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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-aa686af6709sm701440666b.88.2024.12.13.02.57.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Dec 2024 02:57:20 -0800 (PST) Message-ID: Date: Fri, 13 Dec 2024 11:57:17 +0100 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 v2 3/4] arm64: dts: qcom: qcs615: Add gpu and gmu nodes To: Akhil P Oommen , Rob Clark , Sean Paul , Konrad Dybcio , Abhinav Kumar , Dmitry Baryshkov , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson 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, 20241104-add_initial_support_for_qcs615-v5-4-9dde8d7b80b0@quicinc.com, 20241022-qcs615-clock-driver-v4-3-3d716ad0d987@quicinc.com, 20240924143958.25-2-quic_rlaggysh@quicinc.com, 20241108-qcs615-mm-clockcontroller-v3-7-7d3b2d235fdf@quicinc.com, 20241108-qcs615-mm-dt-nodes-v1-1-b2669cac0624@quicinc.com, 20241122074922.28153-1-quic_qqzhou@quicinc.com, Jie Zhang References: <20241213-qcs615-gpu-dt-v2-0-6606c64f03b5@quicinc.com> <20241213-qcs615-gpu-dt-v2-3-6606c64f03b5@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20241213-qcs615-gpu-dt-v2-3-6606c64f03b5@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: NQM7PU2DS_z5f7T_a-CRh9WvI3jg8JGV X-Proofpoint-ORIG-GUID: NQM7PU2DS_z5f7T_a-CRh9WvI3jg8JGV 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 mlxscore=0 suspectscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 adultscore=0 bulkscore=0 phishscore=0 priorityscore=1501 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412130075 On 13.12.2024 11:35 AM, Akhil P Oommen wrote: > From: Jie Zhang > > Add gpu and gmu nodes for qcs615 chipset. > > Signed-off-by: Jie Zhang > Signed-off-by: Akhil P Oommen > Reviewed-by: Dmitry Baryshkov > --- > arch/arm64/boot/dts/qcom/qcs615.dtsi | 88 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 88 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi > index 8df26efde3fd..dee5d3be4aa3 100644 > --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi > +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi > @@ -387,6 +387,11 @@ smem_region: smem@86000000 { > no-map; > hwlocks = <&tcsr_mutex 3>; > }; > + > + pil_gpu_mem: pil-gpu@97715000 { > + reg = <0x0 0x97715000 0x0 0x2000>; > + no-map; > + }; > }; > > soc: soc@0 { > @@ -508,6 +513,89 @@ qup_uart0_rx: qup-uart0-rx-state { > }; > }; > > + gpu: gpu@5000000 { > + compatible = "qcom,adreno-612.0", "qcom,adreno"; > + reg = <0x0 0x05000000 0x0 0x90000>; > + reg-names = "kgsl_3d0_reg_memory"; > + > + clocks = <&gpucc GPU_CC_GX_GFX3D_CLK>, > + <&gcc GCC_DDRSS_GPU_AXI_CLK>, > + <&gcc GCC_GPU_MEMNOC_GFX_CLK>, > + <&gpucc GPU_CC_CX_GMU_CLK>, > + <&gpucc GPU_CC_CXO_CLK>; > + clock-names = "core", > + "mem_iface", > + "alt_mem_iface", > + "gmu", > + "xo"; > + > + interrupts = ; > + > + interconnects = <&gem_noc MASTER_GFX3D QCOM_ICC_TAG_ALWAYS > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; > + interconnect-names = "gfx-mem"; > + > + iommus = <&adreno_smmu 0x0 0x401>; No LPAC context? > + operating-points-v2 = <&gpu_opp_table>; > + power-domains = <&rpmhpd RPMHPD_CX>; > + qcom,gmu = <&rgmu>; > + > + #cooling-cells = <2>; > + > + status = "disabled"; > + > + gpu_zap_shader: zap-shader { > + memory-region = <&pil_gpu_mem>; > + }; > + > + gpu_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-435000000 { > + opp-hz = /bits/ 64 <435000000>; > + required-opps = <&rpmhpd_opp_svs>; > + opp-peak-kBps = <3000000>; > + }; I'm also seeing 290 MHz @ LOW_SVS Konrad