linux-kernel - Re: [PATCH 2/7] ARM: dts: s5pv210: Adjust I2S entries to match spec

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Date:   Wed, 23 Mar 2022 16:15:56 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Jonathan Bakker <xc-racer2@...e.ca>, alim.akhtar@...sung.com
Cc:     robh+dt@...nel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/7] ARM: dts: s5pv210: Adjust I2S entries to match spec

On 23/03/2022 16:14, Krzysztof Kozlowski wrote:
> On 23/03/2022 16:03, Jonathan Bakker wrote:
>> Based on the device tree spec, clocks should be ordered tx/rx.
>> Re-order from rx/tx to avoid warnings when running make dtbs_check
>>
>> Additionally, the number of #sound-dai-cells should be 1, not 0
>>
>> Signed-off-by: Jonathan Bakker <xc-racer2@...e.ca>
>> ---
>>  arch/arm/boot/dts/s5pv210-aries.dtsi |  2 +-
>>  arch/arm/boot/dts/s5pv210.dtsi       | 18 +++++++++---------
>>  2 files changed, 10 insertions(+), 10 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
>> index 70ff56daf4cb..503b5a50ef1a 100644
>> --- a/arch/arm/boot/dts/s5pv210-aries.dtsi
>> +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
>> @@ -644,7 +644,7 @@
>>  };
>>  
>>  &i2s0 {
>> -	dmas = <&pdma0 9>, <&pdma0 10>, <&pdma0 11>;
>> +	dmas = <&pdma0 10>, <&pdma0 9>, <&pdma0 11>;
>>  	status = "okay";
> 
> Except that fix that's the same commit as here:
> https://lore.kernel.org/all/20200907161141.31034-26-krzk@kernel.org/
> so just extend it.
> 
> sound-dai-cells should go to a separate commit. But are you sure they
> are correct? The Fascinate 4G seems to be using them as cells=0.

See my previous patch and discussion:
https://lore.kernel.org/all/20200907161141.31034-10-krzk@kernel.org/


Best regards,
Krzysztof