Documentation/devicetree/bindings/mfd/dlg,da9063.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/dlg,da9063.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC)
   8
   9 maintainers:
  10   - Steve Twiss <stwiss.opensource@diasemi.com>
  11
  12 description: |
  13   For device-tree bindings of other sub-modules refer to the binding documents
  14   under the respective sub-system directories.
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - dlg,da9063
  20       - dlg,da9063l
  21
  22   reg:
  23     maxItems: 1
  24
  25   interrupts:
  26     maxItems: 1
  27
  28   interrupt-controller: true
  29
  30   "#interrupt-cells":
  31     const: 2
  32
  33   dlg,use-sw-pm:
  34     type: boolean
  35     description:
  36       Disable the watchdog during suspend.
  37       Only use this option if you can't use the watchdog automatic suspend
  38       function during a suspend (see register CONTROL_B).
  39
  40   watchdog:
  41     type: object
  42     $ref: /schemas/watchdog/watchdog.yaml#
  43     unevaluatedProperties: false
  44     properties:
  45       compatible:
  46         const: dlg,da9063-watchdog
  47
  48   rtc:
  49     type: object
  50     $ref: /schemas/rtc/rtc.yaml#
  51     unevaluatedProperties: false
  52     properties:
  53       compatible:
  54         const: dlg,da9063-rtc
  55
  56   onkey:
  57     type: object
  58     $ref: /schemas/input/input.yaml#
  59     unevaluatedProperties: false
  60     properties:
  61       compatible:
  62         const: dlg,da9063-onkey
  63
  64       dlg,disable-key-power:
  65         type: boolean
  66         description: |
  67           Disable power-down using a long key-press.
  68           If this entry does not exist then by default the key-press triggered
  69           power down is enabled and the OnKey will support both KEY_POWER and
  70           KEY_SLEEP.
  71
  72   regulators:
  73     type: object
  74     additionalProperties: false
  75     patternProperties:
  76       "^(ldo([1-9]|1[01])|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged)$":
  77         $ref: /schemas/regulator/regulator.yaml
  78         unevaluatedProperties: false
  79
  80 required:
  81   - compatible
  82   - reg
  83   - interrupts
  84   - interrupt-controller
  85
  86 additionalProperties: false
  87
  88 examples:
  89   - |
  90     #include <dt-bindings/interrupt-controller/irq.h>
  91     i2c {
  92       #address-cells = <1>;
  93       #size-cells = <0>;
  94       pmic@58 {
  95         compatible = "dlg,da9063";
  96         reg = <0x58>;
  97         #interrupt-cells = <2>;
  98         interrupt-parent = <&gpio6>;
  99         interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 100         interrupt-controller;
 101
 102         rtc {
 103           compatible = "dlg,da9063-rtc";
 104         };
 105
 106         watchdog {
 107           compatible = "dlg,da9063-watchdog";
 108         };
 109
 110         onkey {
 111           compatible = "dlg,da9063-onkey";
 112           dlg,disable-key-power;
 113         };
 114
 115         regulators {
 116           bcore1 {
 117             regulator-name = "BCORE1";
 118             regulator-min-microvolt = <300000>;
 119             regulator-max-microvolt = <1570000>;
 120             regulator-min-microamp = <500000>;
 121             regulator-max-microamp = <2000000>;
 122             regulator-boot-on;
 123           };
 124           ldo11 {
 125             regulator-name = "LDO_11";
 126             regulator-min-microvolt = <900000>;
 127             regulator-max-microvolt = <3600000>;
 128             regulator-boot-on;
 129           };
 130         };
 131       };
 132     };
 133 ...