From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 3FF9A3D4125 for ; Thu, 7 May 2026 22:50:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778194236; cv=none; b=AzdwUmXBjfQ1YD5Our3v4AAzuwm4MwA/RaELF9mpRowyLVW30QfGK7wTdcxKBIYPS+mv1D7tJyEpSst4bWHz/RCyCO5CFpNxJtdYQly4p5kXfCHmrgghO/sLyVVLyJDQo/DuXer+i5a8Wjeirw1Ub2bAAlCTH7CXPpEalxWxNqA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778194236; c=relaxed/simple; bh=HnARY+NkaPNMNUfBnCSEykpZMQqEGOfF6pr1czcSrpk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Z5wcnvoPiUMkO1lDJXQWbEYwFsHH6oY/sHEpRSbi+fN3mI0uoe3C27BDL2SGqthW3DCMo6aUVFVyv8tsYBlPQn4aQGhb6jqcBuavoGVpNGnxrcZ4dnL6hWPliRv2nuL4pN+dWi03AMgb8nYCf3KZo9Bxpi8ZHQOqDAzn9QvY6zw= 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=bUBFhLsk; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=O43INbA3; arc=none smtp.client-ip=205.220.180.131 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="bUBFhLsk"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="O43INbA3" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 647G33ZI2384344 for ; Thu, 7 May 2026 22:50:33 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= 0Q0b5h3vUIlMdYhm0j7sbnZMJtdjyZUlMTDf45sV05Q=; b=bUBFhLskwAmbqqKZ WBd9gh4rFtkYZ2PJs7seBp1fnAbqgGZ3o3Z/5MxhhCQnCdKuGtjPg73dozAVMQ6e /YS5/KktrLbxVDC8E7om3a/2tTiM2xwU8LayCXkbrE9zXfMGO+rGEHu3dR4LyPbR ELXZidV4g7EHfR6x9EsfPnwNjrj/xnI/JmkXe98BdCdlAuzSaHGnlUEKcggQ2AMg aUE3mdzVFd/0RMYQ1JoycCPPjia4Rkyqgoqn4o0ZL/NQ3802SiPup1epPj44rKJ4 uv9L2QcUYOyA/Bc5ThCrc29pycE6TnKlGwiEwuS4dfUq/2MmN8Hx7vT/a2QCJH5z VssuKg== Received: from mail-ua1-f72.google.com (mail-ua1-f72.google.com [209.85.222.72]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e0wwuhba9-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 07 May 2026 22:50:32 +0000 (GMT) Received: by mail-ua1-f72.google.com with SMTP id a1e0cc1a2514c-95d1fd7dce7so1099698241.3 for ; Thu, 07 May 2026 15:50:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1778194232; x=1778799032; 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=0Q0b5h3vUIlMdYhm0j7sbnZMJtdjyZUlMTDf45sV05Q=; b=O43INbA31XQNhHM6Yes940vuK3EAa3vrOR9xqVx87BFLjiXxvhAJrI/gGoVluw9wYO libeDdrNbKea2z/fEO6cG7tlXmSn/00nky98ZZZP5pgNchOSVRB7pag6RnqY1e2FEJJu jnqkVirPOuvdLU5z0LO93yHcLqFOstBe8nXlWX6uZxu/ARm3KE2bi646E4Vuuhljk23F 2vzlFGFwDNgFzHJGfCX3BEFWzveGMuCJBu0tgItU+/G1AE3I2vrS9JXXpB39XcG/LHEQ JhlnPekE4RscmE+CGpfYCPfOx+ao2NudStWbvuCgkVv2VZGvNyX8d3NHqoYB3Cj3GcDX 3HgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778194232; x=1778799032; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=0Q0b5h3vUIlMdYhm0j7sbnZMJtdjyZUlMTDf45sV05Q=; b=NEQF2cGxzaGiu5i9xhCc4K/5vRSMzcUTdB1lKCJdTwi7fgoxfUaoZ6g0zPG3P67bH5 FzLb0Sl1CxJ7MsRDx19tVuIYV8w+tN7no4eGIEaIUAUMelhJWbw7jiu3fqq9xB+yQRKz /1wooM/Tn0D9GNlL0n5kL1yDo3ph0XWW0HeU/TVWi4j+KHvpKv5E7PVMEaMK2OJRySd+ ufYZzMEP7PCTOk7fxV4bXd54eQXJxWzswGRpU+BJKWD1O1kgY1w+10fMDsVAFyCtERgC Jehr8rIQTgSxVIlxs1jDdV9RXNL04sJ55uEMhqGev03s5JqLYmYRKFga2ogxacEvNR5O WOKw== X-Forwarded-Encrypted: i=1; AFNElJ+lJdOrxuxcQGriZgH2+eR7aUdHlvC3RHKkCW/j+lXQlCTSIIhxiByd8OvmnjBKegtkLRLRAVdP3Kht@vger.kernel.org X-Gm-Message-State: AOJu0YyRLAdG2e42cLHM4nWk42p/M5ZY8DXS5w/nVrHBmHgaOAw3T38s 2PJKgL56ipA/XGtJmI39MBN4nxmESYwN6eKTnpGjcOA0bjBfMogE/L8XzD+DQyBwzW9L9Zc3qrN AI6YO5mKWjI7pblza/sPpbZS8IWsEz+7OqXUpZQSAC+LqcDk93y8cg/SAMW5lDTzh X-Gm-Gg: AeBDieuTP33WLpeB6lFFQP+MibdJXvkyV9ID5JrgUAwCAO3UXlv9SqDNYJ84K7EqLBW HDyWiIfqGlnf0podvS7+NZqmALQU21YWLPbTHVpNoOOyWIPLEDYJWxc0p0e82ugKs5mf7qZWqeK W0jGXIbXY/tx7K7f+wl36mhiyGHIz5DfEeDcJMhRn2S7QiSnHYCws/qjBR2HZI49Y+dGllIZ2Dk XriG9+FQqtuicyQAmvHtdP/tVLSFJQDP+T6FrNFTsn+A6mRcFsnB2yBKn2dB+HxzAkSd0Ei5aQ/ J6CVuV3wKmEfH7QOgic/L6JAtPWoqzN49MOz5jSCgWF+LthqvAgmd4btLfIdzni+S6zJCptN9+F MdM+bgTeITpCtescMqM+Noih1gq2EWxTuZ5ueBH4dRebqgBHG0W2S75seui5Wtv+j96jXyIoiL3 dCM4zS3b17xpaSOd0A X-Received: by 2002:a67:e102:0:b0:60f:c9ba:b999 with SMTP id ada2fe7eead31-630f9023892mr5232269137.21.1778194232269; Thu, 07 May 2026 15:50:32 -0700 (PDT) X-Received: by 2002:a67:e102:0:b0:60f:c9ba:b999 with SMTP id ada2fe7eead31-630f9023892mr5232256137.21.1778194231783; Thu, 07 May 2026 15:50:31 -0700 (PDT) Received: from QCOM-eG0v1AUPpu.na.qualcomm.com ([2a01:e0a:830:450:b16a:3475:ec42:bcfa]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bcac4359dbesm102466b.48.2026.05.07.15.50.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 May 2026 15:50:30 -0700 (PDT) From: Loic Poulain Date: Fri, 08 May 2026 00:49:24 +0200 Subject: [PATCH v3 09/15] dt-bindings: media: qcom: Add CAMSS Offline Processing Engine (OPE) Precedence: bulk X-Mailing-List: devicetree@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: <20260508-camss-isp-ope-v3-9-bb1055274603@oss.qualcomm.com> References: <20260508-camss-isp-ope-v3-0-bb1055274603@oss.qualcomm.com> In-Reply-To: <20260508-camss-isp-ope-v3-0-bb1055274603@oss.qualcomm.com> To: Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab , Kees Cook , "Gustavo A. R. Silva" , Bryan O'Donoghue , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, devicetree@vger.kernel.org, laurent.pinchart@ideasonboard.com, kieran.bingham@ideasonboard.com, johannes.goede@oss.qualcomm.com, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Proofpoint-ORIG-GUID: okbZUJs_A_2Ua2WNaIkl8Mk2hMXs671L X-Authority-Analysis: v=2.4 cv=Nd/WEWD4 c=1 sm=1 tr=0 ts=69fd1739 cx=c_pps a=ULNsgckmlI/WJG3HAyAuOQ==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=l64rWm3OqFMOLA4dSg0A:9 a=QEXdDO2ut3YA:10 a=1WsBpfsz9X-RYQiigVTh:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA3MDIzMiBTYWx0ZWRfXyDgSCZvpYGdm rXHuU2UhqJL/DIlH3ke2cLe2WgM6zBLtMUPjczkc8nCqqUiGjK+ofERqTU36WlL8LorcvlV+dWS onKWRb2RpigKg7IMdzVgRUVDxfYR7+k0WFpJEP8ezW+cyrDuRdWZ0Pk21T2LwLZvyQPdtEZzGch yi6SHsL63DwWeQxb8y/YqTqBorFQrCa7UJvop64e6fNo0yXwrG3Nuk50+lesecDSy372/tXmjFh l6xNguHleyFgViKkUPhbnEzODuhkoCAVpI7p8tECPGSQlsVhOXgCjLuJgIvr+sXoReV0ver5G37 NizfatYZB2/v/IM2l0umZ2SBsSUFq1rZBGh20wHNhsh5ND6v0aPetXn4wJzg+dvnq2Wq2piubAr P7Oeju9it3I2h+g9mg/NHeIq84XUlj4SrSREq8qwlqlZaQw64dIIBws3sMsmmYTeaEUlcvWFmG7 o1N75x7/mLtGOWyRg7Q== X-Proofpoint-GUID: okbZUJs_A_2Ua2WNaIkl8Mk2hMXs671L X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-07_02,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 adultscore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605070232 Add Devicetree binding documentation for the Qualcomm Camera Subsystem Offline Processing Engine (OPE) found on platforms such as Agatti. The OPE is a memory-to-memory image processing block which operates on frames read from and written back to system memory. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Loic Poulain --- .../bindings/media/qcom,qcm2290-camss-ope.yaml | 131 +++++++++++++++++++++ 1 file changed, 131 insertions(+) diff --git a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss-ope.yaml b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss-ope.yaml new file mode 100644 index 0000000000000000000000000000000000000000..c91d73af61f5cbf8384be5ff9b03683de8413542 --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss-ope.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/qcom,qcm2290-camss-ope.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Subsystem Offline Processing Engine + +maintainers: + - Loic Poulain + +description: + The Qualcomm Camera Subsystem (CAMSS) Offline Processing Engine (OPE) + is a memory-to-memory image processing block. It supports a range of + pixel-processing operations such as scaling, cropping, gain adjustments, + white-balancing, and various format conversions. The OPE does not + interface directly with image sensors, instead, it processes frames + sourced from and written back to system memory. + +properties: + compatible: + const: qcom,qcm2290-camss-ope + + reg: + maxItems: 5 + + reg-names: + items: + - const: top + - const: qos + - const: pipeline + - const: bus_read + - const: bus_write + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: iface + - const: data + + interrupts: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: config + - const: data + + iommus: + maxItems: 2 + + operating-points-v2: true + + opp-table: + type: object + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - interconnects + - interconnect-names + - iommus + - power-domains + +additionalProperties: false + +examples: + - | + #include + #include + #include + #include + #include + + camss_ope: isp@5c42400 { + compatible = "qcom,qcm2290-camss-ope"; + + reg = <0x5c42400 0x200>, + <0x5c42600 0x200>, + <0x5c42800 0x4400>, + <0x5c46c00 0x190>, + <0x5c46d90 0xa00>; + reg-names = "top", "qos", "pipeline", + "bus_read", "bus_write"; + + clocks = <&gcc GCC_CAMSS_OPE_CLK>, + <&gcc GCC_CAMSS_OPE_AHB_CLK>, + <&gcc GCC_CAMSS_NRT_AXI_CLK>; + clock-names = "core", "iface", "data"; + + interrupts = ; + + interconnects = <&bimc MASTER_APPSS_PROC RPM_ACTIVE_TAG + &config_noc SLAVE_CAMERA_CFG RPM_ACTIVE_TAG>, + <&mmnrt_virt MASTER_CAMNOC_SF RPM_ALWAYS_TAG + &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>; + interconnect-names = "config", "data"; + + iommus = <&apps_smmu 0x820 0x0>, + <&apps_smmu 0x840 0x0>; + + operating-points-v2 = <&ope_opp_table>; + power-domains = <&rpmpd QCM2290_VDDCX>; + + ope_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + required-opps = <&rpmpd_opp_svs>; + }; + + opp-465000000 { + opp-hz = /bits/ 64 <465000000>; + required-opps = <&rpmpd_opp_nom>; + }; + }; + }; -- 2.34.1