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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Bui Duc Phuc <phucduc.bui@gmail.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
	Mark Brown <broonie@kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Magnus Damm <magnus.damm@gmail.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	linux-sound@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 01/11] ASoC: dt-bindings: renesas,fsi: add support multiple clocks
Date: Tue, 9 Jun 2026 10:54:34 +0200	[thread overview]
Message-ID: <d610ea66-23b0-4691-a0d7-6a32e42dd902@kernel.org> (raw)
In-Reply-To: <CAABR9nHBA=sZsw54RWMCg_xdDCeo+stnSYg6yACfzuJoMNMyPg@mail.gmail.com>

On 09/06/2026 10:42, Bui Duc Phuc wrote:
> Hi Krzysztof,
> 
> Thank you for clarifying.
> 
>>>>> +          uniqueItems: true
>>>>
>>>> You don't need this, it's by default.
>>>>
>>>
>>> Could you clarify which part you are referring to?
>>> Are you referring to the "uniqueItems: true" property or another
>>> constraint in this block?
>>
>> The uniqueItems should not be needed.
>>
> 
> From my testing, if "uniqueItems: true" is removed, the schema still
> accepts duplicated clock names, for example:
> clock-names = "fck", "spu", "icka", "icka", "xcka", "xckb";
> Since duplicate clock names are not valid, I believe
> "uniqueItems: true" is still needed here to reject such cases.

Odd. clock-names are string-array which has uniqueItems by default.

That's the first need of usage it, so I think you should skip it even if
it does not work correctly - the true fix should be in dtschema.

Best regards,
Krzysztof

  reply	other threads:[~2026-06-09  8:54 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-09  1:30 [PATCH v5 00/11] ASoC: renesas: fsi: Fix system hang by adding SPU clock phucduc.bui
2026-06-09  1:30 ` [PATCH v5 01/11] ASoC: dt-bindings: renesas,fsi: add support multiple clocks phucduc.bui
2026-06-09  6:54   ` Krzysztof Kozlowski
2026-06-09  8:11     ` Bui Duc Phuc
2026-06-09  8:17       ` Krzysztof Kozlowski
2026-06-09  8:42         ` Bui Duc Phuc
2026-06-09  8:54           ` Krzysztof Kozlowski [this message]
2026-06-09  9:05             ` Bui Duc Phuc
2026-06-09  1:30 ` [PATCH v5 02/11] ARM: dts: renesas: r8a7740: Add clocks for FSI phucduc.bui
2026-06-09  1:30 ` [PATCH v5 03/11] ASoC: renesas: fsi: Fix trigger stop ordering phucduc.bui
2026-06-09  1:31 ` [PATCH v5 04/11] ASoC: renesas: fsi: Move fsi_stream_is_working() phucduc.bui
2026-06-09  1:31 ` [PATCH v5 05/11] ASoC: renesas: fsi: Fix register access from in-flight IRQ after shutdown phucduc.bui
2026-06-09  1:31 ` [PATCH v5 06/11] ASoC: renesas: fsi: Move fsi_clk_init() phucduc.bui
2026-06-09  1:31 ` [PATCH v5 07/11] ASoC: renesas: fsi: Use devm_clk_get_optional() for optional clocks phucduc.bui
2026-06-09  1:31 ` [PATCH v5 08/11] ASoC: renesas: fsi: refactor clock initialization phucduc.bui
2026-06-09  1:31 ` [PATCH v5 09/11] ASoC: renesas: fsi: Add SPU clock support phucduc.bui
2026-06-09  1:31 ` [PATCH v5 10/11] ASoC: renesas: fsi: add fsi_clk_prepare/unprepare() phucduc.bui
2026-06-09  1:31 ` [PATCH v5 11/11] ASoC: renesas: fsi: Add SPU clock control in hw_startup/shutdown phucduc.bui

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