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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,arizona.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic/Wolfson Microelectronics Arizona class audio SoCs
+
+maintainers:
+ - patches@opensource.cirrus.com
+
+description: |
+ These devices are audio SoCs with extensive digital capabilities and a range
+ of analogue I/O.
+
+ This document lists sound specific bindings, see the primary binding
+ document ../mfd/arizona.yaml
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ '#sound-dai-cells':
+ description:
+ The first cell indicating the audio interface.
+ const: 1
+
+ wlf,inmode:
+ description:
+ A list of INn_MODE register values, where n is the number of input
+ signals. Valid values are 0 (Differential), 1 (Single-ended) and
+ 2 (Digital Microphone). If absent, INn_MODE registers set to 0 by
+ default. If present, values must be specified less than or equal
+ to the number of input signals. If values less than the number of
+ input signals, elements that have not been specified are set to 0 by
+ default. Entries are <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280,
+ wm8997) and <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 4
+ items:
+ minimum: 0
+ maximum: 2
+ default: 0
+
+ wlf,out-mono:
+ description:
+ A list of boolean values indicating whether each output is mono
+ or stereo. Position within the list indicates the output affected
+ (eg. First entry in the list corresponds to output 1). A non-zero
+ value indicates a mono output. If present, the number of values
+ should be less than or equal to the number of outputs, if less values
+ are supplied the additional outputs will be treated as stereo.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 6
+ items:
+ minimum: 0
+ maximum: 1
+ default: 0
+
+ wlf,dmic-ref:
+ description:
+ DMIC reference voltage source for each input, can be selected from
+ either MICVDD or one of the MICBIAS's, defines (ARIZONA_DMIC_xxxx)
+ are provided in dt-bindings/mfd/arizona.h. If present, the number
+ of values should be less than or equal to the number of inputs,
+ unspecified inputs will use the chip default.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 4
+ items:
+ minimum: 0
+ maximum: 3
+ default: 0
+
+ wlf,max-channels-clocked:
+ description:
+ The maximum number of channels to be clocked on each AIF, useful for
+ I2S systems with multiple data lines being mastered. Specify one
+ cell for each AIF to be configured, specify zero for AIFs that should
+ be handled normally. If present, number of cells must be less than
+ or equal to the number of AIFs. If less than the number of AIFs, for
+ cells that have not been specified the corresponding AIFs will be
+ treated as default setting.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 3
+ items:
+ default: 0
+
+ wlf,spk-fmt:
+ description:
+ PDM speaker data format, must contain 2 cells (OUT5 and OUT6). See
+ the datasheet for values. The second cell is ignored for codecs that
+ do not have OUT6 (wm5102, wm8997, wm8998, wm1814)
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 2
+ maxItems: 2
+
+ wlf,spk-mute:
+ description:
+ PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6). See
+ the datasheet for values. The second cell is ignored for codecs that
+ do not have OUT6 (wm5102, wm8997, wm8998, wm1814)
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 2
+ maxItems: 2
+
+ wlf,out-volume-limit:
+ description:
+ The volume limit value that should be applied to each output
+ channel. See the datasheet for exact values. Channels are specified
+ in the order OUT1L, OUT1R, OUT2L, OUT2R, etc.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 12
+
+additionalProperties: true