Re: [PATCH 5/7] dt-bindings: iio: Add binding documentation for AD7091R-8

[kernel test robot <lkp@intel.com>]

Hi,

kernel test robot noticed the following build warnings:

[auto build test WARNING on jic23-iio/togreg]
[also build test WARNING on linus/master v6.7-rc2 next-20231122]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/marcelo-schmitt-analog-com/MAINTAINERS-Add-MAINTAINERS-entry-for-AD7091R/20231122-093706
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
patch link:    https://lore.kernel.org/r/566503a54feba35178c778a7929bced66ebd8870.1700595310.git.marcelo.schmitt1%40gmail.com
patch subject: [PATCH 5/7] dt-bindings: iio: Add binding documentation for AD7091R-8
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231122/202311221707.P5KpelyW-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311221707.P5KpelyW-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
>> Documentation/devicetree/bindings/iio/adc/adi,ad7091r8.yaml:50:11: [error] string value is redundantly quoted with any quotes (quoted-strings)

vim +50 Documentation/devicetree/bindings/iio/adc/adi,ad7091r8.yaml

     8	
     9	maintainers:
    10	  - Marcelo Schmitt <marcelo.schmitt@analog.com>
    11	
    12	description: |
    13	  Analog Devices AD7091R-8 8-Channel 12-Bit ADC
    14	  https://www.analog.com/media/en/technical-documentation/data-sheets/AD7091R-2_7091R-4_7091R-8.pdf
    15	
    16	properties:
    17	  compatible:
    18	    enum:
    19	      - adi,ad7091r2
    20	      - adi,ad7091r4
    21	      - adi,ad7091r8
    22	
    23	  reg:
    24	    maxItems: 1
    25	
    26	  vref-supply: true
    27	
    28	  spi-max-frequency: true
    29	
    30	  adi,conversion-start-gpios:
    31	    description:
    32	      Device tree identifier of the CONVST pin.
    33	      This logic input is used to initiate conversions on the analog
    34	      input channels.
    35	    maxItems: 1
    36	
    37	  reset-gpios:
    38	    maxItems: 1
    39	
    40	  interrupts:
    41	    maxItems: 1
    42	
    43	required:
    44	  - compatible
    45	  - reg
    46	  - adi,conversion-start-gpios
    47	
    48	patternProperties:
    49	  "^channel@[0-7]$":
  > 50	    $ref: "adc.yaml"
    51	    type: object
    52	    description: Represents the external channels which are connected to the ADC.
    53	
    54	    properties:
    55	      reg:
    56	        minimum: 0
    57	        maximum: 7
    58	
    59	    required:
    60	      - reg
    61	
    62	allOf:
    63	  - $ref: /schemas/spi/spi-peripheral-props.yaml#
    64	
    65	  # AD7091R-2 does not have ALERT/BUSY/GPO pin
    66	  - if:
    67	      properties:
    68	        compatible:
    69	          contains:
    70	            enum:
    71	              - adi,ad7091r4
    72	              - adi,ad7091r8
    73	    then:
    74	      properties:
    75	        interrupts: true
    76	    else:
    77	      properties:
    78	        interrupts: false
    79	

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