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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a8a955dfbfsm4156067e87.46.2026.05.13.09.51.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 09:51:40 -0700 (PDT) Date: Wed, 13 May 2026 19:51:38 +0300 From: Dmitry Baryshkov To: Akhil P Oommen Cc: Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sean Paul , linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Qingqing Zhou Subject: Re: [PATCH 3/8] arm64: dts: qcom: kaanapali: add the GPU SMMU node Message-ID: References: <20260512-kaana-gpu-dt-v1-0-13e1c07c2050@oss.qualcomm.com> <20260512-kaana-gpu-dt-v1-3-13e1c07c2050@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260512-kaana-gpu-dt-v1-3-13e1c07c2050@oss.qualcomm.com> X-Proofpoint-GUID: 3hZsQyb-ruA9CCoXi0ZcW2Hk7VaInYIq X-Authority-Analysis: v=2.4 cv=DOS/JSNb c=1 sm=1 tr=0 ts=6a04ac1f cx=c_pps a=5HAIKLe1ejAbszaTRHs9Ug==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=54KNg95dvv-uSQ5X8vIA:9 a=CjuIK1q_8ugA:10 a=gYDTvv6II1OnSo0itH1n:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: 3hZsQyb-ruA9CCoXi0ZcW2Hk7VaInYIq X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEzMDE3MCBTYWx0ZWRfX+sld2PQmZSsI VcXtWgG0JF1NXjoRbfm6Oz8Yx01746WpYqgBqUFPnXcp2ZDgNYUDD6C5zFp87OZ026h+Zzt+87X 5om8pimB5u48LXZdVdu6J8P/G9GH5YlWr6261fvh7jnWCriG73iqDQxmVm0UdkrIvm9iRlTeGcX wlO8Xc6yqyC0CHYeW4t81FsjvVmz74XmLBsFyh1TNM7u4eBtlt+2ACW4VK4thFbMaG7dKNpJFa0 9a1AbktvgVolSco1x1A3YejDKaCqoY73lttzp5l4n2u2PqYDazH2rHnQBaDZhmcLL2ivS6OUcHH SW4fN/hFEtaQ5UEMijQFMscsNzylhCith8m5PcfGh9xgxDqauTSlhqJfj0BXqDimeThES8eISws RhuTVc4NtaF7BVRBwb61/i46fakbdl8l+4RBbfiMhUHQ+EGbSky3Yoz3aCayVLOdQArfWk2smh8 98lJEmnTt0QC6S4dY7Q== 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=2026-05-13_01,2026-05-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 impostorscore=0 bulkscore=0 clxscore=1015 priorityscore=1501 phishscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605130170 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, May 12, 2026 at 03:53:17AM +0530, Akhil P Oommen wrote: > From: Qingqing Zhou > > Add the Adreno GPU SMMU node for kaanapali platform. > > Signed-off-by: Qingqing Zhou > Signed-off-by: Akhil P Oommen > --- > arch/arm64/boot/dts/qcom/kaanapali.dtsi | 41 +++++++++++++++++++++++++++++++++ > 1 file changed, 41 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi > index bab654bbd6d0..26a4de9c8d45 100644 > --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi > +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi > @@ -2597,6 +2597,47 @@ gpucc: clock-controller@3d90000 { > #power-domain-cells = <1>; > }; > > + adreno_smmu: iommu@3da0000 { > + compatible = "qcom,kaanapali-smmu-500", "qcom,adreno-smmu", > + "qcom,smmu-500", "arm,mmu-500"; > + reg = <0x0 0x3da0000 0x0 0x40000>; > + #iommu-cells = <2>; > + #global-interrupts = <1>; > + dma-coherent; > + > + power-domains = <&gpucc GPU_CC_CX_GDSC>; > + > + clocks = <&gpucc GPU_CC_GPU_SMMU_VOTE_CLK>; > + clock-names = "hlos"; > + > + interrupts = , > + , Please align on '<' symbol > + , -- With best wishes Dmitry