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e570a5ca30
In the original txt format binding document ak4458.txt, the supply names
are 'AVDD-supply', 'DVDD-supply', and they are also used in driver. But in
the commit converting to yaml format, they are changed to 'avdd-supply',
'dvdd-supply'. After search all the dts file, these names 'AVDD-supply',
'DVDD-supply', 'avdd-supply', 'dvdd-supply' are not used in any dts
file. So it is safe to fix this yaml binding document.
Fixes: 009e83b591 ("ASoC: dt-bindings: ak4458: Convert to dtschema")
Cc: stable@vger.kernel.org
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260212021829.3244736-3-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
78 lines
1.5 KiB
YAML
78 lines
1.5 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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$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4458.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: AK4458 audio DAC
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maintainers:
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- Shengjiu Wang <shengjiu.wang@nxp.com>
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properties:
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compatible:
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enum:
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- asahi-kasei,ak4458
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- asahi-kasei,ak4497
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"#sound-dai-cells":
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const: 0
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reg:
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maxItems: 1
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AVDD-supply:
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description: Analog power supply
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DVDD-supply:
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description: Digital power supply
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reset-gpios:
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maxItems: 1
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mute-gpios:
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maxItems: 1
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description:
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GPIO used to mute all the outputs
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dsd-path:
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description: Select DSD input pins for ak4497
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$ref: /schemas/types.yaml#/definitions/uint32
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oneOf:
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- const: 0
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description: "select #16, #17, #19 pins"
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- const: 1
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description: "select #3, #4, #5 pins"
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required:
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- compatible
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- reg
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allOf:
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- $ref: dai-common.yaml#
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- if:
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properties:
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compatible:
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contains:
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const: asahi-kasei,ak4458
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then:
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properties:
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dsd-path: false
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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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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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codec@10 {
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compatible = "asahi-kasei,ak4458";
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reg = <0x10>;
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reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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mute-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
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};
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};
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