1# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/remoteproc/qcom,sdx55-pas.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm SDX55 Peripheral Authentication Service 8 9maintainers: 10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11 12description: 13 Qualcomm SDX55 SoC Peripheral Authentication Service loads and boots firmware 14 on the Qualcomm DSP Hexagon cores. 15 16properties: 17 compatible: 18 enum: 19 - qcom,sdx55-mpss-pas 20 21 reg: 22 maxItems: 1 23 24 clocks: 25 items: 26 - description: XO clock 27 28 clock-names: 29 items: 30 - const: xo 31 32 interrupts: 33 minItems: 6 34 35 interrupt-names: 36 minItems: 6 37 38 power-domains: 39 items: 40 - description: CX power domain 41 - description: MSS power domain 42 43 power-domain-names: 44 items: 45 - const: cx 46 - const: mss 47 48 qcom,qmp: 49 $ref: /schemas/types.yaml#/definitions/phandle 50 description: Reference to the AOSS side-channel message RAM. 51 52 smd-edge: false 53 54required: 55 - compatible 56 - reg 57 58allOf: 59 - $ref: /schemas/remoteproc/qcom,pas-common.yaml# 60 61unevaluatedProperties: false 62 63examples: 64 - | 65 #include <dt-bindings/clock/qcom,rpmh.h> 66 #include <dt-bindings/interrupt-controller/arm-gic.h> 67 #include <dt-bindings/power/qcom-rpmpd.h> 68 69 remoteproc@4080000 { 70 compatible = "qcom,sdx55-mpss-pas"; 71 reg = <0x04080000 0x4040>; 72 73 clocks = <&rpmhcc RPMH_CXO_CLK>; 74 clock-names = "xo"; 75 76 interrupts-extended = <&intc GIC_SPI 250 IRQ_TYPE_EDGE_RISING>, 77 <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, 78 <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, 79 <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, 80 <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, 81 <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; 82 interrupt-names = "wdog", "fatal", "ready", "handover", 83 "stop-ack", "shutdown-ack"; 84 85 memory-region = <&mpss_adsp_mem>; 86 87 power-domains = <&rpmhpd SDX55_CX>, <&rpmhpd SDX55_MSS>; 88 power-domain-names = "cx", "mss"; 89 90 qcom,smem-states = <&modem_smp2p_out 0>; 91 qcom,smem-state-names = "stop"; 92 93 glink-edge { 94 interrupts = <GIC_SPI 114 IRQ_TYPE_EDGE_RISING>; 95 label = "mpss"; 96 mboxes = <&apcs 15>; 97 qcom,remote-pid = <1>; 98 99 /* ... */ 100 }; 101 }; 102