From patchwork Tue Nov 19 17:56:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13880424 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (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 8F26E1D9595 for ; Tue, 19 Nov 2024 17:57:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732039023; cv=none; b=Dnkmb9ci1KS5J5uS+K/WGp2pPU2BbFAsCsBH7rbS/b1f3T/UnLBDbqWrjSPSgU4PNj1yi4/HUdOou2Lc7OtVQTa0Vmg0RdwhAqRJnw3/vx62HjsI9UXLfkpeYBWBfkMzGGnj2tpvbD+pgYVM0mADLR6NxXymrOY6bcURFoy7rfQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732039023; c=relaxed/simple; bh=kMBG33vo/TOc40mVibFxMI9MiLmVj3cBO8HFx/GtxHk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=fVItw+pIWXGIUY6//0N9iUzZS8eMoiX41fyVBcdnqz8mGjSZai7fRFvWWpTqBw5VkcU0SaAA4IOTSzSQmvS5iBNE9moPtSAHeXbsafpA9YBadDWAOxVor9c413p2v4gzJ1hHwgi6dGtCDJPZ54q20CVYA0Bo8KjXS/Io0gKteBY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=q6xG3nad; arc=none smtp.client-ip=209.85.128.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="q6xG3nad" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-43161c0068bso30816755e9.1 for ; Tue, 19 Nov 2024 09:57:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1732039018; x=1732643818; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=gHpOD3kUgP0NZgNkpxEn7+M6CVhgca5HnhadSgnc1wM=; b=q6xG3nadyd5V+SEMvb4T3EEI6lXl7JmViz1HK2dPPkDTSMPX1yh+wwHHmcfs4sX1ga ravHF4jAYoVnFsGfw19Lg3MKHDZpu0wWQoNrV0/ples/GxdHplyAEwkemDUugkqGpJ38 Ufo9k6gJ7LWtonagMMxdtDQmn0JO6EYRwctTtM3dbzSP/pQ5ovJB/qPcg4Wbcqja72Gy CJyyxXE43k7aZFEMIe8tXUBEroCEc01MvV3dRNuPlfaRhQpJtCZKHtao0+Dv6jvq1IY7 GCrfBJDJ1DUapaXb/HM+sAKNhttp2tmOPOlrV4/BVGvBPiJxqwVKH6vy100AAiyuTkct nu4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732039018; x=1732643818; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gHpOD3kUgP0NZgNkpxEn7+M6CVhgca5HnhadSgnc1wM=; b=GQ0ByJiBFA1yI446q9s3a9X7gU4Yh+qqOVAHHtDlI+C5O2AC2GgVlbCrH/mYABBgg3 uoXLClmQkp+7GA2lyRgtR42aE8zpoyrSR2VCHtoFvlAA56ySMdthHqtYovuYgyKhJx6A +7S2hRfkXHahCK9Kqmz+xWGP6qdA2fbGj+3gyhaixxfbKELJMkygKKjHFQDkcx2OuIkP pFdmljpFBgNy94Nt/rzH7mMIp/gkTWcYXdBQcBlQaNa032c3s/sTij8Q3gN7tDXpLUVv 092/lNNPUe1VVhPzLDzDXH6pxExO+W+bVskk21xQ9D1hP9kdlhvRL5MTosQ5XkSVVsS+ JM7g== X-Forwarded-Encrypted: i=1; AJvYcCWhjNBvHH2oUS4EOrubqDfO91wlPHsigHZRiVvgJsbgI7X54lTQvwfy42gVr2n5KajCfa0kcJU9Ng==@vger.kernel.org X-Gm-Message-State: AOJu0Yx2iITZtzTx+g/csnwBwjyuoLTxdB63snh4sArwQ6fIbNeb8mPa O1xs8rNQ2DEuiYgzRNGcta9dL/TTHqUSTIUxHImHc2iGsoNkNXQmmRmqkgn4BZ0= X-Google-Smtp-Source: AGHT+IFPDNX6KLXFLn/SU6zrsFO0OInhb1Q9wiuJ7LRR3o8jd+59g6Yz543jn9+v12PfjDHzMkSYog== X-Received: by 2002:a05:600c:3111:b0:431:5c7b:e937 with SMTP id 5b1f17b1804b1-432df74c8bdmr168114705e9.17.1732039018583; Tue, 19 Nov 2024 09:56:58 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432da27fe68sm208302275e9.24.2024.11.19.09.56.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Nov 2024 09:56:58 -0800 (PST) From: Neil Armstrong Date: Tue, 19 Nov 2024 18:56:46 +0100 Subject: [PATCH v2 11/11] arm64: qcom: dts: sm8650: add interconnect and opp-peak-kBps for GPU Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241119-topic-sm8x50-gpu-bw-vote-v2-11-4deb87be2498@linaro.org> References: <20241119-topic-sm8x50-gpu-bw-vote-v2-0-4deb87be2498@linaro.org> In-Reply-To: <20241119-topic-sm8x50-gpu-bw-vote-v2-0-4deb87be2498@linaro.org> To: Akhil P Oommen , Viresh Kumar , Nishanth Menon , Stephen Boyd , "Rafael J. Wysocki" , Rob Clark , Sean Paul , Konrad Dybcio , Abhinav Kumar , Dmitry Baryshkov , Marijn Suijten , David Airlie , Simona Vetter , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Connor Abbott , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2636; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=kMBG33vo/TOc40mVibFxMI9MiLmVj3cBO8HFx/GtxHk=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBnPNFbEK25BwtwTu1JMvsqoiBYwcvGuuHxuWkwKltH JiltqguJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZzzRWwAKCRB33NvayMhJ0SqJD/ 9i9oT1zcWnuyY+2ojc3JgiG8RZ8/za1lypAPHpIoWVyEqom9FIhYIr5FQhaBl8JzvTyLgD5dWllI46 xxzzMukeW1ktiB/KPRpfA/qz1LbqwExPkNQVl8ruAMbqBYXAUVPHxmlYxEkD0WuUga+D/CX9Xik71k EENR+lA4BtGV7oMNCM1bQ1ov1HNA2p3jmOY7Km2JYzI0lzXkuwskSHjiN1B6wDVtQgdBfU2SJK2gTS mxXzExfxB9VsQDtMgcy9ejIRVoidE9NeFJUYAbTflhXprqiPS08t6S6FoVv6lIA/l6cQPprydHYCGL Jj7gxQv6t1+boECssBZUnNCqepbKsacMzl+b4KJ8RPrOaE9xJMvVMIwvJWlBhyzSqCVCBVEU3dGnzk O/bOXlwFhF4bWgUR+Qu/VTw7QvCQ6JGkY66Mn9mp2Vyx646XSu/L/tCYvP5j70I8k7gg2RlPJKjSWq 4U0AX/V3yGRATzqzGJMvvWraXnglSRW0OVivH9GCNMsGpbdpz5oUWi3KOyHyE+l2p6anawxBOGxx2J ZhkTaJCDFFiNapDGgPEpDSsj+j0KXa3TIR/G5IL3zC7ZFigY3hFKs0q4+cvAg9LCE106xwAem7Qvd1 UsfFkATgF/Hg9N4PH2GzIJYmYirtoOjIshEu/UTgSZhQiBWYSMcV0yqVUm3g== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Each GPU OPP requires a specific peak DDR bandwidth, let's add those to each OPP and also the related interconnect path. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index 01ac3769ffa62ffb83c5c51878e2823e1982eb67..331c5140c16bf013190d6da136c0920009d2646b 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -2636,6 +2636,9 @@ gpu: gpu@3d00000 { qcom,gmu = <&gmu>; #cooling-cells = <2>; + interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>; + interconnect-names = "gfx-mem"; + status = "disabled"; zap-shader { @@ -2649,56 +2652,67 @@ gpu_opp_table: opp-table { opp-231000000 { opp-hz = /bits/ 64 <231000000>; opp-level = ; + opp-peak-kBps = <2136718>; }; opp-310000000 { opp-hz = /bits/ 64 <310000000>; opp-level = ; + opp-peak-kBps = <6074218>; }; opp-366000000 { opp-hz = /bits/ 64 <366000000>; opp-level = ; + opp-peak-kBps = <6074218>; }; opp-422000000 { opp-hz = /bits/ 64 <422000000>; opp-level = ; + opp-peak-kBps = <8171875>; }; opp-500000000 { opp-hz = /bits/ 64 <500000000>; opp-level = ; + opp-peak-kBps = <8171875>; }; opp-578000000 { opp-hz = /bits/ 64 <578000000>; opp-level = ; + opp-peak-kBps = <12449218>; }; opp-629000000 { opp-hz = /bits/ 64 <629000000>; opp-level = ; + opp-peak-kBps = <12449218>; }; opp-680000000 { opp-hz = /bits/ 64 <680000000>; opp-level = ; + opp-peak-kBps = <16500000>; }; opp-720000000 { opp-hz = /bits/ 64 <720000000>; opp-level = ; + opp-peak-kBps = <16500000>; }; opp-770000000 { opp-hz = /bits/ 64 <770000000>; opp-level = ; + opp-peak-kBps = <16500000>; }; opp-834000000 { opp-hz = /bits/ 64 <834000000>; opp-level = ; + opp-peak-kBps = <16500000>; }; }; };