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 memory-region: 43 maxItems: 1 44 description: Reference to the reserved-memory for the Hexagon core 45 46 smd-edge: false 47 48 firmware-name: 49 $ref: /schemas/types.yaml#/definitions/string 50 description: Firmware name for the Hexagon core 51 52required: 53 - compatible 54 - reg 55 - memory-region 56 57allOf: 58 - $ref: /schemas/remoteproc/qcom,pas-common.yaml# 59 - if: 60 properties: 61 compatible: 62 enum: 63 - qcom,sm8150-adsp-pas 64 - qcom,sm8150-cdsp-pas 65 - qcom,sm8150-slpi-pas 66 - qcom,sm8250-adsp-pas 67 - qcom,sm8250-cdsp-pas 68 - qcom,sm8250-slpi-pas 69 then: 70 properties: 71 interrupts: 72 maxItems: 5 73 interrupt-names: 74 maxItems: 5 75 else: 76 properties: 77 interrupts: 78 minItems: 6 79 interrupt-names: 80 minItems: 6 81 82 - if: 83 properties: 84 compatible: 85 enum: 86 - qcom,sm8150-adsp-pas 87 - qcom,sm8150-cdsp-pas 88 - qcom,sm8250-cdsp-pas 89 then: 90 properties: 91 power-domains: 92 items: 93 - description: CX power domain 94 power-domain-names: 95 items: 96 - const: cx 97 98 - if: 99 properties: 100 compatible: 101 enum: 102 - qcom,sm8150-mpss-pas 103 then: 104 properties: 105 power-domains: 106 items: 107 - description: CX power domain 108 - description: MSS power domain 109 power-domain-names: 110 items: 111 - const: cx 112 - const: mss 113 114 - if: 115 properties: 116 compatible: 117 enum: 118 - qcom,sm8150-slpi-pas 119 - qcom,sm8250-adsp-pas 120 - qcom,sm8250-slpi-pas 121 then: 122 properties: 123 power-domains: 124 items: 125 - description: LCX power domain 126 - description: LMX power domain 127 power-domain-names: 128 items: 129 - const: lcx 130 - const: lmx 131 132unevaluatedProperties: false 133 134examples: 135 - | 136 #include <dt-bindings/clock/qcom,rpmh.h> 137 #include <dt-bindings/interrupt-controller/arm-gic.h> 138 #include <dt-bindings/interrupt-controller/irq.h> 139 #include <dt-bindings/power/qcom-rpmpd.h> 140 141 remoteproc@17300000 { 142 compatible = "qcom,sm8150-adsp-pas"; 143 reg = <0x17300000 0x4040>; 144 145 clocks = <&rpmhcc RPMH_CXO_CLK>; 146 clock-names = "xo"; 147 148 firmware-name = "qcom/sm8150/adsp.mbn"; 149 150 interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, 151 <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, 152 <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, 153 <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, 154 <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; 155 interrupt-names = "wdog", "fatal", "ready", 156 "handover", "stop-ack"; 157 158 memory-region = <&adsp_mem>; 159 160 power-domains = <&rpmhpd SM8150_CX>; 161 162 qcom,qmp = <&aoss_qmp>; 163 qcom,smem-states = <&adsp_smp2p_out 0>; 164 qcom,smem-state-names = "stop"; 165 166 glink-edge { 167 interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>; 168 label = "lpass"; 169 qcom,remote-pid = <2>; 170 mboxes = <&apss_shared 8>; 171 172 /* ... */ 173 174 }; 175 }; 176