Commit b6b88111 authored by Johan Hovold's avatar Johan Hovold Committed by Kalle Valo
Browse files

dt-bindings: net: wireless: add ath11k pcie bindings 



Add devicetree bindings for Qualcomm ath11k PCIe devices such as WCN6855
for which the calibration data variant may need to be described.

Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarKalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230321094011.9759-2-johan+linaro@kernel.org
parent 25d165c4

Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

# Copyright (c) 2023 Linaro Limited

%YAML 1.2

---

$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k-pci.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Qualcomm Technologies ath11k wireless devices (PCIe)



maintainers:

  - Kalle Valo <kvalo@kernel.org>



description: |

  Qualcomm Technologies IEEE 802.11ax PCIe devices



properties:

  compatible:

    enum:

      - pci17cb,1103  # WCN6855



  reg:

    maxItems: 1



  qcom,ath11k-calibration-variant:

    $ref: /schemas/types.yaml#/definitions/string

    description: |

      string to uniquely identify variant of the calibration data for designs

      with colliding bus and device ids



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    pcie {

        #address-cells = <3>;

        #size-cells = <2>;



        pcie@0 {

            device_type = "pci";

            reg = <0x0 0x0 0x0 0x0 0x0>;

            #address-cells = <3>;

            #size-cells = <2>;

            ranges;



            bus-range = <0x01 0xff>;



            wifi@0 {

                compatible = "pci17cb,1103";

                reg = <0x10000 0x0 0x0 0x0 0x0>;



                qcom,ath11k-calibration-variant = "LE_X13S";

            };

        };

    };