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ASoC: dt-bindings: realtek,rt5645: Convert to dtschema
Convert the RT5650/RT5645 audio CODEC bindings to DT schema. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com> Cc: Daniel Baluta <daniel.baluta@nxp.com> Link: https://patch.msgid.link/20240702120106.17100-1-animeshagarwal28@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Animesh Agarwal
Mark Brown
parent
62412a9357
commit
83d43ab0a1
2 changed files with 131 additions and 82 deletions
131
Documentation/devicetree/bindings/sound/realtek,rt5645.yaml
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Documentation/devicetree/bindings/sound/realtek,rt5645.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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$id: http://devicetree.org/schemas/sound/realtek,rt5645.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: RT5650/RT5645 audio CODEC
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maintainers:
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- Animesh Agarwal <animeshagarwal28@gmail.com>
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description: |
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This device supports I2C only.
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Pins on the device (for linking into audio routes) for RT5645/RT5650:
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* DMIC L1
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* DMIC R1
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* DMIC L2
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* DMIC R2
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* IN1P
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* IN1N
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* IN2P
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* IN2N
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* Haptic Generator
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* HPOL
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* HPOR
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* LOUTL
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* LOUTR
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* PDM1L
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* PDM1R
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* SPOL
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* SPOR
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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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- realtek,rt5645
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- realtek,rt5650
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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description: The CODEC's interrupt output.
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avdd-supply:
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description: Power supply for AVDD, providing 1.8V.
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cpvdd-supply:
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description: Power supply for CPVDD, providing 3.5V.
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hp-detect-gpios:
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description:
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A GPIO spec for the external headphone detect pin. If jd-mode = 0, we
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will get the JD status by getting the value of hp-detect-gpios.
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maxItems: 1
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cbj-sleeve-gpios:
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description:
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A GPIO spec to control the external combo jack circuit to tie the
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sleeve/ring2 contacts to the ground or floating. It could avoid some
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electric noise from the active speaker jacks.
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maxItems: 1
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realtek,in2-differential:
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description:
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Indicate MIC2 input are differential, rather than single-ended.
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type: boolean
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realtek,dmic1-data-pin:
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description: Specify which pin to be used as DMIC1 data pin.
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$ref: /schemas/types.yaml#/definitions/uint32
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enum:
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- 0 # dmic1 is not used
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- 1 # using IN2P pin as dmic1 data pin
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- 2 # using GPIO6 pin as dmic1 data pin
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- 3 # using GPIO10 pin as dmic1 data pin
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- 4 # using GPIO12 pin as dmic1 data pin
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realtek,dmic2-data-pin:
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description: Specify which pin to be used as DMIC2 data pin.
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$ref: /schemas/types.yaml#/definitions/uint32
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enum:
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- 0 # dmic2 is not used
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- 1 # using IN2N pin as dmic2 data pin
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- 2 # using GPIO5 pin as dmic2 data pin
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- 3 # using GPIO11 pin as dmic2 data pin
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realtek,jd-mode:
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description: The JD mode of rt5645/rt5650.
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$ref: /schemas/types.yaml#/definitions/uint32
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enum:
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- 0 # rt5645/rt5650 JD function is not used
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- 1 # Mode-0 (VDD=3.3V), two port jack detection
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- 2 # Mode-1 (VDD=3.3V), one port jack detection
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- 3 # Mode-2 (VDD=1.8V), one port jack detection
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required:
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- compatible
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- reg
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- interrupts
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- avdd-supply
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- cpvdd-supply
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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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#include <dt-bindings/interrupt-controller/irq.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@1a {
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compatible = "realtek,rt5650";
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reg = <0x1a>;
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hp-detect-gpios = <&gpio 19 0>;
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cbj-sleeve-gpios = <&gpio 20 0>;
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interrupt-parent = <&gpio>;
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interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
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avdd-supply = <&avdd_reg>;
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cpvdd-supply = <&cpvdd_supply>;
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realtek,jd-mode = <3>;
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};
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};
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@ -1,82 +0,0 @@
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RT5650/RT5645 audio CODEC
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This device supports I2C only.
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Required properties:
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- compatible : One of "realtek,rt5645" or "realtek,rt5650".
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- reg : The I2C address of the device.
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- interrupts : The CODEC's interrupt output.
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- avdd-supply: Power supply for AVDD, providing 1.8V.
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- cpvdd-supply: Power supply for CPVDD, providing 3.5V.
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Optional properties:
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- hp-detect-gpios:
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a GPIO spec for the external headphone detect pin. If jd-mode = 0,
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we will get the JD status by getting the value of hp-detect-gpios.
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- cbj-sleeve-gpios:
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a GPIO spec to control the external combo jack circuit to tie the sleeve/ring2
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contacts to the ground or floating. It could avoid some electric noise from the
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active speaker jacks.
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- realtek,in2-differential
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Boolean. Indicate MIC2 input are differential, rather than single-ended.
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- realtek,dmic1-data-pin
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0: dmic1 is not used
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1: using IN2P pin as dmic1 data pin
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2: using GPIO6 pin as dmic1 data pin
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3: using GPIO10 pin as dmic1 data pin
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4: using GPIO12 pin as dmic1 data pin
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- realtek,dmic2-data-pin
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0: dmic2 is not used
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1: using IN2N pin as dmic2 data pin
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2: using GPIO5 pin as dmic2 data pin
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3: using GPIO11 pin as dmic2 data pin
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-- realtek,jd-mode : The JD mode of rt5645/rt5650
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0 : rt5645/rt5650 JD function is not used
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1 : Mode-0 (VDD=3.3V), two port jack detection
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2 : Mode-1 (VDD=3.3V), one port jack detection
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3 : Mode-2 (VDD=1.8V), one port jack detection
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Pins on the device (for linking into audio routes) for RT5645/RT5650:
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* DMIC L1
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* DMIC R1
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* DMIC L2
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* DMIC R2
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* IN1P
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* IN1N
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* IN2P
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* IN2N
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* Haptic Generator
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* HPOL
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* HPOR
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* LOUTL
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* LOUTR
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* PDM1L
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* PDM1R
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* SPOL
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* SPOR
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Example:
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codec: rt5650@1a {
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compatible = "realtek,rt5650";
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reg = <0x1a>;
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hp-detect-gpios = <&gpio 19 0>;
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cbj-sleeve-gpios = <&gpio 20 0>;
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interrupt-parent = <&gpio>;
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interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
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realtek,dmic-en = "true";
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realtek,en-jd-func = "true";
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realtek,jd-mode = <3>;
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};
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