From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8CF643074BF for ; Fri, 4 Jul 2025 16:32:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751646724; cv=none; b=pKkEhMyMzJtQBfoEpw2EpFVoiOL6cdD3UNbBDpip1nSf4nlgEVZgZZZFzLW/tYc9iQj+Qag301CGtujblfOuPu3znv+LR/mdWjJdf1ss5eOZJUTd7KXnOu7KDmCv2Ivj3kJ+eOR7G853RFUK3joLRpc1QQoUhQ+SVWuOlWa5Dng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751646724; c=relaxed/simple; bh=LdPFH6oRbQYmT9cq0Y/hHQSHOp9Z0VRztyZKZ01w694=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VTET46OmZ5pA5jxEIK7eVWYIBb1wKFYWU2JzKf6geoDhJP367UJ5dK0pSR9EqO732c7wqH2iu1A3PGx07P+LvXjhkmdnOjgX8RCVexcNIEGQs6DJIR3sBuYcB5oneY1QUbdQh6NlO4QDJ7HAer48I21wo6O/ZKRYcU45NgwGGjA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=e0IVnfMw; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="e0IVnfMw" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 564DkPsw032129 for ; Fri, 4 Jul 2025 16:32:02 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= CA4cR3EPt0ZKpDXPz76t1inkPsQdE85Hlallld4sOBE=; b=e0IVnfMwi4vHGSyF 4tprmXwvmhnaLBzF8lnDm7Ank5+Z6eaQvXV82lDs0fKv8O2zET068/ttmg3P2cx4 MPEX3f1G+RdabbDtvVlAzn9xK+D0y4piJZokwZga3KUifq7T0f0oyg6fJMmhsMxY YCpsUJ1DdwAO1gNyNCP+P0sgBMwoosBGRviMIlxDkE3wMLkB/GQhjLyXCcufsVIb M2kvg91sz39aZGmjXhXnWiQQsGU5ynpF4uxx28aDQWSb8Fl/aVZQEIyW91QME501 9P5I/IPq3lGvhsv2lkAVtBchEi8qU1DB0Vuzt6ug1FqzRAXppym6LCnMz1x2v+rT skuHyw== Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 47j63kmu8f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 04 Jul 2025 16:32:01 +0000 (GMT) Received: by mail-qk1-f197.google.com with SMTP id af79cd13be357-7d3d3f6471cso174816685a.3 for ; Fri, 04 Jul 2025 09:32:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751646720; x=1752251520; 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=CA4cR3EPt0ZKpDXPz76t1inkPsQdE85Hlallld4sOBE=; b=ilaVD+5kHeywaNB7VWVwGI47v6B//sq/0gb1eN+jYPlmZWUF9B5E9MFvg9R/lDrLTe FB+i04Q80Akfc0NvPbMtuqX9BotNi32WNdPy1hqm8bUVwmxlZAzQa2HBABgeMBB3N0Av cLHYH0Vidx1Wu6HiPvR4kABtChO2myqdic+2NQqnLdoeNMPmMgBvw0p22ulH3a4Lkgv2 futQZZAwHuy7zys0YwNGRAAcQYmthhK4VrnvFY1+Hh+N5qC7TQ6L+CPw/RcRi/hYa1eP RQ/HdAOaMDwBx6o+lx5XuwxND0PNWVhTb5NH/h6bMs1k8VX9kLO2+2pdBbKKisNBfYpe s7lg== X-Gm-Message-State: AOJu0YwwcoASiSmjLge3SIdXGkSE1ds15IJmYvduRRbLyCzJx95sD4eH djUelKVNlNFtORKpA41LAIS4s1nz9pPywYrO3JNFWtiS00buPCrUE/Uax+Y9slxuKx8VR+FYR2Q 6/olKPOM05C5qL3yb6+MmpaCpcdLRj6OQHqvUUcMfytwttZ+rK0qgVcL2p9g0KCU4uggR X-Gm-Gg: ASbGncu3Ib9tc3SQ8YJpx0eIz/irdZ7Rm3d8qIvQ3izxPhoqXipY61w9QD94ZWHitoz H90knIefyJIX+PZ9NDEhRtiXDxlEV0pq17SFPQOidACVTDyHnRBBe7vIWWCSYkCiIqVhoUvlsjQ +nAeC6F9FBaAkJx3qadtxkP+Z/4H8w/bKsqVmaLudAZw34eunQWlSh4H1Or0G9XuBd/GHiQvIul nda/6D4P9b9bJc0abYe35GJk6X40+OHCEM5CPFRHj7ExTWjuYUCGp0+vGiV6sYLt4xpyHq2Cj5c c6iThPDdAVkKnb6HzzzCbs1U+d/ykWLGArjtkEZG50pZmlKO1QByTf8+Jz579t3elzqmBHWQDlv OMqIUMZr9Q7rHvhvMbgklWcANfMHtQ/1nKDg= X-Received: by 2002:a05:620a:4553:b0:7c5:5670:bd6f with SMTP id af79cd13be357-7d5dcd4048bmr562639385a.53.1751646720175; Fri, 04 Jul 2025 09:32:00 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFr3+g6l0u0WyfYKx74vE0m1HBQS0pRyhe4KErDw8IpkZJfjmohlKg+ZO0KDPYK/r6AiAHRXw== X-Received: by 2002:a05:620a:4553:b0:7c5:5670:bd6f with SMTP id af79cd13be357-7d5dcd4048bmr562631885a.53.1751646719489; Fri, 04 Jul 2025 09:31:59 -0700 (PDT) Received: from umbar.lan (2001-14ba-a0c3-3a00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-32e1af83102sm2813571fa.6.2025.07.04.09.31.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 09:31:58 -0700 (PDT) From: Dmitry Baryshkov Date: Fri, 04 Jul 2025 19:31:54 +0300 Subject: [PATCH 2/4] dt-bindings: display/msm: describe DPU on SC8180X Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250704-mdss-schema-v1-2-e978e4e73e14@oss.qualcomm.com> References: <20250704-mdss-schema-v1-0-e978e4e73e14@oss.qualcomm.com> In-Reply-To: <20250704-mdss-schema-v1-0-e978e4e73e14@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krishna Manikandan , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3613; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=LdPFH6oRbQYmT9cq0Y/hHQSHOp9Z0VRztyZKZ01w694=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBoaAH6nnSALyAuxHSso/6VMpuKfgpAStkiLnufr MDtUiOt/YGJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaGgB+gAKCRCLPIo+Aiko 1bkWB/9UNkOrPbaYrvefY+V+F6irbPlq67sccAvejlrV8j2Mb88fT40wYeT7W9kBfH5Q5H/zeeQ tTyZjZiZoO9n9j33gJvEuIdF7w6FW+Ig6A4VDoeIfR7ANqfqAx4lG6qcQI+Pm/pKF//LSSYtKrp mj+NVmr40rTTyAgnf2t7wWtFHBw9kzJcSIVzF6X2qtw07L6F7kT5gE5VDsw7iQjP9YgPFFggKGv Tv2z25esKQwQWn6VC0V/SW3xT8AIPik6P9teglDVl9WBmNepe+ZZAipmQBe+BsuY+74ea55lXkb MCHJYpQoyXr4xOYl16wxxOTukOyvw0JbaTFA13Z/QKe92m9c X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Authority-Analysis: v=2.4 cv=ZKfXmW7b c=1 sm=1 tr=0 ts=68680201 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=KKAkSRfTAAAA:8 a=PRzSAg5HSsxOSwAYWMMA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=sptkURWiP4Gy88Gu7hUp:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzA0MDEyNSBTYWx0ZWRfX6uCIC86Q6spm GSuXH63wVnWHftmDNZCQlfpjRcU7b1AP/0f1Jxn/QrB+w/DySR5riTR79m5kkTj3RLw74SWUDWS MHwpxcjKuvwebqqnGwHnmf6ZZLRyzsJo5CZzmqT9GRU15YJOQivqpwEuZDj++OQ+H6RvSRHxaZL JHE1of/wvyF6Q9zQJGj4PrX0FBEoYiSdD/F3wflMcQai4KXhZljsPi53atkiY8N4JFjGREZui+/ wsIC2pHDLCggYqzG5WXdI3HWnOl/Zbu+ooL4YSW5IQJjR5KjxSfOtYL1hlzx4qCeCFJnoFWxH// cPtJWZH/HlaID3u98M0w7yS++2rUF8KAb7vu6OhPNbd+RtSBSWAH7Vr/zZHEw80LwBIDZjmUZXV JSU3gwUrdYJknMFvMySFsaTB7895ljg2o4z/Zs8CgMPSL1qvUp2wxoACg3zf+zDsWLv2fSLg X-Proofpoint-ORIG-GUID: dHtQ1HsTJATN4hpvVxrn8t01-0tJs_I1 X-Proofpoint-GUID: dHtQ1HsTJATN4hpvVxrn8t01-0tJs_I1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-04_06,2025-07-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxscore=0 mlxlogscore=999 spamscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 impostorscore=0 malwarescore=0 clxscore=1015 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507040125 Describe the Display Processing Unit (DPU) as present on the SC8180X platform. Reported-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov --- .../bindings/display/msm/qcom,sc8180x-dpu.yaml | 103 +++++++++++++++++++++ 1 file changed, 103 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sc8180x-dpu.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sc8180x-dpu.yaml new file mode 100644 index 0000000000000000000000000000000000000000..a411126708b80f77bde88d7dd1ed49184856969c --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/qcom,sc8180x-dpu.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/qcom,sc8180x-dpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC8180X Display DPU + +maintainers: + - Dmitry Baryshkov + +$ref: /schemas/display/msm/dpu-common.yaml# + +properties: + compatible: + const: qcom,sc8180x-dpu + + reg: + items: + - description: Address offset and size for mdp register set + - description: Address offset and size for vbif register set + + reg-names: + items: + - const: mdp + - const: vbif + + clocks: + items: + - description: Display AHB clock + - description: Display HF AXI clock + - description: Display core clock + - description: Display vsync clock + - description: Display rotator clock + - description: Display LUT clock + + clock-names: + items: + - const: iface + - const: bus + - const: core + - const: vsync + - const: rot + - const: lut + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + #include + + display-controller@ae01000 { + compatible = "qcom,sc8180x-dpu"; + reg = <0x0ae01000 0x8f000>, + <0x0aeb0000 0x2008>; + reg-names = "mdp", "vbif"; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>, + <&dispcc DISP_CC_MDSS_VSYNC_CLK>, + <&dispcc DISP_CC_MDSS_ROT_CLK>, + <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>; + clock-names = "iface", + "bus", + "core", + "vsync", + "rot", + "lut"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>; + assigned-clock-rates = <19200000>; + + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmhpd SC8180X_MMCX>; + + interrupt-parent = <&mdss>; + interrupts = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&dsi1_in>; + }; + }; + }; + }; +... -- 2.39.5