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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C0CA5C8303C for ; Mon, 7 Jul 2025 05:14:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MS9l5V7rnppikpjmqzYLq+jQty7Y2WLmP6gMpwdm78Y=; b=CVIY5h2kVbv8jEs0j/IOq6kACN TJobwBiEfbRcLNgCcT5L9DNbDgJFeuBvxfdyCS+Anrv1lzyGePh7WhxUnrVQNgQJ3W6FeWj+MtnR6 4+iFVvn6FXpPo+IEJ6bSyOMGyAGR3AQc/ZG6AcQN8Hdg9e+4LwpwLtf2WwcPTQJvajkPrcnk5pXpe An1YU2eUbwJXCEnsimm/Pi5CsVtVi0Da8DodO0oLBKwdfpF/ex1UXTedg7xoI5lESz3SpEylvC72x 9nG9Fs93vtzYzTRlUe7A0z2Lmc6WgfqUuUslRigGwu6+gMvvyQdNT1OxBX4mfsf6taCMpkx9Jd8oH TipbJoaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uYeBA-00000001QNq-0GXM; Mon, 07 Jul 2025 05:14:12 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uYe8q-00000001QCX-29ro for linux-arm-kernel@lists.infradead.org; Mon, 07 Jul 2025 05:11:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1751865108; x=1783401108; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MS9l5V7rnppikpjmqzYLq+jQty7Y2WLmP6gMpwdm78Y=; b=NZhUia8V/foMnCSa01x4MfQz9NstxxB9jErGgOXHVJ6jCgxCYQRxUqtl +qV1UUktFTBHsid+FNx9qzkqgf5LrkSxBHxk3MhRI7pTRtcz2VyS1N584 7AI1nLOzMvd4t25lXFAFdCAnkmf4licsWe6NnXeojRB7gwSexAvLrnhM5 62wl0r5relPC8eD/sNxRwXWnXMSPbpDtvo4zU6/wsrBZvvXeLNohJ4BFd 9hNMTTdbSTqQ3MgrRZRaYYgywQWzUTv2uc9rPqoSN/rniP5HTepEAweUW a+jhnf7DiuDQ+nY7HAbRtwoJcEZAstCu3q+P0HKLIkbo0frF81OUMZHQR A==; X-CSE-ConnectionGUID: cdaaUOoYQXi065uLnbbgdw== X-CSE-MsgGUID: 0JndVCJeRv+mZnXHP+VpkA== X-IronPort-AV: E=Sophos;i="6.16,293,1744063200"; d="scan'208";a="45049649" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 07 Jul 2025 07:11:41 +0200 X-CheckPoint: {686B570C-37-4FC15ADB-CD71293B} X-MAIL-CPID: CDEB1C0A765BD2ADCEED811366CB8CCC_0 X-Control-Analysis: str=0001.0A00639C.686B573B.0052,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 8D13916397D; Mon, 7 Jul 2025 07:11:34 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1751865096; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MS9l5V7rnppikpjmqzYLq+jQty7Y2WLmP6gMpwdm78Y=; b=Sv/Tj0oC82xoMR1uXwWA8qfioW3rO7wpmNR/uZgCiQmeZzZrSn2E63+UVAUlk9V0l4qJuy AJRxZV7EIx62zzv4zAzBSENpA1wsUn9oDEEZsXaiKPg7Io9D+oq60Smn8aUreMEuTeGxE8 rji8rJ0gCULqQlmk2/jXlw0m7MYYPpcYXVv2/oVUm4izNYU/H6W84teDFCSAZb4BHQLJrS 4+ZPa9rFp0rBvky/PyI9jO6eMErzxoh7QPF8/OZ/EySD/SSDhuLeDGQPDU2ouLGblBG49k v3AkMrqkRNWlloyKomXI2+jSQ0GnDJPMwH2CbW13e8UA9FIBK7F7l/T3ViLtlQ== From: Alexander Stein To: Mark Brown , linux-arm-kernel@lists.infradead.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Daniel Baluta , Shengjiu Wang , Frank Li , Marco Felsch , Marc Kleine-Budde , Pengutronix Kernel Team , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Laurentiu Mihalcea Subject: Re: [PATCH v7 4/6] arm64: dts: imx8mp: convert 'aips5' to 'aipstz5' Date: Mon, 07 Jul 2025 07:11:33 +0200 Message-ID: <5029548.31r3eYUQgx@steina-w> Organization: TQ-Systems GmbH In-Reply-To: References: <20250610160152.1113930-1-laurentiumihalcea111@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250706_221149_037710_F0B1A7A5 X-CRM114-Status: GOOD ( 22.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Am Mittwoch, 2. Juli 2025, 21:54:09 CEST schrieb Laurentiu Mihalcea: > On 7/2/2025 9:49 PM, Mark Brown wrote: > > On Tue, Jun 10, 2025 at 12:01:50PM -0400, Laurentiu Mihalcea wrote: > >> From: Laurentiu Mihalcea > >> > >> AIPS5 is actually AIPSTZ5 as it offers some security-related > >> configurations. Since these configurations need to be applied before > >> accessing any of the peripherals on the bus, it's better to make AIPST= Z5 > >> be their parent instead of keeping AIPS5 and adding a child node for > >> AIPSTZ5. Also, because of the security configurations, the address spa= ce > >> of the bus has to be changed to that of the configuration registers. > >> > >> Finally, since AIPSTZ5 belongs to the AUDIOMIX power domain, add the > >> missing 'power-domains' property. The domain needs to be powered on be= fore > >> attempting to configure the security-related registers. > > I'm seeing failures to probe the audio devices on the i.MX8MP Verdin > > system in -next which seem to bisect down to this commit, I'm seeing > > separate boot failures on the EVK so haven't been able to confirm the > > status there. There's no obvious logging, the dt selftest shows: > > > > # not ok 141 /sound > > # not ok 142 /sound-hdmi > > > > Full log at: > > > > https://lava.sirena.org.uk/scheduler/job/1530197#L5119 >=20 > Hi Mark, >=20 > Thanks for catching this! >=20 > After browsing through the provided logs it would seem like no device und= er the > AIPSTZ bus gets probed. Right now, my guess is that the AIPSTZ driver is = not being > compiled since CONFIG_IMX_AIPSTZ might be set to 'n'. >=20 > Which defconfig is the CI using? Is it arch/arm64/configs/defconfig? I'm also seeing audio problems starting with this commit. In my case I get the following error: fsl-asoc-card sound: failed to find CPU DAI device fsl-asoc-card sound: probe with driver fsl-asoc-card failed with error -22 DAI device is sai5 aka /soc@0/bus@30df0000/spba-bus@30c00000/sai@30c50000. It turns out that the module snd_soc_fsl_sai is not even autoloaded. Loading manually doesn't have any effect. So I assume starting from this commit the subnodes (at least sai5) are not even populated. Reverting this commit fixes my setup. I've set CONFIG_IMX_AIPSTZ to both 'y' or 'm' and doesn't change anything. Best regards, Alexander =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/