bindings/sound/wlf%2Cwm8731.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Wolfson Microelectromics WM8731 audio CODEC
10   - patches@opensource.cirrus.com
13   Wolfson Microelectronics WM8731 audio CODEC
15   Pins on the device (for linking into audio routes):
16     * LOUT: Left Channel Line Output
17     * ROUT: Right Channel Line Output
18     * LHPOUT: Left Channel Headphone Output
19     * RHPOUT: Right Channel Headphone Output
20     * LLINEIN: Left Channel Line Input
21     * RLINEIN: Right Channel Line Input
27       - wlf,wm8731
32   "#sound-dai-cells":
39   clock-names:
41       - const: mclk
43   AVDD-supply:
46   HPVDD-supply:
49   DBVDD-supply:
52   DCVDD-supply:
56   - reg
57   - compatible
58   - AVDD-supply
59   - HPVDD-supply
60   - DBVDD-supply
61   - DCVDD-supply
64   - $ref: dai-common.yaml#
65   - $ref: /schemas/spi/spi-peripheral-props.yaml#
70   - |
72         #address-cells = <1>;
73         #size-cells = <0>;
77             spi-max-frequency = <12500000>;
79             AVDD-supply = <&avdd_reg>;
80             HPVDD-supply = <&hpvdd_reg>;
81             DCVDD-supply = <&dcvdd_reg>;
82             DBVDD-supply = <&dbvdd_reg>;
85   - |
88         #address-cells = <1>;
89         #size-cells = <0>;
94             AVDD-supply = <&avdd_reg>;
95             HPVDD-supply = <&hpvdd_reg>;
96             DCVDD-supply = <&dcvdd_reg>;
97             DBVDD-supply = <&dbvdd_reg>;