qcom,sm6115-pas.yaml

  1# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/remoteproc/qcom,sm6115-pas.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm SM6115 Peripheral Authentication Service
  8
  9maintainers:
 10  - Bjorn Andersson <andersson@kernel.org>
 11  - Konrad Dybcio <konradybcio@kernel.org>
 12
 13description:
 14  Qualcomm SM6115 SoC Peripheral Authentication Service loads and boots
 15  firmware on the Qualcomm DSP Hexagon cores.
 16
 17properties:
 18  compatible:
 19    oneOf:
 20      - enum:
 21          - qcom,sm6115-adsp-pas
 22          - qcom,sm6115-cdsp-pas
 23          - qcom,sm6115-mpss-pas
 24
 25      - items:
 26          - const: qcom,qcm2290-adsp-pas
 27          - const: qcom,sm6115-adsp-pas
 28
 29      - items:
 30          - const: qcom,qcm2290-mpss-pas
 31          - const: qcom,sm6115-mpss-pas
 32
 33  reg:
 34    maxItems: 1
 35
 36  clocks:
 37    items:
 38      - description: XO clock
 39
 40  clock-names:
 41    items:
 42      - const: xo
 43
 44  memory-region:
 45    maxItems: 1
 46    description: Reference to the reserved-memory for the Hexagon core
 47
 48  smd-edge: false
 49
 50  firmware-name:
 51    maxItems: 1
 52    description: Firmware name for the Hexagon core
 53
 54required:
 55  - compatible
 56  - reg
 57  - memory-region
 58
 59allOf:
 60  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
 61  - if:
 62      properties:
 63        compatible:
 64          contains:
 65            enum:
 66              - qcom,sm6115-adsp-pas
 67              - qcom,sm6115-cdsp-pas
 68    then:
 69      properties:
 70        interrupts:
 71          maxItems: 5
 72        interrupt-names:
 73          maxItems: 5
 74    else:
 75      properties:
 76        interrupts:
 77          minItems: 6
 78        interrupt-names:
 79          minItems: 6
 80
 81  - if:
 82      properties:
 83        compatible:
 84          contains:
 85            enum:
 86              - qcom,sm6115-cdsp-pas
 87              - qcom,sm6115-mpss-pas
 88    then:
 89      properties:
 90        power-domains:
 91          items:
 92            - description: CX power domain
 93        power-domain-names:
 94          items:
 95            - const: cx
 96
 97  - if:
 98      properties:
 99        compatible:
100          contains:
101            enum:
102              - qcom,sm6115-adsp-pas
103    then:
104      properties:
105        power-domains:
106          items:
107            - description: LPI CX power domain
108            - description: LPI MX power domain
109        power-domain-names:
110          items:
111            - const: lcx
112            - const: lmx
113
114unevaluatedProperties: false
115
116examples:
117  - |
118    #include <dt-bindings/clock/qcom,rpmcc.h>
119    #include <dt-bindings/interrupt-controller/arm-gic.h>
120    #include <dt-bindings/interrupt-controller/irq.h>
121    #include <dt-bindings/power/qcom-rpmpd.h>
122
123    remoteproc@ab00000 {
124        compatible = "qcom,sm6115-adsp-pas";
125        reg = <0x0ab00000 0x100>;
126
127        clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
128        clock-names = "xo";
129
130        firmware-name = "qcom/sm6115/adsp.mbn";
131
132        interrupts-extended = <&intc GIC_SPI 282 IRQ_TYPE_EDGE_RISING>,
133                              <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
134                              <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
135                              <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
136                              <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
137        interrupt-names = "wdog", "fatal", "ready",
138                          "handover", "stop-ack";
139
140        memory-region = <&pil_adsp_mem>;
141
142        power-domains = <&rpmpd SM6115_VDD_LPI_CX>,
143                        <&rpmpd SM6115_VDD_LPI_MX>;
144
145        qcom,smem-states = <&adsp_smp2p_out 0>;
146        qcom,smem-state-names = "stop";
147
148        glink-edge {
149            interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
150            label = "lpass";
151            qcom,remote-pid = <2>;
152            mboxes = <&apcs_glb 8>;
153
154            /* ... */
155
156        };
157    };