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dt-bindings: bluetooth: qcom,wcn6750-bt: Split to separate schema

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One big Qualcomm Bluetooth schema is hardly manageable: it lists all
possible properties (19 supplies).  Split qcom,wcn6750-bt to separate
bindings, so device schema will be easier to read/maintain and list only
relevant properties.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Krzysztof Kozlowski 2026-01-11 16:49:03 +01:00 committed by Luiz Augusto von Dentz
parent 77f1835364
commit af97be93b4
2 changed files with 86 additions and 45 deletions
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86
Documentation/devicetree/bindings/net/bluetooth/qcom,wcn6750-bt.yaml Normal file
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@ -0,0 +1,86 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn6750-bt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm WCN6750 Bluetooth
maintainers:
- Balakrishna Godavarthi <quic_bgodavar@quicinc.com>
- Rocky Liao <quic_rjliao@quicinc.com>
properties:
compatible:
enum:
- qcom,wcn6750-bt
enable-gpios:
maxItems: 1
swctrl-gpios:
maxItems: 1
description: gpio specifier is used to find status
of clock supply to SoC
vddaon-supply:
description: VDD_AON supply regulator handle
vddasd-supply:
description: VDD_ASD supply regulator handle
vddbtcmx-supply:
description: VDD_BT_CMX supply regulator handle
vddbtcxmx-supply:
description: VDD_BT_CXMX supply regulator handle
vddio-supply:
description: VDD_IO supply regulator handle
vddrfa0p8-supply:
description: VDD_RFA_0P8 supply regulator handle
vddrfa1p2-supply:
description: VDD_RFA_1P2 supply regulator handle
vddrfa1p7-supply:
description: VDD_RFA_1P7 supply regulator handle
vddrfa2p2-supply:
description: VDD_RFA_2P2 supply regulator handle
vddrfacmn-supply:
description: VDD_RFA_CMN supply regulator handle
required:
- compatible
- vddaon-supply
- vddrfa0p8-supply
- vddrfa1p2-supply
- vddrfa1p7-supply
- vddrfacmn-supply
allOf:
- $ref: bluetooth-controller.yaml#
- $ref: qcom,bluetooth-common.yaml
- $ref: /schemas/serial/serial-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
serial {
bluetooth {
compatible = "qcom,wcn6750-bt";
firmware-name = "msnv11.bin";
max-speed = <3200000>;
vddaon-supply = <&vreg_pmu_aon_0p59>;
vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
};
};

45
Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
View File

@ -16,7 +16,6 @@ description:
properties:
compatible:
enum:
- qcom,wcn6750-bt
- qcom,wcn6855-bt
- qcom,wcn7850-bt
@ -62,12 +61,6 @@ properties:
vddrfa1p9-supply:
description: VDD_RFA_1P9 supply regulator handle
vddrfa2p2-supply:
description: VDD_RFA_2P2 supply regulator handle
vddasd-supply:
description: VDD_ASD supply regulator handle
vddwlcx-supply:
description: VDD_WLCX supply regulator handle
@ -98,19 +91,6 @@ allOf:
- $ref: bluetooth-controller.yaml#
- $ref: /schemas/serial/serial-peripheral-props.yaml#
- if:
properties:
compatible:
contains:
enum:
- qcom,wcn6750-bt
then:
required:
- vddaon-supply
- vddrfacmn-supply
- vddrfa0p8-supply
- vddrfa1p7-supply
- vddrfa1p2-supply
- if:
properties:
compatible:
@ -142,28 +122,3 @@ allOf:
- vddrfa0p8-supply
- vddrfa1p2-supply
- vddrfa1p8-supply
examples:
- |
#include <dt-bindings/gpio/gpio.h>
serial {
bluetooth {
compatible = "qcom,wcn6750-bt";
pinctrl-names = "default";
pinctrl-0 = <&bt_en_default>;
enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
vddio-supply = <&vreg_l19b_1p8>;
vddaon-supply = <&vreg_s7b_0p9>;
vddbtcxmx-supply = <&vreg_s7b_0p9>;
vddrfacmn-supply = <&vreg_s7b_0p9>;
vddrfa0p8-supply = <&vreg_s7b_0p9>;
vddrfa1p7-supply = <&vreg_s1b_1p8>;
vddrfa1p2-supply = <&vreg_s8b_1p2>;
vddrfa2p2-supply = <&vreg_s1c_2p2>;
vddasd-supply = <&vreg_l11c_2p8>;
max-speed = <3200000>;
firmware-name = "msnv11.bin";
};
};