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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad52d443a0fsm1868061866b.97.2025.05.27.06.57.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 May 2025 06:57:21 -0700 (PDT) Message-ID: <429b4c99-b312-4015-8678-0371eac86de4@oss.qualcomm.com> Date: Tue, 27 May 2025 15:57:19 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 2/3] arm64: dts: qcom: qcs615: add venus node to devicetree To: Renjiang Han , Vikash Garodia , Dikshita Agarwal , Bryan O'Donoghue , Mauro Carvalho Chehab , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20250527-add-venus-for-qcs615-v7-0-cca26e2768e3@quicinc.com> <20250527-add-venus-for-qcs615-v7-2-cca26e2768e3@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250527-add-venus-for-qcs615-v7-2-cca26e2768e3@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTI3MDExNCBTYWx0ZWRfX6jXnUFJfF2Ci c/aJYJRIBfxI2fuUwF6eVcYMUsSqvKMGLz1q4bG8Q003Mq6knpWpO+sOb6vkUMgPB4XtoYtnLES oJll24F8STPmoz1EpB4MlbBby//4ebmqSC730/vT2EazSmIndxtSSX8PK5M9T/3NhryBXhHPniB O6b8LpSUt+HpCRfQT9Pz7OkKV+tMBdzhoJS5BAzFGjmBzzCFoyDpAuCDhSJ5d1TUS8GP5jAALI8 L0jCjRGVXIWhSPqSyQAljY5//bdazNrTNn4Arzt41pbLBm3Cbuu11z7w0yrIxQNqUVzd1Mp5/4T Rtpfm2yowovtVsbZy9gYumNXQnmbqk+kozIuJdCKn/QAP63FspYf7YI7mHpw0IFxrBj+fheecjk 0Sh7++lyNwPVALdvxTBwwi3UkK1ThgsRGWB2tmNupmSEOQ79KLK/EHP/pf8O3HmC2dE9CiUw X-Authority-Analysis: v=2.4 cv=Fes3xI+6 c=1 sm=1 tr=0 ts=6835c4c4 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=dt9VzEwgFbYA:10 a=COk6AnOGAAAA:8 a=pe7rIdR15tyH1Ib53uMA:9 a=6SDWfad8ZZyXS8WB:21 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: B_G3DOL4YAl89fQ27Wlx4ZiS4SrU4seJ X-Proofpoint-ORIG-GUID: B_G3DOL4YAl89fQ27Wlx4ZiS4SrU4seJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-27_07,2025-05-27_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 malwarescore=0 impostorscore=0 phishscore=0 clxscore=1015 lowpriorityscore=0 bulkscore=0 priorityscore=1501 mlxlogscore=999 spamscore=0 adultscore=0 suspectscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505160000 definitions=main-2505270114 On 5/27/25 5:32 AM, Renjiang Han wrote: > Add the venus node to the devicetree for the qcs615 platform to enable > video functionality. The qcs615 platform currently lacks video > functionality due to the absence of the venus node. Fallback to sc7180 due > to the same video core. > > Signed-off-by: Renjiang Han > --- [...] > + interconnects = <&mmss_noc MASTER_VIDEO_P0 QCOM_ICC_TAG_ALWAYS > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, > + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS > + &config_noc SLAVE_VENUS_CFG QCOM_ICC_TAG_ALWAYS>; QCOM_ICC_TAG_ACTIVE_ONLY on the second path > + interconnect-names = "video-mem", > + "cpu-cfg"; > + > + iommus = <&apps_smmu 0xe40 0x20>; fwiw docs mention 0xe60 0x20 (which result in the exact same resulting sid) > + > + memory-region = <&pil_video_mem>; > + > + status = "disabled"; > + > + venus_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-133330000 { > + opp-hz = /bits/ 64 <133330000>; > + required-opps = <&rpmhpd_opp_low_svs>; > + }; > + > + opp-240000000 { > + opp-hz = /bits/ 64 <240000000>; > + required-opps = <&rpmhpd_opp_svs>; > + }; > + > + opp-300000000 { > + opp-hz = /bits/ 64 <300000000>; > + required-opps = <&rpmhpd_opp_svs_l1>; > + }; > + > + opp-380000000 { > + opp-hz = /bits/ 64 <380000000>; > + required-opps = <&rpmhpd_opp_nom>; > + }; > + > + opp-410000000 { > + opp-hz = /bits/ 64 <410000000>; > + required-opps = <&rpmhpd_opp_turbo>; nom_l1 > + }; > + > + opp-460000000 { > + opp-hz = /bits/ 64 <460000000>; > + required-opps = <&rpmhpd_opp_turbo_l1>; turbo Konrad