linux-kernel - Re: [PATCH v2] arm: dts: Fix audio card detection on peach boards

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Date:	Tue, 13 Oct 2015 04:10:01 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
CC:	Alim Akhtar <alim.akhtar@...sung.com>,
	linux-samsung-soc@...r.kernel.org, k.kozlowski.k@...il.com,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	kgene@...nel.org, devicetree@...r.kernel.org,
	dianders@...omium.org, stable@...r.kernel.org
Subject: Re: [PATCH v2] arm: dts: Fix audio card detection on peach boards

On 10/12/15 22:04, Krzysztof Kozlowski wrote:
> W dniu 12.10.2015 o 21:37, Alim Akhtar pisze:
>> Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards"),
>> sound card detection is broken on peach boards and gives below errors:
>>
>> [    3.630457] max98090 7-0010: MAX98091 REVID=0x51
>> [    3.634233] max98090 7-0010: use default 2.8v micbias
>> [    3.640985] snow-audio sound: HiFi <-> 3830000.i2s mapping ok
>> [    3.645307] max98090 7-0010: Invalid master clock frequency
>> [    3.650824] snow-audio sound: ASoC: Peach-Pi-I2S-MAX98091 late_probe() failed: -22
>> [    3.658914] snow-audio sound: snd_soc_register_card failed (-22)
>> [    3.664366] snow-audio: probe of sound failed with error -22
>>
>> This patch adds missing assigned-clocks and assigned-clock-parents for
>> pmu_system_controller node which is used as "mclk" for audio codec.
>>
>> Signed-off-by: Alim Akhtar <alim.akhtar@...sung.com>
>> Fixes: 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards")
>> Cc: <stable@...r.kernel.org>
>> ---
>> Changes since v1:
>> Addressed Krzysztof's review comments.
> 
> Looks good, thanks!
> 
> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
> 
Applied, thanks.

- Kukjin
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