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Fri, 30 Jan 2026 04:29:55 -0800 (PST) X-Received: by 2002:a17:90b:1fc4:b0:339:ec9c:b275 with SMTP id 98e67ed59e1d1-3543b2dfddbmr3142140a91.6.1769776195268; Fri, 30 Jan 2026 04:29:55 -0800 (PST) Received: from [10.0.0.3] ([106.222.235.0]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3540f3cc7absm8383430a91.12.2026.01.30.04.29.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 30 Jan 2026 04:29:54 -0800 (PST) Message-ID: <3d99e35d-1aef-5e04-55c8-628918e29da4@oss.qualcomm.com> Date: Fri, 30 Jan 2026 17:59:48 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v3 1/7] media: dt-bindings: Document SC8280XP/SM8350 Venus Content-Language: en-US To: Dmitry Baryshkov , Vikash Garodia , Bryan O'Donoghue , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Abhinav Kumar , Bjorn Andersson , David Heidelberg Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Johan Hovold , Bryan O'Donoghue References: <20260125-iris-sc8280xp-v3-0-d21861a9ea33@oss.qualcomm.com> <20260125-iris-sc8280xp-v3-1-d21861a9ea33@oss.qualcomm.com> From: Dikshita Agarwal In-Reply-To: <20260125-iris-sc8280xp-v3-1-d21861a9ea33@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: aV048AAnTwBq5X8LH0yUappKMapeUDl3 X-Proofpoint-ORIG-GUID: aV048AAnTwBq5X8LH0yUappKMapeUDl3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTMwMDEwMiBTYWx0ZWRfX8evrqdx/uszQ BR2uFhJU8HBBTVYNJJMZnnzy9k/eGXzG3dx16W2zz4nMi12hEkk9+GXjBb3kM1J7XAngKuFn8Zz U0PwBM/VYTFfvLvjILXZf8WOOnScPAdyRmmH+bVQeFQniN2rGinw73xJwTn+4oXVirwo4YZtes/ W9FZsJhUBkhUSIM7cJf5O+G03sf8foFQ3HuuNWNl90rMI6S8U65AmYTXoXGxtPOVoRoLiqiDfcr Remc6SZJg1l2SAVF0nl6UVDqscQJEN3iViJ24y/7d9pw6fjE6fHL0pAp8YGcCSta554sRDX5h2z RcA4hAKEO7iWtIPao4QEIfQJocNg6+duyDi7AQ8mCRfIETIZ1OtU3k8AxvV+x1sOYxB5Kx2a03A puC60c/ZfxM99fOahJdCikjseHAunEl8fVFjoBUb4qzBO2LM4Dav1XcBHNbm4F23g2AoBmvrywK xt5kZM0TBFyu3YLqSHA== X-Authority-Analysis: v=2.4 cv=G5cR0tk5 c=1 sm=1 tr=0 ts=697ca444 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=6cH4IgXjao/mkWo6W7aGpA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=gEfo2CItAAAA:8 a=VwQbUJbxAAAA:8 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=OsmC6vrWmRsS_wS6iZcA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 a=sptkURWiP4Gy88Gu7hUp:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-01-30_01,2026-01-29_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 priorityscore=1501 spamscore=0 phishscore=0 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601300102 On 1/25/2026 9:02 PM, Dmitry Baryshkov wrote: > From: Konrad Dybcio > > Both of these SoCs implement an IRIS2 block, with SC8280XP being able > to clock it a bit higher and with SM8350 having 4 VPP pipes, while > SC8280XP having just 2. > > Document Iris2 cores found on these SoCs. > > Signed-off-by: Konrad Dybcio > Signed-off-by: Johan Hovold > [ bod: dropped dts video-encoder/video-decoder ] > Signed-off-by: Bryan O'Donoghue > [db: dropped status, dropped extra LLCC interconnect] > Signed-off-by: Dmitry Baryshkov > --- > .../bindings/media/qcom,sm8350-venus.yaml | 113 +++++++++++++++++++++ > 1 file changed, 113 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/qcom,sm8350-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sm8350-venus.yaml > new file mode 100644 > index 000000000000..d78bdc08d830 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/qcom,sm8350-venus.yaml > @@ -0,0 +1,113 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/qcom,sm8350-venus.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm SM8350 Venus video encode and decode accelerators s/Venus/iris > + > +maintainers: > + - Konrad Dybcio > + > +description: | > + The Venus Iris2 IP is a video encode and decode accelerator present > + on Qualcomm platforms > + > +allOf: > + - $ref: qcom,venus-common.yaml# Pls remove the reference to venus-common.yaml and follow schema of sm8550-iris.yaml > + > +properties: > + compatible: > + enum: > + - qcom,sc8280xp-venus > + - qcom,sm8350-venus > + > + clocks: > + maxItems: 3 > + > + clock-names: > + items: > + - const: iface > + - const: core > + - const: vcodec0_core > + > + resets: > + maxItems: 1 > + > + reset-names: > + items: > + - const: core It should be named as bus not core > + > + power-domains: > + maxItems: 3 > + > + power-domain-names: > + items: > + - const: venus > + - const: vcodec0 > + - const: mx > + > + interconnects: > + maxItems: 2 > + > + interconnect-names: > + items: > + - const: cpu-cfg > + - const: video-mem > + > + operating-points-v2: true > + opp-table: > + type: object > + > + iommus: > + maxItems: 1 > + > +required: > + - compatible > + - power-domain-names > + - iommus > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include > + #include > + #include > + #include > + #include > + #include > + > + venus: video-codec@aa00000 { > + compatible = "qcom,sm8350-venus"; > + reg = <0x0aa00000 0x100000>; > + interrupts = ; > + > + clocks = <&gcc GCC_VIDEO_AXI0_CLK>, > + <&videocc VIDEO_CC_MVS0C_CLK>, > + <&videocc VIDEO_CC_MVS0_CLK>; > + clock-names = "iface", > + "core", > + "vcodec0_core"; > + > + resets = <&gcc GCC_VIDEO_AXI0_CLK_ARES>; > + reset-names = "core"; s/core/bus following the existing YAML Thanks, Dikshita > + > + power-domains = <&videocc MVS0C_GDSC>, > + <&videocc MVS0_GDSC>, > + <&rpmhpd SM8350_MX>; > + power-domain-names = "venus", > + "vcodec0", > + "mx"; > + > + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY > + &config_noc SLAVE_VENUS_CFG QCOM_ICC_TAG_ACTIVE_ONLY>, > + <&mmss_noc MASTER_VIDEO_P0 QCOM_ICC_TAG_ALWAYS > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; > + interconnect-names = "cpu-cfg", > + "video-mem"; > + > + operating-points-v2 = <&venus_opp_table>; > + iommus = <&apps_smmu 0x2100 0x400>; > + memory-region = <&pil_video_mem>; > + }; >