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 79C3BCA5FE6 for ; Sat, 3 Oct 2026 20:02:06 +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:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fDQY7iuVWorvARYB/kxbcDCgmHiMd48YCWb9KH3HF1U=; b=rDIYevih4l77GrYfoMUSJt9Zof xGC9vC35F8ONdwxY9TuJ30d/gkw4VkjUXgswl5VcKYkSr1vlsRtYuCyb6jFYfs/XPJwe+k/qsOVDQ 9C7eNTQk/hBQPmlP+BIfD+S1TyXWWBrq2FP2Rv5tVZ2QclLrTIfDCF2iFzosnzcf3MxxkAnKjWb8E BGADbxrU7uGliKpKCdEcIruVPFNzZTUZg7odHq1g0uyW1CrUIzmJ1jpg6d+iHVU9PETz1E7d09IL5 5zCRc5AYE7ctpUHoxxFevMLuzigK/xIB+IxWCE20tEn1cGiVBEZlgFhn88a58Tv4lIvkfsDoRzgkQ oQM3PXWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xD5vg-0000000Dz4e-3e9Q; Sat, 03 Oct 2026 20:01:56 +0000 Received: from mail.nozomi.space ([139.162.184.125]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xD5vQ-0000000DyyP-1DEj; Sat, 03 Oct 2026 20:01:43 +0000 From: =?UTF-8?q?Micha=C5=82=20Kope=C4=87?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nozomi.space; s=mail; t=1791057698; 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=fDQY7iuVWorvARYB/kxbcDCgmHiMd48YCWb9KH3HF1U=; b=oUuDmln3hJLxmPeIVjLm1YxXDtxmICcQ/c4C0hKxW6ACLEyjeDMMe8ZHGcTHsOD3Jd2THt qFs7gYco51kfVj98/wHh6sN8nRvvUwdhfnw4KuQE530DNs+pSuu6zejxpqlUfkOV/spdpk t5sXucYqBCQoknZPtCQkP/FUpTtVLh0jF+o5kEUok7EhL63UFaUIueWYzEnNpdNQRzZydg Wkk8qEivD7zK4tuZaFyKkzlMr5Hvwk6Xpf3FZgmLYXYowFZ8rS4AvPHjxsrF5o19IGmsjv lISDVPP2VreDdW38qZzTVr5UvXDO/CWajpG5PiJZTZYXHDpOoBZ39OKTUPs6UQ== To: Boris Brezillon , Steven Price , =?UTF-8?q?Adri=C3=A1n=20Larumbe?= Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Micha=C5=82=20Kope=C4=87?= Subject: [PATCH 3/3] arm64: dts: mediatek: mt8188: Add the MFGCFG phandle to the GPU Date: Sat, 3 Oct 2026 22:01:32 +0200 Message-ID: <20261003200132.866240-4-michal@nozomi.space> In-Reply-To: <20261003200132.866240-1-michal@nozomi.space> References: <20261003200132.866240-1-michal@nozomi.space> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261003_130141_473633_54A408EF X-CRM114-Status: UNSURE ( 8.23 ) 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 The GPU driver needs the MFG configuration block to enable the GPU timestamp counter, which otherwise reads zero. Signed-off-by: Michał Kopeć --- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index 14a320f0c70cb..b4be89bf55bf7 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -2266,6 +2266,7 @@ gpu: gpu@13000000 { , ; interrupt-names = "job", "mmu", "gpu"; + mediatek,mfgcfg = <&mfgcfg>; nvmem-cells = <&gpu_speedbin>; nvmem-cell-names = "speed-bin"; operating-points-v2 = <&gpu_opp_table>; -- 2.55.0