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Tue, 28 Oct 2025 08:32:29 -0700 (PDT) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-429952d9e80sm20844417f8f.28.2025.10.28.08.32.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Oct 2025 08:32:29 -0700 (PDT) From: Krzysztof Kozlowski Date: Tue, 28 Oct 2025 16:32:00 +0100 Subject: [PATCH 11/12] dt-bindings: bluetooth: qcom,wcn7850-bt: Split to separate schema Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251028-dt-bindings-qcom-bluetooth-v1-11-524a978e3cda@linaro.org> References: <20251028-dt-bindings-qcom-bluetooth-v1-0-524a978e3cda@linaro.org> In-Reply-To: <20251028-dt-bindings-qcom-bluetooth-v1-0-524a978e3cda@linaro.org> To: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B One big Qualcomm Bluetooth schema is hardly manageable: it lists all possible properties (19 supplies). Split qcom,wcn7850-bt to separate bindings, so device schema will be easier to read/maintain and list only relevant properties. Signed-off-by: Krzysztof Kozlowski --- ...ualcomm-bluetooth.yaml =3D> qcom,wcn7850-bt.yaml} | 97 ++++++++--------= ------ 1 file changed, 36 insertions(+), 61 deletions(-) diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluet= ooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt= .yaml similarity index 50% rename from Documentation/devicetree/bindings/net/bluetooth/qualcomm-blueto= oth.yaml rename to Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.y= aml index ff301798b50c..d2a1477380eb 100644 --- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.ya= ml +++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,wcn7850-bt.yaml @@ -1,18 +1,15 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml# +$id: http://devicetree.org/schemas/net/bluetooth/qcom,wcn7850-bt.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# =20 -title: Qualcomm Bluetooth Chips +title: Qualcomm WCN7850 Bluetooth =20 maintainers: - Balakrishna Godavarthi - Rocky Liao =20 -description: - This binding describes Qualcomm UART-attached bluetooth chips. - properties: compatible: enum: @@ -20,92 +17,70 @@ properties: =20 enable-gpios: maxItems: 1 - description: gpio specifier used to enable chip =20 swctrl-gpios: maxItems: 1 description: gpio specifier is used to find status of clock supply to SoC - - clocks: - maxItems: 1 - description: clock provided to the controller (SUSCLK_32KHZ) + vddaon-supply: + description: VDD_AON supply regulator handle =20 vddio-supply: description: VDD_IO supply regulator handle =20 - vddxo-supply: - description: VDD_XO supply regulator handle - - vddaon-supply: - description: VDD_AON supply regulator handle - vdddig-supply: description: VDD_DIG supply regulator handle - - vddbtcmx-supply: - description: VDD_BT_CMX supply regulator handle - - vddrfacmn-supply: - description: VDD_RFA_CMN supply regulator handle - vddrfa0p8-supply: description: VDD_RFA_0P8 supply regulator handle =20 - vddrfa1p7-supply: - description: VDD_RFA_1P7 supply regulator handle - - vddrfa1p8-supply: - description: VDD_RFA_1P8 supply regulator handle - vddrfa1p2-supply: description: VDD_RFA_1P2 supply regulator handle =20 + vddrfa1p8-supply: + description: VDD_RFA_1P8 supply regulator handle + vddrfa1p9-supply: description: VDD_RFA_1P9 supply regulator handle =20 + vddrfacmn-supply: + description: VDD_RFA_CMN supply regulator handle + vddwlcx-supply: description: VDD_WLCX supply regulator handle =20 vddwlmx-supply: description: VDD_WLMX supply regulator handle =20 - max-speed: true - - firmware-name: - minItems: 1 - items: - - description: specify the name of nvm firmware to load - - description: specify the name of rampatch firmware to load - - local-bd-address: true - - qcom,local-bd-address-broken: - type: boolean - description: - boot firmware is incorrectly passing the address in big-endian order - required: - compatible - -additionalProperties: false + - vddrfacmn-supply + - vddaon-supply + - vddwlcx-supply + - vddwlmx-supply + - vddrfa0p8-supply + - vddrfa1p2-supply + - vddrfa1p8-supply =20 allOf: - $ref: bluetooth-controller.yaml# + - $ref: qcom,bluetooth-common.yaml - $ref: /schemas/serial/serial-peripheral-props.yaml# =20 - - if: - properties: - compatible: - contains: - enum: - - qcom,wcn7850-bt - then: - required: - - vddrfacmn-supply - - vddaon-supply - - vddwlcx-supply - - vddwlmx-supply - - vddrfa0p8-supply - - vddrfa1p2-supply - - vddrfa1p8-supply +unevaluatedProperties: false + +examples: + - | + serial { + bluetooth { + compatible =3D "qcom,wcn7850-bt"; + + max-speed =3D <3200000>; + vddaon-supply =3D <&vreg_pmu_aon_0p59>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p8>; + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p85>; + }; + }; --=20 2.48.1