to handle it as part of your series.

I was planning on sending the following, merging the schemas may also be
an option.

https://github.com/Kwiboo/linux-rockchip/compare/619509e6c853...next-20240618-rock-3b-orangepi-3b/

Main purpose of my series was to add ROCK 3B and also Orange Pi 3B,
fixing rockchip,rk809 binding is just a prerequisite.

If you want to merge the bindings, please do :-), I can wait a few more
days to send out a ROCK 3B + Orange Pi 3B v2 series.

Please also include the vcc8/9 fix if you send a v2.

Regards,
Jonas

> 
> Thanks,
> Cristian