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ARM: dts: qcom: sdx65: add IPA information

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Add IPA-related nodes and definitions to "sdx65.dtsi".  The SMP2P
nodes (ipa_smp2p_out and ipa_smp2p_in) are already present.

Enable IPA in "sdx65-mtp.dts"; this GSI firmware is loaded by Trust
Zone on this platform.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230327195605.2854123-2-elder@linaro.org
This commit is contained in:
Alex Elder 2023-03-27 14:56:04 -05:00 committed by Bjorn Andersson
parent 26c56dbddc
commit 14079448cc
2 changed files with 44 additions and 0 deletions
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5
arch/arm/boot/dts/qcom-sdx65-mtp.dts
View File

@ -245,6 +245,11 @@ &blsp1_uart3 {
status = "okay";
};
&ipa {
qcom,gsi-loader = "skip";
status = "okay";
};
&qpic_bam {
status = "okay";
};

39
arch/arm/boot/dts/qcom-sdx65.dtsi
View File

@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
#include <dt-bindings/interconnect/qcom,sdx65.h>
/ {
#address-cells = <1>;
@ -299,6 +300,44 @@ tcsr_mutex: hwlock@1f40000 {
#hwlock-cells = <1>;
};
ipa: ipa@3f40000 {
compatible = "qcom,sdx65-ipa";
reg = <0x03f40000 0x10000>,
<0x03f50000 0x5000>,
<0x03e04000 0xfc000>;
reg-names = "ipa-reg",
"ipa-shared",
"gsi";
interrupts-extended = <&intc GIC_SPI 241 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 47 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";
iommus = <&apps_smmu 0x5e0 0x0>,
<&apps_smmu 0x5e2 0x0>;
clocks = <&rpmhcc RPMH_IPA_CLK>;
clock-names = "core";
interconnects = <&system_noc MASTER_IPA &mc_virt SLAVE_EBI1>,
<&mem_noc MASTER_APPSS_PROC &system_noc SLAVE_IPA_CFG>;
interconnect-names = "memory",
"config";
qcom,smem-states = <&ipa_smp2p_out 0>,
<&ipa_smp2p_out 1>;
qcom,smem-state-names = "ipa-clock-enabled-valid",
"ipa-clock-enabled";
status = "disabled";
};
remoteproc_mpss: remoteproc@4080000 {
compatible = "qcom,sdx55-mpss-pas";
reg = <0x04080000 0x4040>;