bindings/regulator/gpio-regulator.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/gpio-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Liam Girdwood <lgirdwood@gmail.com>
11   - Mark Brown <broonie@kernel.org>
18   - $ref: regulator.yaml#
22     const: regulator-gpio
24   regulator-name: true
26   enable-gpios:
29       controlled solely by the presence of "enable-active-high" DT property.
39   gpios-states:
49     $ref: /schemas/types.yaml#/definitions/uint32-array
60     $ref: /schemas/types.yaml#/definitions/uint32-matrix
65         - description: Voltage in microvolts
66         - description: GPIO group state value
68   startup-delay-us:
69     description: startup time in microseconds
71   enable-active-high:
72     description: Polarity of "enable-gpio" GPIO is active HIGH. Default is
76   gpio-open-drain:
82   regulator-type:
86       - voltage
87       - current
90   vin-supply:
94   - compatible
95   - regulator-name
96   - gpios
97   - states
102   - |
103     gpio-regulator {
104       compatible = "regulator-gpio";
106       regulator-name = "mmci-gpio-supply";
107       regulator-min-microvolt = <1800000>;
108       regulator-max-microvolt = <2600000>;
109       regulator-boot-on;
111       enable-gpios = <&gpio0 23 0x4>;
119       startup-delay-us = <100000>;
120       enable-active-high;