From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 55191CD4853 for ; Wed, 4 Sep 2024 15:08:03 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 7ECA8E80; Wed, 4 Sep 2024 17:07:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 7ECA8E80 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1725462481; bh=tORFVMwcIg00iudga/PE27wgMqLVRP07F1UvBKluATo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=fErMAt3PxU88SQXblEIQ7qjpykWWs/1ReDEV1aAv5J+nUwJtgVNlbkFyKCn1uVIbP 5i2l1OzMg93azUGVGEV/xZqtBtQrnFGwYy7L5K25Tq+aC6dREIMaHfKcIzDfwPoHBE qEGpVb2C/gJ2dP60wjLICNlqP/TAZ+uz+aK2eTjA= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 28208F805BA; Wed, 4 Sep 2024 17:07:30 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 87B54F805AC; Wed, 4 Sep 2024 17:07:30 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 706DEF80199; Wed, 4 Sep 2024 17:07:26 +0200 (CEST) Received: from nyc.source.kernel.org (nyc.source.kernel.org [IPv6:2604:1380:45d1:ec00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9C3A8F80027 for ; Wed, 4 Sep 2024 17:07:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9C3A8F80027 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=MlUXSwtR Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 48B73A44405; Wed, 4 Sep 2024 15:07:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC0E3C4CEC2; Wed, 4 Sep 2024 15:07:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725462441; bh=tORFVMwcIg00iudga/PE27wgMqLVRP07F1UvBKluATo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MlUXSwtRBr1UUgTUUtu429ZkGjdhdcsJ/+QFfcxI1BzjZ9IVctLIKNGct4I+Oo3GS oXFrqjtFHvPrAZdwbSB+/xjh7Jxy4JXV7DaYgTiu1dZp9HmPJdOIQN0DUxhRU3yip5 Fg0HSp8ooH0OCEFSRxksMM/zML0o3awp0qkG55Od6Bug6Mog5JRDW9/iNemqmWW5th JeSScqgWPRpyfTRXAHqMH48qsUAWB24aw2tpCoLfCHx9rvfz2iwXs/lcwaXxYfRpqe YRQUnpFeHodyTafVNBA6IMkPIXJQD+aacP+36XJtFoOSuz1rrSDbQfBwHnW5ufNcDj i7YtWC+SY282Q== Date: Wed, 4 Sep 2024 10:07:20 -0500 From: Rob Herring To: Kuninori Morimoto Cc: Mark Brown , Saravana Kannan , Linux-ALSA , devicetree@vger.kernel.org Subject: Re: [PATCH] ASoC: dt-bindings: renesas,rsnd: add post-init-providers property Message-ID: <20240904150720.GA2578755-robh@kernel.org> References: <87cylj7ul2.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87cylj7ul2.wl-kuninori.morimoto.gx@renesas.com> Message-ID-Hash: 3HZ7J4J2UK4UH2GXCY2BDNP6IYTJCI5X X-Message-ID-Hash: 3HZ7J4J2UK4UH2GXCY2BDNP6IYTJCI5X X-MailFrom: robh@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Wed, Sep 04, 2024 at 07:21:14AM +0000, Kuninori Morimoto wrote: > sometimes, fwnode dependency cycles can be broken, and in such case, > rsnd driver will never be probed. To avoid such case, we would like to > use post-init-providers to avoid it. > Enable post-init-providers property on rsnd. > > Signed-off-by: Kuninori Morimoto > --- > Documentation/devicetree/bindings/sound/renesas,rsnd.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml > index 07ec6247d9def..cb44478d9e420 100644 > --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml > +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml > @@ -112,6 +112,10 @@ properties: > description: List of necessary clock names. > # details are defined below > > + post-init-providers: > + description: ignore fw_devlink dependency cycles and avoid driver probe dead-lock Drop. Don't need to describe (again) what a common property is. If you want to say what your dependency cycle is, that would be good. > + $ref: /schemas/types.yaml#/definitions/phandle-array Already has a type, don't define one again. What you need, if you know, is how many entries (maxItems). Rob