68514c9f6a
This adds support for the reset gpio binding. Signed-off-by: Steve Lee <steve.lee.analog@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220420044900.2989-2-steve.lee.analog@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
55 lines
1.3 KiB
YAML
55 lines
1.3 KiB
YAML
# 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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$id: http://devicetree.org/schemas/sound/maxim,max98390.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim Integrated MAX98390 Speaker Amplifier with Integrated Dynamic Speaker Management
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maintainers:
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- Steve Lee <steves.lee@maximintegrated.com>
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properties:
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compatible:
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const: maxim,max98390
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reg:
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maxItems: 1
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description: I2C address of the device.
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maxim,temperature_calib:
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description: The calculated temperature data was measured while doing the calibration.
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 0
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maximum: 65535
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maxim,r0_calib:
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description: This is r0 calibration data which was measured in factory mode.
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 1
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maximum: 8388607
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reset-gpios:
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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max98390: amplifier@38 {
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compatible = "maxim,max98390";
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reg = <0x38>;
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maxim,temperature_calib = <1024>;
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maxim,r0_calib = <100232>;
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reset-gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
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};
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};
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