cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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wlf,arizona.yaml (4173B)

      1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/sound/wlf,arizona.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Cirrus Logic/Wolfson Microelectronics Arizona class audio SoCs
      8
      9maintainers:
     10  - patches@opensource.cirrus.com
     11
     12description: |
     13  These devices are audio SoCs with extensive digital capabilities and a range
     14  of analogue I/O.
     15
     16  This document lists sound specific bindings, see the primary binding
     17  document ../mfd/arizona.yaml
     18
     19properties:
     20  '#sound-dai-cells':
     21    description:
     22      The first cell indicating the audio interface.
     23    const: 1
     24
     25  wlf,inmode:
     26    description:
     27      A list of INn_MODE register values, where n is the number of input
     28      signals. Valid values are 0 (Differential), 1 (Single-ended) and
     29      2 (Digital Microphone). If absent, INn_MODE registers set to 0 by
     30      default.  If present, values must be specified less than or equal
     31      to the number of input signals. If values less than the number of
     32      input signals, elements that have not been specified are set to 0 by
     33      default. Entries are <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280,
     34      wm8997) and <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
     35    $ref: /schemas/types.yaml#/definitions/uint32-array
     36    minItems: 1
     37    maxItems: 4
     38    items:
     39      minimum: 0
     40      maximum: 2
     41      default: 0
     42
     43  wlf,out-mono:
     44    description:
     45      A list of boolean values indicating whether each output is mono
     46      or stereo. Position within the list indicates the output affected
     47      (eg. First entry in the list corresponds to output 1). A non-zero
     48      value indicates a mono output. If present, the number of values
     49      should be less than or equal to the number of outputs, if less values
     50      are supplied the additional outputs will be treated as stereo.
     51    $ref: /schemas/types.yaml#/definitions/uint32-array
     52    minItems: 1
     53    maxItems: 6
     54    items:
     55      minimum: 0
     56      maximum: 1
     57      default: 0
     58
     59  wlf,dmic-ref:
     60    description:
     61      DMIC reference voltage source for each input, can be selected from
     62      either MICVDD or one of the MICBIAS's, defines (ARIZONA_DMIC_xxxx)
     63      are provided in dt-bindings/mfd/arizona.h. If present, the number
     64      of values should be less than or equal to the number of inputs,
     65      unspecified inputs will use the chip default.
     66    $ref: /schemas/types.yaml#/definitions/uint32-array
     67    minItems: 1
     68    maxItems: 4
     69    items:
     70      minimum: 0
     71      maximum: 3
     72      default: 0
     73
     74  wlf,max-channels-clocked:
     75    description:
     76      The maximum number of channels to be clocked on each AIF, useful for
     77      I2S systems with multiple data lines being mastered.  Specify one
     78      cell for each AIF to be configured, specify zero for AIFs that should
     79      be handled normally.  If present, number of cells must be less than
     80      or equal to the number of AIFs. If less than the number of AIFs, for
     81      cells that have not been specified the corresponding AIFs will be
     82      treated as default setting.
     83    $ref: /schemas/types.yaml#/definitions/uint32-array
     84    minItems: 1
     85    maxItems: 3
     86    items:
     87      default: 0
     88
     89  wlf,spk-fmt:
     90    description:
     91      PDM speaker data format, must contain 2 cells (OUT5 and OUT6).  See
     92      the datasheet for values.  The second cell is ignored for codecs that
     93      do not have OUT6 (wm5102, wm8997, wm8998, wm1814)
     94    $ref: /schemas/types.yaml#/definitions/uint32-array
     95    minItems: 2
     96    maxItems: 2
     97
     98  wlf,spk-mute:
     99    description:
    100      PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6).  See
    101      the datasheet for values.  The second cell is ignored for codecs that
    102      do not have OUT6 (wm5102, wm8997, wm8998, wm1814)
    103    $ref: /schemas/types.yaml#/definitions/uint32-array
    104    minItems: 2
    105    maxItems: 2
    106
    107  wlf,out-volume-limit:
    108    description:
    109      The volume limit value that should be applied to each output
    110      channel. See the datasheet for exact values. Channels are specified
    111      in the order OUT1L, OUT1R, OUT2L, OUT2R, etc.
    112    $ref: /schemas/types.yaml#/definitions/uint32-array
    113    minItems: 1
    114    maxItems: 12
    115
    116additionalProperties: true