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 0A3E7C369AB for ; Tue, 22 Apr 2025 02:53:56 +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=0lQKvbPMiWALaCoaAk+3P6t7pLtJ6dozAsI8r7sGWjA=; b=CTZBEdkfIJ+15AujLdEw2Z4rMG npVjLrqsMCBurtoG1Gn4gK2qyk2FUGI6jHNrqFz9Uaw7LMGY/vQqB9QJj/WhlwaxOr3SEzQn0b6cQ HHTDVRjpHF/0QJCkdeCLauf347z/IU9m2m5ixQWuNz0/e/AhVVsy8mOke2QecFZCf802wH4LnNViP HULNvdfOevesDBeV40h3cXQLwPzp9FFg6gzM4PctMEalOKt8L7ZJ3/beNFcAk/d+Sbi7GxEiJi0Up AQLJEm2ckiSfXNR3q5ZEmzR8SkZ5YFbH2bk4YqgMmM3xi0nef3Zjg89hFwYJU1eyv4wUn2LgLL4eQ uHHSFiSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u73lb-00000005gyK-122Y; Tue, 22 Apr 2025 02:53:47 +0000 Received: from mail-m16.yeah.net ([1.95.21.15]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u73EF-00000005Zzn-0Ygt for linux-arm-kernel@lists.infradead.org; Tue, 22 Apr 2025 02:19:20 +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=0lQKvbPMiWALaCoaAk+3P6t7pLtJ6dozAsI8r7sGWjA=; b=hW/jlNO6wHxTEEgecGmNw5P9lLV307K4he+I5ZGHFKHBmp6tQk4GuqIjGF+OSK 9tVyVLzUWHxfpDwBwbttcj9I+4jOe66ci0GeNvk9vZ+tE8CxtHep9ENX+pf6rpEW hi6Yz/qrJABdtTEejn170UUlX+/458HPBrTkEUDlEKYUw= Received: from dragon (unknown []) by gzsmtp2 (Coremail) with SMTP id Ms8vCgAXlduS_AZoEu+7Aw--.31707S3; Tue, 22 Apr 2025 10:18:59 +0800 (CST) Date: Tue, 22 Apr 2025 10:18:57 +0800 From: Shawn Guo To: Ahmad Fatoum Cc: Shawn Guo , Sascha Hauer , Lucas Stach , Pengutronix Kernel Team , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Fabio Estevam , Peng Fan , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: imx8mp: configure GPU and NPU clocks in nominal DTSI Message-ID: References: <20250311-imx8m-clk-nominal-gpu-v1-1-78de5ea24c5d@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250311-imx8m-clk-nominal-gpu-v1-1-78de5ea24c5d@pengutronix.de> X-CM-TRANSID: Ms8vCgAXlduS_AZoEu+7Aw--.31707S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7JFW3try7ArWUAr1xCFy5twb_yoWfGFc_uF 13W3WUCw43KrsrCwnrXws5ZFZFgw4DCF4kAF9Iqr4fKrySqFW8u34kKr9YgFy8GanIqwnI 934DXw48XryfujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8BBT5UUUUU== X-Originating-IP: [114.216.210.34] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiAQk3ZWgG3QyIpQABsJ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250421_191919_476624_7428C352 X-CRM114-Status: GOOD ( 10.30 ) 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, Mar 11, 2025 at 08:41:12PM +0100, Ahmad Fatoum wrote: > Commit 255fbd9eabe7 ("arm64: dts: imx8mp: Add optional nominal drive > mode DTSI") added imx8mp-nominal.dtsi, which overrides all overdrive > clock rates in imx8mp.dtsi to the nominal rates. > > At the same time, commit 9f7595b3e5ae ("arm64: dts: imx8mp: configure > GPU and NPU clocks to overdrive rate") went in, which changed some > clock rates away from the nominal values. > > Resolve the discrepancy by effectively reverting the changes in the > latter commit inside imx8mp-nominal.dtsi. This is required for proper > operation of the imx8mp-skov boards, which are currently > imx8mp-nominal.dtsi's only users and lets all other boards that don't > include it benefit from the new higher frequencies. > > Signed-off-by: Ahmad Fatoum Applied, thanks!