From nobody Sat Nov 23 18:30:59 2024 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 66D611CD1EF; Tue, 12 Nov 2024 11:49:05 +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=1731412147; cv=none; b=nCAAoOSqFDPGOUPKzXmTfmBnqB8lZKf/fc+mIA0yI7keZrlJTGHLSSpAcNiqvdlIbNi9n+jQIsbsKrE/0/gEbH6ZMv8jCw9YVONCkcMxj/YEBn1IHje2zRI+fXjRZrt1IMDWfGS/pY6POiDqrOwFyzEn6UYaF9D4Vvt3ZmQ6q30= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731412147; c=relaxed/simple; bh=IriwWS4wdD6u5IUmRGxXp3MpJSmb0CFqFVFONdvVSJc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=hl/2JrYfZm0/x0+9dix3R7wse+o0i6KHu/25S8FXLZz83Wvw28SRtnv4WIlGthSjs4LtWkdyQE9RmgPAkrtfDQA/E79Lzr+YlI152JGeapg1dIYL4Ap0z2LSWTqO5oxCGD0TEuZv0aqp1UoRN2vjvHkZcKAektkD4/ztS1l+lcM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=cYBzTThC; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="cYBzTThC" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4AC30Jre028247; Tue, 12 Nov 2024 11:49:01 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 1uvz65KXF25mqIkkd4RbM3jW5eDwI61YZ/JhZAzIqNw=; b=cYBzTThCJxAFylKn PiedVA6au4wzGhp07cnYjvgryzjSmWR/zAXfZBC2Pf7+ZZOkV/eDL1NpoLfvKAR/ 2iTWE9JFRUrny28gpIB/rk8wcKfMRJ29iN4NNDxn47Dtdg5mC1A3xF2qy/O3wMAO pm5yV/IP9WSzLuxreGDq2ci8sznKAi0fmLmnJHuD1a3fJjvCTsFabI+p/okrf2RC jIEiANvR/xA1qhOyRHPtb4MHmsDoKyahFPpYjq+6LYyP5MgCqALsNQC/XJN2SP52 qJCuaZzMjRYHBKx9RHNwVAbiJskrTcdvibivEUiTSCZ66kyWY58Mm4gAxzYcApjQ nJ5tjA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42t11872f1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 12 Nov 2024 11:49:00 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA02.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4ACBn0we028725 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 12 Nov 2024 11:49:00 GMT Received: from hu-renjiang-sha.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 12 Nov 2024 03:48:56 -0800 From: Renjiang Han Date: Tue, 12 Nov 2024 17:17:57 +0530 Subject: [PATCH v2 1/4] dt-bindings: qcom,qcs615-venus: document QCS615 venus Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20241112-add-venus-for-qcs615-v2-1-e67947f957af@quicinc.com> References: <20241112-add-venus-for-qcs615-v2-0-e67947f957af@quicinc.com> In-Reply-To: <20241112-add-venus-for-qcs615-v2-0-e67947f957af@quicinc.com> To: Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio CC: , , , , Renjiang Han X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1731412132; l=5293; i=quic_renjiang@quicinc.com; s=20241001; h=from:subject:message-id; bh=IriwWS4wdD6u5IUmRGxXp3MpJSmb0CFqFVFONdvVSJc=; b=WLRmWG3bZTdWxKNvHJtaVT2YwTG+iTqkkZGB0R1qQvS9qD70Ryhg/7zumRe91Mey488sc2Rjv Q7R0Ft9l0unCTtZFhN2qrA0cDY9MA02pZ6vhnh5oaVAQrBEQ9x4UXMd X-Developer-Key: i=quic_renjiang@quicinc.com; a=ed25519; pk=8N59kMJUiVH++5QxJzTyHB/wh/kG5LxQ44j9zhUvZmw= X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: lytVdD1OjRhMDIUryrcL061UvDGpNOCw X-Proofpoint-GUID: lytVdD1OjRhMDIUryrcL061UvDGpNOCw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxscore=0 bulkscore=0 mlxlogscore=928 lowpriorityscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 adultscore=0 suspectscore=0 spamscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411120095 Add support for Qualcomm video acceleration hardware used for video stream decoding and encoding on QCOM QCS615. Signed-off-by: Renjiang Han --- .../bindings/media/qcom,qcs615-venus.yaml | 181 +++++++++++++++++= ++++ 1 file changed, 181 insertions(+) diff --git a/Documentation/devicetree/bindings/media/qcom,qcs615-venus.yaml= b/Documentation/devicetree/bindings/media/qcom,qcs615-venus.yaml new file mode 100644 index 0000000000000000000000000000000000000000..a807f4c7e94c635ef1662971b68= 7db9bdce1b74a --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,qcs615-venus.yaml @@ -0,0 +1,181 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/qcom,qcs615-venus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QCS615 Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov + - Vikash Garodia + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +allOf: + - $ref: qcom,venus-common.yaml# + +properties: + compatible: + const: qcom,qcs615-venus + + power-domains: + minItems: 2 + maxItems: 3 + + power-domain-names: + minItems: 2 + items: + - const: venus + - const: vcodec0 + - const: cx + + clocks: + maxItems: 5 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: vcodec0_core + - const: vcodec0_bus + + iommus: + maxItems: 1 + + memory-region: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: video-mem + - const: cpu-cfg + + operating-points-v2: true + opp-table: + type: object + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + required: + - compatible + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: venus-encoder + + required: + - compatible + + additionalProperties: false + +required: + - compatible + - power-domain-names + - iommus + - video-decoder + - video-encoder + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + + venus: video-codec@aa00000 { + compatible =3D "qcom,qcs615-venus"; + reg =3D <0xaa00000 0x100000>; + interrupts =3D ; + + clocks =3D <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; + clock-names =3D "core", + "iface", + "bus", + "vcodec0_core", + "vcodec0_bus"; + + power-domains =3D <&videocc VENUS_GDSC>, + <&videocc VCODEC0_GDSC>, + <&rpmhpd RPMHPD_CX>; + power-domain-names =3D "venus", + "vcodec0", + "cx"; + + operating-points-v2 =3D <&venus_opp_table>; + + interconnects =3D <&mmss_noc MASTER_VIDEO_P0 0 + &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 + &config_noc SLAVE_VENUS_CFG 0>; + interconnect-names =3D "video-mem", + "cpu-cfg"; + + iommus =3D <&apps_smmu 0xe40 0x20>; + + memory-region =3D <&pil_video_mem>; + + video-decoder { + compatible =3D "venus-decoder"; + }; + + video-encoder { + compatible =3D "venus-encoder"; + }; + + venus_opp_table: opp-table { + compatible =3D "operating-points-v2"; + + opp-133330000 { + opp-hz =3D /bits/ 64 <133330000>; + required-opps =3D <&rpmhpd_opp_low_svs>; + }; + + opp-240000000 { + opp-hz =3D /bits/ 64 <240000000>; + required-opps =3D <&rpmhpd_opp_svs>; + }; + + opp-300000000 { + opp-hz =3D /bits/ 64 <300000000>; + required-opps =3D <&rpmhpd_opp_svs_l1>; + }; + + opp-380000000 { + opp-hz =3D /bits/ 64 <380000000>; + required-opps =3D <&rpmhpd_opp_nom>; + }; + + opp-410000000 { + opp-hz =3D /bits/ 64 <410000000>; + required-opps =3D <&rpmhpd_opp_turbo>; + }; + + opp-460000000 { + opp-hz =3D /bits/ 64 <460000000>; + required-opps =3D <&rpmhpd_opp_turbo_l1>; + }; + }; + }; --=20 2.34.1