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1# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/remoteproc/qcom,sm6350-pas.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm SM6350 Peripheral Authentication Service8 9maintainers:10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>11 12description:13 Qualcomm SM6350 SoC Peripheral Authentication Service loads and boots14 firmware on the Qualcomm DSP Hexagon cores.15 16properties:17 compatible:18 enum:19 - qcom,sm6350-adsp-pas20 - qcom,sm6350-cdsp-pas21 - qcom,sm6350-mpss-pas22 23 reg:24 maxItems: 125 26 clocks:27 items:28 - description: XO clock29 30 clock-names:31 items:32 - const: xo33 34 qcom,qmp:35 $ref: /schemas/types.yaml#/definitions/phandle36 description: Reference to the AOSS side-channel message RAM.37 38 memory-region:39 maxItems: 140 description: Reference to the reserved-memory for the Hexagon core41 42 smd-edge: false43 44 firmware-name:45 maxItems: 146 description: Firmware name for the Hexagon core47 48required:49 - compatible50 - reg51 - memory-region52 53allOf:54 - $ref: /schemas/remoteproc/qcom,pas-common.yaml#55 - if:56 properties:57 compatible:58 enum:59 - qcom,sm6350-adsp-pas60 - qcom,sm6350-cdsp-pas61 then:62 properties:63 interrupts:64 maxItems: 565 interrupt-names:66 maxItems: 567 else:68 properties:69 interrupts:70 minItems: 671 interrupt-names:72 minItems: 673 74 - if:75 properties:76 compatible:77 enum:78 - qcom,sm6350-adsp-pas79 then:80 properties:81 power-domains:82 items:83 - description: LCX power domain84 - description: LMX power domain85 power-domain-names:86 items:87 - const: lcx88 - const: lmx89 90 - if:91 properties:92 compatible:93 enum:94 - qcom,sm6350-cdsp-pas95 then:96 properties:97 power-domains:98 items:99 - description: CX power domain100 - description: MX power domain101 power-domain-names:102 items:103 - const: cx104 - const: mx105 106 - if:107 properties:108 compatible:109 enum:110 - qcom,sm6350-mpss-pas111 then:112 properties:113 power-domains:114 items:115 - description: CX power domain116 - description: MSS power domain117 power-domain-names:118 items:119 - const: cx120 - const: mss121 122unevaluatedProperties: false123 124examples:125 - |126 #include <dt-bindings/clock/qcom,rpmh.h>127 #include <dt-bindings/interrupt-controller/irq.h>128 #include <dt-bindings/mailbox/qcom-ipcc.h>129 #include <dt-bindings/power/qcom-rpmpd.h>130 131 remoteproc@3000000 {132 compatible = "qcom,sm6350-adsp-pas";133 reg = <0x03000000 0x100>;134 135 clocks = <&rpmhcc RPMH_CXO_CLK>;136 clock-names = "xo";137 138 interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>,139 <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,140 <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,141 <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,142 <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;143 interrupt-names = "wdog", "fatal", "ready",144 "handover", "stop-ack";145 146 memory-region = <&pil_adsp_mem>;147 148 power-domains = <&rpmhpd SM6350_LCX>,149 <&rpmhpd SM6350_LMX>;150 power-domain-names = "lcx", "lmx";151 152 qcom,qmp = <&aoss_qmp>;153 qcom,smem-states = <&smp2p_adsp_out 0>;154 qcom,smem-state-names = "stop";155 156 glink-edge {157 interrupts-extended = <&ipcc IPCC_CLIENT_LPASS158 IPCC_MPROC_SIGNAL_GLINK_QMP159 IRQ_TYPE_EDGE_RISING>;160 mboxes = <&ipcc IPCC_CLIENT_LPASS161 IPCC_MPROC_SIGNAL_GLINK_QMP>;162 163 label = "lpass";164 qcom,remote-pid = <2>;165 166 /* ... */167 };168 };169