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[2001:1c00:3b89:c600:71a4:84f:6409:1447]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9c3ca9a145sm213492566b.25.2026.04.03.09.44.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Apr 2026 09:44:06 -0700 (PDT) From: Luca Weiss Date: Fri, 03 Apr 2026 18:43:51 +0200 Subject: [PATCH 5/6] arm64: dts: qcom: milos: Add IPA node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260403-milos-ipa-v1-5-01e9e4e03d3e@fairphone.com> References: <20260403-milos-ipa-v1-0-01e9e4e03d3e@fairphone.com> In-Reply-To: <20260403-milos-ipa-v1-0-01e9e4e03d3e@fairphone.com> To: 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, Luca Weiss X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775234639; l=1967; i=luca.weiss@fairphone.com; s=20250611; h=from:subject:message-id; bh=WcFI7fW0Pcq6jNkDjMXMqVuX9O3i+aJIuxhJa7yzRNQ=; b=mMufU+3O/8xMvtjbv05vIQqfZ/0FU/w1WUouJKeI15nIlvTAkcK37zXpUG09vOiAwkgrSzdL6 0+ESErF2sMFCRg9IUwwswYdTCnwqqBAq2SLjj+ipyh4TsFUiADE8K88 X-Developer-Key: i=luca.weiss@fairphone.com; a=ed25519; pk=O1aw+AAust5lEmgrNJ1Bs7PTY0fEsJm+mdkjExA69q8= Add the description of the IPA block in the Milos SoC. Signed-off-by: Luca Weiss Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/milos.dtsi | 44 +++++++++++++++++++++++++++++++++= ++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/milos.dtsi b/arch/arm64/boot/dts/qcom= /milos.dtsi index 1c045743ef77..c388dacf47d5 100644 --- a/arch/arm64/boot/dts/qcom/milos.dtsi +++ b/arch/arm64/boot/dts/qcom/milos.dtsi @@ -1599,6 +1599,50 @@ adreno_smmu: iommu@3da0000 { dma-coherent; }; =20 + ipa: ipa@3f40000 { + compatible =3D "qcom,milos-ipa"; + + reg =3D <0x0 0x03f40000 0x0 0x10000>, + <0x0 0x03f50000 0x0 0x5000>, + <0x0 0x03e04000 0x0 0xfc000>; + reg-names =3D "ipa-reg", + "ipa-shared", + "gsi"; + + interrupts-extended =3D <&intc GIC_SPI 654 IRQ_TYPE_EDGE_RISING 0>, + <&intc GIC_SPI 432 IRQ_TYPE_LEVEL_HIGH 0>, + <&smp2p_ipa_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_ipa_in 1 IRQ_TYPE_EDGE_RISING>; + interrupt-names =3D "ipa", + "gsi", + "ipa-clock-query", + "ipa-setup-ready"; + + clocks =3D <&rpmhcc RPMH_IPA_CLK>; + clock-names =3D "core"; + + interconnects =3D <&aggre2_noc MASTER_IPA QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &cnoc_main SLAVE_IPA_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; + interconnect-names =3D "memory", + "config"; + + iommus =3D <&apps_smmu 0x4a0 0x0>, + <&apps_smmu 0x4a2 0x0>; + + qcom,qmp =3D <&aoss_qmp>; + + qcom,smem-states =3D <&smp2p_ipa_out 0>, + <&smp2p_ipa_out 1>; + qcom,smem-state-names =3D "ipa-clock-enabled-valid", + "ipa-clock-enabled"; + + sram =3D <&ipa_modem_tables>; + + status =3D "disabled"; + }; + remoteproc_mpss: remoteproc@4080000 { compatible =3D "qcom,milos-mpss-pas"; reg =3D <0x0 0x04080000 0x0 0x10000>; --=20 2.53.0