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 C29FECCFA03 for ; Tue, 4 Nov 2025 02:05:13 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Q0yWbu7y1QVa2c8kKeP3bloSf5n0MlRqUOGmDNRFYWs=; b=MQxAbvk8i5irtavOvB0A/oinTE ULjW4uKw+mLuY6eJnkUJhMpwWbIZhxPJG7JsCdUFlI7ozy6t8ZmMMOGHubLrbGNGgpwuP24sTbcFw 7Vv/m66ruhCmc37NXyD8SIdjlpuiVRds0mOUincGma22dinVr04BSzrd+jSslt+p4oODgWcd1fFH4 2eLQmOV27R+hXJVL5nSHzZAg8A9u00W73nt/gsBxAIqdmn9L8JwsfsE4B1DyZVxALv330Wo6MF3mk 7alyMnYcx3+jdf1WgTrDOyqBirLLQQ1DkrNfuwUEWrExXq5v8vMN3aPKqShCHVNfGXRdJkZ0e2Fd0 BFCxor4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vG6Pw-0000000Axer-35rA; Tue, 04 Nov 2025 02:05:04 +0000 Received: from mout-p-103.mailbox.org ([80.241.56.161]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vG6Pu-0000000Axe9-1xH3 for linux-arm-kernel@lists.infradead.org; Tue, 04 Nov 2025 02:05:03 +0000 Received: from smtp2.mailbox.org (smtp2.mailbox.org [10.196.197.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-103.mailbox.org (Postfix) with ESMTPS id 4d0sGd5r2Xz9th6; Tue, 4 Nov 2025 03:04:57 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1762221897; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Q0yWbu7y1QVa2c8kKeP3bloSf5n0MlRqUOGmDNRFYWs=; b=RtgfVc6BU5L52qXx6mbD7p7VtqF4yj+yLn55bS3cm5xcC4cm9RS19rhx7NeFUYWAsg8KpG E8A+X2LgR4HdJRRXGiyl6zt3aCz38ZsfLE+ssHatAOXcdM7+29FsSUW0WZm/yzWChe+XDi CRF1VpVsx8xqcG7FVeD38C3U9unZ3XbB4ys7Df1kL2e8DEj/nEN2BW+10XY0v4sCkzO+sH gYbSDjqwNPHG0/Xx43THSDWf0dE0uXHBdTBAdxr1q40ImSVqONPKXIiYQ8IjrDq0qdSjnV 7CY3eG+avTc+gbbY66ug9hli5gN7Ix4L/Ig5Pc18wCXOfMyYpptResjQWu9RzA== Message-ID: Date: Tue, 4 Nov 2025 00:47:58 +0100 MIME-Version: 1.0 Subject: Re: [PATCH v3 2/2] arm64: dts: imx95: Describe Mali G310 GPU To: Rain Yang Cc: shawnguo2@yeah.net, airlied@gmail.com, boris.brezillon@collabora.com, conor+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, festevam@gmail.com, imx@lists.linux.dev, kernel@pengutronix.de, krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org, liviu.dudau@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, p.zabel@pengutronix.de, robh@kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org, simona@ffwll.ch, sre@kernel.org, steven.price@arm.com, tzimmermann@suse.de, xianzhong.li@nxp.com References: <20250925203938.169880-1-marek.vasut@mailbox.org> <20250925203938.169880-2-marek.vasut@mailbox.org> Content-Language: en-US From: Marek Vasut In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-MBO-RS-META: azhnsga89ktmxpihnm4emkymm3cay3uo X-MBO-RS-ID: ab159e2ebd1e51d8cf5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251103_180502_654760_2C8535D1 X-CRM114-Status: UNSURE ( 9.49 ) X-CRM114-Notice: Please train this message. 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 11/3/25 8:46 AM, Rain Yang wrote: Hello Rain, > thanks for your patch to make i.MX95 GPU upstreamed. > Maybe I didn't express it clearly in the previous e-mails. > the always-on GPUAPB clock must be removed, otherwise, it will result in redundant and unnecessary > function call to M33. DT should describe the hardware fully, that means DT should also describe the clock. Why should this clock description be removed from DT ? The SCMI clock call over SMT transport is cheap. -- Best regards, Marek Vasut