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arm64: dts: sdm845: Introduce ADSP and CDSP PAS nodes 

Add the Audio DSP (ADSP) and Compute DSP (CDSP) nodes for TrustZone
based remoteproc, supporting booting these cores on e.g. the MTP, and
enable the same for the MTP.

Tested-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <agross@kernel.org>
This commit is contained in:
Bjorn Andersson 2019-02-05 21:13:30 -08:00 committed by Andy Gross
parent bdecbe6b48
commit 6ef7c11b31
2 changed files with 66 additions and 0 deletions
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8
arch/arm64/boot/dts/qcom/sdm845-mtp.dts
View File

@ -48,6 +48,10 @@ vreg_s4a_1p8: pm8998-smps4 {
};
};
&adsp_pas {
status = "okay";
};
&apps_rsc {
pm8998-rpmh-regulators {
compatible = "qcom,pm8998-rpmh-regulators";
@ -344,6 +348,10 @@ vreg_s3c_0p6: smps3 {
};
};
&cdsp_pas {
status = "okay";
};
&gcc {
protected-clocks = <GCC_QSPI_CORE_CLK>,
<GCC_QSPI_CORE_CLK_SRC>,

58
arch/arm64/boot/dts/qcom/sdm845.dtsi
View File

@ -335,6 +335,64 @@ scm {
};
};
adsp_pas: remoteproc-adsp {
compatible = "qcom,sdm845-adsp-pas";
interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "wdog", "fatal", "ready",
"handover", "stop-ack";
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
memory-region = <&adsp_mem>;
qcom,smem-states = <&adsp_smp2p_out 0>;
qcom,smem-state-names = "stop";
status = "disabled";
glink-edge {
interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
label = "lpass";
qcom,remote-pid = <2>;
mboxes = <&apss_shared 8>;
};
};
cdsp_pas: remoteproc-cdsp {
compatible = "qcom,sdm845-cdsp-pas";
interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>,
<&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
<&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
<&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
<&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "wdog", "fatal", "ready",
"handover", "stop-ack";
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
memory-region = <&cdsp_mem>;
qcom,smem-states = <&cdsp_smp2p_out 0>;
qcom,smem-state-names = "stop";
status = "disabled";
glink-edge {
interrupts = <GIC_SPI 574 IRQ_TYPE_EDGE_RISING>;
label = "turing";
qcom,remote-pid = <5>;
mboxes = <&apss_shared 4>;
};
};
tcsr_mutex: hwlock {
compatible = "qcom,tcsr-mutex";
syscon = <&tcsr_mutex_regs 0 0x1000>;