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