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([46.175.113.10]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439dad97abasm32238560f8f.10.2026.03.10.04.24.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 04:24:07 -0700 (PDT) From: Wojciech Slenska To: Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alex Elder , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Wojciech Slenska Subject: [PATCH v2 2/2] arm64: dts: qcom: agatti: Add IPA nodes Date: Tue, 10 Mar 2026 12:22:31 +0100 Message-ID: <20260310112309.79261-3-wojciech.slenska@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260310112309.79261-1-wojciech.slenska@gmail.com> References: <20260310112309.79261-1-wojciech.slenska@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Added IPA nodes and definitions. Signed-off-by: Wojciech Slenska Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/agatti.dtsi | 53 ++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/agatti.dtsi b/arch/arm64/boot/dts/qco= m/agatti.dtsi index 76b93b7bd50f..dbaae258f3e7 100644 --- a/arch/arm64/boot/dts/qcom/agatti.dtsi +++ b/arch/arm64/boot/dts/qcom/agatti.dtsi @@ -433,6 +433,18 @@ wlan_smp2p_in: wlan-wpss-to-ap { interrupt-controller; #interrupt-cells =3D <2>; }; + + ipa_smp2p_out: ipa-ap-to-modem { + qcom,entry-name =3D "ipa"; + #qcom,smem-state-cells =3D <1>; + }; + + ipa_smp2p_in: ipa-modem-to-ap { + qcom,entry-name =3D "ipa"; + interrupt-controller; + #interrupt-cells =3D <2>; + }; + }; =20 soc: soc@0 { @@ -1641,6 +1653,47 @@ usb_dwc3_ss: endpoint { }; }; =20 + ipa: ipa@5840000 { + compatible =3D "qcom,qcm2290-ipa", "qcom,sc7180-ipa"; + + iommus =3D <&apps_smmu 0x140 0x0>; + reg =3D <0x0 0x05840000 0x0 0x7000>, + <0x0 0x05847000 0x0 0x2000>, + <0x0 0x05804000 0x0 0x2c000>; + reg-names =3D "ipa-reg", + "ipa-shared", + "gsi"; + + interrupts-extended =3D <&intc GIC_SPI 257 IRQ_TYPE_EDGE_RISING>, + <&intc GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>, + <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>; + interrupt-names =3D "ipa", + "gsi", + "ipa-clock-query", + "ipa-setup-ready"; + + clocks =3D <&rpmcc RPM_SMD_IPA_CLK>; + clock-names =3D "core"; + + interconnects =3D <&system_noc MASTER_IPA RPM_ALWAYS_TAG + &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>, + <&system_noc MASTER_IPA RPM_ALWAYS_TAG + &system_noc SLAVE_IMEM RPM_ALWAYS_TAG>, + <&bimc MASTER_APPSS_PROC RPM_ACTIVE_TAG + &config_noc SLAVE_IPA_CFG RPM_ACTIVE_TAG>; + interconnect-names =3D "memory", + "imem", + "config"; + + qcom,smem-states =3D <&ipa_smp2p_out 0>, + <&ipa_smp2p_out 1>; + qcom,smem-state-names =3D "ipa-clock-enabled-valid", + "ipa-clock-enabled"; + + status =3D "disabled"; + }; + gpu: gpu@5900000 { compatible =3D "qcom,adreno-07000200", "qcom,adreno"; reg =3D <0x0 0x05900000 0x0 0x40000>, --=20 2.43.0