68 lines
1.4 KiB
YAML
68 lines
1.4 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/everest,es7241.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Everest ES7241 2 channels I2S analog to digital converter
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maintainers:
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- Neil Armstrong <neil.armstrong@linaro.org>
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properties:
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compatible:
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enum:
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- everest,es7241
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reset-gpios:
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maxItems: 1
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description: GPIO connected to the reset pin
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m0-gpios:
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maxItems: 1
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description: GPIO connected to the m0 pin
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m1-gpios:
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maxItems: 1
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description: GPIO connected to the m0 pin
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everest,sdout-pull-down:
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type: boolean
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description:
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Format used by the serial interface is controlled by pulling
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the sdout. If the sdout is pulled down, leftj format is used.
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If this property is not provided, sdout is assumed to pulled
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up and i2s format is used
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VDDP-supply: true
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VDDA-supply: true
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VDDD-supply: true
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'#sound-dai-cells':
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const: 0
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required:
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- compatible
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- VDDP-supply
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- VDDA-supply
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- VDDD-supply
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allOf:
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- $ref: dai-common.yaml#
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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codec {
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compatible = "everest,es7241";
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#sound-dai-cells = <0>;
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reset-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
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VDDP-supply = <&vddp_supply>;
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VDDA-supply = <&vdda_supply>;
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VDDD-supply = <&vddd_supply>;
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};
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...
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