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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-66e033a74e8sm4185135a12.16.2026.04.07.03.30.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Apr 2026 03:30:20 -0700 (PDT) Message-ID: <9788748f-fd4b-474e-9378-8ffdb9b18527@oss.qualcomm.com> Date: Tue, 7 Apr 2026 12:30:16 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5/6] arm64: dts: qcom: milos: Add IPA node To: Luca Weiss , Alex Elder , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Alexander Koskovich Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org References: <20260403-milos-ipa-v1-0-01e9e4e03d3e@fairphone.com> <20260403-milos-ipa-v1-5-01e9e4e03d3e@fairphone.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260403-milos-ipa-v1-5-01e9e4e03d3e@fairphone.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=OKEXGyaB c=1 sm=1 tr=0 ts=69d4dcbe cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=6H0WHjuAAAAA:8 a=EUspDBNiAAAA:8 a=apJo_pz1HnjGAtgFfvkA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 a=Soq9LBFxuPC4vsCAQt-j:22 X-Proofpoint-GUID: FwSg3UZJIMmHmVDFwo1gGaEKwJyTEo7O X-Proofpoint-ORIG-GUID: FwSg3UZJIMmHmVDFwo1gGaEKwJyTEo7O X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA3MDA5NyBTYWx0ZWRfX8TmmF3DQZ/gO ZleU87wNvRWqiMNjEXbMN+vjS1EZNDmHxcme8NuN25mGelZIJ+9/fz8TQafEOGm130IWd4SoJKg 5Ea93i8xPzXZaf+tjpO4bJgAEmGIM2cF6MDTlQ0MVOjNnye23pLaZSNbrVMfij9VK+Nl+IW1WLn w0P6jZLjuQ4fR7B4kdVgzy2myDphKiBoq87NGhUe+qSk3UmeIdb2l7YXEDLTX1IshiSFsusLfW8 d0vt2b3nvyCM7wea4wPvg673f50EXL508x2m5jI6GIvIaMcfSmPIgEZ9hWvhnNds4exyUInpAzF dnYS05hopRPN6qIK1GhJLNc7z2ib1Tq3SG8THZCaMM+voSGg23yA8W3ZgjWS7T8XBLV8eVJx9kS tCRdUrs952TgDD/24Do1Zfv098UBPC9Qrn7gjR08wVYuluhwpspogemcq1R6CwyjNjkC94byLCJ vNnseNcxHEVKqUa2X5w== 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=2026-04-07_02,2026-04-07_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 spamscore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 malwarescore=0 suspectscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604070097 On 4/3/26 6:43 PM, Luca Weiss wrote: > Add the description of the IPA block in the Milos SoC. > > Signed-off-by: Luca Weiss > --- Reviewed-by: Konrad Dybcio Konrad > + iommus = <&apps_smmu 0x4a0 0x0>, > + <&apps_smmu 0x4a2 0x0>; P.S. I don't know what's the scope of upstream IPA today, but it seems like there's two additional SIDs: 0x4a1 attached to an "ipa_smmu_wlan" subnode and another one (0x4a4) called ipa_smmu_11ad, perhaps for some tighter integration with ath1xk_ahb? But again, I don't know much. Konrad