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

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Date: Sat, 22 Jun 2024 01:03:25 +0300
From: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To: Jonas Karlman <jonas@...boo.se>, 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

On 6/19/24 6:05 PM, Jonas Karlman wrote:
> 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.

Thanks for the pointers, got this finally merged in v2:

https://lore.kernel.org/lkml/20240622-rk809-fixes-v2-0-c0db420d3639@collabora.com/

Regards,
Cristian