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The Everest ES8316 has interrupt capability on its GPIO3 pin for headphone detection. Several of the RockPi 4 variants are using it already. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260105193203.3166320-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
83 lines
1.7 KiB
YAML
83 lines
1.7 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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$id: http://devicetree.org/schemas/sound/everest,es8316.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Everest ES8311, ES8316 and ES8323 audio CODECs
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maintainers:
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- Daniel Drake <drake@endlessm.com>
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- Katsuhiro Suzuki <katsuhiro@katsuster.net>
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- Matteo Martelli <matteomartelli3@gmail.com>
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- Binbin Zhou <zhoubinbin@loongson.cn>
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description: |
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Everest ES8311, ES8316 and ES8323 audio CODECs
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Pins on the device (for linking into audio routes):
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Outputs:
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* LOUT: Left Analog Output
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* ROUT: Right Analog Output
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* MICBIAS: Microphone Bias
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Inputs:
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* MIC1P: Microphone 1 Positive Analog Input
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* MIC1N: Microphone 1 Negative Analog Input
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* MIC2P: Microphone 2 Positive Analog Input
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* MIC2N: Microphone 2 Negative Analog Input
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allOf:
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- $ref: dai-common.yaml#
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properties:
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compatible:
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enum:
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- everest,es8311
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- everest,es8316
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- everest,es8323
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reg:
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maxItems: 1
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clocks:
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items:
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- description: clock for master clock (MCLK)
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clock-names:
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items:
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- const: mclk
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interrupts:
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maxItems: 1
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description: Headphone detect interrupt
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port:
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$ref: audio-graph-port.yaml#
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unevaluatedProperties: false
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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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- reg
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- "#sound-dai-cells"
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unevaluatedProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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es8316: codec@11 {
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compatible = "everest,es8316";
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reg = <0x11>;
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clocks = <&clks 10>;
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clock-names = "mclk";
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#sound-dai-cells = <0>;
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};
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};
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