+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/ak4375.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: AK4375 DAC and headphones amplifier
-
-maintainers:
- - Vincent Knecht <vincent.knecht@mailoo.org>
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- const: asahi-kasei,ak4375
-
- reg:
- maxItems: 1
-
- '#sound-dai-cells':
- const: 0
-
- avdd-supply:
- description: regulator phandle for the AVDD power supply.
-
- tvdd-supply:
- description: regulator phandle for the TVDD power supply.
-
- pdn-gpios:
- description: optional GPIO to set the PDN pin.
-
-required:
- - compatible
- - reg
- - '#sound-dai-cells'
- - avdd-supply
- - tvdd-supply
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
-
- headphones: audio-codec@10 {
- compatible = "asahi-kasei,ak4375";
- reg = <0x10>;
- avdd-supply = <®_headphones_avdd>;
- tvdd-supply = <&pm8916_l6>;
- pdn-gpios = <&msmgpio 114 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&headphones_pdn_default>;
- #sound-dai-cells = <0>;
- };
- };
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/ak4613.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: AK4613 I2C transmitter
-
-maintainers:
- - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- const: asahi-kasei,ak4613
-
- reg:
- maxItems: 1
-
- clocks:
- maxItems: 1
-
- "#sound-dai-cells":
- const: 0
-
- ports:
- $ref: audio-graph-port.yaml#/definitions/ports
-
- port:
- $ref: audio-graph-port.yaml#
- unevaluatedProperties: false
-
-patternProperties:
- "^asahi-kasei,in[1-2]-single-end$":
- description: Input Pin 1 - 2.
- $ref: /schemas/types.yaml#/definitions/flag
-
- "^asahi-kasei,out[1-6]-single-end$":
- description: Output Pin 1 - 6.
- $ref: /schemas/types.yaml#/definitions/flag
-
-required:
- - compatible
- - reg
-
-unevaluatedProperties: false
-
-examples:
- - |
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- ak4613: codec@10 {
- compatible = "asahi-kasei,ak4613";
- reg = <0x10>;
- };
- };
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/ak4642.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: AK4642 I2C transmitter
-
-maintainers:
- - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- enum:
- - asahi-kasei,ak4642
- - asahi-kasei,ak4643
- - asahi-kasei,ak4648
-
- reg:
- maxItems: 1
-
- "#clock-cells":
- const: 0
- "#sound-dai-cells":
- const: 0
-
- clocks:
- maxItems: 1
-
- clock-frequency:
- description: common clock binding; frequency of MCKO
-
- clock-output-names:
- description: common clock name
-
-required:
- - compatible
- - reg
-
-unevaluatedProperties: false
-
-examples:
- - |
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- ak4643: codec@12 {
- compatible = "asahi-kasei,ak4643";
- #sound-dai-cells = <0>;
- reg = <0x12>;
- #clock-cells = <0>;
- clocks = <&audio_clock>;
- clock-frequency = <12288000>;
- clock-output-names = "ak4643_mcko";
- };
- };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4375.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK4375 DAC and headphones amplifier
+
+maintainers:
+ - Vincent Knecht <vincent.knecht@mailoo.org>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: asahi-kasei,ak4375
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+ avdd-supply:
+ description: regulator phandle for the AVDD power supply.
+
+ tvdd-supply:
+ description: regulator phandle for the TVDD power supply.
+
+ pdn-gpios:
+ description: optional GPIO to set the PDN pin.
+
+required:
+ - compatible
+ - reg
+ - '#sound-dai-cells'
+ - avdd-supply
+ - tvdd-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ headphones: audio-codec@10 {
+ compatible = "asahi-kasei,ak4375";
+ reg = <0x10>;
+ avdd-supply = <®_headphones_avdd>;
+ tvdd-supply = <&pm8916_l6>;
+ pdn-gpios = <&msmgpio 114 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&headphones_pdn_default>;
+ #sound-dai-cells = <0>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4613.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK4613 I2C transmitter
+
+maintainers:
+ - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: asahi-kasei,ak4613
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+ ports:
+ $ref: audio-graph-port.yaml#/definitions/ports
+
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
+patternProperties:
+ "^asahi-kasei,in[1-2]-single-end$":
+ description: Input Pin 1 - 2.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+ "^asahi-kasei,out[1-6]-single-end$":
+ description: Output Pin 1 - 6.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ak4613: codec@10 {
+ compatible = "asahi-kasei,ak4613";
+ reg = <0x10>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4642.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK4642 I2C transmitter
+
+maintainers:
+ - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - asahi-kasei,ak4642
+ - asahi-kasei,ak4643
+ - asahi-kasei,ak4648
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 0
+ "#sound-dai-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ clock-frequency:
+ description: common clock binding; frequency of MCKO
+
+ clock-output-names:
+ description: common clock name
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ak4643: codec@12 {
+ compatible = "asahi-kasei,ak4643";
+ #sound-dai-cells = <0>;
+ reg = <0x12>;
+ #clock-cells = <0>;
+ clocks = <&audio_clock>;
+ clock-frequency = <12288000>;
+ clock-output-names = "ak4643_mcko";
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/fsl,sgtl5000.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale SGTL5000 Stereo Codec
+
+maintainers:
+ - Fabio Estevam <festevam@gmail.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: fsl,sgtl5000
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+ assigned-clock-parents: true
+ assigned-clock-rates: true
+ assigned-clocks: true
+
+ clocks:
+ items:
+ - description: the clock provider of SYS_MCLK
+
+ VDDA-supply:
+ description: the regulator provider of VDDA
+
+ VDDIO-supply:
+ description: the regulator provider of VDDIO
+
+ VDDD-supply:
+ description: the regulator provider of VDDD
+
+ micbias-resistor-k-ohms:
+ description: The bias resistor to be used in kOhms. The resistor can take
+ values of 2k, 4k or 8k. If set to 0 it will be off. If this node is not
+ mentioned or if the value is unknown, then micbias resistor is set to
+ 4k.
+ enum: [ 0, 2, 4, 8 ]
+
+ micbias-voltage-m-volts:
+ description: The bias voltage to be used in mVolts. The voltage can take
+ values from 1.25V to 3V by 250mV steps. If this node is not mentioned
+ or the value is unknown, then the value is set to 1.25V.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000 ]
+
+ lrclk-strength:
+ description: |
+ The LRCLK pad strength. Possible values are: 0, 1, 2 and 3 as per the
+ table below:
+
+ VDDIO 1.8V 2.5V 3.3V
+ 0 = Disable
+ 1 = 1.66 mA 2.87 mA 4.02 mA
+ 2 = 3.33 mA 5.74 mA 8.03 mA
+ 3 = 4.99 mA 8.61 mA 12.05 mA
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 1, 2, 3 ]
+
+ sclk-strength:
+ description: |
+ The SCLK pad strength. Possible values are: 0, 1, 2 and 3 as per the
+ table below:
+
+ VDDIO 1.8V 2.5V 3.3V
+ 0 = Disable
+ 1 = 1.66 mA 2.87 mA 4.02 mA
+ 2 = 3.33 mA 5.74 mA 8.03 mA
+ 3 = 4.99 mA 8.61 mA 12.05 mA
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 1, 2, 3 ]
+
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+ - clocks
+ - VDDA-supply
+ - VDDIO-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ #sound-dai-cells = <0>;
+ clocks = <&clks 150>;
+ micbias-resistor-k-ohms = <2>;
+ micbias-voltage-m-volts = <2250>;
+ VDDA-supply = <®_3p3v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+ };
+...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mscc,zl38060.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ZL38060 Connected Home Audio Processor from Microsemi.
+
+description: |
+ The ZL38060 is a "Connected Home Audio Processor" from Microsemi,
+ which consists of a Digital Signal Processor (DSP), several Digital
+ Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs.
+
+maintainers:
+ - Jaroslav Kysela <perex@perex.cz>
+ - Takashi Iwai <tiwai@suse.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: mscc,zl38060
+
+ reg:
+ description:
+ SPI device address.
+ maxItems: 1
+
+ spi-max-frequency:
+ maximum: 24000000
+
+ reset-gpios:
+ description:
+ A GPIO line handling reset of the chip. As the line is active low,
+ it should be marked GPIO_ACTIVE_LOW (see ../gpio/gpio.txt)
+ maxItems: 1
+
+ '#gpio-cells':
+ const: 2
+
+ gpio-controller: true
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - '#gpio-cells'
+ - gpio-controller
+ - '#sound-dai-cells'
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec: zl38060@0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ #sound-dai-cells = <0>;
+ compatible = "mscc,zl38060";
+ reg = <0>;
+ spi-max-frequency = <12000000>;
+ reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,rt1019.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RT1019 Mono Class-D Audio Amplifier
+
+maintainers:
+ - jack.yu@realtek.com
+
+properties:
+ compatible:
+ const: realtek,rt1019
+
+ reg:
+ maxItems: 1
+ description: I2C address of the device.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rt1019: codec@28 {
+ compatible = "realtek,rt1019";
+ reg = <0x28>;
+ };
+ };
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/rt1019.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: RT1019 Mono Class-D Audio Amplifier
-
-maintainers:
- - jack.yu@realtek.com
-
-properties:
- compatible:
- const: realtek,rt1019
-
- reg:
- maxItems: 1
- description: I2C address of the device.
-
-required:
- - compatible
- - reg
-
-additionalProperties: false
-
-examples:
- - |
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- rt1019: codec@28 {
- compatible = "realtek,rt1019";
- reg = <0x28>;
- };
- };
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0-only
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/sgtl5000.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Freescale SGTL5000 Stereo Codec
-
-maintainers:
- - Fabio Estevam <festevam@gmail.com>
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- const: fsl,sgtl5000
-
- reg:
- maxItems: 1
-
- "#sound-dai-cells":
- const: 0
-
- assigned-clock-parents: true
- assigned-clock-rates: true
- assigned-clocks: true
-
- clocks:
- items:
- - description: the clock provider of SYS_MCLK
-
- VDDA-supply:
- description: the regulator provider of VDDA
-
- VDDIO-supply:
- description: the regulator provider of VDDIO
-
- VDDD-supply:
- description: the regulator provider of VDDD
-
- micbias-resistor-k-ohms:
- description: The bias resistor to be used in kOhms. The resistor can take
- values of 2k, 4k or 8k. If set to 0 it will be off. If this node is not
- mentioned or if the value is unknown, then micbias resistor is set to
- 4k.
- enum: [ 0, 2, 4, 8 ]
-
- micbias-voltage-m-volts:
- description: The bias voltage to be used in mVolts. The voltage can take
- values from 1.25V to 3V by 250mV steps. If this node is not mentioned
- or the value is unknown, then the value is set to 1.25V.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [ 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000 ]
-
- lrclk-strength:
- description: |
- The LRCLK pad strength. Possible values are: 0, 1, 2 and 3 as per the
- table below:
-
- VDDIO 1.8V 2.5V 3.3V
- 0 = Disable
- 1 = 1.66 mA 2.87 mA 4.02 mA
- 2 = 3.33 mA 5.74 mA 8.03 mA
- 3 = 4.99 mA 8.61 mA 12.05 mA
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [ 0, 1, 2, 3 ]
-
- sclk-strength:
- description: |
- The SCLK pad strength. Possible values are: 0, 1, 2 and 3 as per the
- table below:
-
- VDDIO 1.8V 2.5V 3.3V
- 0 = Disable
- 1 = 1.66 mA 2.87 mA 4.02 mA
- 2 = 3.33 mA 5.74 mA 8.03 mA
- 3 = 4.99 mA 8.61 mA 12.05 mA
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [ 0, 1, 2, 3 ]
-
- port:
- $ref: audio-graph-port.yaml#
- unevaluatedProperties: false
-
-required:
- - compatible
- - reg
- - "#sound-dai-cells"
- - clocks
- - VDDA-supply
- - VDDIO-supply
-
-unevaluatedProperties: false
-
-examples:
- - |
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
-
- codec@a {
- compatible = "fsl,sgtl5000";
- reg = <0x0a>;
- #sound-dai-cells = <0>;
- clocks = <&clks 150>;
- micbias-resistor-k-ohms = <2>;
- micbias-voltage-m-volts = <2250>;
- VDDA-supply = <®_3p3v>;
- VDDIO-supply = <®_3p3v>;
- };
- };
-...
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright (C) 2019 Texas Instruments Incorporated
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/tas2562.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Texas Instruments TAS2562 Smart PA
-
-maintainers:
- - Andrew Davis <afd@ti.com>
-
-description: |
- The TAS2562 is a mono, digital input Class-D audio amplifier optimized for
- efficiently driving high peak power into small loudspeakers.
- Integrated speaker voltage and current sense provides for
- real time monitoring of loudspeaker behavior.
-
- Specifications about the audio amplifier can be found at:
- https://www.ti.com/lit/gpn/tas2562
- https://www.ti.com/lit/gpn/tas2564
- https://www.ti.com/lit/gpn/tas2110
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- enum:
- - ti,tas2562
- - ti,tas2564
- - ti,tas2110
-
- reg:
- maxItems: 1
- description: |
- I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
-
- shut-down-gpios:
- maxItems: 1
- description: GPIO used to control the state of the device.
- deprecated: true
-
- shutdown-gpios:
- maxItems: 1
- description: GPIO used to control the state of the device.
-
- interrupts:
- maxItems: 1
-
- ti,imon-slot-no:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: TDM TX current sense time slot.
-
- '#sound-dai-cells':
- # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
- # compatibility but is deprecated.
- enum: [0, 1]
-
-required:
- - compatible
- - reg
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- codec: codec@4c {
- compatible = "ti,tas2562";
- reg = <0x4c>;
- #sound-dai-cells = <0>;
- interrupt-parent = <&gpio1>;
- interrupts = <14>;
- shutdown-gpios = <&gpio1 15 0>;
- ti,imon-slot-no = <0>;
- };
- };
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright (C) 2019-20 Texas Instruments Incorporated
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/tas2770.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Texas Instruments TAS2770 Smart PA
-
-maintainers:
- - Shi Fu <shifu0704@thundersoft.com>
-
-description: |
- The TAS2770 is a mono, digital input Class-D audio amplifier optimized for
- efficiently driving high peak power into small loudspeakers.
- Integrated speaker voltage and current sense provides for
- real time monitoring of loudspeaker behavior.
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- enum:
- - ti,tas2770
-
- reg:
- maxItems: 1
- description: |
- I2C address of the device can be between 0x41 to 0x48.
-
- reset-gpio:
- maxItems: 1
- description: GPIO used to reset the device.
-
- shutdown-gpios:
- maxItems: 1
- description: GPIO used to control the state of the device.
-
- interrupts:
- maxItems: 1
-
- ti,imon-slot-no:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: TDM TX current sense time slot.
-
- ti,vmon-slot-no:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: TDM TX voltage sense time slot.
-
- ti,asi-format:
- deprecated: true
- $ref: /schemas/types.yaml#/definitions/uint32
- description: Sets TDM RX capture edge.
- enum:
- - 0 # Rising edge
- - 1 # Falling edge
-
- '#sound-dai-cells':
- # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
- # compatibility but is deprecated.
- enum: [0, 1]
-
-required:
- - compatible
- - reg
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- codec: codec@41 {
- compatible = "ti,tas2770";
- reg = <0x41>;
- #sound-dai-cells = <0>;
- interrupt-parent = <&gpio1>;
- interrupts = <14>;
- reset-gpio = <&gpio1 15 0>;
- shutdown-gpios = <&gpio1 14 0>;
- ti,imon-slot-no = <0>;
- ti,vmon-slot-no = <2>;
- };
- };
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright (C) 2020-2022 Texas Instruments Incorporated
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/tas27xx.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Texas Instruments TAS2764/TAS2780 Smart PA
-
-maintainers:
- - Shenghao Ding <shenghao-ding@ti.com>
-
-description: |
- The TAS2764/TAS2780 is a mono, digital input Class-D audio amplifier
- optimized for efficiently driving high peak power into small
- loudspeakers. Integrated speaker voltage and current sense provides
- for real time monitoring of loudspeaker behavior.
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- enum:
- - ti,tas2764
- - ti,tas2780
-
- reg:
- maxItems: 1
- description: |
- I2C address of the device can be between 0x38 to 0x45.
-
- reset-gpios:
- maxItems: 1
- description: GPIO used to reset the device.
-
- shutdown-gpios:
- maxItems: 1
- description: GPIO used to control the state of the device.
-
- interrupts:
- maxItems: 1
-
- ti,imon-slot-no:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: TDM TX current sense time slot.
-
- ti,vmon-slot-no:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: TDM TX voltage sense time slot.
-
- '#sound-dai-cells':
- # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
- # compatibility but is deprecated.
- enum: [0, 1]
-
-required:
- - compatible
- - reg
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- codec: codec@38 {
- compatible = "ti,tas2764";
- reg = <0x38>;
- #sound-dai-cells = <0>;
- interrupt-parent = <&gpio1>;
- interrupts = <14>;
- reset-gpios = <&gpio1 15 0>;
- shutdown-gpios = <&gpio1 15 0>;
- ti,imon-slot-no = <0>;
- ti,vmon-slot-no = <2>;
- };
- };
-
-...
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/tas5805m.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: TAS5805M audio amplifier
-
-maintainers:
- - Daniel Beer <daniel.beer@igorinstitute.com>
-
-description: |
- The TAS5805M is a class D audio amplifier with a built-in DSP.
-
-properties:
- compatible:
- enum:
- - ti,tas5805m
-
- reg:
- maxItems: 1
- description: |
- I2C address of the amplifier. See the datasheet for possible values.
-
- pvdd-supply:
- description: |
- Regulator for audio power supply (PVDD in the datasheet).
-
- pdn-gpios:
- description: |
- Power-down control GPIO (PDN pin in the datasheet).
-
- ti,dsp-config-name:
- description: |
- The name of the DSP configuration that should be loaded for this
- instance. Configuration blobs are sequences of register writes
- generated from TI's PPC3 tool.
- $ref: /schemas/types.yaml#/definitions/string
-
-additionalProperties: false
-
-examples:
- - |
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- tas5805m: tas5805m@2c {
- reg = <0x2c>;
- compatible = "ti,tas5805m";
-
- pvdd-supply = <&audiopwr>;
- pdn-gpios = <&tlmm 160 0>;
-
- ti,dsp-config-name = "mono_pbtl_48khz";
- };
- };
-...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2019 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tas2562.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TAS2562 Smart PA
+
+maintainers:
+ - Andrew Davis <afd@ti.com>
+
+description: |
+ The TAS2562 is a mono, digital input Class-D audio amplifier optimized for
+ efficiently driving high peak power into small loudspeakers.
+ Integrated speaker voltage and current sense provides for
+ real time monitoring of loudspeaker behavior.
+
+ Specifications about the audio amplifier can be found at:
+ https://www.ti.com/lit/gpn/tas2562
+ https://www.ti.com/lit/gpn/tas2564
+ https://www.ti.com/lit/gpn/tas2110
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - ti,tas2562
+ - ti,tas2564
+ - ti,tas2110
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
+
+ shut-down-gpios:
+ maxItems: 1
+ description: GPIO used to control the state of the device.
+ deprecated: true
+
+ shutdown-gpios:
+ maxItems: 1
+ description: GPIO used to control the state of the device.
+
+ interrupts:
+ maxItems: 1
+
+ ti,imon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TDM TX current sense time slot.
+
+ '#sound-dai-cells':
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec: codec@4c {
+ compatible = "ti,tas2562";
+ reg = <0x4c>;
+ #sound-dai-cells = <0>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <14>;
+ shutdown-gpios = <&gpio1 15 0>;
+ ti,imon-slot-no = <0>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2019-20 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tas2770.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TAS2770 Smart PA
+
+maintainers:
+ - Shi Fu <shifu0704@thundersoft.com>
+
+description: |
+ The TAS2770 is a mono, digital input Class-D audio amplifier optimized for
+ efficiently driving high peak power into small loudspeakers.
+ Integrated speaker voltage and current sense provides for
+ real time monitoring of loudspeaker behavior.
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - ti,tas2770
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device can be between 0x41 to 0x48.
+
+ reset-gpio:
+ maxItems: 1
+ description: GPIO used to reset the device.
+
+ shutdown-gpios:
+ maxItems: 1
+ description: GPIO used to control the state of the device.
+
+ interrupts:
+ maxItems: 1
+
+ ti,imon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TDM TX current sense time slot.
+
+ ti,vmon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TDM TX voltage sense time slot.
+
+ ti,asi-format:
+ deprecated: true
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Sets TDM RX capture edge.
+ enum:
+ - 0 # Rising edge
+ - 1 # Falling edge
+
+ '#sound-dai-cells':
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec: codec@41 {
+ compatible = "ti,tas2770";
+ reg = <0x41>;
+ #sound-dai-cells = <0>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <14>;
+ reset-gpio = <&gpio1 15 0>;
+ shutdown-gpios = <&gpio1 14 0>;
+ ti,imon-slot-no = <0>;
+ ti,vmon-slot-no = <2>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020-2022 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tas27xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TAS2764/TAS2780 Smart PA
+
+maintainers:
+ - Shenghao Ding <shenghao-ding@ti.com>
+
+description: |
+ The TAS2764/TAS2780 is a mono, digital input Class-D audio amplifier
+ optimized for efficiently driving high peak power into small
+ loudspeakers. Integrated speaker voltage and current sense provides
+ for real time monitoring of loudspeaker behavior.
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - ti,tas2764
+ - ti,tas2780
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device can be between 0x38 to 0x45.
+
+ reset-gpios:
+ maxItems: 1
+ description: GPIO used to reset the device.
+
+ shutdown-gpios:
+ maxItems: 1
+ description: GPIO used to control the state of the device.
+
+ interrupts:
+ maxItems: 1
+
+ ti,imon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TDM TX current sense time slot.
+
+ ti,vmon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TDM TX voltage sense time slot.
+
+ '#sound-dai-cells':
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec: codec@38 {
+ compatible = "ti,tas2764";
+ reg = <0x38>;
+ #sound-dai-cells = <0>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <14>;
+ reset-gpios = <&gpio1 15 0>;
+ shutdown-gpios = <&gpio1 15 0>;
+ ti,imon-slot-no = <0>;
+ ti,vmon-slot-no = <2>;
+ };
+ };
+
+...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tas5805m.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TAS5805M audio amplifier
+
+maintainers:
+ - Daniel Beer <daniel.beer@igorinstitute.com>
+
+description: |
+ The TAS5805M is a class D audio amplifier with a built-in DSP.
+
+properties:
+ compatible:
+ enum:
+ - ti,tas5805m
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the amplifier. See the datasheet for possible values.
+
+ pvdd-supply:
+ description: |
+ Regulator for audio power supply (PVDD in the datasheet).
+
+ pdn-gpios:
+ description: |
+ Power-down control GPIO (PDN pin in the datasheet).
+
+ ti,dsp-config-name:
+ description: |
+ The name of the DSP configuration that should be loaded for this
+ instance. Configuration blobs are sequences of register writes
+ generated from TI's PPC3 tool.
+ $ref: /schemas/types.yaml#/definitions/string
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ tas5805m: tas5805m@2c {
+ reg = <0x2c>;
+ compatible = "ti,tas5805m";
+
+ pvdd-supply = <&audiopwr>;
+ pdn-gpios = <&tlmm 160 0>;
+
+ ti,dsp-config-name = "mono_pbtl_48khz";
+ };
+ };
+...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+# Copyright (C) 2019 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tlv320adcx140.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter
+
+maintainers:
+ - Andrew Davis <afd@ti.com>
+
+description: |
+ The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital
+ PDM microphones recording), high-performance audio, analog-to-digital
+ converter (ADC) with analog inputs supporting up to 2V RMS. The TLV320ADCX140
+ family supports line and microphone Inputs, and offers a programmable
+ microphone bias or supply voltage generation.
+
+ Specifications can be found at:
+ https://www.ti.com/lit/ds/symlink/tlv320adc3140.pdf
+ https://www.ti.com/lit/ds/symlink/tlv320adc5140.pdf
+ https://www.ti.com/lit/ds/symlink/tlv320adc6140.pdf
+
+properties:
+ compatible:
+ enum:
+ - ti,tlv320adc3140
+ - ti,tlv320adc5140
+ - ti,tlv320adc6140
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
+
+ reset-gpios:
+ maxItems: 1
+ description: |
+ GPIO used for hardware reset.
+
+ areg-supply:
+ description: |
+ Regulator with AVDD at 3.3V. If not defined then the internal regulator
+ is enabled.
+
+ ti,mic-bias-source:
+ description: |
+ Indicates the source for MIC Bias.
+ 0 - Mic bias is set to VREF
+ 1 - Mic bias is set to VREF × 1.096
+ 6 - Mic bias is set to AVDD
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 6]
+
+ ti,vref-source:
+ description: |
+ Indicates the source for MIC Bias.
+ 0 - Set VREF to 2.75V
+ 1 - Set VREF to 2.5V
+ 2 - Set VREF to 1.375V
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+
+ ti,pdm-edge-select:
+ description: |
+ Defines the PDMCLK sampling edge configuration for the PDM inputs. This
+ array is defined as <PDMIN1 PDMIN2 PDMIN3 PDMIN4>.
+
+ 0 - (default) Odd channel is latched on the negative edge and even
+ channel is latched on the positive edge.
+ 1 - Odd channel is latched on the positive edge and even channel is
+ latched on the negative edge.
+
+ PDMIN1 - PDMCLK latching edge used for channel 1 and 2 data
+ PDMIN2 - PDMCLK latching edge used for channel 3 and 4 data
+ PDMIN3 - PDMCLK latching edge used for channel 5 and 6 data
+ PDMIN4 - PDMCLK latching edge used for channel 7 and 8 data
+
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 4
+ items:
+ maximum: 1
+ default: [0, 0, 0, 0]
+
+ ti,gpi-config:
+ description: |
+ Defines the configuration for the general purpose input pins (GPI).
+ The array is defined as <GPI1 GPI2 GPI3 GPI4>.
+
+ 0 - (default) disabled
+ 1 - GPIX is configured as a general-purpose input (GPI)
+ 2 - GPIX is configured as a master clock input (MCLK)
+ 3 - GPIX is configured as an ASI input for daisy-chain (SDIN)
+ 4 - GPIX is configured as a PDM data input for channel 1 and channel
+ (PDMDIN1)
+ 5 - GPIX is configured as a PDM data input for channel 3 and channel
+ (PDMDIN2)
+ 6 - GPIX is configured as a PDM data input for channel 5 and channel
+ (PDMDIN3)
+ 7 - GPIX is configured as a PDM data input for channel 7 and channel
+ (PDMDIN4)
+
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 4
+ items:
+ maximum: 7
+ default: [0, 0, 0, 0]
+
+ ti,gpio-config:
+ description: |
+ Defines the configuration and output drive for the General Purpose
+ Input and Output pin (GPIO1). Its value is a pair, the first value is for
+ the configuration type and the second value is for the output drive
+ type. The array is defined as <GPIO1_CFG GPIO1_DRV>
+
+ configuration for the GPIO pin can be one of the following:
+ 0 - disabled
+ 1 - GPIO1 is configured as a general-purpose output (GPO)
+ 2 - (default) GPIO1 is configured as a device interrupt output (IRQ)
+ 3 - GPIO1 is configured as a secondary ASI output (SDOUT2)
+ 4 - GPIO1 is configured as a PDM clock output (PDMCLK)
+ 8 - GPIO1 is configured as an input to control when MICBIAS turns on or
+ off (MICBIAS_EN)
+ 9 - GPIO1 is configured as a general-purpose input (GPI)
+ 10 - GPIO1 is configured as a master clock input (MCLK)
+ 11 - GPIO1 is configured as an ASI input for daisy-chain (SDIN)
+ 12 - GPIO1 is configured as a PDM data input for channel 1 and channel 2
+ (PDMDIN1)
+ 13 - GPIO1 is configured as a PDM data input for channel 3 and channel 4
+ (PDMDIN2)
+ 14 - GPIO1 is configured as a PDM data input for channel 5 and channel 6
+ (PDMDIN3)
+ 15 - GPIO1 is configured as a PDM data input for channel 7 and channel 8
+ (PDMDIN4)
+
+ output drive type for the GPIO pin can be one of the following:
+ 0 - Hi-Z output
+ 1 - Drive active low and active high
+ 2 - (default) Drive active low and weak high
+ 3 - Drive active low and Hi-Z
+ 4 - Drive weak low and active high
+ 5 - Drive Hi-Z and active high
+
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 2
+ maxItems: 2
+ items:
+ maximum: 15
+ default: [2, 2]
+
+ ti,asi-tx-drive:
+ type: boolean
+ description: |
+ When set the device will set the Tx ASI output to a Hi-Z state for unused
+ data cycles. Default is to drive the output low on unused ASI cycles.
+
+patternProperties:
+ '^ti,gpo-config-[1-4]$':
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description: |
+ Defines the configuration and output driver for the general purpose
+ output pins (GPO). These values are pairs, the first value is for the
+ configuration type and the second value is for the output drive type.
+ The array is defined as <GPO_CFG GPO_DRV>
+
+ GPO output configuration can be one of the following:
+
+ 0 - (default) disabled
+ 1 - GPOX is configured as a general-purpose output (GPO)
+ 2 - GPOX is configured as a device interrupt output (IRQ)
+ 3 - GPOX is configured as a secondary ASI output (SDOUT2)
+ 4 - GPOX is configured as a PDM clock output (PDMCLK)
+
+ GPO output drive configuration for the GPO pins can be one of the following:
+
+ 0d - (default) Hi-Z output
+ 1d - Drive active low and active high
+ 2d - Drive active low and weak high
+ 3d - Drive active low and Hi-Z
+ 4d - Drive weak low and active high
+ 5d - Drive Hi-Z and active high
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec: codec@4c {
+ compatible = "ti,tlv320adc5140";
+ reg = <0x4c>;
+ ti,mic-bias-source = <6>;
+ ti,pdm-edge-select = <0 1 0 1>;
+ ti,gpi-config = <4 5 6 7>;
+ ti,gpio-config = <10 2>;
+ ti,gpo-config-1 = <0 0>;
+ ti,gpo-config-2 = <0 0>;
+ reset-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ };
+ };
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
-# Copyright (C) 2019 Texas Instruments Incorporated
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/tlv320adcx140.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter
-
-maintainers:
- - Andrew Davis <afd@ti.com>
-
-description: |
- The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital
- PDM microphones recording), high-performance audio, analog-to-digital
- converter (ADC) with analog inputs supporting up to 2V RMS. The TLV320ADCX140
- family supports line and microphone Inputs, and offers a programmable
- microphone bias or supply voltage generation.
-
- Specifications can be found at:
- https://www.ti.com/lit/ds/symlink/tlv320adc3140.pdf
- https://www.ti.com/lit/ds/symlink/tlv320adc5140.pdf
- https://www.ti.com/lit/ds/symlink/tlv320adc6140.pdf
-
-properties:
- compatible:
- enum:
- - ti,tlv320adc3140
- - ti,tlv320adc5140
- - ti,tlv320adc6140
-
- reg:
- maxItems: 1
- description: |
- I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
-
- reset-gpios:
- maxItems: 1
- description: |
- GPIO used for hardware reset.
-
- areg-supply:
- description: |
- Regulator with AVDD at 3.3V. If not defined then the internal regulator
- is enabled.
-
- ti,mic-bias-source:
- description: |
- Indicates the source for MIC Bias.
- 0 - Mic bias is set to VREF
- 1 - Mic bias is set to VREF × 1.096
- 6 - Mic bias is set to AVDD
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1, 6]
-
- ti,vref-source:
- description: |
- Indicates the source for MIC Bias.
- 0 - Set VREF to 2.75V
- 1 - Set VREF to 2.5V
- 2 - Set VREF to 1.375V
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1, 2]
-
- ti,pdm-edge-select:
- description: |
- Defines the PDMCLK sampling edge configuration for the PDM inputs. This
- array is defined as <PDMIN1 PDMIN2 PDMIN3 PDMIN4>.
-
- 0 - (default) Odd channel is latched on the negative edge and even
- channel is latched on the positive edge.
- 1 - Odd channel is latched on the positive edge and even channel is
- latched on the negative edge.
-
- PDMIN1 - PDMCLK latching edge used for channel 1 and 2 data
- PDMIN2 - PDMCLK latching edge used for channel 3 and 4 data
- PDMIN3 - PDMCLK latching edge used for channel 5 and 6 data
- PDMIN4 - PDMCLK latching edge used for channel 7 and 8 data
-
- $ref: /schemas/types.yaml#/definitions/uint32-array
- minItems: 1
- maxItems: 4
- items:
- maximum: 1
- default: [0, 0, 0, 0]
-
- ti,gpi-config:
- description: |
- Defines the configuration for the general purpose input pins (GPI).
- The array is defined as <GPI1 GPI2 GPI3 GPI4>.
-
- 0 - (default) disabled
- 1 - GPIX is configured as a general-purpose input (GPI)
- 2 - GPIX is configured as a master clock input (MCLK)
- 3 - GPIX is configured as an ASI input for daisy-chain (SDIN)
- 4 - GPIX is configured as a PDM data input for channel 1 and channel
- (PDMDIN1)
- 5 - GPIX is configured as a PDM data input for channel 3 and channel
- (PDMDIN2)
- 6 - GPIX is configured as a PDM data input for channel 5 and channel
- (PDMDIN3)
- 7 - GPIX is configured as a PDM data input for channel 7 and channel
- (PDMDIN4)
-
- $ref: /schemas/types.yaml#/definitions/uint32-array
- minItems: 1
- maxItems: 4
- items:
- maximum: 7
- default: [0, 0, 0, 0]
-
- ti,gpio-config:
- description: |
- Defines the configuration and output drive for the General Purpose
- Input and Output pin (GPIO1). Its value is a pair, the first value is for
- the configuration type and the second value is for the output drive
- type. The array is defined as <GPIO1_CFG GPIO1_DRV>
-
- configuration for the GPIO pin can be one of the following:
- 0 - disabled
- 1 - GPIO1 is configured as a general-purpose output (GPO)
- 2 - (default) GPIO1 is configured as a device interrupt output (IRQ)
- 3 - GPIO1 is configured as a secondary ASI output (SDOUT2)
- 4 - GPIO1 is configured as a PDM clock output (PDMCLK)
- 8 - GPIO1 is configured as an input to control when MICBIAS turns on or
- off (MICBIAS_EN)
- 9 - GPIO1 is configured as a general-purpose input (GPI)
- 10 - GPIO1 is configured as a master clock input (MCLK)
- 11 - GPIO1 is configured as an ASI input for daisy-chain (SDIN)
- 12 - GPIO1 is configured as a PDM data input for channel 1 and channel 2
- (PDMDIN1)
- 13 - GPIO1 is configured as a PDM data input for channel 3 and channel 4
- (PDMDIN2)
- 14 - GPIO1 is configured as a PDM data input for channel 5 and channel 6
- (PDMDIN3)
- 15 - GPIO1 is configured as a PDM data input for channel 7 and channel 8
- (PDMDIN4)
-
- output drive type for the GPIO pin can be one of the following:
- 0 - Hi-Z output
- 1 - Drive active low and active high
- 2 - (default) Drive active low and weak high
- 3 - Drive active low and Hi-Z
- 4 - Drive weak low and active high
- 5 - Drive Hi-Z and active high
-
- $ref: /schemas/types.yaml#/definitions/uint32-array
- minItems: 2
- maxItems: 2
- items:
- maximum: 15
- default: [2, 2]
-
- ti,asi-tx-drive:
- type: boolean
- description: |
- When set the device will set the Tx ASI output to a Hi-Z state for unused
- data cycles. Default is to drive the output low on unused ASI cycles.
-
-patternProperties:
- '^ti,gpo-config-[1-4]$':
- $ref: /schemas/types.yaml#/definitions/uint32-array
- description: |
- Defines the configuration and output driver for the general purpose
- output pins (GPO). These values are pairs, the first value is for the
- configuration type and the second value is for the output drive type.
- The array is defined as <GPO_CFG GPO_DRV>
-
- GPO output configuration can be one of the following:
-
- 0 - (default) disabled
- 1 - GPOX is configured as a general-purpose output (GPO)
- 2 - GPOX is configured as a device interrupt output (IRQ)
- 3 - GPOX is configured as a secondary ASI output (SDOUT2)
- 4 - GPOX is configured as a PDM clock output (PDMCLK)
-
- GPO output drive configuration for the GPO pins can be one of the following:
-
- 0d - (default) Hi-Z output
- 1d - Drive active low and active high
- 2d - Drive active low and weak high
- 3d - Drive active low and Hi-Z
- 4d - Drive weak low and active high
- 5d - Drive Hi-Z and active high
-
-required:
- - compatible
- - reg
-
-additionalProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
- codec: codec@4c {
- compatible = "ti,tlv320adc5140";
- reg = <0x4c>;
- ti,mic-bias-source = <6>;
- ti,pdm-edge-select = <0 1 0 1>;
- ti,gpi-config = <4 5 6 7>;
- ti,gpio-config = <10 2>;
- ti,gpo-config-1 = <0 0>;
- ti,gpo-config-2 = <0 0>;
- reset-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
- };
- };
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8750.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: WM8750 and WM8987 audio CODECs
+
+description: |
+ These devices support both I2C and SPI (configured with pin strapping
+ on the board).
+
+maintainers:
+ - Mark Brown <broonie@kernel.org>
+
+properties:
+ compatible:
+ enum:
+ - wlf,wm8750
+ - wlf,wm8987
+
+ reg:
+ description:
+ The I2C address of the device for I2C, the chip select number for SPI
+ maxItems: 1
+
+additionalProperties: false
+
+required:
+ - reg
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ compatible = "wlf,wm8750";
+ reg = <0x1a>;
+ };
+ };
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/wm8750.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: WM8750 and WM8987 audio CODECs
-
-description: |
- These devices support both I2C and SPI (configured with pin strapping
- on the board).
-
-maintainers:
- - Mark Brown <broonie@kernel.org>
-
-properties:
- compatible:
- enum:
- - wlf,wm8750
- - wlf,wm8987
-
- reg:
- description:
- The I2C address of the device for I2C, the chip select number for SPI
- maxItems: 1
-
-additionalProperties: false
-
-required:
- - reg
-
-examples:
- - |
- i2c {
- #address-cells = <1>;
- #size-cells = <0>;
-
- codec@1a {
- compatible = "wlf,wm8750";
- reg = <0x1a>;
- };
- };
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/zl38060.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: ZL38060 Connected Home Audio Processor from Microsemi.
-
-description: |
- The ZL38060 is a "Connected Home Audio Processor" from Microsemi,
- which consists of a Digital Signal Processor (DSP), several Digital
- Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs.
-
-maintainers:
- - Jaroslav Kysela <perex@perex.cz>
- - Takashi Iwai <tiwai@suse.com>
-
-allOf:
- - $ref: dai-common.yaml#
-
-properties:
- compatible:
- const: mscc,zl38060
-
- reg:
- description:
- SPI device address.
- maxItems: 1
-
- spi-max-frequency:
- maximum: 24000000
-
- reset-gpios:
- description:
- A GPIO line handling reset of the chip. As the line is active low,
- it should be marked GPIO_ACTIVE_LOW (see ../gpio/gpio.txt)
- maxItems: 1
-
- '#gpio-cells':
- const: 2
-
- gpio-controller: true
-
- '#sound-dai-cells':
- const: 0
-
-required:
- - compatible
- - reg
- - '#gpio-cells'
- - gpio-controller
- - '#sound-dai-cells'
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/gpio/gpio.h>
- spi {
- #address-cells = <1>;
- #size-cells = <0>;
-
- codec: zl38060@0 {
- gpio-controller;
- #gpio-cells = <2>;
- #sound-dai-cells = <0>;
- compatible = "mscc,zl38060";
- reg = <0>;
- spi-max-frequency = <12000000>;
- reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
- };
- };
projects / ceph-client.git / commitdiff