1# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/remoteproc/qcom,sm8150-pas.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm SM8150/SM8250 Peripheral Authentication Service 8 9maintainers: 10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11 12description: 13 Qualcomm SM8150/SM8250 SoC Peripheral Authentication Service loads and boots 14 firmware on the Qualcomm DSP Hexagon cores. 15 16properties: 17 compatible: 18 enum: 19 - qcom,sm8150-adsp-pas 20 - qcom,sm8150-cdsp-pas 21 - qcom,sm8150-mpss-pas 22 - qcom,sm8150-slpi-pas 23 - qcom,sm8250-adsp-pas 24 - qcom,sm8250-cdsp-pas 25 - qcom,sm8250-slpi-pas 26 27 reg: 28 maxItems: 1 29 30 clocks: 31 items: 32 - description: XO clock 33 34 clock-names: 35 items: 36 - const: xo 37 38 qcom,qmp: 39 $ref: /schemas/types.yaml#/definitions/phandle 40 description: Reference to the AOSS side-channel message RAM. 41 42 smd-edge: false 43 44required: 45 - compatible 46 - reg 47 48allOf: 49 - $ref: /schemas/remoteproc/qcom,pas-common.yaml# 50 - if: 51 properties: 52 compatible: 53 enum: 54 - qcom,sm8150-adsp-pas 55 - qcom,sm8150-cdsp-pas 56 - qcom,sm8150-slpi-pas 57 - qcom,sm8250-adsp-pas 58 - qcom,sm8250-cdsp-pas 59 - qcom,sm8250-slpi-pas 60 then: 61 properties: 62 interrupts: 63 maxItems: 5 64 interrupt-names: 65 maxItems: 5 66 else: 67 properties: 68 interrupts: 69 minItems: 6 70 interrupt-names: 71 minItems: 6 72 73 - if: 74 properties: 75 compatible: 76 enum: 77 - qcom,sm8150-adsp-pas 78 - qcom,sm8150-cdsp-pas 79 - qcom,sm8250-cdsp-pas 80 then: 81 properties: 82 power-domains: 83 items: 84 - description: CX power domain 85 power-domain-names: 86 items: 87 - const: cx 88 89 - if: 90 properties: 91 compatible: 92 enum: 93 - qcom,sm8150-mpss-pas 94 then: 95 properties: 96 power-domains: 97 items: 98 - description: CX power domain 99 - description: MSS power domain 100 power-domain-names: 101 items: 102 - const: cx 103 - const: mss 104 105 - if: 106 properties: 107 compatible: 108 enum: 109 - qcom,sm8150-slpi-pas 110 - qcom,sm8250-adsp-pas 111 - qcom,sm8250-slpi-pas 112 then: 113 properties: 114 power-domains: 115 items: 116 - description: LCX power domain 117 - description: LMX power domain 118 power-domain-names: 119 items: 120 - const: lcx 121 - const: lmx 122 123unevaluatedProperties: false 124 125examples: 126 - | 127 #include <dt-bindings/clock/qcom,rpmh.h> 128 #include <dt-bindings/interrupt-controller/arm-gic.h> 129 #include <dt-bindings/interrupt-controller/irq.h> 130 #include <dt-bindings/power/qcom-rpmpd.h> 131 132 remoteproc@17300000 { 133 compatible = "qcom,sm8150-adsp-pas"; 134 reg = <0x17300000 0x4040>; 135 136 clocks = <&rpmhcc RPMH_CXO_CLK>; 137 clock-names = "xo"; 138 139 firmware-name = "qcom/sm8150/adsp.mbn"; 140 141 interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, 142 <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, 143 <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, 144 <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, 145 <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; 146 interrupt-names = "wdog", "fatal", "ready", 147 "handover", "stop-ack"; 148 149 memory-region = <&adsp_mem>; 150 151 power-domains = <&rpmhpd SM8150_CX>; 152 153 qcom,qmp = <&aoss_qmp>; 154 qcom,smem-states = <&adsp_smp2p_out 0>; 155 qcom,smem-state-names = "stop"; 156 157 glink-edge { 158 interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>; 159 label = "lpass"; 160 qcom,remote-pid = <2>; 161 mboxes = <&apss_shared 8>; 162 163 /* ... */ 164 165 }; 166 }; 167