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The firmware-name property was originally introduced to allow end-users and integrators to select use-case-specific firmware for the WCN6855. However, specifying firmware for an M.2 WLAN module in the Device Tree is not appropriate. Instead, this functionality will be handled within the ath11k driver. Therefore, the firmware-name property is now deprecated. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Miaoqing Pan <miaoqing.pan@oss.qualcomm.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260121095055.3683957-3-miaoqing.pan@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
148 lines
3.6 KiB
YAML
148 lines
3.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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# Copyright (c) 2023 Linaro Limited
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k-pci.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies ath11k wireless devices (PCIe)
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maintainers:
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- Jeff Johnson <jjohnson@kernel.org>
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description: |
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Qualcomm Technologies IEEE 802.11ax PCIe devices
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properties:
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compatible:
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enum:
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- pci17cb,1101 # QCA6390
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- pci17cb,1103 # WCN6855
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reg:
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maxItems: 1
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qcom,calibration-variant:
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$ref: /schemas/types.yaml#/definitions/string
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description: |
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string to uniquely identify variant of the calibration data for designs
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with colliding bus and device ids
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qcom,ath11k-calibration-variant:
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$ref: /schemas/types.yaml#/definitions/string
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deprecated: true
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description: |
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string to uniquely identify variant of the calibration data for designs
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with colliding bus and device ids
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firmware-name:
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maxItems: 1
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deprecated: true
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description:
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If present, a board or platform specific string used to lookup
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usecase-specific firmware files for the device.
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vddrfacmn-supply:
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description: VDD_RFA_CMN supply regulator handle
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vddaon-supply:
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description: VDD_AON supply regulator handle
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vddwlcx-supply:
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description: VDD_WL_CX supply regulator handle
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vddwlmx-supply:
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description: VDD_WL_MX supply regulator handle
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vddrfa0p8-supply:
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description: VDD_RFA_0P8 supply regulator handle
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vddrfa1p2-supply:
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description: VDD_RFA_1P2 supply regulator handle
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vddrfa1p7-supply:
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description: VDD_RFA_1P7 supply regulator handle
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vddrfa1p8-supply:
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description: VDD_RFA_1P8 supply regulator handle
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vddpcie0p9-supply:
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description: VDD_PCIE_0P9 supply regulator handle
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vddpcie1p8-supply:
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description: VDD_PCIE_1P8 supply regulator handle
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required:
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- compatible
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- reg
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allOf:
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- if:
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properties:
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compatible:
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contains:
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const: pci17cb,1101
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then:
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required:
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- vddrfacmn-supply
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- vddaon-supply
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- vddwlcx-supply
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- vddwlmx-supply
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- vddrfa0p8-supply
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- vddrfa1p2-supply
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- vddrfa1p7-supply
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- vddpcie0p9-supply
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- vddpcie1p8-supply
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- if:
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properties:
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compatible:
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contains:
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const: pci17cb,1103
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then:
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required:
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- vddrfacmn-supply
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- vddaon-supply
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- vddwlcx-supply
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- vddwlmx-supply
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- vddrfa0p8-supply
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- vddrfa1p2-supply
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- vddrfa1p8-supply
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- vddpcie0p9-supply
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- vddpcie1p8-supply
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additionalProperties: false
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examples:
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- |
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pcie {
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#address-cells = <3>;
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#size-cells = <2>;
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pcie@0 {
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device_type = "pci";
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reg = <0x0 0x0 0x0 0x0 0x0>;
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#address-cells = <3>;
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#size-cells = <2>;
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ranges;
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bus-range = <0x01 0xff>;
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wifi@0 {
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compatible = "pci17cb,1103";
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reg = <0x10000 0x0 0x0 0x0 0x0>;
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vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>;
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vddaon-supply = <&vreg_pmu_aon_0p8>;
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vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
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vddwlmx-supply = <&vreg_pmu_wlmx_0p8>;
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vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
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vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
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vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
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vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
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vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
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qcom,calibration-variant = "LE_X13S";
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};
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};
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};
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