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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 196BCC433E2 for ; Tue, 19 May 2020 19:06:46 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E82BE2075F for ; Tue, 19 May 2020 19:06:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NK9sGAem" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E82BE2075F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sntech.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=NiJVZPZ8KheMwL0UpJT64NdPetxs+Z2C+n387d64KDk=; b=NK9sGAem0e0a+f MB/VxkpN5TZFFpWPQobfvW/8hjm3wHAyZl45eBK201iF5Xgu5cY6w8oDbBwmCPdB2N6+WvMhqavcN ngh/5odvkiNrDSAy6sWvGgae4lIOPCgd/oE00d9+Grr2iB4STVMBROQ5EtGWidGh0A36qiZd+g2/D n/oUWzwIbUNAbEzmekMFN0lTAiAvDothFz9IAiVXxpdMMaQRQSJe6ZE0NEa5UtLh06dvGauV4b/uN 0+CkrmPdoVg/G3mjp4UFdOUb2eWU7uyB6ue5mhimd9f6piIrx81uusGkkb5zyE3PHcunXWd7vGFSf 1i9TsZkJ4ktwJoyXWxLQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jb7Zd-0002pt-Ku; Tue, 19 May 2020 19:06:45 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jb7Za-0002op-0G; Tue, 19 May 2020 19:06:43 +0000 Received: from ip5f5aa64a.dynamic.kabel-deutschland.de ([95.90.166.74] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jb7ZS-0005bQ-Mf; Tue, 19 May 2020 21:06:34 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Johan Jonker Subject: Re: [PATCH] dt-bindings: gpu: arm, mali-utgard: add additional properties Date: Tue, 19 May 2020 21:06:33 +0200 Message-ID: <1740173.3xtLDEJ6Vg@diego> In-Reply-To: <20200519164425.9729-1-jbx6244@gmail.com> References: <20200519164425.9729-1-jbx6244@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200519_120642_043853_79A5CC12 X-CRM114-Status: GOOD ( 11.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, airlied@linux.ie, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, daniel@ffwll.ch, maxime.ripard@free-electrons.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Am Dienstag, 19. Mai 2020, 18:44:25 CEST schrieb Johan Jonker: > In the old txt situation we add/describe only properties that are used > by the driver/hardware itself. With yaml it also filters things in a > node that are used by other drivers like 'assigned-clocks' and > 'assigned-clock-rates' for some older Rockchip SoCs in 'gpu' nodes, > so add them to 'arm,mali-utgard.yaml'. though the other option would be to just get rid assigned-clocks in dt-node for utgard malis ;-) Like any good gpu, lima should just use frequency scaling to achieve suitable (fast <-> powersaving) frequencies and it looks like a set of patches for this was posted in december already [0]. So I guess one could expect opp-based scaling to land at some point. Heiko [0] https://lwn.net/Articles/807444/ _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel