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 87C9BCCF9E3 for ; Sun, 2 Nov 2025 16:03:12 +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=yXnbX8obOxTZByxtaFJTonCzW0Sj9xEqQruBvutIFTA=; b=HfYl6BICPROK76cD6vNjz8LKaW Ng6nLazj67WO5yaKrq04GwgGC9gidmSMtG6IoWHk5KZUHnyQBhYTSoq2VgwrZSYp1Z1qHG9NMYoa0 yiSWHjdIYPrR6q7D2A3+AJGYeM6Fef2pBK7aBW348J8OKcW7MwpUCEAnH+FyecrRcksKvVco4QVFf ytQPFgL225cukvQyWCVr4PakPG86VL5um/9k5Aj3klEMdGefTaXosdHup506G/WoXvaEUedIK1iP1 qgHGQrw5UsCXF2mV/fwXdEBMfn82K8DNbtWbWLRex4D+as4cMNXwJoq6xL8xqdJEvhexNxASr2TMt iuG/F7jw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vFaXm-00000008dQ2-20bX; Sun, 02 Nov 2025 16:03:02 +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 1vFaXj-00000008dPQ-0AtU for linux-arm-kernel@lists.infradead.org; Sun, 02 Nov 2025 16:03:00 +0000 Received: from smtp102.mailbox.org (smtp102.mailbox.org [10.196.197.102]) (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 4czzyF0XKyz9scN; Sun, 2 Nov 2025 17:02:45 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1762099365; 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=yXnbX8obOxTZByxtaFJTonCzW0Sj9xEqQruBvutIFTA=; b=Ue/O+sHMUIkVTVRZaqnQY+gmPnJbUOOEBZIbT8CGO97u8N3tB+gLpKYvh8BEZtSersVGge upilb0Rhvh6hy5E5+SfBTkm5u7AMVoh4LoIdO9lVcDn7ddtBLV0KOk2b/GQsWIO7THRJeK HsvvmAILyejprOUKQjlOBCmfc9CjlbUUgjpXAOtVTqYmxF+ILu849OgGIF1BDsjXxQQx9x rGdzrgx0nwi6Rrt0CVCFLfodWD7QfgB+/t67TckYeO+UHNaUE+BblzA2MXBOD+xbDisIK0 Gv3wb3/8kkofEhxIpZfEYCRKdtpTJSiDdzv7v+4RI5nWyxcmOcHIKdGUeK9qRA== Message-ID: Date: Sun, 2 Nov 2025 17:02:37 +0100 MIME-Version: 1.0 Subject: Re: [PATCH v3 2/2] arm64: dts: imx95: Describe Mali G310 GPU To: Shawn Guo , Rain Yang Cc: 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: s6w1ijnr4si371hym9im6ykirojs63uu X-MBO-RS-ID: 393e84e1997a987fb3c X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251102_080259_234533_FCE00C8E X-CRM114-Status: GOOD ( 14.11 ) 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 10/28/25 10:08 AM, Shawn Guo wrote: > On Tue, Oct 28, 2025 at 04:21:05PM +0800, Rain Yang wrote: >> On Mon, Oct 27, 2025 at 08:57:08AM +0800, Shawn Guo wrote: >>> On Sat, Oct 11, 2025 at 12:53:29PM +0200, Marek Vasut wrote: >>>> On 9/25/25 10:38 PM, Marek Vasut wrote: >>>>> The instance of the GPU populated in i.MX95 is the G310, describe this >>>>> GPU in the DT. Include dummy GPU voltage regulator and OPP tables. >>>> Is there still anything that should be changed with this patchset, or can it >>>> be applied ? >>> >>> I'm waiting binding change to be applied first. Or is it already done? >>> >>> Shawn >>> >> Hi Shawn, >> It might be better for Marek to remove the always-on GPUAPB clock from the DTS, given that >> it's an SCMI protocol clock and the kernel expects it to be available during operations. >> >> Also, the gpu_fix_reg appears unnecessary for the driver and could be removed[1]. >> >> [1] https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a8cb5ca53690aa809f4f65e14192753073e61a71, >> https://cgit.freedesktop.org/drm/drm-misc/commit/?id=02df3543f3e0ea572e2c739605ebd6c20e1149c4 > > Ah, sorry! I did not know we haven't reached agreement on the change. The feedback above is new to me, so I am somewhat surprised too. I'll just send a rebased V4 now.