ti,am3359-adc.yaml

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/iio/adc/ti,am3359-adc.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: TI AM3359 ADC
    8 
    9 maintainers:
   10   - Miquel Raynal <miquel.raynal@bootlin.com>
   11 
   12 properties:
   13   compatible:
   14     enum:
   15       - ti,am3359-adc
   16       - ti,am4372-adc
   17 
   18   '#io-channel-cells':
   19     const: 1
   20 
   21   ti,adc-channels:
   22     description: List of analog inputs available for ADC. AIN0 = 0, AIN1 = 1 and
   23       so on until AIN7 = 7.
   24     $ref: /schemas/types.yaml#/definitions/uint32-array
   25     minItems: 1
   26     maxItems: 8
   27 
   28   ti,chan-step-opendelay:
   29     description: List of open delays for each channel of ADC in the order of
   30       ti,adc-channels. The value corresponds to the number of ADC clock cycles
   31       to wait after applying the step configuration registers and before sending
   32       the start of ADC conversion. Maximum value is 0x3FFFF.
   33     $ref: /schemas/types.yaml#/definitions/uint32-array
   34     minItems: 1
   35     maxItems: 8
   36 
   37   ti,chan-step-sampledelay:
   38     description: List of sample delays for each channel of ADC in the order of
   39       ti,adc-channels. The value corresponds to the number of ADC clock cycles
   40       to sample (to hold start of conversion high). Maximum value is 0xFF.
   41     $ref: /schemas/types.yaml#/definitions/uint32-array
   42     minItems: 1
   43     maxItems: 8
   44 
   45   ti,chan-step-avg:
   46     description: Number of averages to be performed for each channel of ADC. If
   47       average is 16 (this is also the maximum) then input is sampled 16 times
   48       and averaged to get more accurate value. This increases the time taken by
   49       ADC to generate a sample. Maximum value is 16.
   50     $ref: /schemas/types.yaml#/definitions/uint32-array
   51     minItems: 1
   52     maxItems: 8
   53 
   54 required:
   55   - compatible
   56   - '#io-channel-cells'
   57   - ti,adc-channels
   58 
   59 additionalProperties: false
   60 
   61 examples:
   62   - |
   63     adc {
   64         compatible = "ti,am3359-adc";
   65         #io-channel-cells = <1>;
   66         ti,adc-channels = <4 5 6 7>;
   67         ti,chan-step-opendelay = <0x098 0x3ffff 0x098 0x0>;
   68         ti,chan-step-sampledelay = <0xff 0x0 0xf 0x0>;
   69         ti,chan-step-avg = <16 2 4 8>;
   70     };

Cache object: 9ed53a05cbc09d070b8351a9bd47a4e0

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/iio/adc/ti,am3359-adc.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/iio/adc/ti,am3359-adc.yaml