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arm64: dts: sdm845: add IPA information

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Add IPA-related nodes and definitions to "sdm845.dtsi".

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alex Elder 2020-03-05 22:28:31 -06:00 committed by David S. Miller
parent aa30274559
commit 9cc5ae125f
1 changed files with 51 additions and 0 deletions
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51
arch/arm64/boot/dts/qcom/sdm845.dtsi
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@ -675,6 +675,17 @@
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>;
};
};
smp2p-slpi {
@ -1435,6 +1446,46 @@
};
};
ipa@1e40000 {
compatible = "qcom,sdm845-ipa";
modem-init;
modem-remoteproc = <&mss_pil>;
reg = <0 0x1e40000 0 0x7000>,
<0 0x1e47000 0 0x2000>,
<0 0x1e04000 0 0x2c000>;
reg-names = "ipa-reg",
"ipa-shared",
"gsi";
interrupts-extended =
<&intc 0 311 IRQ_TYPE_EDGE_RISING>,
<&intc 0 432 IRQ_TYPE_LEVEL_HIGH>,
<&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
<&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "ipa",
"gsi",
"ipa-clock-query",
"ipa-setup-ready";
clocks = <&rpmhcc RPMH_IPA_CLK>;
clock-names = "core";
interconnects =
<&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_EBI1>,
<&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_IMEM>,
<&rsc_hlos MASTER_APPSS_PROC &rsc_hlos SLAVE_IPA_CFG>;
interconnect-names = "memory",
"imem",
"config";
qcom,smem-states = <&ipa_smp2p_out 0>,
<&ipa_smp2p_out 1>;
qcom,smem-state-names = "ipa-clock-enabled-valid",
"ipa-clock-enabled";
};
tcsr_mutex_regs: syscon@1f40000 {
compatible = "syscon";
reg = <0 0x01f40000 0 0x40000>;