bindings/mfd/hisilicon%2Chi6421-spmi-pmic.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: HiSilicon 6421v600 SPMI PMIC
10   - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
14   (SPMI) bus. It provides interrupts and power supply.
16   The GPIO and interrupt settings are represented as part of the top-level PMIC
19   The SPMI controller part is provided by
20   Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
24     pattern: "pmic@[0-9a-f]"
27     const: hisilicon,hi6421v600-spmi
32   '#interrupt-cells':
35   interrupt-controller: true
46       '^ldo[0-9]+$':
54   - compatible
55   - reg
56   - regulators
61   - |
62     #include <dt-bindings/spmi/spmi.h>
64     spmi {
65         #address-cells = <2>;
66         #size-cells = <0>;
69             compatible = "hisilicon,hi6421v600-spmi";
72             #interrupt-cells = <2>;
73             interrupt-controller;
74             interrupt-parent = <&gpio28>;
79                     regulator-name = "ldo3";
80                     regulator-min-microvolt = <1500000>;
81                     regulator-max-microvolt = <2000000>;
82                     regulator-boot-on;
86                     regulator-name = "ldo4";
87                     regulator-min-microvolt = <1725000>;
88                     regulator-max-microvolt = <1900000>;
89                     regulator-boot-on;
93                     regulator-name = "ldo9";
94                     regulator-min-microvolt = <1750000>;
95                     regulator-max-microvolt = <3300000>;
96                     regulator-boot-on;
100                     regulator-name = "ldo15";
101                     regulator-min-microvolt = <1800000>;
102                     regulator-max-microvolt = <3000000>;
103                     regulator-always-on;
107                     regulator-name = "ldo16";
108                     regulator-min-microvolt = <1800000>;
109                     regulator-max-microvolt = <3000000>;
110                     regulator-boot-on;
114                     regulator-name = "ldo17";
115                     regulator-min-microvolt = <2500000>;
116                     regulator-max-microvolt = <3300000>;
120                     regulator-name = "ldo33";
121                     regulator-min-microvolt = <2500000>;
122                     regulator-max-microvolt = <3300000>;
123                     regulator-boot-on;
127                     regulator-name = "ldo34";
128                     regulator-min-microvolt = <2600000>;
129                     regulator-max-microvolt = <3300000>;