From patchwork Wed Dec 11 08:29:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 850499 Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com [209.85.221.48]) (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 984761EC4DA for ; Wed, 11 Dec 2024 08:30:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733905812; cv=none; b=A50FWmbLRuPIDH0ls4+QFwdbnd3vCE745tVZDk8xfiWDBIdYS0d9TWkl7jfWo/sgC9zzCR2uZb28Q/X22RPSCIgW/4XNdvc9Qnp2NkEVEA26MYaLpELdu2zBJKoV32h9S9GAg8NInBuS81R10zEghUkRWf51yLGCfA3k9Bm839A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733905812; c=relaxed/simple; bh=mRmcybJomrA8DtYq9fiyqS6rR7q297sl5lRf/i/VlGk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=H2P83dUDXPH97oprmSGzvAkDL3PfDL6QATiaIXFUtlXNN9HpTmkInfI+fecw8gGhKNm1wH5PCOirfgcEIDpoRUiJdEdkOeL7hvOJcpi1kHZKIG74SwQiG8bYxKUwykBVVebXAEkVdbrNC3OiDxPcfsXdKwXkP3CTC72fwP3gW+w= 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=KZjBz81q; arc=none smtp.client-ip=209.85.221.48 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="KZjBz81q" Received: by mail-wr1-f48.google.com with SMTP id ffacd0b85a97d-385e06af753so2824413f8f.2 for ; Wed, 11 Dec 2024 00:30:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1733905808; x=1734510608; 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=B4/tn0+NaXoZvCxd7DO6dwQt1/7UILyIFVNQSPfY62g=; b=KZjBz81qSRGscxaLNsENWG7Ltli9uAOo6mf7ux/64spu0JZKi36HixORf06kqPtakp KUWStfMZMCeSlNrj2/1HxGgkXPs6Twcz2UWEMwW16kJJ78n7Qdpvnoeb3qvT/JtHehJ7 QspBoW3MBM3Mr+6l1e8A6HA0nOGHU1Aa9SSBakPXYotPTDoB3b7cb3ocbSEKpOTflT4A 5TnhpsInBaI60sS7QHo3CrtzLfg+lnVLrm6tKgr31ZaJEgUmjoI4Uu0BOdDzRyCJIPHE jt9LrB0mVQRq5aEpf0DscPZ59X66YzxZWEhspZb3bm5Mh1iQ33eACOhu7ELT/bezSHGO HoIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733905808; x=1734510608; 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=B4/tn0+NaXoZvCxd7DO6dwQt1/7UILyIFVNQSPfY62g=; b=N7FJ49w29ykaxw2o1FhAizLhwsezauRWaDHsCC6uxEyY57Bl1x3LdydO1dA6nJohuy VAyMkm3cz31ql0K4+62b6RpQxEBmFWWuZc42Q6EqeS7lUNSHZbtmkRX2jyy4sDksdvKK vJ9PpNd8uUUh2IkHHf11MnwNRJXKML2lP44iy7mvYZMaDeJFXEhLTnp8zOTvK+tIIoJK YQOEX4xP6SGhl/+mvaCTdt0wOW5G7M18uCceIDbQq2nbUfRL+azsXDtchhnMgWSTPW0t irUIH1gLPs9KOoW3z6riN0t46DT3KvaLTubiSEtLuvdvCGm27HiAPYWbfd2+nb+DprYM PW7g== X-Gm-Message-State: AOJu0YxrKcAR/YVktmMlfKNCvaLCZYy5axCnfzEE/gSYdXqh2grsLe5+ zQ7phAq4GpCFHwqRrua4cP0a9L9XDOwxNNdHuywQRlWPK6aauA/CY//mpgxwiZU= X-Gm-Gg: ASbGnctF+aciGzyk/sL6IdqVhdnRMc8XDmITIJWcd2SAKq+MwyY4jWB8m0kBCT/fmO3 Q50uLhcdUwE2lCZdqDfsUzyF8h+H7GvRJR54vFhcJX5/x7txOXrxq2UURjx/EFua5ZtAMeH5L3X 1hj0WLjQfSC0pvUDQVHJzPBZfgXNxsXJNS7sc50glCX05VJVT1Iy6dStVUSCSmbqvbOa6ZrZbop 6P1rxOA+7dMUOKseu3avhbVxkOSwCkdP2lsBTB3P+rGAi4TmZKxcRtF++STKc1sQpYICsGEMoI= X-Google-Smtp-Source: AGHT+IFH/NzXNJbgRyEoKdsrxfAQKdSlTl8if4/S8TBRBKiFSopNd9WK8zDKR4VFHgwJ90urpCjVjA== X-Received: by 2002:a05:6000:1a8b:b0:382:30a5:c38e with SMTP id ffacd0b85a97d-3864cea3ea9mr1488908f8f.31.1733905807963; Wed, 11 Dec 2024 00:30:07 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-387824a3e38sm735687f8f.23.2024.12.11.00.30.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Dec 2024 00:30:07 -0800 (PST) From: Neil Armstrong Date: Wed, 11 Dec 2024 09:29:57 +0100 Subject: [PATCH v5 7/7] arm64: qcom: dts: sm8650: add interconnect and opp-peak-kBps for GPU Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241211-topic-sm8x50-gpu-bw-vote-v5-7-6112f9f785ec@linaro.org> References: <20241211-topic-sm8x50-gpu-bw-vote-v5-0-6112f9f785ec@linaro.org> In-Reply-To: <20241211-topic-sm8x50-gpu-bw-vote-v5-0-6112f9f785ec@linaro.org> To: Rob Clark , Sean Paul , Konrad Dybcio , Abhinav Kumar , Dmitry Baryshkov , Marijn Suijten , David Airlie , Simona Vetter , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Akhil P Oommen Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2681; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=mRmcybJomrA8DtYq9fiyqS6rR7q297sl5lRf/i/VlGk=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBnWU2FIURdxNJLLaES0fnJrqYO+HzNf4JEpRojHmTZ gBojavyJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZ1lNhQAKCRB33NvayMhJ0ZWEEA CaXmuD++16A4jWWDPTEnOk6gHg/IoOGcwhhh5hSIk7V1mQdjU/g5+hVTcDxpB7epXvCSHEei5zO7l8 j151YYqlSesFX58NbskoPn4b5RnO5oTgQojQ+s1fSk+4sy5ma7p7eavT3ScwnkZmmePM9CZcFYixFv maLVtAqSC9HX1UbotSMFXkl49O4YNS3NmD691m3yaqz584LXPApnDnsL7vk9cYucv+wb+cRt32i8aV zkDut4H7bGNPxieMKeSPddgeGrPI2lbeOyF1KEMo9HXRqqNH7W9bryUOcKOyNnU1fIjvWX+WEJ2Pa3 GMjrFD66Z6NYSthpEO6yhvWhBliW9g26Md2JO8QwIG2V4hEKS/afML23yoQM8MezF3johQgLBQ4WFP JuVUVb70eptjRYCC4NMk4Hpe1+sI00FhEtRTv8sLCcS9bqfw5R1fuO/edkzlhIqckvoZEviiJBReJ5 z+OEs9GqX1Gk4p20epT7VQJuL74ywqCBm18WqgMuUnuVR8Zvwbhjc+0mHJR8RJZ8AtUuK7TzPDkzcu PFt1AFR4vtuZW3ap+J76jHpTBf0Ufg8jEP9US4gjrRMNKm/lxk++tJzD/d2pkZnpGFLu8RdGGzjxdV 3Sm0R2CkIrPFb2c0Z8e1L++R/uV3E1BDLcUL54gh3YTqROKG3BiLEK+2ijSw== 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 | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index 25e47505adcb790d09f1d2726386438487255824..c76c0038c35ab048c88be9870b14c3a0b24b4183 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -2636,6 +2636,10 @@ gpu: gpu@3d00000 { qcom,gmu = <&gmu>; #cooling-cells = <2>; + interconnects = <&gem_noc MASTER_GFX3D QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; + interconnect-names = "gfx-mem"; + status = "disabled"; zap-shader { @@ -2649,56 +2653,67 @@ 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 = <2136718>; }; 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 = <8171875>; }; opp-629000000 { opp-hz = /bits/ 64 <629000000>; opp-level = ; + opp-peak-kBps = <10687500>; }; opp-680000000 { opp-hz = /bits/ 64 <680000000>; opp-level = ; + opp-peak-kBps = <12449218>; }; opp-720000000 { opp-hz = /bits/ 64 <720000000>; opp-level = ; + opp-peak-kBps = <12449218>; }; opp-770000000 { opp-hz = /bits/ 64 <770000000>; opp-level = ; + opp-peak-kBps = <12449218>; }; opp-834000000 { opp-hz = /bits/ 64 <834000000>; opp-level = ; + opp-peak-kBps = <14398437>; }; }; };