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Diffstat (limited to 'Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml b/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml new file mode 100644 index 000000000000..d43c75da136f --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/qcom,qca639x.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/mfd/qcom,qca639x.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm QCA639x WiFi + Bluetoot SoC bindings + +maintainers: + - Andy Gross <agross@kernel.org> + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: | + This binding describes thes Qualcomm QCA6390 or QCA6391 power supplies and + enablement pins. + +properties: + compatible: + const: qcom,qca639x + + '#power-domain-cells': + const: 0 + + pinctrl-0: true + pinctrl-1: true + + pinctrl-names: + items: + - const: default + - const: active + + vddaon-supply: + description: + 0.95V always-on LDO power input + + vddpmu-supply: + description: + 0.95V LDO power input to PMU + + vddrfa1-supply: + description: + 0.95V LDO power input to RFA + + vddrfa2-supply: + description: + 1.25V LDO power input to RFA + + vddrfa3-supply: + description: + 2V LDO power input to RFA + + vddpcie1-supply: + description: + 1.25V LDO power input to PCIe part + + vddpcie2-supply: + description: + 2V LDO power input to PCIe part + + vddio-supply: + description: + 1.8V VIO input + +additionalProperties: false + +examples: + - | + qca639x: qca639x { + compatible = "qcom,qca639x"; + #power-domain-cells = <0>; + + vddaon-supply = <&vreg_s6a_0p95>; + vddpmu-supply = <&vreg_s2f_0p95>; + vddrfa1-supply = <&vreg_s2f_0p95>; + vddrfa2-supply = <&vreg_s8c_1p3>; + vddrfa3-supply = <&vreg_s5a_1p9>; + vddpcie1-supply = <&vreg_s8c_1p3>; + vddpcie2-supply = <&vreg_s5a_1p9>; + vddio-supply = <&vreg_s4a_1p8>; + pinctrl-names = "default", "active"; + pinctrl-0 = <&wlan_default_state &bt_default_state>; + pinctrl-1 = <&wlan_active_state &bt_active_state>; + }; +... |