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 8F61ACF9C6B for ; Tue, 24 Sep 2024 12:23:11 +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=LAOtKMRxpTwXeU3Hg8M5csb7fMwA7iWF4uLxR8Q9/X4=; b=TrfrpL9JZeFfaZoS7vo9JQcWou 63PKSfg7CfLvC4ooteFPLmSzd1VIpsA/2m6jPtMJhL35M3rSkOeoAY3VAiu7L1HF7gHQgiTpqAcfq DSfk9hK1YP3OEK9Pa9FBni97b/oQTGZFajZ8YditYF7MSKS0G99K1gEJgm/xnT5gcTmRmIUaYtapA +TPMZWWPsAi2/D/+U3DTrS4fD1WSdeX6fWRyiWm2/kDB51x9lZX7DtHNnUJ4gFtW4Gx9LGa+4Ca/e eIV+g+Vkto7/SW1reKIjPiu/3wXTLQu/BKanDAaHqH9AbofgVf9eusXFt/I2eJGNdJUoQyZT1cp5X boVDfqiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1st4ZI-00000002JDM-391t; Tue, 24 Sep 2024 12:23:00 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1st4SN-00000002HwF-3VRp for linux-arm-kernel@lists.infradead.org; Tue, 24 Sep 2024 12:15:53 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 48OCFiMu110715; Tue, 24 Sep 2024 07:15:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1727180145; bh=LAOtKMRxpTwXeU3Hg8M5csb7fMwA7iWF4uLxR8Q9/X4=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=XDJWlRvokze7kmtQHx3h7BAvsnMpv9JQhno9adr3uoj+2LyQebzKinoj1MzhlJwah yZUkOeL0ijSao70htFg5Xv+rk0SVVQgNHkkTC7FablGGc07yiQCGPsurY2OyRu6Hyk soBjU9ucflNUWDF3qWRuKIcMtS9z2Bii/vlVUCyE= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 48OCFiXR085220 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 24 Sep 2024 07:15:44 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 24 Sep 2024 07:15:44 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 24 Sep 2024 07:15:44 -0500 Received: from localhost (uda0133052.dhcp.ti.com [128.247.81.232]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 48OCFinX064170; Tue, 24 Sep 2024 07:15:44 -0500 Date: Tue, 24 Sep 2024 07:15:44 -0500 From: Nishanth Menon To: Dhruva Gole CC: Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Rafael J. Wysocki" , Viresh Kumar , , , , , Andrew Davis , Bryan Brattlof Subject: Re: [PATCH v5 0/6] ti: k3-am62{a,p}x-sk: add opp frequencies Message-ID: <20240924121544.62my7eqnudc76orl@subscribe> References: <20240924-ti-cpufreq-fixes-v5-v5-0-cbe16b9ddb1b@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20240924-ti-cpufreq-fixes-v5-v5-0-cbe16b9ddb1b@ti.com> X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240924_051552_127861_2766A4D6 X-CRM114-Status: GOOD ( 16.63 ) 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 15:20-20240924, Dhruva Gole wrote: [...] > > I am sorry that this breaks compatibility with older AM625 devicetree. > However, the old devicetree was marking the entire wkup_conf as "syscon", > "simple-mfd" which was wrong and needed to be fixed. > > This series finally tries to bring order to DT and the driver. > > However, if there is still any way to maintain the backward > compatibility, then I am open to suggestions. Please try > and understand here that the ask for backward compatibility here > is to ask the driver to support a case where the register offset itself > was to be picked from a different node. I am not sure if there's any > cleaner way to do this. Have you tried to handle this with quirks? I am not in favor of breaking backward compatibility. -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D