60 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/sound/cirrus,cs4270.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Cirrus Logic CS4270 audio CODEC8 9maintainers:10 - patches@opensource.cirrus.com11 12description:13 The CS4270 is a stereo audio codec. The driver for this device currently only14 supports I2C.15 16allOf:17 - $ref: dai-common.yaml#18 19properties:20 compatible:21 const: cirrus,cs427022 23 reg:24 maxItems: 125 26 '#sound-dai-cells':27 const: 028 29 reset-gpios:30 description:31 This pin will be deasserted before communication to the codec starts.32 maxItems: 133 34 va-supply:35 description: Analog power supply.36 37 vd-supply:38 description: Digital power supply.39 40 vlc-supply:41 description: Serial Control Port power supply.42 43required:44 - compatible45 - reg46 47unevaluatedProperties: false48 49examples:50 - |51 i2c {52 #address-cells = <1>;53 #size-cells = <0>;54 55 codec@48 {56 compatible = "cirrus,cs4270";57 reg = <0x48>;58 };59 };60