Documentation/devicetree/bindings/hwmon/national,lm90.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/hwmon/national,lm90.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: LM90 series thermometer
   8
   9 maintainers:
  10   - Jean Delvare <jdelvare@suse.com>
  11   - Guenter Roeck <linux@roeck-us.net>
  12
  13 properties:
  14   compatible:
  15     enum:
  16       - adi,adm1032
  17       - adi,adt7461
  18       - adi,adt7461a
  19       - dallas,max6646
  20       - dallas,max6647
  21       - dallas,max6649
  22       - dallas,max6657
  23       - dallas,max6658
  24       - dallas,max6659
  25       - dallas,max6680
  26       - dallas,max6681
  27       - dallas,max6695
  28       - dallas,max6696
  29       - gmt,g781
  30       - national,lm86
  31       - national,lm89
  32       - national,lm90
  33       - national,lm99
  34       - nxp,sa56004
  35       - onnn,nct1008
  36       - ti,tmp451
  37       - ti,tmp461
  38       - winbond,w83l771
  39
  40
  41   interrupts:
  42     items:
  43       - description: |
  44           Single interrupt specifier which describes the LM90 "-ALERT" pin
  45           output.
  46
  47   reg:
  48     maxItems: 1
  49
  50   "#thermal-sensor-cells":
  51     const: 1
  52
  53   vcc-supply:
  54     description: phandle to the regulator that provides the +VCC supply
  55
  56   ti,extended-range-enable:
  57     description: Set to enable extended range temperature.
  58     type: boolean
  59
  60 required:
  61   - compatible
  62   - reg
  63
  64 allOf:
  65   - if:
  66       not:
  67         properties:
  68           compatible:
  69             contains:
  70               enum:
  71                 - adi,adt7461
  72                 - adi,adt7461a
  73                 - ti,tmp451
  74                 - ti,tmp461
  75     then:
  76       properties:
  77         ti,extended-range-enable: false
  78
  79 additionalProperties: false
  80
  81 examples:
  82   - |
  83     #include <dt-bindings/interrupt-controller/irq.h>
  84
  85     i2c {
  86         #address-cells = <1>;
  87         #size-cells = <0>;
  88
  89         sensor@4c {
  90             compatible = "onnn,nct1008";
  91             reg = <0x4c>;
  92             vcc-supply = <&palmas_ldo6_reg>;
  93             interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
  94             #thermal-sensor-cells = <1>;
  95         };
  96     };