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 7EA13D111B0 for ; Mon, 4 Nov 2024 07:42:31 +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=IZRpCxs1ZQTmZewSRGTv8tKfeNyI4SPc6Zju2MFK6Jg=; b=2qdZWI/MPSA7I98ABjGC8r9/9i D8YrLQ+6SdV+2sQLI0E+BzC6dmq2f0f0MzQXrFQygXzgKCreyRvjNoAQkumIuJm/aNY0nG8TKAn1L 1eNNnMt5m99VG+lTDW5L7ejBrL6RVXgwJFIp7oZgSiF5Nie0qnbiHtJNI3ne60qO5SMnAGM2BgtVJ IUnWNaZ+GYIKe8FDw96+9FBQytE7lDyDusTDbM0ZInAGwMCwQGDIkKZLOr2lkxDYUtrgSyK7t1wXb YC8UTkpcAqK16QI7YLR7jObIyLKFErp+Yy9UwFK3oHxEQjZSABJpDdL416JR7JP+2jxim0sHXuH78 DXHWwVkA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t7rjA-0000000CsTc-1uRm; Mon, 04 Nov 2024 07:42:20 +0000 Received: from mail-m16.yeah.net ([1.95.21.16]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t7rgv-0000000Cs9v-1xSA for linux-arm-kernel@lists.infradead.org; Mon, 04 Nov 2024 07:40:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:Subject:Message-ID:MIME-Version: Content-Type; bh=IZRpCxs1ZQTmZewSRGTv8tKfeNyI4SPc6Zju2MFK6Jg=; b=gvGGCXOiiOnY2rDmLIb1mGs6sM8ngd9H+Ubx8cwyBOCLGJZw7qlZOcuunFvutj 4sonau3Vgnse4MItd3uIgjEAiNbE5MF82l2WMU4mLBUjPU5CRVmainI+IQUwOmIj NT8+pqAbZunxJG2GNOoxnRt0pe7iaKxfOz6SzpeSAUuRo= Received: from dragon (unknown []) by gzsmtp1 (Coremail) with SMTP id Mc8vCgCnT+o6eihndZamAQ--.16521S3; Mon, 04 Nov 2024 15:39:40 +0800 (CST) Date: Mon, 4 Nov 2024 15:39:38 +0800 From: Shawn Guo To: alice.guo@oss.nxp.com Cc: alexander.stein@ew.tq-group.com, wahrenst@gmx.net, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "alice.guo" Subject: Re: [PATCH v4] soc: imx: Add SoC device register for i.MX9 Message-ID: References: <20241031065438.3912960-1-alice.guo@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CM-TRANSID: Mc8vCgCnT+o6eihndZamAQ--.16521S3 X-Coremail-Antispam: 1Uf129KBjvdXoWrKFyrArW3tw1UGryrAryftFb_yoWfAFX_uF 1DC34UWr1vgF4xuwn5Crn3ZFyftw1UXF98JrnFkFWfWry5Crn8JFs7X34fta1xW397tFy7 CF1Sqr4FvwnxKjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUn6wZ7UUUUU== X-Originating-IP: [117.62.23.195] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiCRCNZWcoYCtN+gABsD X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241103_234002_665562_72812AAA X-CRM114-Status: GOOD ( 12.18 ) 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 Sun, Nov 03, 2024 at 05:20:22PM +0800, Shawn Guo wrote: > On Thu, Oct 31, 2024 at 02:54:38PM +0800, alice.guo@oss.nxp.com wrote: > > From: "alice.guo" > > > > i.MX9 SoCs have SoC ID, SoC revision number and chip unique identifier > > which are provided by the corresponding ARM trusted firmware API. This > > patch intends to use SMC call to obtain these information and then > > register i.MX9 SoC as a device. > > > > Signed-off-by: alice.guo > > Tested-by: Alexander Stein > > Reviewed-by: Stefan Wahren > > Applied, thanks! I have to drop it for now, as I just recall that we should probe SoC driver as platform driver. Could you rework it a bit like what Marek has done for soc-imx8m driver? https://patchwork.kernel.org/project/imx/patch/20240929184930.73049-1-marex@denx.de/ Shawn