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       - winbond,w83l771
  38
  39
  40   interrupts:
  41     items:
  42       - description: |
  43           Single interrupt specifier which describes the LM90 "-ALERT" pin
  44           output.
  45
  46   reg:
  47     maxItems: 1
  48
  49   "#thermal-sensor-cells":
  50     const: 1
  51
  52   vcc-supply:
  53     description: phandle to the regulator that provides the +VCC supply
  54
  55 required:
  56   - compatible
  57   - reg
  58
  59 additionalProperties: false
  60
  61 examples:
  62   - |
  63     #include <dt-bindings/gpio/tegra-gpio.h>
  64     #include <dt-bindings/interrupt-controller/irq.h>
  65
  66     i2c {
  67         #address-cells = <1>;
  68         #size-cells = <0>;
  69
  70         sensor@4c {
  71             compatible = "onnn,nct1008";
  72             reg = <0x4c>;
  73             vcc-supply = <&palmas_ldo6_reg>;
  74             interrupt-parent = <&gpio>;
  75             interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
  76             #thermal-sensor-cells = <1>;
  77         };
  78     };