From nobody Fri Sep 20 01:30:30 2024 Received: from mail-pf1-f181.google.com (mail-pf1-f181.google.com [209.85.210.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D86E7176195 for ; Thu, 30 May 2024 08:35:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.181 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717058143; cv=none; b=HkomrTsHjCx550pZBCIm7a4hIx2qYbXNrfNBrhtIevJijcPx7HLnQQItM/kf7vUEcDg/Xkd2BYIA0HyYJwmtIFIskXttTj43fEP33uYuVW+ES29PQ5m9oFixS2OoSIzkF91plDYfRuuQs5qtBwyODK/lKG/z9biw3FJbnedC8MQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717058143; c=relaxed/simple; bh=3sS+9gSsossoY+rGrRHB96KNj3HXC+IUQnbd1IFwUWo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fWv4ycFV7vIMCUtG3cO/CA2j+c0sEb7Kqvxl2F6J1JD2/5Dq7M43ADIhdhFs/iPVtcZxuVjd26+DS8kxmWJ0ESdoyEZQzBbjdkiVfyAfFGT90jIGRyR2jfCm2h6K9wxfik4H3QYQQVBjbzPuCCrou+byPMOINUYVqNIAytCve7s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=I64wiQ3U; arc=none smtp.client-ip=209.85.210.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="I64wiQ3U" Received: by mail-pf1-f181.google.com with SMTP id d2e1a72fcca58-702323ea6b2so332725b3a.3 for ; Thu, 30 May 2024 01:35:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1717058141; x=1717662941; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=P3dPYP7w2xcwwD4ezxBwzChfzLxfVatZgNqWhWYFewg=; b=I64wiQ3Ub+DvAtsc0QmifTY54MOf3Tm8Q8CG4wE3gJARTBLhbTMb0MU65Rg52+OHDB BkrqLi07nIiPIDvle4VjDFDyrhhmGb7PoUJXZueHZyQngQh280nL1dG1svOKqKjC9K5/ qIyPxBruLj61waIabnYZlKTUG3PELMCspqlus= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717058141; x=1717662941; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=P3dPYP7w2xcwwD4ezxBwzChfzLxfVatZgNqWhWYFewg=; b=gqbPdpuTPwRE3f+hq3Zyr8SukUuxsujNUCjvOpYG7Wz9+NKUwepVe+sqRzlclZHa5Y +j0pb8VgxOSw4CuMKQ1r+64DEr6zKPOnCBs5rKhek3pbssPUTeS8IfhSeiSY4BfgxDc8 HIptxcf2dCqhFHMhmbPHKWpdk4swd+PNXLd7eFFvUobZqnrTgfBzWGbOlYfIkXKtmijD LOJaQXPUEk7dCkmnfD6noIZocpUTp18DBOSZEFX2xBmb0/8UYxxRrtGev6avwKQwu1Sy 7qV7Fa6P6Mq0XIpqym50oqILqD+7wai3p6Z6Xf5pHkPzT+/reQXUgQZeG6SimjoxU2o9 /EsA== X-Forwarded-Encrypted: i=1; AJvYcCVbrLB9hzxyOvWi7nUVpDhdHBj36xpQHBfiOB46BlH3Rp2XplF9/C8tN+sG6tvAzWOctXCmLEHG5zd1NJsob4enntOvrt+8j2XvNmBP X-Gm-Message-State: AOJu0YyTqmaazlEfkMy7/l53KxkeoA7GR3UnvdE3jVxSA2UKZ+a+t8UR gnf7c0qKuMCoZNFFXDZ6YreK6LBwSAVD34uMrpHMP2b7/pnXUFSiriIiDGJDLg== X-Google-Smtp-Source: AGHT+IFl9n7DktKEcpEJ4WGQz7AcjFouxFiRzMPk6dDKBcDqPpXqbxbt5Utw0hXKMF4XUXofIeg46w== X-Received: by 2002:a05:6a21:99a3:b0:1b1:ec17:e59c with SMTP id adf61e73a8af0-1b264618a95mr1679425637.61.1717058141165; Thu, 30 May 2024 01:35:41 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:65f0:63a9:90bb:50b8]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f617390fe7sm10950635ad.146.2024.05.30.01.35.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 May 2024 01:35:40 -0700 (PDT) From: Chen-Yu Tsai To: Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/6] arm64: dts: mediatek: mt8173: Add GPU device nodes Date: Thu, 30 May 2024 16:35:05 +0800 Message-ID: <20240530083513.4135052-7-wenst@chromium.org> X-Mailer: git-send-email 2.45.1.288.g0e0cd299f1-goog In-Reply-To: <20240530083513.4135052-1-wenst@chromium.org> References: <20240530083513.4135052-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The MediaTek MT8173 comes with a PowerVR Rogue GX6250, which is part of the Series6XT, another variation of the Rogue family of GPUs. On top of the GPU is a glue layer that handles some clock and power signals. Add device nodes for both. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts= /mediatek/mt8173.dtsi index 136b28f80cc2..3d7b9cc20a16 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -993,6 +993,30 @@ u2port1: usb-phy@11291000 { }; }; =20 + gpu: gpu@13000000 { + compatible =3D "mediatek,mt8173-gpu", "img,powervr-6xt"; + reg =3D <0 0x13000000 0 0x10000>; + interrupts =3D ; + clocks =3D <&mfgtop CLK_MFG_G3D>, + <&mfgtop CLK_MFG_MEM>, + <&mfgtop CLK_MFG_AXI>; + clock-names =3D "core", "mem", "sys"; + power-domains =3D <&mfgtop>; + }; + + mfgtop: clock-controller@13fff000 { + compatible =3D "mediatek,mt8173-mfgtop"; + reg =3D <0 0x13fff000 0 0x1000>; + clocks =3D <&topckgen CLK_TOP_AXI_MFG_IN_SEL>, + <&topckgen CLK_TOP_MEM_MFG_IN_SEL>, + <&topckgen CLK_TOP_MFG_SEL>, + <&clk26m>; + clock-names =3D "sys", "mem", "core", "clk26m"; + power-domains =3D <&spm MT8173_POWER_DOMAIN_MFG>; + #clock-cells =3D <1>; + #power-domain-cells =3D <0>; + }; + mmsys: syscon@14000000 { compatible =3D "mediatek,mt8173-mmsys", "syscon"; reg =3D <0 0x14000000 0 0x1000>; --=20 2.45.1.288.g0e0cd299f1-goog