qcom,pm8008.yaml

  1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/mfd/qcom,pm8008.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm Technologies, Inc. PM8008 PMIC
  8
  9maintainers:
 10  - Guru Das Srinagesh <quic_gurus@quicinc.com>
 11
 12description: |
 13  Qualcomm Technologies, Inc. PM8008 is a dedicated camera PMIC that integrates
 14  all the necessary power management, housekeeping, and interface support
 15  functions into a single IC.
 16
 17properties:
 18  compatible:
 19    const: qcom,pm8008
 20
 21  reg:
 22    maxItems: 1
 23
 24  interrupts:
 25    maxItems: 1
 26
 27  reset-gpios:
 28    maxItems: 1
 29
 30  vdd-l1-l2-supply: true
 31  vdd-l3-l4-supply: true
 32  vdd-l5-supply: true
 33  vdd-l6-supply: true
 34  vdd-l7-supply: true
 35
 36  gpio-controller: true
 37
 38  "#gpio-cells":
 39    const: 2
 40
 41  gpio-ranges:
 42    maxItems: 1
 43
 44  interrupt-controller: true
 45
 46  "#interrupt-cells":
 47    const: 2
 48
 49  "#thermal-sensor-cells":
 50    const: 0
 51
 52  pinctrl:
 53    type: object
 54    additionalProperties: false
 55    patternProperties:
 56      "-state$":
 57        type: object
 58
 59        allOf:
 60          - $ref: /schemas/pinctrl/pinmux-node.yaml
 61          - $ref: /schemas/pinctrl/pincfg-node.yaml
 62
 63        properties:
 64          pins:
 65            items:
 66              pattern: "^gpio[12]$"
 67
 68          function:
 69            items:
 70              - enum:
 71                  - normal
 72
 73        required:
 74          - pins
 75          - function
 76
 77        additionalProperties: false
 78
 79  regulators:
 80    type: object
 81    additionalProperties: false
 82    patternProperties:
 83      "^ldo[1-7]$":
 84        type: object
 85        $ref: /schemas/regulator/regulator.yaml#
 86        unevaluatedProperties: false
 87
 88required:
 89  - compatible
 90  - reg
 91  - interrupts
 92  - vdd-l1-l2-supply
 93  - vdd-l3-l4-supply
 94  - vdd-l5-supply
 95  - vdd-l6-supply
 96  - vdd-l7-supply
 97  - gpio-controller
 98  - "#gpio-cells"
 99  - gpio-ranges
100  - interrupt-controller
101  - "#interrupt-cells"
102  - "#thermal-sensor-cells"
103
104additionalProperties: false
105
106examples:
107  - |
108    #include <dt-bindings/gpio/gpio.h>
109    #include <dt-bindings/interrupt-controller/irq.h>
110
111    i2c {
112      #address-cells = <1>;
113      #size-cells = <0>;
114
115      pm8008: pmic@8 {
116        compatible = "qcom,pm8008";
117        reg = <0x8>;
118
119        interrupt-parent = <&tlmm>;
120        interrupts = <32 IRQ_TYPE_EDGE_RISING>;
121
122        reset-gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
123
124        vdd-l1-l2-supply = <&vreg_s8b_1p2>;
125        vdd-l3-l4-supply = <&vreg_s1b_1p8>;
126        vdd-l5-supply = <&vreg_bob>;
127        vdd-l6-supply = <&vreg_bob>;
128        vdd-l7-supply = <&vreg_bob>;
129
130        gpio-controller;
131        #gpio-cells = <2>;
132        gpio-ranges = <&pm8008 0 0 2>;
133
134        interrupt-controller;
135        #interrupt-cells = <2>;
136
137        #thermal-sensor-cells = <0>;
138
139        pinctrl {
140          gpio-keys-state {
141            pins = "gpio1";
142            function = "normal";
143          };
144        };
145
146        regulators {
147          ldo1 {
148            regulator-name = "vreg_l1";
149            regulator-min-microvolt = <950000>;
150            regulator-max-microvolt = <1300000>;
151          };
152        };
153      };
154    };
155
156...