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Fri, 22 Nov 2024 07:27:01 -0800 (PST) From: Krzysztof Kozlowski Date: Fri, 22 Nov 2024 16:26:49 +0100 Subject: [PATCH 2/4] arm64: dts: qcom: sm8750: Add Modem / MPSS 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: <20241122-b4-sm8750-cdsp-v1-2-9a69a889d1b7@linaro.org> References: <20241122-b4-sm8750-cdsp-v1-0-9a69a889d1b7@linaro.org> In-Reply-To: <20241122-b4-sm8750-cdsp-v1-0-9a69a889d1b7@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3207; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=p49U9NAU5krgj1dSK3Eb2xRq3GLwcQGpQocbS4+mhYI=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBnQKK+xQ4ON6WOOKUPsVxACRj4plAeXUcEB5fvm KBEmHvY7yaJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZ0CivgAKCRDBN2bmhouD 14yxD/0V2vCFHGlSFPSRzj3MQSz6CUCBO9A2HYq2RwFIu4vXB9BE0M+iAmySgBH/YT/aKeV4gwt nRMvdSc7ndcaSm4bz3YbG22gESWeFfNBME94ApktGHKYTNrTu0YsQWW307Eq8zdIcSYQ9Nu3rts dT98j5K0EM2zK8Pt8u9Chu/yRTAtctG+j74RHLvCsadJZCqr70EmWeyBSxkOFToCrEF60Gcd3P4 +TLm0mYkOwT2Dp7+nmMk00jaQ9DkYR+FS/lvINvqLzW/en9HDxNKcUQuleWeDK3Jl/qBZKT87FF VPpWUZQRkIe8BzUrfaLuOQjVcVNEXq64a1QQLy+C/HaZghK4DnvGlPLo0rNDHTQYpYYlmyFAmB0 DR5WH78OTGw4nn0wzPsoqKR3Pp/a1C6n5YamBwBKElW9KtCLC9BTQae5wEyD2hAvyS+f4fNP/ct e6fZShmp3voTORpqBy8stW8R1pZbu48D/AjB2iX7itAZ6GY6EPxeNNS6wvywS1wycdEu/jiSYn8 BekXLf4A+y3u55MD8DjDCkk7ucLacfbeyWFrIK5KjLtV+DZbMO6FxsioiRIlPNx20vXKNJFZrqr HTcJvkOnfrbXwUzJUIeBizzxDm5iNcxTz9RixhFyIKP6H6mM3I4DEI7kUyz4c9nDRux9/Yshv61 1auuOEPjU4pzhGw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Add nodes for the MPSS and its SMP2P. These are compatible with earlier SM8650 with difference in lack of fifth memory region for Qlink Logging. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sm8750.dtsi | 92 ++++++++++++++++++++++++++++++++= ++++ 1 file changed, 92 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qco= m/sm8750.dtsi index 344331cd97e292a46e3061760817acf643fbe1ff..798b3634299fc2bad96ed6061d4= a304c35e5bafd 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -577,6 +577,45 @@ smp2p_cdsp_in: slave-kernel { }; }; =20 + smp2p-modem { + compatible =3D "qcom,smp2p"; + + interrupts-extended =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_SMP2P + IRQ_TYPE_EDGE_RISING>; + + mboxes =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_SMP2P>; + + qcom,smem =3D <435>, <428>; + qcom,local-pid =3D <0>; + qcom,remote-pid =3D <1>; + + smp2p_modem_out: master-kernel { + qcom,entry-name =3D "master-kernel"; + #qcom,smem-state-cells =3D <1>; + }; + + smp2p_modem_in: slave-kernel { + qcom,entry-name =3D "slave-kernel"; + 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>; + }; + + /* TODO: smem mailbox in and out */ + }; + soc: soc@0 { compatible =3D "simple-bus"; =20 @@ -3440,6 +3479,59 @@ compute-cb@14 { }; }; }; + + remoteproc_mpss: remoteproc@4080000 { + compatible =3D "qcom,sm8750-mpss-pas"; + reg =3D <0x0 0x04080000 0x0 0x4040>; + + interrupts-extended =3D <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 3 IRQ_TYPE_EDGE_RISING>, + <&smp2p_modem_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names =3D "wdog", + "fatal", + "ready", + "handover", + "stop-ack", + "shutdown-ack"; + + clocks =3D <&rpmhcc RPMH_CXO_CLK>; + clock-names =3D "xo"; + + interconnects =3D <&mc_virt MASTER_LLCC QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; + + power-domains =3D <&rpmhpd RPMHPD_CX>, + <&rpmhpd RPMHPD_MSS>; + power-domain-names =3D "cx", + "mss"; + + memory-region =3D <&mpss_mem>, <&q6_mpss_dtb_mem>, + <&dsm_partition_1_mem>, + <&dsm_partition_2_mem>; + + qcom,qmp =3D <&aoss_qmp>; + + qcom,smem-states =3D <&smp2p_modem_out 0>; + qcom,smem-state-names =3D "stop"; + + status =3D "disabled"; + + glink-edge { + interrupts-extended =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + + mboxes =3D <&ipcc IPCC_CLIENT_MPSS + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + qcom,remote-pid =3D <1>; + + label =3D "mpss"; + }; + }; }; =20 timer { --=20 2.43.0