| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/pci/qcom,pcie-common.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm PCI Express Root Complex Common Properties |
| 8 | |
| 9 | maintainers: |
| 10 | - Bjorn Andersson <andersson@kernel.org> |
| 11 | - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
| 12 | |
| 13 | properties: |
| 14 | reg: |
| 15 | minItems: 4 |
| 16 | maxItems: 6 |
| 17 | |
| 18 | reg-names: |
| 19 | minItems: 4 |
| 20 | maxItems: 6 |
| 21 | |
| 22 | interrupts: |
| 23 | minItems: 1 |
| 24 | maxItems: 8 |
| 25 | |
| 26 | interrupt-names: |
| 27 | minItems: 1 |
| 28 | maxItems: 8 |
| 29 | |
| 30 | iommu-map: |
| 31 | minItems: 1 |
| 32 | maxItems: 16 |
| 33 | |
| 34 | clocks: |
| 35 | minItems: 3 |
| 36 | maxItems: 13 |
| 37 | |
| 38 | clock-names: |
| 39 | minItems: 3 |
| 40 | maxItems: 13 |
| 41 | |
| 42 | dma-coherent: true |
| 43 | |
| 44 | interconnects: |
| 45 | maxItems: 2 |
| 46 | |
| 47 | interconnect-names: |
| 48 | items: |
| 49 | - const: pcie-mem |
| 50 | - const: cpu-pcie |
| 51 | |
| 52 | phys: |
| 53 | maxItems: 1 |
| 54 | |
| 55 | phy-names: |
| 56 | items: |
| 57 | - const: pciephy |
| 58 | |
| 59 | power-domains: |
| 60 | maxItems: 1 |
| 61 | |
| 62 | required-opps: |
| 63 | maxItems: 1 |
| 64 | |
| 65 | resets: |
| 66 | minItems: 1 |
| 67 | maxItems: 12 |
| 68 | |
| 69 | reset-names: |
| 70 | minItems: 1 |
| 71 | maxItems: 12 |
| 72 | |
| 73 | perst-gpios: |
| 74 | description: GPIO controlled connection to PERST# signal |
| 75 | maxItems: 1 |
| 76 | |
| 77 | wake-gpios: |
| 78 | description: GPIO controlled connection to WAKE# signal |
| 79 | maxItems: 1 |
| 80 | |
| 81 | required: |
| 82 | - reg |
| 83 | - reg-names |
| 84 | - interrupt-map-mask |
| 85 | - interrupt-map |
| 86 | - clocks |
| 87 | - clock-names |
| 88 | |
| 89 | anyOf: |
| 90 | - required: |
| 91 | - interrupts |
| 92 | - interrupt-names |
| 93 | - "#interrupt-cells" |
| 94 | - required: |
| 95 | - msi-map |
| 96 | |
| 97 | allOf: |
| 98 | - $ref: /schemas/pci/pci-bus.yaml# |
| 99 | |
| 100 | additionalProperties: true |