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 694E7C8303C for ; Fri, 11 Jul 2025 09:48:19 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4hDZoIQxIbXd6WlsC6cZSw5cAAfuW34VyJGhlqXRNQ0=; b=RFcNjzR5kPRKg8atF2pROys1t4 HeSevGc7HpmquX553m9l8sQf6zPGaCKmB1AauYlSJwZLXQrCji5G1aA0ASw5ATZX7WDK9XqGi61h/ vp2NawCs783I8zt1EDeHPYqX3b9ETyIjVK+I9PGASLoLhgeI8HnmfYyZ+o8Oi8iN6ZhS8K8mu8O6s m88KdiUQ7LJ8srhqSUSpok+evH+MpFZI6F4DUNRQf5JQiZLCWU04D5MMA1DzkSUzKNChXaI0eh/yR UWR820/tw6j+hNgQVdGAKv8zEv857zBtew6cznKluoVDYIkUbbAVdMl+N9zbLp+pvZpbvoDmDOF+j dbM1unbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uaAMU-0000000EN0t-43SM; Fri, 11 Jul 2025 09:48:10 +0000 Received: from mail-m16.yeah.net ([1.95.21.17]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ua9Hh-0000000EBHm-0svt for linux-arm-kernel@lists.infradead.org; Fri, 11 Jul 2025 08:39:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:To:Subject:Message-ID:MIME-Version: Content-Type; bh=4hDZoIQxIbXd6WlsC6cZSw5cAAfuW34VyJGhlqXRNQ0=; b=F+qwGLrzwZTC82LcvCyG0NANA+ERaJScJnpa+YsMeIBjfY2n41gctWFOs3G8cs 5L8mevoj/qjd9RTy76xKi01G51cIXI90xFWkb3YYkiYIux57TzsrZZeb45IuofV5 s+EL6n7Drr0R2UVjA+Ii2L0KEHFAROUoRNGJFyFSTPcP8= Received: from dragon (unknown []) by gzsmtp3 (Coremail) with SMTP id M88vCgDnf52azXBo7nFSAA--.5528S3; Fri, 11 Jul 2025 16:38:52 +0800 (CST) Date: Fri, 11 Jul 2025 16:38:49 +0800 From: Shawn Guo To: Laurentiu Mihalcea Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Daniel Baluta , Shengjiu Wang , Frank Li , Marco Felsch , Marc Kleine-Budde , Alexander Stein , Pengutronix Kernel Team , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 4/6] arm64: dts: imx8mp: convert 'aips5' to 'aipstz5' Message-ID: References: <20250610160152.1113930-1-laurentiumihalcea111@gmail.com> <20250610160152.1113930-5-laurentiumihalcea111@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250610160152.1113930-5-laurentiumihalcea111@gmail.com> X-CM-TRANSID: M88vCgDnf52azXBo7nFSAA--.5528S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7XFWfur48WF43Gr4fZr1rtFb_yoWkurXE9F y8JryDCw15Aws7Kws3ZF1rX348Ka18CF1aqryftrnxX34Sq347J3ZxAr48uF45WF4293sI vasxtF4aqw1IgjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUbQeOJUUUUU== X-Originating-IP: [114.216.146.217] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiIhzQNmhwzZyCeAAA3r X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250711_013911_540173_64E545F7 X-CRM114-Status: GOOD ( 14.10 ) 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 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 AIPSTZ5 > be their parent instead of keeping AIPS5 and adding a child node for > AIPSTZ5. Also, because of the security configurations, the address space > 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 before > attempting to configure the security-related registers. > > The DT node name is not changed to avoid potential issues with DTs in > which this node is referenced. > > Co-developed-by: Daniel Baluta > Signed-off-by: Daniel Baluta > Signed-off-by: Laurentiu Mihalcea > Reviewed-by: Frank Li Patch 4 ~ 6 dropped from my tree due to the regression. Shawn