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arm64: dts: qcom: sdx75: Add modem SMP2P node

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Add SMP2P node for the SDX75 platform to communicate with the modem.

Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Link: https://lore.kernel.org/r/20240426112837.17478-1-quic_kaushalk@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Kaushal Kumar 2024-04-26 16:58:37 +05:30 committed by Bjorn Andersson
parent 91f767eb69
commit 355e5d72a4
1 changed files with 35 additions and 0 deletions
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35
arch/arm64/boot/dts/qcom/sdx75.dtsi
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@ -406,6 +406,41 @@ hyp_smmu_s2_pt_mem: hyp-smmu-s2-pt@bfc00000 {
};
};
smp2p-modem {
compatible = "qcom,smp2p";
qcom,smem = <435>, <428>;
interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
IPCC_MPROC_SIGNAL_SMP2P
IRQ_TYPE_EDGE_RISING>;
mboxes = <&ipcc IPCC_CLIENT_MPSS
IPCC_MPROC_SIGNAL_SMP2P>;
qcom,local-pid = <0>;
qcom,remote-pid = <1>;
smp2p_modem_out: master-kernel {
qcom,entry-name = "master-kernel";
#qcom,smem-state-cells = <1>;
};
smp2p_modem_in: slave-kernel {
qcom,entry-name = "slave-kernel";
interrupt-controller;
#interrupt-cells = <2>;
};
ipa_smp2p_out: ipa-ap-to-modem {
qcom,entry-name = "ipa";
#qcom,smem-state-cells = <1>;
};
ipa_smp2p_in: ipa-modem-to-ap {
qcom,entry-name = "ipa";
interrupt-controller;
#interrupt-cells = <2>;
};
};
smem: qcom,smem {
compatible = "qcom,smem";
memory-region = <&smem_mem>;