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 X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 66C84C4363A for ; Thu, 22 Oct 2020 18:18:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 032AB24656 for ; Thu, 22 Oct 2020 18:18:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2902333AbgJVSSA (ORCPT ); Thu, 22 Oct 2020 14:18:00 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:54984 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2902233AbgJVSSA (ORCPT ); Thu, 22 Oct 2020 14:18:00 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4CHFw52WVPz1qt40; Thu, 22 Oct 2020 20:17:57 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4CHFw50f7hz1qwTD; Thu, 22 Oct 2020 20:17:57 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id icf2kLNtl5DU; Thu, 22 Oct 2020 20:17:55 +0200 (CEST) X-Auth-Info: RUmro/dEAEi+oohcMGVmxeQKXt8YDWDpUqOoq1zGqk4= Received: from [IPv6:::1] (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Thu, 22 Oct 2020 20:17:55 +0200 (CEST) Subject: Re: [PATCH] arm64: dts: imx8mm: Add GPU node To: Adam Ford , linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, l.stach@pengutronix.de, Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20201022171639.773702-1-aford173@gmail.com> From: Marek Vasut Message-ID: <5d17f3de-6864-c8fb-6413-24de943df1fd@denx.de> Date: Thu, 22 Oct 2020 20:17:54 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201022171639.773702-1-aford173@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 10/22/20 7:16 PM, Adam Ford wrote: > According to the documentation from NXP, the i.MX8M Nano has a > Vivante GC7000 Ultra Lite as its GPU core. > > With this patch, the Etnaviv driver presents the GPU as: > etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6203 > > It uses the GPCV2 controller to enable the power domain for the GPU. Subject should say 8mn , not 8mm . Are the assigned-clock-rates correct ?