The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/iio/dac/adi,ad5064.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/iio/dac/adi,ad5064.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Analog Devices AD5064 and similar DACs
    8 
    9 maintainers:
   10   - Lars-Peter Clausen <lars@metafoo.de>
   11   - Jonathan Cameron <jic23@kernel.org>
   12 
   13 description: |
   14    A range of similar DAC devices with between 1 and 12 channels. Some parts
   15    have internal references, others require a single shared external reference
   16    and the remainder have a separate reference pin for each DAC.
   17 
   18 properties:
   19   compatible:
   20     oneOf:
   21       - description: I2C devics
   22         enum:
   23           - adi,ad5024
   24           - adi,ad5025
   25           - adi,ad5044
   26           - adi,ad5045
   27           - adi,ad5064
   28           - adi,ad5064-1
   29           - adi,ad5065
   30           - adi,ad5628-1
   31           - adi,ad5628-2
   32           - adi,ad5648-1
   33           - adi,ad5648-2
   34           - adi,ad5666-1
   35           - adi,ad5666-2
   36           - adi,ad5668-1
   37           - adi,ad5668-2
   38           - adi,ad5668-3
   39       - description: SPI devices
   40         enum:
   41           - adi,ad5625
   42           - adi,ad5625r-1v25
   43           - adi,ad5625r-2v5
   44           - adi,ad5627
   45           - adi,ad5627r-1v25
   46           - adi,ad5627r-2v5
   47           - adi,ad5629-1
   48           - adi,ad5629-2
   49           - adi,ad5629-3
   50           - adi,ad5645r-1v25
   51           - adi,ad5645r-2v5
   52           - adi,ad5665
   53           - adi,ad5665r-1v25
   54           - adi,ad5665r-2v5
   55           - adi,ad5667
   56           - adi,ad5667r-1v25
   57           - adi,ad5667r-2v5
   58           - adi,ad5669-1
   59           - adi,ad5669-2
   60           - adi,ad5669-3
   61           - lltc,ltc2606
   62           - lltc,ltc2607
   63           - lltc,ltc2609
   64           - lltc,ltc2616
   65           - lltc,ltc2617
   66           - lltc,ltc2619
   67           - lltc,ltc2626
   68           - lltc,ltc2627
   69           - lltc,ltc2629
   70           - lltc,ltc2631-l12
   71           - lltc,ltc2631-h12
   72           - lltc,ltc2631-l10
   73           - lltc,ltc2631-h10
   74           - lltc,ltc2631-l8
   75           - lltc,ltc2631-h8
   76           - lltc,ltc2633-l12
   77           - lltc,ltc2633-h12
   78           - lltc,ltc2633-l10
   79           - lltc,ltc2633-h10
   80           - lltc,ltc2633-l8
   81           - lltc,ltc2633-h8
   82           - lltc,ltc2635-l12
   83           - lltc,ltc2635-h12
   84           - lltc,ltc2635-l10
   85           - lltc,ltc2635-h10
   86           - lltc,ltc2635-l8
   87           - lltc,ltc2635-h8
   88 
   89   reg:
   90     maxItems: 1
   91 
   92   vrefA-supply: true
   93   vrefB-supply: true
   94   vrefC-supply: true
   95   vrefD-supply: true
   96   vref-supply: true
   97 
   98   spi-max-frequency: true
   99 
  100 additionalProperties: false
  101 
  102 required:
  103   - compatible
  104   - reg
  105 
  106 allOf:
  107   - # Shared external vref, no internal reference
  108     if:
  109       properties:
  110         compatible:
  111           contains:
  112             enum:
  113               - adi,ad5064-1
  114               - adi,ad5625
  115               - adi,ad5627
  116               - adi,ad5665
  117               - adi,ad5667
  118               - lltc,ltc2606
  119               - lltc,ltc2607
  120               - lltc,ltc2616
  121               - lltc,ltc2617
  122               - lltc,ltc2626
  123               - lltc,ltc2627
  124     then:
  125       properties:
  126         vref-supply: true
  127         vrefA-supply: false
  128         vrefB-supply: false
  129         vrefC-supply: false
  130         vrefD-supply: false
  131       required:
  132         - vref-supply
  133   - # Shared external vref, internal reference available
  134     if:
  135       properties:
  136         compatible:
  137           contains:
  138             enum:
  139               - adi,ad5625r-1v25
  140               - adi,ad5625r-2v5
  141               - adi,ad5627r-1v25
  142               - adi,ad5627r-2v5
  143               - adi,ad5628-1
  144               - adi,ad5628-2
  145               - adi,ad5629-1
  146               - adi,ad5629-2
  147               - adi,ad5629-3
  148               - adi,ad5645r-1v25
  149               - adi,ad5645r-2v5
  150               - adi,ad5647r-1v25
  151               - adi,ad5647r-2v5
  152               - adi,ad5648-1
  153               - adi,ad5648-2
  154               - adi,ad5665r-1v25
  155               - adi,ad5665r-2v5
  156               - adi,ad5666-1
  157               - adi,ad5666-2
  158               - adi,ad5667r-1v25
  159               - adi,ad5667r-2v5
  160               - adi,ad5668-1
  161               - adi,ad5668-2
  162               - adi,ad5668-3
  163               - adi,ad5669-1
  164               - adi,ad5669-2
  165               - adi,ad5669-3
  166               - lltc,ltc2631-l12
  167               - lltc,ltc2631-h12
  168               - lltc,ltc2631-l10
  169               - lltc,ltc2631-h10
  170               - lltc,ltc2631-l8
  171               - lltc,ltc2631-h8
  172               - lltc,ltc2633-l12
  173               - lltc,ltc2633-h12
  174               - lltc,ltc2633-l10
  175               - lltc,ltc2633-h10
  176               - lltc,ltc2633-l8
  177               - lltc,ltc2633-h8
  178               - lltc,ltc2635-l12
  179               - lltc,ltc2635-h12
  180               - lltc,ltc2635-l10
  181               - lltc,ltc2635-h10
  182               - lltc,ltc2635-l8
  183               - lltc,ltc2635-h8
  184     then:
  185       properties:
  186         vref-supply: true
  187         vrefA-supply: false
  188         vrefB-supply: false
  189         vrefC-supply: false
  190         vrefD-supply: false
  191   - # 4 input devices, separate vrefs, no internal reference
  192     if:
  193       properties:
  194         compatible:
  195           contains:
  196             enum:
  197               - adi,ad5024
  198               - adi,ad5044
  199               - adi,ad5064
  200               - lltc,ltc2609
  201               - lltc,ltc2619
  202               - lltc,ltc2629
  203     then:
  204       properties:
  205         vrefA-supply: true
  206         vrefB-supply: true
  207         vrefC-supply: true
  208         vrefD-supply: true
  209         vref-supply: false
  210       required:
  211         - vrefA-supply
  212         - vrefB-supply
  213         - vrefC-supply
  214         - vrefD-supply
  215   - # 2 input devices, separate vrefs, no internal reference
  216     if:
  217       properties:
  218         compatible:
  219           contains:
  220             enum:
  221               - adi,ad5025
  222               - adi,ad5045
  223               - adi,ad5065
  224     then:
  225       properties:
  226         vrefA-supply: true
  227         vrefB-supply: true
  228         vrefC-supply: false
  229         vrefD-supply: false
  230         vref-supply: false
  231       required:
  232         - vrefA-supply
  233         - vrefB-supply
  234 
  235 examples:
  236   - |
  237     spi {
  238         #address-cells = <1>;
  239         #size-cells = <0>;
  240         dac@0 {
  241             reg = <0>;
  242             compatible = "adi,ad5625";
  243             vref-supply = <&dac_vref>;
  244         };
  245     };
  246   - |
  247     spi {
  248         #address-cells = <1>;
  249         #size-cells = <0>;
  250         dac@0 {
  251             reg = <0>;
  252             compatible = "adi,ad5625r-1v25";
  253         };
  254     };
  255   - |
  256     i2c {
  257         #address-cells = <1>;
  258         #size-cells = <0>;
  259         dac@42 {
  260             reg = <0x42>;
  261             compatible = "adi,ad5024";
  262             vrefA-supply = <&dac_vref>;
  263             vrefB-supply = <&dac_vref>;
  264             vrefC-supply = <&dac_vref2>;
  265             vrefD-supply = <&dac_vref2>;
  266         };
  267     };
  268 ...

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