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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E18C5C433EF for ; Thu, 24 Feb 2022 19:56:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233995AbiBXT4k (ORCPT ); Thu, 24 Feb 2022 14:56:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234063AbiBXT4k (ORCPT ); Thu, 24 Feb 2022 14:56:40 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0E7C425D6F2 for ; Thu, 24 Feb 2022 11:56:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1645732569; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=1qNwgK/uABbR31RJ+c5U+2VE5X9fztouz4y0ZP2I2dA=; b=TA95xsvR1CwRJjLvlrNd/Pfb6ENrB/MeanR2s9UHLn4aWRKr+FNhmbmWvdmg9w30I2DA/9 t0cP/ZufmYQapHkio71bYyASzR+ACzHknwuzbHSKilxuDsRyHRf0x3qcgzO/P0Sg4hGx+O PyN/MuwDVNVRotQAxFsizXa7sYWeUpo= Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-629-HYvLm-fcMo-iccdVJDGncg-1; Thu, 24 Feb 2022 14:56:08 -0500 X-MC-Unique: HYvLm-fcMo-iccdVJDGncg-1 Received: by mail-qt1-f199.google.com with SMTP id o19-20020a05622a045300b002dd26442ed0so412025qtx.20 for ; Thu, 24 Feb 2022 11:56:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=1qNwgK/uABbR31RJ+c5U+2VE5X9fztouz4y0ZP2I2dA=; b=o5KNE72uPOAjiYt5DOKPUWxS+bh4V9qkQGap3KYz0W09EMWnE/TndpHe7pLxMPzo/g A9DJffSW8l/cn8OXsm+DIQ2un3h+YblIKYW6+EpKQTKtmNTKoKgsh8aiqKfQb0I0iiaX 4BFQd003gqTjfaloIrqeUlvBrH/g1y2Ebb/ETL0Fbhq+/Qfq9DFQ2mJSeovdGgSl2RD0 OnTiNCEgDH0VJcPGZoSc6en8Vg73MoQo8qATms8js7o5YVi/scjLw2slAIdpux+0HEdC K3u/0uEpm+2hO8GwIN13Ex2BVo3sNn1BhWrMoJ5GIQOyzv3Yl2aRLGSF2SDgyfMg0Y1M Q2BQ== X-Gm-Message-State: AOAM532TE/y0BiZpfg7TLRH1TBfZuRlnXnUuYyevJnFlAf9j6RKaDZw5 6nFH9fcvvJeNDyvD8m1nwJ9Oc3O1rl54DgI7Byd8XyhuxWp0jBZi320FD6rzw9NwsMreMXlH1Pq ZBIO1Qexk/+E56LUYoShc1g== X-Received: by 2002:a05:622a:1794:b0:2de:697:e565 with SMTP id s20-20020a05622a179400b002de0697e565mr3854570qtk.563.1645732567562; Thu, 24 Feb 2022 11:56:07 -0800 (PST) X-Google-Smtp-Source: ABdhPJyieQkBq6bdToT4b9k6NP7ftnGGYeZ5NthEMufE6USKb5SeS/kX9bX/y6DutdnEf+GSAvQ1gA== X-Received: by 2002:a05:622a:1794:b0:2de:697:e565 with SMTP id s20-20020a05622a179400b002de0697e565mr3854553qtk.563.1645732567344; Thu, 24 Feb 2022 11:56:07 -0800 (PST) Received: from fedora (modemcable200.11-22-96.mc.videotron.ca. [96.22.11.200]) by smtp.gmail.com with ESMTPSA id g1-20020ac87d01000000b002d5c8226f17sm183732qtb.7.2022.02.24.11.56.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Feb 2022 11:56:07 -0800 (PST) Date: Thu, 24 Feb 2022 14:56:04 -0500 From: Adrien Thierry To: Peter Robinson Cc: Nicolas Saenz Julienne , Rob Herring , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Lee Jones , Emma Anholt , David Airlie , Daniel Vetter , Russell King , Arnd Bergmann , Catalin Marinas , Will Deacon , Nicolas Saenz Julienne Subject: Re: [PATCH v4 12/15] drm/v3d: Add support for bcm2711 Message-ID: References: <20220213225646.67761-1-pbrobinson@gmail.com> <20220213225646.67761-13-pbrobinson@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220213225646.67761-13-pbrobinson@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, > @@ -193,6 +193,7 @@ static const struct drm_driver v3d_drm_driver = { > static const struct of_device_id v3d_of_match[] = { > { .compatible = "brcm,7268-v3d" }, > { .compatible = "brcm,7278-v3d" }, > + { .compatible = "brcm,bcm2711-v3d" }, > {}, > }; The downstream tree [1] uses 'brcm,2711-v3d'. Is there a reason for not using the same compatible string ? Having the same string would allow using downstream dtbs (and overlays) with the upstream kernel. Adrien [1] https://github.com/raspberrypi/linux/blob/rpi-5.15.y/drivers/gpu/drm/v3d/v3d_drv.c