Re: [PATCH v2 1/2] dt-bindings: iio: frequency: add admfm2000

[kernel test robot <lkp@xxxxxxxxx>]

Hi Kim,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 98b1cc82c4affc16f5598d4fa14b1858671b2263]

url:    https://github.com/intel-lab-lkp/linux/commits/Kim-Seer-Paller/iio-frequency-admfm2000-New-driver/20231121-180427
base:   98b1cc82c4affc16f5598d4fa14b1858671b2263
patch link:    https://lore.kernel.org/r/20231121100012.112861-1-kimseer.paller%40analog.com
patch subject: [PATCH v2 1/2] dt-bindings: iio: frequency: add admfm2000
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231122/202311220624.J7Nqg5h1-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311220624.J7Nqg5h1-lkp@xxxxxxxxx/

dtcheck warnings: (new ones prefixed by >>)
>> Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml:14:5: [warning] wrong indentation: expected 2 but found 4 (indentation)

vim +14 Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml

     9	
    10	maintainers:
    11	  - Kim Seer Paller <kimseer.paller@xxxxxxxxxx>
    12	
    13	description:
  > 14	    Dual microwave down converter module with input RF and LO frequency ranges
    15	    from 0.5 to 32 GHz and an output IF frequency range from 0.1 to 8 GHz.
    16	    It consists of a LNA, mixer, IF filter, DSA, and IF amplifier for each down
    17	    conversion path.
    18	
    19	properties:
    20	  compatible:
    21	    enum:
    22	      - adi,admfm2000
    23	
    24	  switch1-gpios:
    25	    description:
    26	      Must contain an array of 2 GPIO specifiers, referring to the GPIO pins
    27	      connected to the B15 and B16.
    28	    minItems: 2
    29	    maxItems: 2
    30	
    31	  switch2-gpios:
    32	    description:
    33	      Must contain an array of 2 GPIO specifiers, referring to the GPIO pins
    34	      connected to the L14 and K14.
    35	    minItems: 2
    36	    maxItems: 2
    37	
    38	  attenuation1-gpios:
    39	    description:
    40	      Must contain an array of 5 GPIO specifiers, referring to the GPIO pins
    41	      connected to the C14, C15, C16, D14, and D15.
    42	    minItems: 5
    43	    maxItems: 5
    44	
    45	  attenuation2-gpios:
    46	    description:
    47	      Must contain an array of 5 GPIO specifiers, referring to the GPIO pins
    48	      connected to the L15, L16, M14, M15, and M16.
    49	    minItems: 5
    50	    maxItems: 5
    51	
    52	  '#address-cells':
    53	    const: 1
    54	
    55	  '#size-cells':
    56	    const: 0
    57	
    58	patternProperties:
    59	  "^channel@[0-1]$":
    60	    type: object
    61	    description: Represents a channel of the device.
    62	
    63	    additionalProperties: false
    64	
    65	    properties:
    66	      reg:
    67	        description:
    68	          The channel number.
    69	        minimum: 0
    70	        maximum: 1
    71	
    72	      adi,mode:
    73	        description:
    74	          RF path selected for the channel.
    75	            0 - Direct IF mode
    76	            1 - Mixer mode
    77	        $ref: /schemas/types.yaml#/definitions/uint32
    78	        enum: [0, 1]
    79	
    80	    required:
    81	      - reg
    82	      - adi,mode
    83	
    84	required:
    85	  - compatible
    86	  - switch1-gpios
    87	  - switch2-gpios
    88	  - attenuation1-gpios
    89	  - attenuation2-gpios
    90	

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