49 lines · yaml
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/sound/asahi-kasei,ak5558.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: AK5558 8 channel differential 32-bit delta-sigma ADC8 9maintainers:10 - Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp>11 - Mihai Serban <mihai.serban@nxp.com>12 13properties:14 compatible:15 enum:16 - asahi-kasei,ak555217 - asahi-kasei,ak555818 19 reg:20 maxItems: 121 22 avdd-supply:23 description: A 1.8V supply that powers up the AVDD pin.24 25 dvdd-supply:26 description: A 1.2V supply that powers up the DVDD pin.27 28 reset-gpios:29 maxItems: 130 31required:32 - compatible33 - reg34 35additionalProperties: false36 37examples:38 - |39 #include <dt-bindings/gpio/gpio.h>40 i2c {41 #address-cells = <1>;42 #size-cells = <0>;43 ak5558: codec@10 {44 compatible = "asahi-kasei,ak5558";45 reg = <0x10>;46 reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;47 };48 };49