| 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,qcs404-pas.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm QCS404 Peripheral Authentication Service |
| 8 | |
| 9 | maintainers: |
| 10 | - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
| 11 | |
| 12 | description: |
| 13 | Qualcomm QCS404 SoC Peripheral Authentication Service loads and boots |
| 14 | firmware on the Qualcomm DSP Hexagon cores. |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | enum: |
| 19 | - qcom,qcs404-adsp-pas |
| 20 | - qcom,qcs404-cdsp-pas |
| 21 | - qcom,qcs404-wcss-pas |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | clocks: |
| 27 | items: |
| 28 | - description: XO clock |
| 29 | |
| 30 | clock-names: |
| 31 | items: |
| 32 | - const: xo |
| 33 | |
| 34 | interrupts: |
| 35 | maxItems: 5 |
| 36 | |
| 37 | interrupt-names: |
| 38 | maxItems: 5 |
| 39 | |
| 40 | power-domains: false |
| 41 | power-domain-names: false |
| 42 | smd-edge: false |
| 43 | |
| 44 | memory-region: |
| 45 | maxItems: 1 |
| 46 | description: Reference to the reserved-memory for the Hexagon core |
| 47 | |
| 48 | firmware-name: |
| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame] | 49 | maxItems: 1 |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 50 | description: Firmware name for the Hexagon core |
| 51 | |
| 52 | required: |
| 53 | - compatible |
| 54 | - reg |
| 55 | - memory-region |
| 56 | |
| 57 | allOf: |
| 58 | - $ref: /schemas/remoteproc/qcom,pas-common.yaml# |
| 59 | |
| 60 | unevaluatedProperties: false |
| 61 | |
| 62 | examples: |
| 63 | - | |
| 64 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 65 | #include <dt-bindings/interrupt-controller/irq.h> |
| 66 | |
| 67 | remoteproc@c700000 { |
| 68 | compatible = "qcom,qcs404-adsp-pas"; |
| 69 | reg = <0x0c700000 0x4040>; |
| 70 | |
| 71 | clocks = <&xo_board>; |
| 72 | clock-names = "xo"; |
| 73 | |
| 74 | interrupts-extended = <&intc GIC_SPI 293 IRQ_TYPE_EDGE_RISING>, |
| 75 | <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, |
| 76 | <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, |
| 77 | <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, |
| 78 | <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; |
| 79 | interrupt-names = "wdog", "fatal", "ready", |
| 80 | "handover", "stop-ack"; |
| 81 | |
| 82 | memory-region = <&adsp_fw_mem>; |
| 83 | |
| 84 | qcom,smem-states = <&adsp_smp2p_out 0>; |
| 85 | qcom,smem-state-names = "stop"; |
| 86 | |
| 87 | glink-edge { |
| 88 | interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>; |
| 89 | |
| 90 | qcom,remote-pid = <2>; |
| 91 | mboxes = <&apcs_glb 8>; |
| 92 | |
| 93 | label = "adsp"; |
| 94 | }; |
| 95 | }; |