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arm64: dts: qcom: sdm845: add SLPI remoteproc

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Add the SLPI remoteproc to the SDM845 Qualcomm SoC which is responsible
for exposing the sensors connected to the SoC. The SLPI communicates
over GLink edge 'dsps' and is similar to other DSPs e.g. ADSP or CDSP.
This patch allows the SLPI to boot and expose itself over QRTR as
service 400.

Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230406173148.28309-2-me@dylanvanassche.be
This commit is contained in:
Dylan Van Assche 2023-04-06 19:31:44 +02:00 committed by Bjorn Andersson
parent 27eba11291
commit 74588aada5
1 changed files with 36 additions and 0 deletions
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36
arch/arm64/boot/dts/qcom/sdm845.dtsi
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@ -3328,6 +3328,42 @@ gpucc: clock-controller@5090000 {
"gcc_gpu_gpll0_div_clk_src";
};
slpi_pas: remoteproc@5c00000 {
compatible = "qcom,sdm845-slpi-pas";
reg = <0 0x5c00000 0 0x4000>;
interrupts-extended = <&intc GIC_SPI 494 IRQ_TYPE_EDGE_RISING>,
<&slpi_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
<&slpi_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
<&slpi_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
<&slpi_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "wdog", "fatal", "ready",
"handover", "stop-ack";
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
qcom,qmp = <&aoss_qmp>;
power-domains = <&rpmhpd SDM845_CX>,
<&rpmhpd SDM845_MX>;
power-domain-names = "lcx", "lmx";
memory-region = <&slpi_mem>;
qcom,smem-states = <&slpi_smp2p_out 0>;
qcom,smem-state-names = "stop";
status = "disabled";
glink-edge {
interrupts = <GIC_SPI 170 IRQ_TYPE_EDGE_RISING>;
label = "dsps";
qcom,remote-pid = <3>;
mboxes = <&apss_shared 24>;
};
};
stm@6002000 {
compatible = "arm,coresight-stm", "arm,primecell";
reg = <0 0x06002000 0 0x1000>,