qcom,ath11k-pci.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2# Copyright (c) 2023 Linaro Limited
  3%YAML 1.2
  4---
  5$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k-pci.yaml#
  6$schema: http://devicetree.org/meta-schemas/core.yaml#
  7
  8title: Qualcomm Technologies ath11k wireless devices (PCIe)
  9
 10maintainers:
 11  - Jeff Johnson <jjohnson@kernel.org>
 12
 13description: |
 14  Qualcomm Technologies IEEE 802.11ax PCIe devices
 15
 16properties:
 17  compatible:
 18    enum:
 19      - pci17cb,1101  # QCA6390
 20      - pci17cb,1103  # WCN6855
 21
 22  reg:
 23    maxItems: 1
 24
 25  qcom,calibration-variant:
 26    $ref: /schemas/types.yaml#/definitions/string
 27    description: |
 28      string to uniquely identify variant of the calibration data for designs
 29      with colliding bus and device ids
 30
 31  qcom,ath11k-calibration-variant:
 32    $ref: /schemas/types.yaml#/definitions/string
 33    deprecated: true
 34    description: |
 35      string to uniquely identify variant of the calibration data for designs
 36      with colliding bus and device ids
 37
 38  firmware-name:
 39    maxItems: 1
 40    description:
 41      If present, a board or platform specific string used to lookup
 42      usecase-specific firmware files for the device.
 43
 44  vddrfacmn-supply:
 45    description: VDD_RFA_CMN supply regulator handle
 46
 47  vddaon-supply:
 48    description: VDD_AON supply regulator handle
 49
 50  vddwlcx-supply:
 51    description: VDD_WL_CX supply regulator handle
 52
 53  vddwlmx-supply:
 54    description: VDD_WL_MX supply regulator handle
 55
 56  vddrfa0p8-supply:
 57    description: VDD_RFA_0P8 supply regulator handle
 58
 59  vddrfa1p2-supply:
 60    description: VDD_RFA_1P2 supply regulator handle
 61
 62  vddrfa1p7-supply:
 63    description: VDD_RFA_1P7 supply regulator handle
 64
 65  vddrfa1p8-supply:
 66    description: VDD_RFA_1P8 supply regulator handle
 67
 68  vddpcie0p9-supply:
 69    description: VDD_PCIE_0P9 supply regulator handle
 70
 71  vddpcie1p8-supply:
 72    description: VDD_PCIE_1P8 supply regulator handle
 73
 74required:
 75  - compatible
 76  - reg
 77
 78allOf:
 79  - if:
 80      properties:
 81        compatible:
 82          contains:
 83            const: pci17cb,1101
 84    then:
 85      required:
 86        - vddrfacmn-supply
 87        - vddaon-supply
 88        - vddwlcx-supply
 89        - vddwlmx-supply
 90        - vddrfa0p8-supply
 91        - vddrfa1p2-supply
 92        - vddrfa1p7-supply
 93        - vddpcie0p9-supply
 94        - vddpcie1p8-supply
 95  - if:
 96      properties:
 97        compatible:
 98          contains:
 99            const: pci17cb,1103
100    then:
101      required:
102        - vddrfacmn-supply
103        - vddaon-supply
104        - vddwlcx-supply
105        - vddwlmx-supply
106        - vddrfa0p8-supply
107        - vddrfa1p2-supply
108        - vddrfa1p8-supply
109        - vddpcie0p9-supply
110        - vddpcie1p8-supply
111
112additionalProperties: false
113
114examples:
115  - |
116    pcie {
117        #address-cells = <3>;
118        #size-cells = <2>;
119
120        pcie@0 {
121            device_type = "pci";
122            reg = <0x0 0x0 0x0 0x0 0x0>;
123            #address-cells = <3>;
124            #size-cells = <2>;
125            ranges;
126
127            bus-range = <0x01 0xff>;
128
129            wifi@0 {
130                compatible = "pci17cb,1103";
131                reg = <0x10000 0x0 0x0 0x0 0x0>;
132
133                vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>;
134                vddaon-supply = <&vreg_pmu_aon_0p8>;
135                vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
136                vddwlmx-supply = <&vreg_pmu_wlmx_0p8>;
137                vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
138                vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
139                vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
140                vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
141                vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
142
143                qcom,calibration-variant = "LE_X13S";
144            };
145        };
146    };