]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
arm64: dts: qcom: eliza: Describe the ADSP and USB related nodes
authorAbel Vesa <abel.vesa@oss.qualcomm.com>
Thu, 14 May 2026 13:54:13 +0000 (16:54 +0300)
committerBjorn Andersson <andersson@kernel.org>
Thu, 21 May 2026 19:39:43 +0000 (14:39 -0500)
Describe the ADSP remoteproc node along with its dependencies, including
the IPCC mailbox, AOSS QMP and SMP2P links used for communication.

The Eliza SoC features a USB 3.1 Gen 2 controller connected to a QMP
combo PHY and an SNPS eUSB2 PHY. Describe them.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260514-eliza-adsp-usb-v5-1-a21056ffd892@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arch/arm64/boot/dts/qcom/eliza.dtsi

index 24c6807954812a47c55d1e346e043cc371f34537..9fc07b6146e558e36753dd9d1f01b48b9a6938c8 100644 (file)
@@ -6,10 +6,13 @@
 #include <dt-bindings/clock/qcom,eliza-gcc.h>
 #include <dt-bindings/clock/qcom,eliza-tcsr.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interconnect/qcom,eliza-rpmh.h>
 #include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/phy/phy-qcom-qmp.h>
 #include <dt-bindings/power/qcom,rpmhpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
                };
        };
 
+       smp2p-adsp {
+               compatible = "qcom,smp2p";
+               qcom,smem = <443>, <429>;
+               interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+                                            IPCC_MPROC_SIGNAL_SMP2P
+                                            IRQ_TYPE_EDGE_RISING>;
+               mboxes = <&ipcc IPCC_CLIENT_LPASS
+                               IPCC_MPROC_SIGNAL_SMP2P>;
+
+               qcom,local-pid = <0>;
+               qcom,remote-pid = <2>;
+
+               smp2p_adsp_out: master-kernel {
+                       qcom,entry-name = "master-kernel";
+                       #qcom,smem-state-cells = <1>;
+               };
+
+               smp2p_adsp_in: slave-kernel {
+                       qcom,entry-name = "slave-kernel";
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+       };
+
        soc: soc@0 {
                compatible = "simple-bus";
 
                        #power-domain-cells = <1>;
                };
 
+               ipcc: mailbox@406000 {
+                       compatible = "qcom,eliza-ipcc", "qcom,ipcc";
+                       reg = <0x0 0x00406000 0x0 0x1000>;
+
+                       interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-controller;
+                       #interrupt-cells = <3>;
+
+                       #mbox-cells = <2>;
+               };
+
                qupv3_2: geniqup@8c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x008c0000 0x0 0x2000>;
                        #reset-cells = <1>;
                };
 
+               remoteproc_adsp: remoteproc@3000000 {
+                       compatible = "qcom,eliza-adsp-pas";
+                       reg = <0x0 0x03000000 0x0 0x10000>;
+
+                       interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 7 IRQ_TYPE_EDGE_RISING>;
+                       interrupt-names = "wdog",
+                                         "fatal",
+                                         "ready",
+                                         "handover",
+                                         "stop-ack",
+                                         "shutdown-ack";
+
+                       clocks = <&rpmhcc RPMH_CXO_CLK>;
+                       clock-names = "xo";
+
+                       power-domains = <&rpmhpd RPMHPD_LCX>,
+                                       <&rpmhpd RPMHPD_LMX>;
+                       power-domain-names = "lcx",
+                                            "lmx";
+
+                       interconnects = <&lpass_lpicx_noc MASTER_LPASS_PROC QCOM_ICC_TAG_ALWAYS
+                                        &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+
+                       memory-region = <&adspslpi_mem>, <&q6_adsp_dtb_mem>;
+
+                       qcom,qmp = <&aoss_qmp>;
+
+                       qcom,smem-states = <&smp2p_adsp_out 0>;
+                       qcom,smem-state-names = "stop";
+
+                       status = "disabled";
+
+                       glink-edge {
+                               interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+                                                            IPCC_MPROC_SIGNAL_GLINK_QMP
+                                                            IRQ_TYPE_EDGE_RISING>;
+                               mboxes = <&ipcc IPCC_CLIENT_LPASS
+                                               IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+                               label = "lpass";
+                               qcom,remote-pid = <2>;
+                       };
+               };
+
                lpass_ag_noc: interconnect@7e40000 {
                        compatible = "qcom,eliza-lpass-ag-noc";
                        reg = <0x0 0x07e40000 0x0 0xe080>;
                        #interconnect-cells = <2>;
                };
 
+               usb_hsphy: phy@88e3000 {
+                       compatible = "qcom,eliza-snps-eusb2-phy",
+                                    "qcom,sm8550-snps-eusb2-phy";
+                       reg = <0x0 0x088e3000 0x0 0x154>;
+                       #phy-cells = <0>;
+
+                       clocks = <&tcsr TCSR_USB2_CLKREF_EN>;
+                       clock-names = "ref";
+
+                       resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+
+                       status = "disabled";
+               };
+
+               usb_dp_qmpphy: phy@88e8000 {
+                       compatible = "qcom,eliza-qmp-usb3-dp-phy",
+                                    "qcom,sm8650-qmp-usb3-dp-phy";
+                       reg = <0x0 0x088e8000 0x0 0x4000>;
+
+                       clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
+                                <&tcsr TCSR_USB3_CLKREF_EN>,
+                                <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+                                <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+                       clock-names = "aux",
+                                     "ref",
+                                     "com_aux",
+                                     "usb3_pipe";
+
+                       resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
+                                <&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
+                       reset-names = "phy",
+                                     "common";
+
+                       power-domains = <&gcc GCC_USB3_PHY_GDSC>;
+
+                       #clock-cells = <1>;
+                       #phy-cells = <1>;
+
+                       orientation-switch;
+
+                       status = "disabled";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+
+                                       usb_dp_qmpphy_out: endpoint {
+                                       };
+                               };
+
+                               port@1 {
+                                       reg = <1>;
+
+                                       usb_dp_qmpphy_usb_ss_in: endpoint {
+                                               remote-endpoint = <&usb_dwc3_ss>;
+                                       };
+                               };
+
+                               port@2 {
+                                       reg = <2>;
+
+                                       usb_dp_qmpphy_dp_in: endpoint {
+                                       };
+                               };
+                       };
+               };
+
+               usb: usb@a600000 {
+                       compatible = "qcom,eliza-dwc3", "qcom,snps-dwc3";
+                       reg = <0x0 0x0a600000 0x0 0xfc100>;
+
+                       interrupts-extended = <&intc GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+                                             <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+                                             <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+                                             <&pdc 14 IRQ_TYPE_EDGE_BOTH>,
+                                             <&pdc 15 IRQ_TYPE_EDGE_BOTH>,
+                                             <&pdc 17 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "dwc_usb3",
+                                         "pwr_event",
+                                         "hs_phy_irq",
+                                         "dp_hs_phy_irq",
+                                         "dm_hs_phy_irq",
+                                         "ss_phy_irq";
+
+                       clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+                                <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+                                <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>,
+                                <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+                                <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+                                <&rpmhcc RPMH_CXO_CLK>;
+                       clock-names = "cfg_noc",
+                                     "core",
+                                     "iface",
+                                     "sleep",
+                                     "mock_utmi",
+                                     "xo";
+
+                       assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+                                         <&gcc GCC_USB30_PRIM_MASTER_CLK>;
+                       assigned-clock-rates = <19200000>,
+                                              <200000000>;
+
+                       resets = <&gcc GCC_USB30_PRIM_BCR>;
+
+                       phys = <&usb_hsphy>,
+                              <&usb_dp_qmpphy QMP_USB43DP_USB3_PHY>;
+                       phy-names = "usb2-phy",
+                                   "usb3-phy";
+
+                       interconnects = <&aggre1_noc MASTER_USB3_0 QCOM_ICC_TAG_ALWAYS
+                                        &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+                                       <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+                                        &config_noc SLAVE_USB3_0 QCOM_ICC_TAG_ACTIVE_ONLY>;
+                       interconnect-names = "usb-ddr", "apps-usb";
+
+                       iommus = <&apps_smmu 0x40 0x0>;
+
+                       power-domains = <&gcc GCC_USB30_PRIM_GDSC>;
+                       required-opps = <&rpmhpd_opp_nom>;
+
+                       snps,hird-threshold = /bits/ 8 <0x0>;
+                       snps,usb2-gadget-lpm-disable;
+                       snps,dis_u2_susphy_quirk;
+                       snps,dis_enblslpm_quirk;
+                       snps,dis-u1-entry-quirk;
+                       snps,dis-u2-entry-quirk;
+                       snps,is-utmi-l1-suspend;
+                       snps,usb3_lpm_capable;
+                       snps,usb2-lpm-disable;
+                       snps,has-lpm-erratum;
+                       tx-fifo-resize;
+
+                       dma-coherent;
+                       usb-role-switch;
+
+                       status = "disabled";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+
+                                       usb_dwc3_hs: endpoint {
+                                       };
+                               };
+
+                               port@1 {
+                                       reg = <1>;
+
+                                       usb_dwc3_ss: endpoint {
+                                               remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
+                                       };
+                               };
+                       };
+               };
+
                pdc: interrupt-controller@b220000 {
                        compatible = "qcom,eliza-pdc", "qcom,pdc";
                        reg = <0x0 0x0b220000 0x0 0x40000>,
                        #thermal-sensor-cells = <1>;
                };
 
+               aoss_qmp: power-management@c300000 {
+                       compatible = "qcom,eliza-aoss-qmp", "qcom,aoss-qmp";
+                       reg = <0x0 0x0c300000 0x0 0x400>;
+
+                       interrupts-extended = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP
+                                                    IRQ_TYPE_EDGE_RISING>;
+
+                       mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+                       #clock-cells = <0>;
+               };
+
                spmi: arbiter@c400000 {
                        compatible = "qcom,eliza-spmi-pmic-arb",
                                     "qcom,x1e80100-spmi-pmic-arb";