Qualcomm SPMI Regulators - compatible: Usage: required Value type: Definition: must be one of: "qcom,pm8841-regulators" "qcom,pm8916-regulators" "qcom,pm8941-regulators" - interrupts: Usage: optional Value type: Definition: List of OCP interrupts. - interrupt-names: Usage: required if 'interrupts' property present Value type: Definition: List of strings defining the names of the interrupts in the 'interrupts' property 1-to-1. Supported values are "ocp-", where corresponds to a voltage switch type regulator. - vdd_s1-supply: - vdd_s2-supply: - vdd_s3-supply: - vdd_s4-supply: - vdd_s5-supply: - vdd_s6-supply: - vdd_s7-supply: - vdd_s8-supply: Usage: optional (pm8841 only) Value type: Definition: Reference to regulator supplying the input pin, as described in the data sheet. - vdd_s1-supply: - vdd_s2-supply: - vdd_s3-supply: - vdd_s4-supply: - vdd_l1_l3-supply: - vdd_l2-supply: - vdd_l4_l5_l6-supply: - vdd_l7-supply: - vdd_l8_l11_l14_l15_l16-supply: - vdd_l9_l10_l12_l13_l17_l18-supply: Usage: optional (pm8916 only) Value type: Definition: Reference to regulator supplying the input pin, as described in the data sheet. - vdd_s1-supply: - vdd_s2-supply: - vdd_s3-supply: - vdd_l1_l3-supply: - vdd_l2_lvs_1_2_3-supply: - vdd_l4_l11-supply: - vdd_l5_l7-supply: - vdd_l6_l12_l14_l15-supply: - vdd_l8_l16_l18_19-supply: - vdd_l9_l10_l17_l22-supply: - vdd_l13_l20_l23_l24-supply: - vdd_l21-supply: - vin_5vs-supply: Usage: optional (pm8941 only) Value type: Definition: Reference to regulator supplying the input pin, as described in the data sheet. The regulator node houses sub-nodes for each regulator within the device. Each sub-node is identified using the node's name, with valid values listed for each of the PMICs below. pm8841: s1, s2, s3, s4, s5, s6, s7, s8 pm8916: s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18 pm8941: s1, s2, s3, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, mvs1, mvs2 The content of each sub-node is defined by the standard binding for regulators - see regulator.txt - with additional custom properties described below: - regulator-initial-mode: Usage: optional Value type: Descrption: 1 = Set initial mode to high power mode (HPM), also referred to as NPM. HPM consumes more ground current than LPM, but it can source significantly higher load current. HPM is not available on boost type regulators. For voltage switch type regulators, HPM implies that over current protection and soft start are active all the time. 0 = Set initial mode to low power mode (LPM). Example: regulators { compatible = "qcom,pm8941-regulators"; vdd_l1_l3-supply = <&s1>; s1: s1 { regulator-min-microvolt = <1300000>; regulator-max-microvolt = <1400000>; }; ... l1: l1 { regulator-min-microvolt = <1225000>; regulator-max-microvolt = <1300000>; }; .... };