diff options
Diffstat (limited to 'Bindings/sound')
56 files changed, 2976 insertions, 26 deletions
diff --git a/Bindings/sound/amlogic,g12a-tohdmitx.yaml b/Bindings/sound/amlogic,g12a-tohdmitx.yaml new file mode 100644 index 000000000000..b4b78475c5b8 --- /dev/null +++ b/Bindings/sound/amlogic,g12a-tohdmitx.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/amlogic,g12a-tohdmitx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic G12a HDMI TX Control Glue + +maintainers: + - Jerome Brunet <jbrunet@baylibre.com> + +allOf: + - $ref: dai-common.yaml# + +properties: + $nodename: + pattern: "^audio-controller@.*" + + compatible: + oneOf: + - items: + - const: amlogic,g12a-tohdmitx + - items: + - enum: + - amlogic,sm1-tohdmitx + - const: amlogic,g12a-tohdmitx + + reg: + maxItems: 1 + + resets: + maxItems: 1 + + "#sound-dai-cells": + const: 1 + +required: + - compatible + - reg + - resets + - "#sound-dai-cells" + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h> + + tohdmitx: audio-controller@744 { + compatible = "amlogic,g12a-tohdmitx"; + reg = <0x744 0x4>; + resets = <&clkc_audio AUD_RESET_TOHDMITX>; + #sound-dai-cells = <1>; + }; diff --git a/Bindings/sound/amlogic,gx-sound-card.yaml b/Bindings/sound/amlogic,gx-sound-card.yaml index d4277d342e69..0ecdaf7190e9 100644 --- a/Bindings/sound/amlogic,gx-sound-card.yaml +++ b/Bindings/sound/amlogic,gx-sound-card.yaml @@ -23,7 +23,6 @@ properties: audio-widgets: $ref: /schemas/types.yaml#/definitions/non-unique-string-array - minItems: 2 description: |- A list off component DAPM widget. Each entry is a pair of strings, the first being the widget type, the second being the widget name diff --git a/Bindings/sound/asahi-kasei,ak4104.yaml b/Bindings/sound/asahi-kasei,ak4104.yaml new file mode 100644 index 000000000000..86f6061d3c50 --- /dev/null +++ b/Bindings/sound/asahi-kasei,ak4104.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4104.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AK4104 S/PDIF transmitter + +allOf: + - $ref: dai-common.yaml# + +maintainers: + - Daniel Mack <github@zonque.org> + - Xiaxi Shen <shenxiaxi26@gmail.com> + +properties: + compatible: + const: asahi-kasei,ak4104 + + reg: + description: Chip select number on the SPI bus + maxItems: 1 + + vdd-supply: + description: A regulator node providing between 2.7V and 3.6V. + + reset-gpios: + maxItems: 1 + description: Optional GPIO spec for the reset pin, deasserted + before communication starts. + +required: + - compatible + - reg + - vdd-supply + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@0 { + compatible = "asahi-kasei,ak4104"; + reg = <0>; + vdd-supply = <&vdd_3v3_reg>; + }; + }; diff --git a/Bindings/sound/asahi-kasei,ak4375.yaml b/Bindings/sound/asahi-kasei,ak4375.yaml new file mode 100644 index 000000000000..bc07fcba535b --- /dev/null +++ b/Bindings/sound/asahi-kasei,ak4375.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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: + - $ref: dai-common.yaml# + +properties: + compatible: + const: asahi-kasei,ak4375 + + reg: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + + avdd-supply: + description: regulator phandle for the AVDD power supply. + + tvdd-supply: + description: regulator phandle for the TVDD power supply. + + pdn-gpios: + description: optional GPIO to set the PDN pin. + +required: + - compatible + - reg + - '#sound-dai-cells' + - avdd-supply + - tvdd-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + headphones: audio-codec@10 { + compatible = "asahi-kasei,ak4375"; + reg = <0x10>; + avdd-supply = <®_headphones_avdd>; + tvdd-supply = <&pm8916_l6>; + pdn-gpios = <&msmgpio 114 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&headphones_pdn_default>; + #sound-dai-cells = <0>; + }; + }; diff --git a/Bindings/sound/asahi-kasei,ak4554.yaml b/Bindings/sound/asahi-kasei,ak4554.yaml new file mode 100644 index 000000000000..c77d85df239e --- /dev/null +++ b/Bindings/sound/asahi-kasei,ak4554.yaml @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4554.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AK4554 sound codec + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + - Liam Girdwood <lgirdwood@gmail.com> + - Mark Brown <broonie@kernel.org> + +properties: + compatible: + const: asahi-kasei,ak4554 + +required: + - compatible + +additionalProperties: false + +examples: + - | + codec { + compatible = "asahi-kasei,ak4554"; + }; diff --git a/Bindings/sound/asahi-kasei,ak4613.yaml b/Bindings/sound/asahi-kasei,ak4613.yaml new file mode 100644 index 000000000000..b49a6cff9f1f --- /dev/null +++ b/Bindings/sound/asahi-kasei,ak4613.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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. + $ref: /schemas/types.yaml#/definitions/flag + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + ak4613: codec@10 { + compatible = "asahi-kasei,ak4613"; + reg = <0x10>; + }; + }; diff --git a/Bindings/sound/asahi-kasei,ak4619.yaml b/Bindings/sound/asahi-kasei,ak4619.yaml new file mode 100644 index 000000000000..d412531ef9a2 --- /dev/null +++ b/Bindings/sound/asahi-kasei,ak4619.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4619.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AK4619 I2C transmitter + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + - Khanh Le <khanh.le.xr@renesas.com> + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: asahi-kasei,ak4619 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: mclk + + "#sound-dai-cells": + const: 0 + + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@10 { + compatible = "asahi-kasei,ak4619"; + reg = <0x10>; + + clocks = <&rcar_sound>; + clock-names = "mclk"; + + #sound-dai-cells = <0>; + port { + ak4619_endpoint: endpoint { + remote-endpoint = <&rsnd_endpoint>; + }; + }; + }; + }; diff --git a/Bindings/sound/asahi-kasei,ak4642.yaml b/Bindings/sound/asahi-kasei,ak4642.yaml new file mode 100644 index 000000000000..fc03f0373a1a --- /dev/null +++ b/Bindings/sound/asahi-kasei,ak4642.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$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"; + }; + }; diff --git a/Bindings/sound/audio-graph-card2.yaml b/Bindings/sound/audio-graph-card2.yaml index d3ce4de449d5..f943f90d8b15 100644 --- a/Bindings/sound/audio-graph-card2.yaml +++ b/Bindings/sound/audio-graph-card2.yaml @@ -23,6 +23,11 @@ properties: Each entry is a pair of strings, the first being the connection's sink, the second being the connection's source. $ref: /schemas/types.yaml#/definitions/non-unique-string-array + aux-devs: + description: | + List of phandles pointing to auxiliary devices, such + as amplifiers, to be added to the sound card. + $ref: /schemas/types.yaml#/definitions/phandle-array multi: type: object description: Multi-CPU/Codec node diff --git a/Bindings/sound/audio-graph-port.yaml b/Bindings/sound/audio-graph-port.yaml index 28b27e7e45de..d1cbfc5edd3a 100644 --- a/Bindings/sound/audio-graph-port.yaml +++ b/Bindings/sound/audio-graph-port.yaml @@ -25,6 +25,15 @@ definitions: capture-only: description: port connection used only for capture $ref: /schemas/types.yaml#/definitions/flag + link-trigger-order: + description: trigger order for both start/stop + $ref: /schemas/types.yaml#/definitions/uint32-array + link-trigger-order-start: + description: trigger order for start + $ref: /schemas/types.yaml#/definitions/uint32-array + link-trigger-order-stop: + description: trigger order for stop + $ref: /schemas/types.yaml#/definitions/uint32-array endpoint-base: allOf: diff --git a/Bindings/sound/cirrus,cs4270.yaml b/Bindings/sound/cirrus,cs4270.yaml new file mode 100644 index 000000000000..336e11773694 --- /dev/null +++ b/Bindings/sound/cirrus,cs4270.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs4270.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic CS4270 audio CODEC + +maintainers: + - patches@opensource.cirrus.com + +description: + The CS4270 is a stereo audio codec. The driver for this device currently only + supports I2C. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: cirrus,cs4270 + + reg: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + + reset-gpios: + description: + This pin will be deasserted before communication to the codec starts. + maxItems: 1 + + va-supply: + description: Analog power supply. + + vd-supply: + description: Digital power supply. + + vlc-supply: + description: Serial Control Port power supply. + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@48 { + compatible = "cirrus,cs4270"; + reg = <0x48>; + }; + }; diff --git a/Bindings/sound/cirrus,cs42xx8.yaml b/Bindings/sound/cirrus,cs42xx8.yaml new file mode 100644 index 000000000000..725b47e82062 --- /dev/null +++ b/Bindings/sound/cirrus,cs42xx8.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs42xx8.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic CS42448/CS42888 audio CODEC + +maintainers: + - patches@opensource.cirrus.com + +properties: + compatible: + enum: + - cirrus,cs42448 + - cirrus,cs42888 + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + const: mclk + + VA-supply: + description: Analog power supply. + + VD-supply: + description: Digital power supply. + + VLC-supply: + description: Control port power supply + + VLS-supply: + description: Serial port interface power supply. + + reset-gpios: + description: This pin is connected to the chip's RESET pin. + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + +if: + properties: + compatible: + contains: + const: cirrus,cs42888 +then: + required: + - VA-supply + - VD-supply + - VLC-supply + - VLS-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@48 { + compatible = "cirrus,cs42888"; + reg = <0x48>; + clocks = <&codec_mclk 0>; + clock-names = "mclk"; + VA-supply = <®_audio>; + VD-supply = <®_audio>; + VLS-supply = <®_audio>; + VLC-supply = <®_audio>; + reset-gpios = <&gpio 1>; + }; + }; diff --git a/Bindings/sound/cirrus,cs530x.yaml b/Bindings/sound/cirrus,cs530x.yaml new file mode 100644 index 000000000000..9582eb8eb418 --- /dev/null +++ b/Bindings/sound/cirrus,cs530x.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs530x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic cs530x family of audio ADCs + +maintainers: + - Paul Handrigan <paulha@opensource.cirrus.com> + - patches@opensource.cirrus.com + +description: + The CS530X devices are a family of high performance audio ADCs. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - cirrus,cs5302 + - cirrus,cs5304 + - cirrus,cs5308 + + reg: + maxItems: 1 + + '#sound-dai-cells': + const: 1 + + reset-gpios: + maxItems: 1 + + vdd-a-supply: + description: Analog power supply + + vdd-io-supply: + description: Digital IO power supply + + cirrus,in-hiz-pin12: + description: + Sets input channels one and two to high impedance. + type: boolean + + cirrus,in-hiz-pin34: + description: + Sets input channels three and four to high impedance. + type: boolean + + cirrus,in-hiz-pin56: + description: + Sets input channels five and six to high impedance. + type: boolean + + cirrus,in-hiz-pin78: + description: + Sets input channels seven and eight to high impedance. + type: boolean + +required: + - compatible + - reg + - "#sound-dai-cells" + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + cs5304: adc@48 { + compatible = "cirrus,cs5304"; + reg = <0x48>; + #sound-dai-cells = <1>; + reset-gpios = <&gpio 110 GPIO_ACTIVE_LOW>; + vdd-a-supply = <&vreg>; + vdd-io-supply = <&vreg>; + cirrus,in-hiz-pin34; + }; + }; diff --git a/Bindings/sound/everest,es71x4.yaml b/Bindings/sound/everest,es71x4.yaml new file mode 100644 index 000000000000..fd1b32812228 --- /dev/null +++ b/Bindings/sound/everest,es71x4.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/everest,es71x4.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Everest ES7134/7144/7154 2 channels I2S analog to digital converter + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +properties: + compatible: + enum: + - everest,es7134 + - everest,es7144 + - everest,es7154 + + VDD-supply: true + PVDD-supply: true + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - VDD-supply + +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - everest,es7134 + - everest,es7144 + then: + properties: + PVDD-supply: false + + - if: + properties: + compatible: + contains: + enum: + - everest,es7154 + then: + required: + - PVDD-supply + +unevaluatedProperties: false + +examples: + - | + codec { + compatible = "everest,es7134"; + #sound-dai-cells = <0>; + VDD-supply = <&vdd_supply>; + }; + +... diff --git a/Bindings/sound/everest,es7241.yaml b/Bindings/sound/everest,es7241.yaml new file mode 100644 index 000000000000..f179af758730 --- /dev/null +++ b/Bindings/sound/everest,es7241.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/everest,es7241.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Everest ES7241 2 channels I2S analog to digital converter + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +properties: + compatible: + enum: + - everest,es7241 + + reset-gpios: + maxItems: 1 + description: GPIO connected to the reset pin + + m0-gpios: + maxItems: 1 + description: GPIO connected to the m0 pin + + m1-gpios: + maxItems: 1 + description: GPIO connected to the m0 pin + + everest,sdout-pull-down: + type: boolean + description: + Format used by the serial interface is controlled by pulling + the sdout. If the sdout is pulled down, leftj format is used. + If this property is not provided, sdout is assumed to pulled + up and i2s format is used + + VDDP-supply: true + VDDA-supply: true + VDDD-supply: true + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - VDDP-supply + - VDDA-supply + - VDDD-supply + +allOf: + - $ref: dai-common.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + codec { + compatible = "everest,es7241"; + #sound-dai-cells = <0>; + reset-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; + VDDP-supply = <&vddp_supply>; + VDDA-supply = <&vdda_supply>; + VDDD-supply = <&vddd_supply>; + }; + +... diff --git a/Bindings/sound/everest,es8316.yaml b/Bindings/sound/everest,es8316.yaml index b6079b3c440d..214f135b7777 100644 --- a/Bindings/sound/everest,es8316.yaml +++ b/Bindings/sound/everest,es8316.yaml @@ -4,18 +4,21 @@ $id: http://devicetree.org/schemas/sound/everest,es8316.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Everest ES8316 audio CODEC +title: Everest ES8311 and ES8316 audio CODECs maintainers: - Daniel Drake <drake@endlessm.com> - Katsuhiro Suzuki <katsuhiro@katsuster.net> + - Matteo Martelli <matteomartelli3@gmail.com> allOf: - $ref: dai-common.yaml# properties: compatible: - const: everest,es8316 + enum: + - everest,es8311 + - everest,es8316 reg: maxItems: 1 diff --git a/Bindings/sound/fsl,mqs.yaml b/Bindings/sound/fsl,mqs.yaml index 8b33353a80ca..030ccc173130 100644 --- a/Bindings/sound/fsl,mqs.yaml +++ b/Bindings/sound/fsl,mqs.yaml @@ -23,6 +23,8 @@ properties: - fsl,imx8qm-mqs - fsl,imx8qxp-mqs - fsl,imx93-mqs + - fsl,imx95-aonmix-mqs + - fsl,imx95-netcmix-mqs clocks: minItems: 1 diff --git a/Bindings/sound/fsl,qmc-audio.yaml b/Bindings/sound/fsl,qmc-audio.yaml index b522ed7dcc51..a23e49198c37 100644 --- a/Bindings/sound/fsl,qmc-audio.yaml +++ b/Bindings/sound/fsl,qmc-audio.yaml @@ -12,7 +12,9 @@ maintainers: description: | The QMC audio is an ASoC component which uses QMC (QUICC Multichannel Controller) channels to transfer the audio data. - It provides as many DAI as the number of QMC channel used. + It provides several DAIs. For each DAI, the DAI is working in interleaved mode + if only one QMC channel is used by the DAI or it is working in non-interleaved + mode if several QMC channels are used by the DAI. allOf: - $ref: dai-common.yaml# @@ -45,12 +47,19 @@ patternProperties: fsl,qmc-chan: $ref: /schemas/types.yaml#/definitions/phandle-array items: - - items: - - description: phandle to QMC node - - description: Channel number + items: + - description: phandle to QMC node + - description: Channel number + minItems: 1 description: - Should be a phandle/number pair. The phandle to QMC node and the QMC - channel to use for this DAI. + Should be a phandle/number pair list. The list of phandle to QMC node + and the QMC channel pair to use for this DAI. + If only one phandle/number pair is provided, this DAI works in + interleaved mode, i.e. audio channels for this DAI are interleaved in + the QMC channel. If more than one pair is provided, this DAI works + in non-interleave mode. In that case the first audio channel uses the + the first QMC channel, the second audio channel uses the second QMC + channel, etc... required: - reg @@ -79,6 +88,11 @@ examples: reg = <17>; fsl,qmc-chan = <&qmc 17>; }; + dai@18 { + reg = <18>; + /* Non-interleaved mode */ + fsl,qmc-chan = <&qmc 18>, <&qmc 19>; + }; }; sound { @@ -115,4 +129,19 @@ examples: dai-tdm-slot-rx-mask = <0 0 1 0 1 0 1 0 1>; }; }; + simple-audio-card,dai-link@2 { + reg = <2>; + format = "dsp_b"; + cpu { + sound-dai = <&audio_controller 18>; + }; + codec { + sound-dai = <&codec3>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <8>; + /* TS 9, 10 */ + dai-tdm-slot-tx-mask = <0 0 0 0 0 0 0 0 0 1 1>; + dai-tdm-slot-rx-mask = <0 0 0 0 0 0 0 0 0 1 1>; + }; + }; }; diff --git a/Bindings/sound/fsl,rpmsg.yaml b/Bindings/sound/fsl,rpmsg.yaml index 188f38baddec..3d5d435c765b 100644 --- a/Bindings/sound/fsl,rpmsg.yaml +++ b/Bindings/sound/fsl,rpmsg.yaml @@ -29,6 +29,7 @@ properties: - fsl,imx8mp-rpmsg-audio - fsl,imx8ulp-rpmsg-audio - fsl,imx93-rpmsg-audio + - fsl,imx95-rpmsg-audio clocks: items: diff --git a/Bindings/sound/fsl,sgtl5000.yaml b/Bindings/sound/fsl,sgtl5000.yaml new file mode 100644 index 000000000000..c6ab1ca16763 --- /dev/null +++ b/Bindings/sound/fsl,sgtl5000.yaml @@ -0,0 +1,113 @@ +# 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>; + }; + }; +... diff --git a/Bindings/sound/fsl,xcvr.yaml b/Bindings/sound/fsl,xcvr.yaml index 0eb0c1ba8710..5e2801014221 100644 --- a/Bindings/sound/fsl,xcvr.yaml +++ b/Bindings/sound/fsl,xcvr.yaml @@ -22,6 +22,7 @@ properties: enum: - fsl,imx8mp-xcvr - fsl,imx93-xcvr + - fsl,imx95-xcvr reg: items: @@ -41,6 +42,7 @@ properties: items: - description: WAKEUPMIX Audio XCVR Interrupt 1 - description: WAKEUPMIX Audio XCVR Interrupt 2 + - description: SPDIF wakeup interrupt from PHY minItems: 1 clocks: @@ -49,6 +51,9 @@ properties: - description: PHY clock - description: SPBA clock - description: PLL clock + - description: PLL clock source for 8kHz series + - description: PLL clock source for 11kHz series + minItems: 4 clock-names: items: @@ -56,6 +61,9 @@ properties: - const: phy - const: spba - const: pll_ipg + - const: pll8k + - const: pll11k + minItems: 4 dmas: items: @@ -79,15 +87,25 @@ required: - clock-names - dmas - dma-names - - resets allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + const: fsl,imx8mp-xcvr + then: + required: + - resets + - if: properties: compatible: contains: enum: - fsl,imx93-xcvr + - fsl,imx95-xcvr then: properties: interrupts: @@ -96,9 +114,24 @@ allOf: else: properties: interrupts: - maxItems: 1 + minItems: 3 + maxItems: 3 + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8mp-xcvr + - fsl,imx93-xcvr + then: + properties: + clocks: + maxItems: 4 + clock-names: + maxItems: 4 -additionalProperties: false +unevaluatedProperties: false examples: - | @@ -113,7 +146,9 @@ examples: <0x30cc0c00 0x080>, <0x30cc0e00 0x080>; reg-names = "ram", "regs", "rxfifo", "txfifo"; - interrupts = <0x0 128 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_EARC_IPG>, <&audiomix_clk IMX8MP_CLK_AUDIOMIX_EARC_PHY>, <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SPBA2_ROOT>, diff --git a/Bindings/sound/fsl-asoc-card.yaml b/Bindings/sound/fsl-asoc-card.yaml index 9922664d5ccc..92aa47ec72c7 100644 --- a/Bindings/sound/fsl-asoc-card.yaml +++ b/Bindings/sound/fsl-asoc-card.yaml @@ -67,6 +67,11 @@ properties: - fsl,imx-audio-wm8962 - items: - enum: + - fsl,imx-sabreauto-spdif + - fsl,imx6sx-sdb-spdif + - const: fsl,imx-audio-spdif + - items: + - enum: - fsl,imx-audio-ac97 - fsl,imx-audio-cs42888 - fsl,imx-audio-cs427x @@ -81,6 +86,7 @@ properties: - fsl,imx-audio-wm8960 - fsl,imx-audio-wm8962 - fsl,imx-audio-wm8958 + - fsl,imx-audio-spdif model: $ref: /schemas/types.yaml#/definitions/string @@ -93,8 +99,15 @@ properties: need to add ASRC support via DPCM. audio-codec: - $ref: /schemas/types.yaml#/definitions/phandle - description: The phandle of an audio codec + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + The phandle of an audio codec. + With "fsl,imx-audio-spdif", either SPDIF audio codec spdif_transmitter, + spdif_receiver or both. + minItems: 1 + maxItems: 2 + items: + maxItems: 1 audio-cpu: $ref: /schemas/types.yaml#/definitions/phandle @@ -150,8 +163,10 @@ properties: description: dai-link uses bit clock inversion. mclk-id: - $ref: /schemas/types.yaml#/definitions/uint32 - description: main clock id, specific for each card configuration. + $ref: /schemas/types.yaml#/definitions/uint32-array + description: Main clock id for each codec, specific for each card configuration. + minItems: 1 + maxItems: 2 mux-int-port: $ref: /schemas/types.yaml#/definitions/uint32 @@ -167,6 +182,27 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of an CPU DAI controller + spdif-controller: + $ref: /schemas/types.yaml#/definitions/phandle + deprecated: true + description: The phandle of an S/PDIF CPU DAI controller. + + spdif-out: + type: boolean + deprecated: true + description: | + If present, the transmitting function of S/PDIF will be enabled, + indicating there's a physical S/PDIF out connector or jack on the + board or it's connecting to some other IP block, such as an HDMI + encoder or display-controller. + + spdif-in: + type: boolean + deprecated: true + description: | + If present, the receiving function of S/PDIF will be enabled, + indicating there is a physical S/PDIF in connector/jack on the board. + required: - compatible - model @@ -195,3 +231,12 @@ examples: "AIN2L", "Line In Jack", "AIN2R", "Line In Jack"; }; + + - | + sound-spdif-asrc { + compatible = "fsl,imx-audio-spdif"; + model = "spdif-asrc-audio"; + audio-cpu = <&spdif>; + audio-asrc = <&easrc>; + audio-codec = <&spdifdit>, <&spdifdir>; + }; diff --git a/Bindings/sound/linux,spdif.yaml b/Bindings/sound/linux,spdif.yaml new file mode 100644 index 000000000000..0f4893e11ec4 --- /dev/null +++ b/Bindings/sound/linux,spdif.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/linux,spdif.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dummy SPDIF Transmitter/Receiver + +maintainers: + - Mark Brown <broonie@kernel.org> + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - linux,spdif-dit + - linux,spdif-dir + + "#sound-dai-cells": + const: 0 + + sound-name-prefix: true + +required: + - "#sound-dai-cells" + - compatible + +additionalProperties: false + +examples: + - | + spdif-out { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + }; + +... diff --git a/Bindings/sound/maxim,max98088.yaml b/Bindings/sound/maxim,max98088.yaml new file mode 100644 index 000000000000..e4a2967e1e81 --- /dev/null +++ b/Bindings/sound/maxim,max98088.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/maxim,max98088.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MAX98088 audio CODEC + +maintainers: + - Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> + +properties: + compatible: + enum: + - maxim,max98088 + - maxim,max98089 + + reg: + maxItems: 1 + + clocks: + items: + - description: master clock + + clock-names: + items: + - const: mclk + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + audio-codec@10 { + compatible = "maxim,max98089"; + reg = <0x10>; + clocks = <&clks 0>; + clock-names = "mclk"; + }; + }; diff --git a/Bindings/sound/mscc,zl38060.yaml b/Bindings/sound/mscc,zl38060.yaml new file mode 100644 index 000000000000..994313fd12b2 --- /dev/null +++ b/Bindings/sound/mscc,zl38060.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$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: + - $ref: dai-common.yaml# + +properties: + compatible: + const: mscc,zl38060 + + reg: + description: + SPI device address. + maxItems: 1 + + spi-max-frequency: + maximum: 24000000 + + reset-gpios: + description: + A GPIO line handling reset of the chip. As the line is active low, + it should be marked GPIO_ACTIVE_LOW (see ../gpio/gpio.txt) + maxItems: 1 + + '#gpio-cells': + const: 2 + + gpio-controller: true + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + - '#gpio-cells' + - gpio-controller + - '#sound-dai-cells' + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + codec: zl38060@0 { + gpio-controller; + #gpio-cells = <2>; + #sound-dai-cells = <0>; + compatible = "mscc,zl38060"; + reg = <0>; + spi-max-frequency = <12000000>; + reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + }; + }; diff --git a/Bindings/sound/nuvoton,nau8824.yaml b/Bindings/sound/nuvoton,nau8824.yaml index 3dbf438c3841..232dc16a94a3 100644 --- a/Bindings/sound/nuvoton,nau8824.yaml +++ b/Bindings/sound/nuvoton,nau8824.yaml @@ -23,6 +23,14 @@ properties: '#sound-dai-cells': const: 0 + clocks: + items: + - description: The phandle of the master clock to the CODEC + + clock-names: + items: + - const: mclk + interrupts: maxItems: 1 diff --git a/Bindings/sound/nxp,lpc3220-i2s.yaml b/Bindings/sound/nxp,lpc3220-i2s.yaml new file mode 100644 index 000000000000..40a0877a8aba --- /dev/null +++ b/Bindings/sound/nxp,lpc3220-i2s.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/nxp,lpc3220-i2s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32XX I2S Controller + +description: + The I2S controller in LPC32XX SoCs, ASoC DAI. + +maintainers: + - J.M.B. Downing <jonathan.downing@nautel.com> + - Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - nxp,lpc3220-i2s + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: input clock of the peripheral. + + dmas: + items: + - description: RX DMA Channel + - description: TX DMA Channel + + dma-names: + items: + - const: rx + - const: tx + + "#sound-dai-cells": + const: 0 + +required: + - compatible + - reg + - interrupts + - clocks + - dmas + - dma-names + - '#sound-dai-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc32xx-clock.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2s@20094000 { + compatible = "nxp,lpc3220-i2s"; + reg = <0x20094000 0x1000>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk LPC32XX_CLK_I2S0>; + dmas = <&dma 0 1>, <&dma 13 1>; + dma-names = "rx", "tx"; + #sound-dai-cells = <0>; + }; + +... diff --git a/Bindings/sound/pcm512x.txt b/Bindings/sound/pcm512x.txt index 77006a4aec4a..47878a6df608 100644 --- a/Bindings/sound/pcm512x.txt +++ b/Bindings/sound/pcm512x.txt @@ -6,7 +6,7 @@ on the board). The TAS575x devices only support I2C. Required properties: - compatible : One of "ti,pcm5121", "ti,pcm5122", "ti,pcm5141", - "ti,pcm5142", "ti,tas5754" or "ti,tas5756" + "ti,pcm5142", "ti,pcm5242", "ti,tas5754" or "ti,tas5756" - reg : the I2C address of the device for I2C, the chip select number for SPI. diff --git a/Bindings/sound/qcom,msm8916-wcd-digital-codec.yaml b/Bindings/sound/qcom,msm8916-wcd-digital-codec.yaml new file mode 100644 index 000000000000..a899c4e7c1c9 --- /dev/null +++ b/Bindings/sound/qcom,msm8916-wcd-digital-codec.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,msm8916-wcd-digital-codec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8916 WCD Digital Audio Codec + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + The digital WCD audio codec found on Qualcomm MSM8916 LPASS. + +properties: + compatible: + const: qcom,msm8916-wcd-digital-codec + + reg: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: ahbix-clk + - const: mclk + + '#sound-dai-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#sound-dai-cells' + +allOf: + - $ref: dai-common.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-msm8916.h> + audio-codec@771c000 { + compatible = "qcom,msm8916-wcd-digital-codec"; + reg = <0x0771c000 0x400>; + clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>, + <&gcc GCC_CODEC_DIGCODEC_CLK>; + clock-names = "ahbix-clk", "mclk"; + #sound-dai-cells = <1>; + }; diff --git a/Bindings/sound/qcom,sm8250.yaml b/Bindings/sound/qcom,sm8250.yaml index b2e15ebbd1bc..c9076dcd44c1 100644 --- a/Bindings/sound/qcom,sm8250.yaml +++ b/Bindings/sound/qcom,sm8250.yaml @@ -28,6 +28,7 @@ properties: - const: qcom,sm8450-sndcard - enum: - qcom,apq8016-sbc-sndcard + - qcom,apq8096-sndcard - qcom,msm8916-qdsp6-sndcard - qcom,qcm6490-idp-sndcard - qcom,qcs6490-rb3gen2-sndcard diff --git a/Bindings/sound/qcom,wcd934x.yaml b/Bindings/sound/qcom,wcd934x.yaml index beb0ff0245b0..a65b1d1d5fdd 100644 --- a/Bindings/sound/qcom,wcd934x.yaml +++ b/Bindings/sound/qcom,wcd934x.yaml @@ -199,10 +199,11 @@ additionalProperties: false examples: - | + #include <dt-bindings/gpio/gpio.h> codec@1,0{ compatible = "slim217,250"; reg = <1 0>; - reset-gpios = <&tlmm 64 0>; + reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; slim-ifc-dev = <&wcd9340_ifd>; #sound-dai-cells = <1>; interrupt-parent = <&tlmm>; diff --git a/Bindings/sound/qcom,wcd937x-sdw.yaml b/Bindings/sound/qcom,wcd937x-sdw.yaml new file mode 100644 index 000000000000..d3cf8f59cb23 --- /dev/null +++ b/Bindings/sound/qcom,wcd937x-sdw.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,wcd937x-sdw.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SoundWire Slave devices on WCD9370/WCD9375 + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: | + Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC. + It has RX and TX Soundwire slave devices. This bindings is for the + slave devices. + +properties: + compatible: + const: sdw20217010a00 + + reg: + maxItems: 1 + + qcom,tx-port-mapping: + description: | + Specifies static port mapping between device and host tx ports. + In the order of the device port index which are adc1_port, adc23_port, + dmic03_mbhc_port, dmic46_port. + Supports maximum 4 tx soundwire ports. + + WCD9370 TX Port 1 (ADC1) <=> SWR2 Port 2 + WCD9370 TX Port 2 (ADC2, 3) <=> SWR2 Port 2 + WCD9370 TX Port 3 (DMIC0,1,2,3 & MBHC) <=> SWR2 Port 3 + WCD9370 TX Port 4 (DMIC4,5,6,7) <=> SWR2 Port 4 + + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 4 + maxItems: 4 + items: + enum: [1, 2, 3, 4] + + qcom,rx-port-mapping: + description: | + Specifies static port mapping between device and host rx ports. + In the order of device port index which are hph_port, clsh_port, + comp_port, lo_port, dsd port. + Supports maximum 5 rx soundwire ports. + + WCD9370 RX Port 1 (HPH_L/R) <==> SWR1 Port 1 (HPH_L/R) + WCD9370 RX Port 2 (CLSH) <==> SWR1 Port 2 (CLSH) + WCD9370 RX Port 3 (COMP_L/R) <==> SWR1 Port 3 (COMP_L/R) + WCD9370 RX Port 4 (LO) <==> SWR1 Port 4 (LO) + WCD9370 RX Port 5 (DSD_L/R) <==> SWR1 Port 5 (DSD) + + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 5 + maxItems: 5 + items: + enum: [1, 2, 3, 4, 5] + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + soundwire@3210000 { + reg = <0x03210000 0x2000>; + #address-cells = <2>; + #size-cells = <0>; + wcd937x_rx: codec@0,4 { + compatible = "sdw20217010a00"; + reg = <0 4>; + qcom,rx-port-mapping = <1 2 3 4 5>; + }; + }; + + soundwire@3230000 { + reg = <0x03230000 0x2000>; + #address-cells = <2>; + #size-cells = <0>; + wcd937x_tx: codec@0,3 { + compatible = "sdw20217010a00"; + reg = <0 3>; + qcom,tx-port-mapping = <2 2 3 4>; + }; + }; + +... diff --git a/Bindings/sound/qcom,wcd937x.yaml b/Bindings/sound/qcom,wcd937x.yaml new file mode 100644 index 000000000000..f94203798f24 --- /dev/null +++ b/Bindings/sound/qcom,wcd937x.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,wcd937x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm WCD9370/WCD9375 Audio Codec + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC. + It has RX and TX Soundwire slave devices. + +allOf: + - $ref: dai-common.yaml# + - $ref: qcom,wcd93xx-common.yaml# + +properties: + compatible: + oneOf: + - const: qcom,wcd9370-codec + - items: + - const: qcom,wcd9375-codec + - const: qcom,wcd9370-codec + + vdd-px-supply: + description: A reference to the 1.8V I/O supply + +required: + - compatible + - vdd-px-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + codec { + compatible = "qcom,wcd9370-codec"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&wcd_reset_n>; + pinctrl-1 = <&wcd_reset_n_sleep>; + reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>; + vdd-buck-supply = <&vreg_l17b_1p8>; + vdd-rxtx-supply = <&vreg_l18b_1p8>; + vdd-px-supply = <&vreg_l18b_1p8>; + vdd-mic-bias-supply = <&vreg_bob>; + qcom,micbias1-microvolt = <1800000>; + qcom,micbias2-microvolt = <1800000>; + qcom,micbias3-microvolt = <1800000>; + qcom,micbias4-microvolt = <1800000>; + qcom,rx-device = <&wcd937x_rx>; + qcom,tx-device = <&wcd937x_tx>; + #sound-dai-cells = <1>; + }; + + /* ... */ + + soundwire@3210000 { + reg = <0x03210000 0x2000>; + #address-cells = <2>; + #size-cells = <0>; + wcd937x_rx: codec@0,4 { + compatible = "sdw20217010a00"; + reg = <0 4>; + qcom,rx-port-mapping = <1 2 3 4 5>; + }; + }; + + soundwire@3230000 { + reg = <0x03230000 0x2000>; + #address-cells = <2>; + #size-cells = <0>; + wcd937x_tx: codec@0,3 { + compatible = "sdw20217010a00"; + reg = <0 3>; + qcom,tx-port-mapping = <1 2 3 4>; + }; + }; +... diff --git a/Bindings/sound/qcom,wcd938x.yaml b/Bindings/sound/qcom,wcd938x.yaml index cf6c3787adfe..10531350c336 100644 --- a/Bindings/sound/qcom,wcd938x.yaml +++ b/Bindings/sound/qcom,wcd938x.yaml @@ -34,9 +34,10 @@ unevaluatedProperties: false examples: - | + #include <dt-bindings/gpio/gpio.h> codec { compatible = "qcom,wcd9380-codec"; - reset-gpios = <&tlmm 32 0>; + reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>; #sound-dai-cells = <1>; qcom,tx-device = <&wcd938x_tx>; qcom,rx-device = <&wcd938x_rx>; diff --git a/Bindings/sound/qcom,wcd939x.yaml b/Bindings/sound/qcom,wcd939x.yaml index 6e76f6a8634f..c69291f4d575 100644 --- a/Bindings/sound/qcom,wcd939x.yaml +++ b/Bindings/sound/qcom,wcd939x.yaml @@ -52,10 +52,10 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> codec { compatible = "qcom,wcd9390-codec"; - reset-gpios = <&tlmm 32 IRQ_TYPE_NONE>; + reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>; #sound-dai-cells = <1>; qcom,tx-device = <&wcd939x_tx>; qcom,rx-device = <&wcd939x_rx>; diff --git a/Bindings/sound/qcom,wsa883x.yaml b/Bindings/sound/qcom,wsa883x.yaml index 8e462cdf0018..14d312f9c345 100644 --- a/Bindings/sound/qcom,wsa883x.yaml +++ b/Bindings/sound/qcom,wsa883x.yaml @@ -32,6 +32,14 @@ properties: vdd-supply: description: VDD Supply for the Codec + qcom,port-mapping: + description: | + Specifies static port mapping between slave and master ports. + In the order of slave port index. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 4 + maxItems: 4 + '#thermal-sensor-cells': const: 0 diff --git a/Bindings/sound/qcom,wsa8840.yaml b/Bindings/sound/qcom,wsa8840.yaml index 22798d22d981..83e0360301e1 100644 --- a/Bindings/sound/qcom,wsa8840.yaml +++ b/Bindings/sound/qcom,wsa8840.yaml @@ -32,6 +32,14 @@ properties: description: Powerdown/Shutdown line to use (pin SD_N) maxItems: 1 + qcom,port-mapping: + description: | + Specifies static port mapping between slave and master ports. + In the order of slave port index. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 6 + maxItems: 6 + '#sound-dai-cells': const: 0 diff --git a/Bindings/sound/realtek,rt1019.yaml b/Bindings/sound/realtek,rt1019.yaml new file mode 100644 index 000000000000..adf5e38f4dbc --- /dev/null +++ b/Bindings/sound/realtek,rt1019.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt1019.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT1019 Mono Class-D Audio Amplifier + +maintainers: + - jack.yu@realtek.com + +properties: + compatible: + const: realtek,rt1019 + + reg: + maxItems: 1 + description: I2C address of the device. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + rt1019: codec@28 { + compatible = "realtek,rt1019"; + reg = <0x28>; + }; + }; diff --git a/Bindings/sound/realtek,rt5514.yaml b/Bindings/sound/realtek,rt5514.yaml new file mode 100644 index 000000000000..7fbf7739c371 --- /dev/null +++ b/Bindings/sound/realtek,rt5514.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5514.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT5514 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@gmail.com> + +description: | + This device supports both I2C and SPI. + + Pins on the device (for linking into audio routes) for I2C: + * DMIC1L + * DMIC1R + * DMIC2L + * DMIC2R + * AMICL + * AMICR + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - $ref: dai-common.yaml# + +properties: + compatible: + const: realtek,rt5514 + + reg: + maxItems: 1 + + clocks: + items: + - description: Master clock to the CODEC + + clock-names: + items: + - const: mclk + + interrupts: + maxItems: 1 + description: The interrupt number to the cpu. + + realtek,dmic-init-delay-ms: + description: Set the DMIC initial delay (ms) to wait it ready for I2C. + + spi-max-frequency: true + + wakeup-source: + type: boolean + description: Flag to indicate this device can wake system (suspend/resume). + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@57 { + compatible = "realtek,rt5514"; + reg = <0x57>; + }; + }; diff --git a/Bindings/sound/realtek,rt5631.yaml b/Bindings/sound/realtek,rt5631.yaml new file mode 100644 index 000000000000..747a731c44c9 --- /dev/null +++ b/Bindings/sound/realtek,rt5631.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5631.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ALC5631/RT5631 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@gmail.com> + +description: | + This device supports I2C only. + + Pins on the device (for linking into audio routes): + * SPK_OUT_R_P + * SPK_OUT_R_N + * SPK_OUT_L_P + * SPK_OUT_L_N + * HP_OUT_L + * HP_OUT_R + * AUX_OUT2_LP + * AUX_OUT2_RN + * AUX_OUT1_LP + * AUX_OUT1_RN + * AUX_IN_L_JD + * AUX_IN_R_JD + * MONO_IN_P + * MONO_IN_N + * MIC1_P + * MIC1_N + * MIC2_P + * MIC2_N + * MONO_OUT_P + * MONO_OUT_N + * MICBIAS1 + * MICBIAS2 + +properties: + compatible: + enum: + - realtek,alc5631 + - realtek,rt5631 + + reg: + maxItems: 1 + + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@1a { + compatible = "realtek,alc5631"; + reg = <0x1a>; + }; + }; diff --git a/Bindings/sound/realtek,rt5645.yaml b/Bindings/sound/realtek,rt5645.yaml new file mode 100644 index 000000000000..13f09f1bc800 --- /dev/null +++ b/Bindings/sound/realtek,rt5645.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5645.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT5650/RT5645 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@gmail.com> + +description: | + This device supports I2C only. + + Pins on the device (for linking into audio routes) for RT5645/RT5650: + * DMIC L1 + * DMIC R1 + * DMIC L2 + * DMIC R2 + * IN1P + * IN1N + * IN2P + * IN2N + * Haptic Generator + * HPOL + * HPOR + * LOUTL + * LOUTR + * PDM1L + * PDM1R + * SPOL + * SPOR + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - realtek,rt5645 + - realtek,rt5650 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: The CODEC's interrupt output. + + avdd-supply: + description: Power supply for AVDD, providing 1.8V. + + cpvdd-supply: + description: Power supply for CPVDD, providing 3.5V. + + hp-detect-gpios: + description: + A GPIO spec for the external headphone detect pin. If jd-mode = 0, we + will get the JD status by getting the value of hp-detect-gpios. + maxItems: 1 + + cbj-sleeve-gpios: + description: + A GPIO spec to control the external combo jack circuit to tie the + sleeve/ring2 contacts to the ground or floating. It could avoid some + electric noise from the active speaker jacks. + maxItems: 1 + + realtek,in2-differential: + description: + Indicate MIC2 input are differential, rather than single-ended. + type: boolean + + realtek,dmic1-data-pin: + description: Specify which pin to be used as DMIC1 data pin. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # dmic1 is not used + - 1 # using IN2P pin as dmic1 data pin + - 2 # using GPIO6 pin as dmic1 data pin + - 3 # using GPIO10 pin as dmic1 data pin + - 4 # using GPIO12 pin as dmic1 data pin + + realtek,dmic2-data-pin: + description: Specify which pin to be used as DMIC2 data pin. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # dmic2 is not used + - 1 # using IN2N pin as dmic2 data pin + - 2 # using GPIO5 pin as dmic2 data pin + - 3 # using GPIO11 pin as dmic2 data pin + + realtek,jd-mode: + description: The JD mode of rt5645/rt5650. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # rt5645/rt5650 JD function is not used + - 1 # Mode-0 (VDD=3.3V), two port jack detection + - 2 # Mode-1 (VDD=3.3V), one port jack detection + - 3 # Mode-2 (VDD=1.8V), one port jack detection + +required: + - compatible + - reg + - interrupts + - avdd-supply + - cpvdd-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@1a { + compatible = "realtek,rt5650"; + reg = <0x1a>; + hp-detect-gpios = <&gpio 19 0>; + cbj-sleeve-gpios = <&gpio 20 0>; + interrupt-parent = <&gpio>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + avdd-supply = <&avdd_reg>; + cpvdd-supply = <&cpvdd_supply>; + realtek,jd-mode = <3>; + }; + }; diff --git a/Bindings/sound/realtek,rt5659.yaml b/Bindings/sound/realtek,rt5659.yaml new file mode 100644 index 000000000000..1100ffd9a7c0 --- /dev/null +++ b/Bindings/sound/realtek,rt5659.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5659.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT5659/RT5658 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@gmail.com> + +description: | + This device supports I2C only. + + Pins on the device (for linking into audio routes) for RT5659/RT5658: + * DMIC L1 + * DMIC R1 + * DMIC L2 + * DMIC R2 + * IN1P + * IN1N + * IN2P + * IN2N + * IN3P + * IN3N + * IN4P + * IN4N + * HPOL + * HPOR + * SPOL + * SPOR + * LOUTL + * LOUTR + * MONOOUT + * PDML + * PDMR + * SPDIF + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - realtek,rt5659 + - realtek,rt5658 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: mclk + + realtek,dmic1-data-pin: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # dmic1 is not used + - 1 # using IN2N pin as dmic1 data pin + - 2 # using GPIO5 pin as dmic1 data pin + - 3 # using GPIO9 pin as dmic1 data pin + - 4 # using GPIO11 pin as dmic1 data pin + description: Specify which pin to be used as DMIC1 data pin. + default: 0 + + realtek,dmic2-data-pin: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # dmic2 is not used + - 1 # using IN2P pin as dmic2 data pin + - 2 # using GPIO6 pin as dmic2 data pin + - 3 # using GPIO10 pin as dmic2 data pin + - 4 # using GPIO12 pin as dmic2 data pin + description: Specify which pin to be used as DMIC2 data pin. + default: 0 + + realtek,jd-src: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # No JD is used + - 1 # using JD3 as JD source + - 2 # JD source for Intel HDA header + description: Specify which JD source be used. + default: 0 + + realtek,ldo1-en-gpios: + maxItems: 1 + description: CODEC's LDO1_EN pin. + + realtek,reset-gpios: + maxItems: 1 + description: CODEC's RESET pin. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@1b { + compatible = "realtek,rt5659"; + reg = <0x1b>; + interrupt-parent = <&gpio>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + realtek,ldo1-en-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/Bindings/sound/realtek,rt5677.yaml b/Bindings/sound/realtek,rt5677.yaml new file mode 100644 index 000000000000..9ce23e58e5ea --- /dev/null +++ b/Bindings/sound/realtek,rt5677.yaml @@ -0,0 +1,135 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5677.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT5677 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@gmail.com> + +description: | + This device supports I2C only. + + Pins on the device (for linking into audio routes): + * IN1P + * IN1N + * IN2P + * IN2N + * MICBIAS1 + * DMIC1 + * DMIC2 + * DMIC3 + * DMIC4 + * LOUT1 + * LOUT2 + * LOUT3 + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: realtek,rt5677 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + realtek,pow-ldo2-gpio: + maxItems: 1 + description: CODEC's POW_LDO2 pin. + + realtek,reset-gpio: + maxItems: 1 + description: CODEC's RESET pin. Active low. + + realtek,gpio-config: + description: | + Array of six 8bit elements that configures GPIO. + 0 - floating (reset value) + 1 - pull down + 2 - pull up + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 6 + maxItems: 6 + items: + maximum: 2 + + realtek,jd1-gpio: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # OFF + - 1 # GPIO1 for jd1. + - 2 # GPIO2 for jd1. + - 3 # GPIO3 for jd1. + description: Configures GPIO Mic Jack detection 1. + + realtek,jd2-gpio: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # OFF + - 1 # GPIO4 for jd2. + - 2 # GPIO5 for jd2. + - 3 # GPIO6 for jd2. + description: Configures GPIO Mic Jack detection 2. + + realtek,jd3-gpio: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # OFF + - 1 # GPIO4 for jd3. + - 2 # GPIO5 for jd3. + - 3 # GPIO6 for jd3. + description: Configures GPIO Mic Jack detection 3. + +patternProperties: + '^realtek,in[1-2]-differential$': + type: boolean + description: Indicate MIC1/2 input are differential, rather than + single-ended. + + '^realtek,lout[1-3]-differential$': + type: boolean + description: Indicate LOUT1/2/3 outputs are differential, rather than + single-ended. + +required: + - compatible + - reg + - interrupts + - gpio-controller + - '#gpio-cells' + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@2c { + compatible = "realtek,rt5677"; + reg = <0x2c>; + interrupt-parent = <&gpio>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + realtek,pow-ldo2-gpio = <&gpio 3 GPIO_ACTIVE_HIGH>; + realtek,reset-gpio = <&gpio 3 GPIO_ACTIVE_LOW>; + realtek,in1-differential; + realtek,gpio-config = <0 0 0 0 0 2>; + }; + }; diff --git a/Bindings/sound/samsung,midas-audio.yaml b/Bindings/sound/samsung,midas-audio.yaml index 6ec80f529d84..69ddfd4afdcd 100644 --- a/Bindings/sound/samsung,midas-audio.yaml +++ b/Bindings/sound/samsung,midas-audio.yaml @@ -53,6 +53,9 @@ properties: submic-bias-supply: description: Supply for the micbias on the Sub microphone + headset-mic-bias-supply: + description: Supply for the micbias on the Headset microphone + fm-sel-gpios: maxItems: 1 description: GPIO pin for FM selection @@ -61,6 +64,36 @@ properties: maxItems: 1 description: GPIO pin for line out selection + headset-detect-gpios: + maxItems: 1 + description: GPIO for detection of headset insertion + + headset-key-gpios: + maxItems: 1 + description: GPIO for detection of headset key press + + io-channels: + maxItems: 1 + description: IO channel to read micbias voltage for headset detection + + io-channel-names: + const: headset-detect + + samsung,headset-4pole-threshold-microvolt: + minItems: 2 + maxItems: 2 + description: + Array containing minimum and maximum IO channel value for 4-pole + (with microphone/button) headsets. If the IO channel value is + outside of this range, a 3-pole headset is assumed. + + samsung,headset-button-threshold-microvolt: + minItems: 3 + maxItems: 3 + description: | + Array of minimum (inclusive) IO channel values for headset button + detection, in order: "Media", "Volume Up" and "Volume Down". + required: - compatible - cpu diff --git a/Bindings/sound/simple-audio-mux.yaml b/Bindings/sound/simple-audio-mux.yaml index 9f319caf3db7..194ac1d4f4f5 100644 --- a/Bindings/sound/simple-audio-mux.yaml +++ b/Bindings/sound/simple-audio-mux.yaml @@ -24,6 +24,11 @@ properties: description: | GPIOs used to select the input line. + state-labels: + description: State of input line. default is "Input 1", "Input 2" + $ref: /schemas/types.yaml#/definitions/string-array + maxItems: 2 + sound-name-prefix: true required: @@ -37,4 +42,5 @@ examples: mux { compatible = "simple-audio-mux"; mux-gpios = <&gpio 3 0>; + state-labels = "Label_A", "Label_B"; }; diff --git a/Bindings/sound/ti,omap4-mcpdm.yaml b/Bindings/sound/ti,omap4-mcpdm.yaml new file mode 100644 index 000000000000..cdea0a00826a --- /dev/null +++ b/Bindings/sound/ti,omap4-mcpdm.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ti,omap4-mcpdm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OMAP McPDM + +maintainers: + - Misael Lopez Cruz <misael.lopez@ti.com> + +description: + OMAP ALSA SoC DAI driver using McPDM port used by TWL6040 + +properties: + compatible: + const: ti,omap4-mcpdm + + reg: + items: + - description: MPU access base address + - description: L3 interconnect address + + reg-names: + items: + - const: mpu + - const: dma + + interrupts: + maxItems: 1 + + dmas: + maxItems: 2 + + dma-names: + items: + - const: up_link + - const: dn_link + + clocks: + maxItems: 1 + + clock-names: + items: + - const: pdmclk + +required: + - compatible + - reg + - reg-names + - interrupts + - dmas + - dma-names + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + mcpdm@0 { + compatible = "ti,omap4-mcpdm"; + reg = <0x0 0x7f>, /* MPU private access */ + <0x49032000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + dmas = <&sdma 65>, <&sdma 66>; + dma-names = "up_link", "dn_link"; + clocks = <&twl6040>; + clock-names = "pdmclk"; + }; diff --git a/Bindings/sound/ti,tas2562.yaml b/Bindings/sound/ti,tas2562.yaml new file mode 100644 index 000000000000..8bc3b0c7531e --- /dev/null +++ b/Bindings/sound/ti,tas2562.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$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: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX current sense time slot. + + '#sound-dai-cells': + # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward + # compatibility but is deprecated. + enum: [0, 1] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@4c { + compatible = "ti,tas2562"; + reg = <0x4c>; + #sound-dai-cells = <0>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + shutdown-gpios = <&gpio1 15 0>; + ti,imon-slot-no = <0>; + }; + }; diff --git a/Bindings/sound/ti,tas2770.yaml b/Bindings/sound/ti,tas2770.yaml new file mode 100644 index 000000000000..362c2e6154f0 --- /dev/null +++ b/Bindings/sound/ti,tas2770.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2019-20 Texas Instruments Incorporated +%YAML 1.2 +--- +$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 + $ref: /schemas/types.yaml#/definitions/uint32 + description: Sets TDM RX capture edge. + enum: + - 0 # Rising edge + - 1 # Falling edge + + '#sound-dai-cells': + # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward + # compatibility but is deprecated. + enum: [0, 1] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@41 { + compatible = "ti,tas2770"; + reg = <0x41>; + #sound-dai-cells = <0>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + reset-gpio = <&gpio1 15 0>; + shutdown-gpios = <&gpio1 14 0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + }; diff --git a/Bindings/sound/ti,tas27xx.yaml b/Bindings/sound/ti,tas27xx.yaml new file mode 100644 index 000000000000..530bc3937847 --- /dev/null +++ b/Bindings/sound/ti,tas27xx.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2020-2022 Texas Instruments Incorporated +%YAML 1.2 +--- +$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: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX voltage sense time slot. + + '#sound-dai-cells': + # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward + # compatibility but is deprecated. + enum: [0, 1] + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@38 { + compatible = "ti,tas2764"; + reg = <0x38>; + #sound-dai-cells = <0>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + reset-gpios = <&gpio1 15 0>; + shutdown-gpios = <&gpio1 15 0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + }; + +... diff --git a/Bindings/sound/ti,tas57xx.yaml b/Bindings/sound/ti,tas57xx.yaml new file mode 100644 index 000000000000..2f917238db95 --- /dev/null +++ b/Bindings/sound/ti,tas57xx.yaml @@ -0,0 +1,133 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ti,tas57xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +properties: + compatible: + enum: + - ti,tas5707 + - ti,tas5711 + - ti,tas5717 + - ti,tas5719 + - ti,tas5721 + - ti,tas5733 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: GPIO for the active low reset line + + pdn-gpios: + maxItems: 1 + description: GPIO for the active low powerdown line + + clocks: + maxItems: 1 + + clock-names: + const: mclk + + AVDD-supply: true + DVDD-supply: true + HPVDD-supply: true + PVDD_AB-supply: true + PVDD_CD-supply: true + PVDD_A-supply: true + PVDD_B-supply: true + PVDD_C-supply: true + PVDD_D-supply: true + DRVDD-supply: true + PVDD-supply: true + + '#sound-dai-cells': + const: 0 + + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + - '#sound-dai-cells' + +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - ti,tas5717 + - ti,tas5719 + then: + properties: + PVDD_A-supply: false + PVDD_B-supply: false + PVDD_C-supply: false + PVDD_D-supply: false + DRVDD-supply: false + PVDD-supply: false + + - if: + properties: + compatible: + contains: + enum: + - ti,tas5711 + then: + properties: + HPVDD-supply: false + PVDD_AB-supply: false + PVDD_CD-supply: false + DRVDD-supply: false + PVDD-supply: false + + - if: + properties: + compatible: + contains: + enum: + - ti,tas5721 + then: + properties: + HPVDD-supply: false + PVDD_AB-supply: false + PVDD_CD-supply: false + PVDD_A-supply: false + PVDD_B-supply: false + PVDD_C-supply: false + PVDD_D-supply: false + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@2a { + compatible = "ti,tas5717"; + reg = <0x2a>; + #sound-dai-cells = <0>; + reset-gpios = <&gpio1 15 0>; + pdn-gpios = <&gpio1 15 0>; + AVDD-supply = <&avdd_supply>; + DVDD-supply = <&dvdd_supply>; + HPVDD-supply = <&hpvdd_supply>; + PVDD_AB-supply = <&pvdd_ab_supply>; + PVDD_CD-supply = <&pvdd_cd_supply>; + }; + }; + +... diff --git a/Bindings/sound/ti,tas5805m.yaml b/Bindings/sound/ti,tas5805m.yaml new file mode 100644 index 000000000000..c2c2835a9e1d --- /dev/null +++ b/Bindings/sound/ti,tas5805m.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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"; + }; + }; +... diff --git a/Bindings/sound/ti,tlv320adc3xxx.yaml b/Bindings/sound/ti,tlv320adc3xxx.yaml index ede14ca2c07a..66b76656229f 100644 --- a/Bindings/sound/ti,tlv320adc3xxx.yaml +++ b/Bindings/sound/ti,tlv320adc3xxx.yaml @@ -58,8 +58,8 @@ properties: description: | Configuration for DMDIN/GPIO1 pin. - When ADC3XXX_GPIO_GPO is configured, this causes corresponding the - ALSA control "GPIOx Output" to appear, as a switch control. + When ADC3XXX_GPIO_GPO is selected, the pin may be controlled via the + GPIO framework, as pin number 0 on the device. ti,dmclk-gpio2: $ref: /schemas/types.yaml#/definitions/uint32 @@ -76,12 +76,32 @@ properties: description: | Configuration for DMCLK/GPIO2 pin. - When ADC3XXX_GPIO_GPO is configured, this causes corresponding the - ALSA control "GPIOx Output" to appear, as a switch control. + When ADC3XXX_GPIO_GPO is selected, the pin may be controlled via the + GPIO framework, as pin number 1 on the device. Note that there is currently no support for reading the GPIO pins as inputs. + ti,micbias1-gpo: + type: boolean + description: | + When set, the MICBIAS1 pin may be controlled via the GPIO framework, + as pin number 3 on the device. + + In this mode, when the pin is activated, it will be set to the voltage + specified by the ti,micbias1-vg property. When deactivated, the pin will + float. + + ti,micbias2-gpo: + type: boolean + description: | + When set, the MICBIAS2 pin may be controlled via the GPIO framework, + as pin number 4 on the device. + + In this mode, when the pin is activated, it will be set to the voltage + specified by the ti,micbias2-vg property. When deactivated, the pin will + float. + ti,micbias1-vg: $ref: /schemas/types.yaml#/definitions/uint32 enum: @@ -104,6 +124,10 @@ properties: description: | Mic bias voltage output on MICBIAS2 pin +dependencies: + ti,micbias1-gpo: ['ti,micbias1-vg'] + ti,micbias2-gpo: ['ti,micbias2-vg'] + required: - compatible - reg diff --git a/Bindings/sound/ti,tlv320adcx140.yaml b/Bindings/sound/ti,tlv320adcx140.yaml new file mode 100644 index 000000000000..876fa97bfbcd --- /dev/null +++ b/Bindings/sound/ti,tlv320adcx140.yaml @@ -0,0 +1,209 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +# Copyright (C) 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$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 + + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 2 + maxItems: 2 + items: + maximum: 15 + default: [2, 2] + + ti,asi-tx-drive: + type: boolean + description: | + When set the device will set the Tx ASI output to a Hi-Z state for unused + data cycles. Default is to drive the output low on unused ASI cycles. + +patternProperties: + '^ti,gpo-config-[1-4]$': + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Defines the configuration and output driver for the general purpose + output pins (GPO). These values are pairs, the first value is for the + configuration type and the second value is for the output drive type. + The array is defined as <GPO_CFG GPO_DRV> + + GPO output configuration can be one of the following: + + 0 - (default) disabled + 1 - GPOX is configured as a general-purpose output (GPO) + 2 - GPOX is configured as a device interrupt output (IRQ) + 3 - GPOX is configured as a secondary ASI output (SDOUT2) + 4 - GPOX is configured as a PDM clock output (PDMCLK) + + GPO output drive configuration for the GPO pins can be one of the following: + + 0d - (default) Hi-Z output + 1d - Drive active low and active high + 2d - Drive active low and weak high + 3d - Drive active low and Hi-Z + 4d - Drive weak low and active high + 5d - Drive Hi-Z and active high + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@4c { + compatible = "ti,tlv320adc5140"; + reg = <0x4c>; + ti,mic-bias-source = <6>; + ti,pdm-edge-select = <0 1 0 1>; + ti,gpi-config = <4 5 6 7>; + ti,gpio-config = <10 2>; + ti,gpo-config-1 = <0 0>; + ti,gpo-config-2 = <0 0>; + reset-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/Bindings/sound/wlf,wm8750.yaml b/Bindings/sound/wlf,wm8750.yaml new file mode 100644 index 000000000000..96859e38315b --- /dev/null +++ b/Bindings/sound/wlf,wm8750.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/wlf,wm8750.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: WM8750 and WM8987 audio CODECs + +description: | + These devices support both I2C and SPI (configured with pin strapping + on the board). + +maintainers: + - Mark Brown <broonie@kernel.org> + +properties: + compatible: + enum: + - wlf,wm8750 + - wlf,wm8987 + + reg: + description: + The I2C address of the device for I2C, the chip select number for SPI + maxItems: 1 + +additionalProperties: false + +required: + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@1a { + compatible = "wlf,wm8750"; + reg = <0x1a>; + }; + }; diff --git a/Bindings/sound/wlf,wm8782.yaml b/Bindings/sound/wlf,wm8782.yaml new file mode 100644 index 000000000000..d0bbdc9f9ced --- /dev/null +++ b/Bindings/sound/wlf,wm8782.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/wlf,wm8782.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Wolfson Microelectromics WM8782 audio CODEC + +maintainers: + - patches@opensource.cirrus.com + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: wlf,wm8782 + + Vdda-supply: + description: Regulator for the analog power supply (2.7V - 5.5V) + + Vdd-supply: + description: Regulator for the digital power supply (2.7V - 3.6V) + + wlf,fsampen: + description: FSAMPEN pin value, 0 for low, 1 for high, 2 for disconnected. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + + "#sound-dai-cells": + const: 0 + +required: + - compatible + - Vdda-supply + - Vdd-supply + +unevaluatedProperties: false + +examples: + - | + wm8782: codec { + compatible = "wlf,wm8782"; + Vdda-supply = <&vdda_supply>; + Vdd-supply = <&vdd_supply>; + wlf,fsampen = <2>; + }; diff --git a/Bindings/sound/wlf,wm8804.yaml b/Bindings/sound/wlf,wm8804.yaml new file mode 100644 index 000000000000..3c060179f06e --- /dev/null +++ b/Bindings/sound/wlf,wm8804.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/wlf,wm8804.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: WM8804 audio codec + +description: | + This device supports both I2C and SPI (configured with pin strapping on the + board). + +maintainers: + - patches@opensource.cirrus.com + +properties: + compatible: + const: wlf,wm8804 + + reg: + description: + The I2C address of the device for I2C, the chip select number for SPI. + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + PVDD-supply: + description: PLL core supply + + DVDD-supply: + description: Digital core supply + + wlf,reset-gpio: + description: A GPIO specifier for the GPIO controlling the reset pin. + maxItems: 1 + +required: + - reg + - compatible + - PVDD-supply + - DVDD-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@1a { + compatible = "wlf,wm8804"; + reg = <0x1a>; + PVDD-supply = <&pvdd_reg>; + DVDD-supply = <&dvdd_reg>; + }; + }; |