| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/remoteproc/qcom,sc7180-pas.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm SC7180/SC7280 Peripheral Authentication Service |
| 8 | |
| 9 | maintainers: |
| 10 | - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
| 11 | |
| 12 | description: |
| 13 | Qualcomm SC7180/SC7280 SoC Peripheral Authentication Service loads and boots |
| 14 | firmware on the Qualcomm DSP Hexagon cores. |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | enum: |
| 19 | - qcom,sc7180-adsp-pas |
| 20 | - qcom,sc7180-mpss-pas |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 21 | - qcom,sc7280-adsp-pas |
| 22 | - qcom,sc7280-cdsp-pas |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 23 | - qcom,sc7280-mpss-pas |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 24 | - qcom,sc7280-wpss-pas |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 25 | |
| 26 | reg: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | clocks: |
| 30 | items: |
| 31 | - description: XO clock |
| 32 | |
| 33 | clock-names: |
| 34 | items: |
| 35 | - const: xo |
| 36 | |
| 37 | memory-region: |
| 38 | maxItems: 1 |
| 39 | description: Reference to the reserved-memory for the Hexagon core |
| 40 | |
| 41 | qcom,qmp: |
| 42 | $ref: /schemas/types.yaml#/definitions/phandle |
| 43 | description: Reference to the AOSS side-channel message RAM. |
| 44 | |
| 45 | smd-edge: false |
| 46 | |
| 47 | firmware-name: |
| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame] | 48 | maxItems: 1 |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 49 | description: Firmware name for the Hexagon core |
| 50 | |
| 51 | required: |
| 52 | - compatible |
| 53 | - reg |
| 54 | - memory-region |
| 55 | |
| 56 | allOf: |
| 57 | - $ref: /schemas/remoteproc/qcom,pas-common.yaml# |
| 58 | - if: |
| 59 | properties: |
| 60 | compatible: |
| 61 | enum: |
| 62 | - qcom,sc7180-adsp-pas |
| 63 | then: |
| 64 | properties: |
| 65 | interrupts: |
| 66 | maxItems: 5 |
| 67 | interrupt-names: |
| 68 | maxItems: 5 |
| 69 | else: |
| 70 | properties: |
| 71 | interrupts: |
| 72 | minItems: 6 |
| 73 | interrupt-names: |
| 74 | minItems: 6 |
| 75 | |
| 76 | - if: |
| 77 | properties: |
| 78 | compatible: |
| 79 | enum: |
| 80 | - qcom,sc7180-adsp-pas |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 81 | - qcom,sc7280-adsp-pas |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 82 | then: |
| 83 | properties: |
| 84 | power-domains: |
| 85 | items: |
| 86 | - description: LCX power domain |
| 87 | - description: LMX power domain |
| 88 | power-domain-names: |
| 89 | items: |
| 90 | - const: lcx |
| 91 | - const: lmx |
| 92 | |
| 93 | - if: |
| 94 | properties: |
| 95 | compatible: |
| 96 | enum: |
| 97 | - qcom,sc7180-mpss-pas |
| 98 | then: |
| 99 | properties: |
| 100 | power-domains: |
| 101 | items: |
| 102 | - description: CX power domain |
| 103 | - description: MX power domain |
| 104 | - description: MSS power domain |
| 105 | power-domain-names: |
| 106 | items: |
| 107 | - const: cx |
| 108 | - const: mx |
| 109 | - const: mss |
| 110 | |
| 111 | - if: |
| 112 | properties: |
| 113 | compatible: |
| 114 | enum: |
| 115 | - qcom,sc7280-mpss-pas |
| 116 | then: |
| 117 | properties: |
| 118 | power-domains: |
| 119 | items: |
| 120 | - description: CX power domain |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 121 | - description: MSS power domain |
| 122 | power-domain-names: |
| 123 | items: |
| 124 | - const: cx |
| 125 | - const: mss |
| 126 | |
| 127 | - if: |
| 128 | properties: |
| 129 | compatible: |
| 130 | enum: |
| 131 | - qcom,sc7280-cdsp-pas |
| 132 | - qcom,sc7280-wpss-pas |
| 133 | then: |
| 134 | properties: |
| 135 | power-domains: |
| 136 | items: |
| 137 | - description: CX power domain |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 138 | - description: MX power domain |
| 139 | power-domain-names: |
| 140 | items: |
| 141 | - const: cx |
| 142 | - const: mx |
| 143 | |
| 144 | unevaluatedProperties: false |
| 145 | |
| 146 | examples: |
| 147 | - | |
| 148 | #include <dt-bindings/clock/qcom,rpmh.h> |
| 149 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 150 | #include <dt-bindings/interrupt-controller/irq.h> |
| 151 | #include <dt-bindings/power/qcom-rpmpd.h> |
| 152 | |
| 153 | remoteproc@4080000 { |
| 154 | compatible = "qcom,sc7180-mpss-pas"; |
| 155 | reg = <0x04080000 0x4040>; |
| 156 | |
| 157 | clocks = <&rpmhcc RPMH_CXO_CLK>; |
| 158 | clock-names = "xo"; |
| 159 | |
| 160 | interrupts-extended = <&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>, |
| 161 | <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, |
| 162 | <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, |
| 163 | <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, |
| 164 | <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, |
| 165 | <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; |
| 166 | interrupt-names = "wdog", "fatal", "ready", "handover", |
| 167 | "stop-ack", "shutdown-ack"; |
| 168 | |
| 169 | memory-region = <&mpss_mem>; |
| 170 | |
| 171 | power-domains = <&rpmhpd SC7180_CX>, |
| 172 | <&rpmhpd SC7180_MX>, |
| 173 | <&rpmhpd SC7180_MSS>; |
| 174 | power-domain-names = "cx", "mx", "mss"; |
| 175 | |
| 176 | qcom,qmp = <&aoss_qmp>; |
| 177 | qcom,smem-states = <&modem_smp2p_out 0>; |
| 178 | qcom,smem-state-names = "stop"; |
| 179 | |
| 180 | glink-edge { |
| 181 | interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>; |
| 182 | label = "modem"; |
| 183 | qcom,remote-pid = <1>; |
| 184 | mboxes = <&apss_shared 12>; |
| 185 | }; |
| 186 | }; |