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authorLinus Torvalds <torvalds@linux-foundation.org>2023-06-29 20:46:47 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-06-29 20:46:47 +0300
commitf8824e151fbfa0ac0a258015d606ea6f4a10251b (patch)
tree805b029bf3a550168d66ac9f1f5e9aa6f2a68b84 /Documentation/devicetree
parent86e203edf24bb327ce8fcd3c5c8c6bf530a846df (diff)
parentd6048fdc870240e5020343f8af0c825829c232bd (diff)
downloadlinux-f8824e151fbfa0ac0a258015d606ea6f4a10251b.tar.xz
Merge tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "Lots of changes as usual, but the only significant stuff in ALSA core part is the MIDI 2.0 support, while ASoC core kept receiving the code refactoring. The majority of changes are seen rather in device drivers, and quite a few new drivers can be found there. Here we go, some highlights: ALSA and ASoC Core: - Support of MIDI 2.0 devices: rawmidi and sequencer API have been extended for the support of the new UMP (Universal MIDI Packet) protocol, USB audio driver got the USB MIDI 2.0 interface support - Continued refactoring around ASoC DAI links and the ordering of trigger callbacks - PCM ABI extension for better drain support ASoC Drivers: - Conversions of many drivers to use maple tree based caches - Everlasting improvement works on ASoC Intel drivers - Compressed audio support for Qualcomm - Support for AMD SoundWire, Analog Devices SSM3515, Google Chameleon, Ingenic X1000, Intel systems with various CODECs, Loongson platforms, Maxim MAX98388, Mediatek MT8188, Nuvoton NAU8825C, NXP platforms with NAU8822, Qualcomm WSA884x, StarFive JH7110, Texas Instruments TAS2781 HD-audio: - Quirks for HP and ASUS machines - CS35L41 HD-audio codec fixes - Loongson HD-audio support Misc: - A new virtual PCM test driver for kselftests - Continued refactoring and improvements on the legacy emu10k1 driver" * tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (556 commits) ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on EliteBook ASoC: hdmi-codec: fix channel info for compressed formats ALSA: pcm: fix ELD constraints for (E)AC3, DTS(-HD) and MLP formats ASoC: core: Always store of_node when getting DAI link component ASoC: tas2781: Fix error code in tas2781_load_calibration() ASoC: amd: update pm_runtime enable sequence ALSA: ump: Export MIDI1 / UMP conversion helpers ASoC: tas2781: fix Kconfig dependencies ASoC: amd: acp: remove acp poweroff function ASoC: amd: acp: clear pdm dma interrupt mask ASoC: codecs: max98090: Allow dsp_a mode ASoC: qcom: common: add default jack dapm pins ASoC: loongson: fix address space confusion ASoC: dt-bindings: microchip,sama7g5-pdmc: Simplify "microchip,mic-pos" constraints ASoC: tegra: Remove stale comments in AHUB ASoC: tegra: Use normal system sleep for ASRC ALSA: hda/realtek: Add quirks for ROG ALLY CS35l41 audio ASoC: fsl-asoc-card: Allow passing the number of slots in use ASoC: codecs: wsa884x: Add WSA884x family of speakers ASoC: dt-bindings: qcom,wsa8840: Add WSA884x family of speakers ...
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/sound/adi,max98388.yaml79
-rw-r--r--Documentation/devicetree/bindings/sound/adi,ssm2518.yaml47
-rw-r--r--Documentation/devicetree/bindings/sound/adi,ssm3515.yaml49
-rw-r--r--Documentation/devicetree/bindings/sound/audio-graph.yaml6
-rw-r--r--Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml10
-rw-r--r--Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml11
-rw-r--r--Documentation/devicetree/bindings/sound/da7219.txt112
-rw-r--r--Documentation/devicetree/bindings/sound/dialog,da7219.yaml237
-rw-r--r--Documentation/devicetree/bindings/sound/fsl-asoc-card.txt2
-rw-r--r--Documentation/devicetree/bindings/sound/google,chv3-codec.yaml31
-rw-r--r--Documentation/devicetree/bindings/sound/google,chv3-i2s.yaml44
-rw-r--r--Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml3
-rw-r--r--Documentation/devicetree/bindings/sound/ingenic,aic.yaml1
-rw-r--r--Documentation/devicetree/bindings/sound/loongson,ls-audio-card.yaml70
-rw-r--r--Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml66
-rw-r--r--Documentation/devicetree/bindings/sound/mediatek,mt8188-mt6359.yaml27
-rw-r--r--Documentation/devicetree/bindings/sound/microchip,sama7g5-pdmc.yaml8
-rw-r--r--Documentation/devicetree/bindings/sound/nau8315.txt24
-rw-r--r--Documentation/devicetree/bindings/sound/nau8540.txt16
-rw-r--r--Documentation/devicetree/bindings/sound/nau8810.txt17
-rw-r--r--Documentation/devicetree/bindings/sound/nau8824.txt88
-rw-r--r--Documentation/devicetree/bindings/sound/nau8825.txt111
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8315.yaml44
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml40
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml45
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8824.yaml182
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8825.yaml239
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml66
-rw-r--r--Documentation/devicetree/bindings/sound/realtek,rt1016.yaml40
-rw-r--r--Documentation/devicetree/bindings/sound/rt1016.txt17
-rw-r--r--Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml3
-rw-r--r--Documentation/devicetree/bindings/sound/ssm2518.txt20
-rw-r--r--Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml11
-rw-r--r--Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml98
-rw-r--r--Documentation/devicetree/bindings/sound/tas2562.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/tas2770.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/tas27xx.yaml4
-rw-r--r--Documentation/devicetree/bindings/sound/ti,tas2781.yaml74
-rw-r--r--Documentation/devicetree/bindings/sound/ti,tlv320aic32x4.yaml101
-rw-r--r--Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml1
-rw-r--r--Documentation/devicetree/bindings/sound/tlv320aic32x4.txt42
-rw-r--r--Documentation/devicetree/bindings/sound/wlf,wm8903.yaml4
46 files changed, 1613 insertions, 501 deletions
diff --git a/Documentation/devicetree/bindings/sound/adi,max98388.yaml b/Documentation/devicetree/bindings/sound/adi,max98388.yaml
new file mode 100644
index 000000000000..93ccd5905736
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/adi,max98388.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/adi,max98388.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices MAX98388 Speaker Amplifier
+
+maintainers:
+ - Ryan Lee <ryans.lee@analog.com>
+
+description:
+ The MAX98388 is a mono Class-D speaker amplifier with I/V feedback.
+ The device provides a PCM interface for audio data and a standard
+ I2C interface for control data communication.
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - adi,max98388
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+ adi,vmon-slot-no:
+ description: slot number of the voltage feedback monitor
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 15
+ default: 0
+
+ adi,imon-slot-no:
+ description: slot number of the current feedback monitor
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 15
+ default: 1
+
+ adi,interleave-mode:
+ description:
+ For cases where a single combined channel for the I/V feedback data
+ is not sufficient, the device can also be configured to share
+ a single data output channel on alternating frames.
+ In this configuration, the current and voltage data will be frame
+ interleaved on a single output channel.
+ type: boolean
+
+ reset-gpios:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - '#sound-dai-cells'
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ max98388: amplifier@39 {
+ compatible = "adi,max98388";
+ reg = <0x39>;
+ #sound-dai-cells = <0>;
+ adi,vmon-slot-no = <0>;
+ adi,imon-slot-no = <1>;
+ adi,interleave-mode;
+ reset-gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/adi,ssm2518.yaml b/Documentation/devicetree/bindings/sound/adi,ssm2518.yaml
new file mode 100644
index 000000000000..f3f32540779c
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/adi,ssm2518.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/adi,ssm2518.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices SSM2518 audio amplifier
+
+maintainers:
+ - Lars-Peter Clausen <lars@metafoo.de>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: adi,ssm2518
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device. This will either be 0x34 (ADDR pin low)
+ or 0x35 (ADDR pin high)
+
+ gpios:
+ maxItems: 1
+ description: |
+ GPIO connected to the nSD pin. If the property is not present
+ it is assumed that the nSD pin is hardwired to always on.
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec@34 {
+ compatible = "adi,ssm2518";
+ reg = <0x34>;
+ gpios = <&gpio 5 0>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/adi,ssm3515.yaml b/Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
new file mode 100644
index 000000000000..144450df5869
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/adi,ssm3515.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices SSM3515 Audio Amplifier
+
+maintainers:
+ - Martin PoviĊĦer <povik+lin@cutebit.org>
+
+description: |
+ SSM3515 is a mono Class-D audio amplifier with digital input.
+
+ https://www.analog.com/media/en/technical-documentation/data-sheets/SSM3515.pdf
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - adi,ssm3515
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@14 {
+ compatible = "adi,ssm3515";
+ reg = <0x14>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "Left Tweeter";
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/audio-graph.yaml b/Documentation/devicetree/bindings/sound/audio-graph.yaml
index c87eb91de159..ed31e04ff6a6 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph.yaml
@@ -24,7 +24,11 @@ properties:
connection's sink, the second being the connection's source.
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
widgets:
- description: User specified audio sound widgets.
+ description: |
+ User specified audio sound widgets.
+ Each entry is a pair of strings, the first being the type of
+ widget ("Microphone", "Line", "Headphone", "Speaker"), the
+ second being the machine specific name for the widget.
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
convert-rate:
$ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate
diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml
index 2ab74f995685..4c9acb8d4c4c 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml
@@ -62,7 +62,7 @@ patternProperties:
GPIO pin direction. Valid only when 'gpio-ctrl' is 1
0 = Output
1 = Input
- $ref: "/schemas/types.yaml#/definitions/uint32"
+ $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 1
default: 1
@@ -71,7 +71,7 @@ patternProperties:
GPIO level. Valid only when 'gpio-ctrl' is 1 and 'gpio-dir' is 0
0 = Low
1 = High
- $ref: "/schemas/types.yaml#/definitions/uint32"
+ $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 1
default: 0
@@ -80,7 +80,7 @@ patternProperties:
GPIO level. Valid only when 'gpio-ctrl' is 1 and 'gpio-dir' is 0
0 = CMOS
1 = Open Drain
- $ref: "/schemas/types.yaml#/definitions/uint32"
+ $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 1
default: 0
@@ -90,7 +90,7 @@ patternProperties:
and 'gpio-dir' is 0
0 = Non-inverted, Active High
1 = Inverted, Active Low
- $ref: "/schemas/types.yaml#/definitions/uint32"
+ $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 1
default: 0
@@ -114,7 +114,7 @@ patternProperties:
0 = High impedance input
1 = Pin acts as a GPIO, direction controlled by 'gpio-dir'
2-7 = Reserved
- $ref: "/schemas/types.yaml#/definitions/uint32"
+ $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 7
default: 0
diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
index 670b67ec0b61..f7bafbd4f1c2 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
@@ -44,6 +44,10 @@ properties:
VAHP-supply:
description: phandle to voltage regulator of headphone
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
required:
- compatible
- reg
@@ -69,6 +73,13 @@ examples:
VA-supply = <&reg_audio>;
VAHP-supply = <&reg_audio>;
reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
+
+ /* assume audio-graph */
+ port {
+ cpu_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint>;
+ };
+ };
};
};
...
diff --git a/Documentation/devicetree/bindings/sound/da7219.txt b/Documentation/devicetree/bindings/sound/da7219.txt
deleted file mode 100644
index add1caf26ac2..000000000000
--- a/Documentation/devicetree/bindings/sound/da7219.txt
+++ /dev/null
@@ -1,112 +0,0 @@
-Dialog Semiconductor DA7219 Audio Codec bindings
-
-DA7219 is an audio codec with advanced accessory detect features.
-
-======
-
-Required properties:
-- compatible : Should be "dlg,da7219"
-- reg: Specifies the I2C slave address
-
-- interrupts : IRQ line info for DA7219.
- (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
- further information relating to interrupt properties)
-
-- VDD-supply: VDD power supply for the device
-- VDDMIC-supply: VDDMIC power supply for the device
-- VDDIO-supply: VDDIO power supply for the device
- (See Documentation/devicetree/bindings/regulator/regulator.txt for further
- information relating to regulators)
-
-Optional properties:
-- interrupt-names : Name associated with interrupt line. Should be "wakeup" if
- interrupt is to be used to wake system, otherwise "irq" should be used.
-- wakeup-source: Flag to indicate this device can wake system (suspend/resume).
-
-- #clock-cells : Should be set to '<1>', two clock sources provided;
-- clock-output-names : Names given for DAI clock outputs (WCLK & BCLK);
-
-- clocks : phandle and clock specifier for codec MCLK.
-- clock-names : Clock name string for 'clocks' attribute, should be "mclk".
-
-- dlg,micbias-lvl : Voltage (mV) for Mic Bias
- [<1600>, <1800>, <2000>, <2200>, <2400>, <2600>]
-- dlg,mic-amp-in-sel : Mic input source type
- ["diff", "se_p", "se_n"]
-
-Deprecated properties:
-- dlg,ldo-lvl : Required internal LDO voltage (mV) level for digital engine
- (LDO unavailable in production HW so property no longer required).
-
-======
-
-Child node - 'da7219_aad':
-
-Optional properties:
-- dlg,micbias-pulse-lvl : Mic bias higher voltage pulse level (mV).
- [<2800>, <2900>]
-- dlg,micbias-pulse-time : Mic bias higher voltage pulse duration (ms)
-- dlg,btn-cfg : Periodic button press measurements for 4-pole jack (ms)
- [<2>, <5>, <10>, <50>, <100>, <200>, <500>]
-- dlg,mic-det-thr : Impedance threshold for mic detection measurement (Ohms)
- [<200>, <500>, <750>, <1000>]
-- dlg,jack-ins-deb : Debounce time for jack insertion (ms)
- [<5>, <10>, <20>, <50>, <100>, <200>, <500>, <1000>]
-- dlg,jack-det-rate: Jack type detection latency (3/4 pole)
- ["32ms_64ms", "64ms_128ms", "128ms_256ms", "256ms_512ms"]
-- dlg,jack-rem-deb : Debounce time for jack removal (ms)
- [<1>, <5>, <10>, <20>]
-- dlg,a-d-btn-thr : Impedance threshold between buttons A and D
- [0x0 - 0xFF]
-- dlg,d-b-btn-thr : Impedance threshold between buttons D and B
- [0x0 - 0xFF]
-- dlg,b-c-btn-thr : Impedance threshold between buttons B and C
- [0x0 - 0xFF]
-- dlg,c-mic-btn-thr : Impedance threshold between button C and Mic
- [0x0 - 0xFF]
-- dlg,btn-avg : Number of 8-bit readings for averaged button measurement
- [<1>, <2>, <4>, <8>]
-- dlg,adc-1bit-rpt : Repeat count for 1-bit button measurement
- [<1>, <2>, <4>, <8>]
-
-======
-
-Example:
-
- codec: da7219@1a {
- compatible = "dlg,da7219";
- reg = <0x1a>;
-
- interrupt-parent = <&gpio6>;
- interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-
- VDD-supply = <&reg_audio>;
- VDDMIC-supply = <&reg_audio>;
- VDDIO-supply = <&reg_audio>;
-
- #clock-cells = <1>;
- clock-output-names = "dai-wclk", "dai-bclk";
-
- clocks = <&clks 201>;
- clock-names = "mclk";
-
- dlg,ldo-lvl = <1200>;
- dlg,micbias-lvl = <2600>;
- dlg,mic-amp-in-sel = "diff";
-
- da7219_aad {
- dlg,btn-cfg = <50>;
- dlg,mic-det-thr = <500>;
- dlg,jack-ins-deb = <20>;
- dlg,jack-det-rate = "32ms_64ms";
- dlg,jack-rem-deb = <1>;
-
- dlg,a-d-btn-thr = <0xa>;
- dlg,d-b-btn-thr = <0x16>;
- dlg,b-c-btn-thr = <0x21>;
- dlg,c-mic-btn-thr = <0x3E>;
-
- dlg,btn-avg = <4>;
- dlg,adc-1bit-rpt = <1>;
- };
- };
diff --git a/Documentation/devicetree/bindings/sound/dialog,da7219.yaml b/Documentation/devicetree/bindings/sound/dialog,da7219.yaml
new file mode 100644
index 000000000000..bb5af48ab1e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/dialog,da7219.yaml
@@ -0,0 +1,237 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/dialog,da7219.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dialog Semiconductor DA7219 Audio Codec
+
+maintainers:
+ - David Rau <David.Rau.opensource@dm.renesas.com>
+
+description:
+ The DA7219 is an ultra low-power audio codec with
+ in-built advanced accessory detection (AAD) for mobile
+ computing and accessory applications, which supports
+ sample rates up to 96 kHz at 24-bit resolution.
+
+properties:
+ compatible:
+ const: dlg,da7219
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ VDD-supply:
+ description:
+ VDD power supply for the device.
+
+ VDDMIC-supply:
+ description:
+ VDDMIC power supply for the device.
+
+ VDDIO-supply:
+ description:
+ VDDIO power supply for the device.
+
+ interrupt-names:
+ description:
+ Should be "wakeup" if interrupt is to be used to wake system,
+ otherwise "irq" should be used.
+ enum:
+ - wakeup
+ - irq
+
+ wakeup-source:
+ type: boolean
+ description:
+ Flag to indicate this device can wake system (suspend/resume).
+
+ "#clock-cells":
+ const: 1
+
+ clock-output-names:
+ minItems: 2
+ maxItems: 2
+ description:
+ Name given for DAI WCLK and BCLK outputs.
+
+ clocks:
+ maxItems: 1
+ description:
+ phandle and clock specifier for codec MCLK.
+
+ clock-names:
+ const: mclk
+
+ dlg,micbias-lvl:
+ enum: [1600, 1800, 2000, 2200, 2400, 2600]
+ description:
+ Voltage (mV) for Mic Bias.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,mic-amp-in-sel:
+ enum: ["diff", "se_p", "se_n"]
+ description:
+ Mic input source type.
+
+ diff - Differential.
+
+ se_p - MIC_P.
+ Positive differential analog microphone input.
+
+ se_n - MIC_N.
+ Negative differential analog microphone input.
+ $ref: /schemas/types.yaml#/definitions/string
+
+ da7219_aad:
+ type: object
+ description:
+ Configuration of advanced accessory detection.
+ properties:
+ dlg,micbias-pulse-lvl:
+ enum: [2800, 2900]
+ description:
+ Mic bias higher voltage pulse level (mV).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,micbias-pulse-time:
+ description:
+ Mic bias higher voltage pulse duration (ms).
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+
+ dlg,btn-cfg:
+ enum: [2, 5, 10, 50, 100, 200, 500]
+ description:
+ Periodic button press measurements for 4-pole jack (ms).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,mic-det-thr:
+ enum: [200, 500, 750, 1000]
+ description:
+ Impedance threshold for mic detection measurement (Ohms).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,jack-ins-deb:
+ enum: [5, 10, 20, 50, 100, 200, 500, 1000]
+ description:
+ Debounce time for jack insertion (ms).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,jack-ins-det-pty:
+ enum: ["low", "high"]
+ description:
+ Polarity for jack insertion detection.
+ $ref: /schemas/types.yaml#/definitions/string
+
+ dlg,jack-det-rate:
+ enum: ["32_64", "64_128", "128_256", "256_512"]
+ description:
+ Jack type (3/4 pole) detection latency (ms).
+ $ref: /schemas/types.yaml#/definitions/string
+
+ dlg,jack-rem-deb:
+ enum: [1, 5, 10, 20]
+ description:
+ Debounce time for jack removal (ms).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,a-d-btn-thr:
+ description:
+ Impedance threshold between buttons A and D.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 255
+
+ dlg,d-b-btn-thr:
+ description:
+ Impedance threshold between buttons D and B.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 255
+
+ dlg,b-c-btn-thr:
+ description:
+ Impedance threshold between buttons B and C.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 255
+
+ dlg,c-mic-btn-thr:
+ description:
+ Impedance threshold between button C and Mic.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 255
+
+ dlg,btn-avg:
+ enum: [1, 2, 4, 8]
+ description:
+ Number of 8-bit readings for averaged button measurement.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ dlg,adc-1bit-rpt:
+ enum: [1, 2, 4, 8]
+ description:
+ Repeat count for 1-bit button measurement.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - VDD-supply
+ - VDDMIC-supply
+ - VDDIO-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec: da7219@1a {
+ compatible = "dlg,da7219";
+ reg = <0x1a>;
+
+ interrupt-parent = <&gpio6>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+
+ VDD-supply = <&vdd_reg>;
+ VDDMIC-supply = <&vddmic_reg>;
+ VDDIO-supply = <&vddio_reg>;
+
+ #clock-cells = <1>;
+ clock-output-names = "da7219-dai-wclk", "da7219-dai-bclk";
+
+ clocks = <&clks 201>;
+ clock-names = "mclk";
+
+ dlg,micbias-lvl = <2600>;
+ dlg,mic-amp-in-sel = "diff";
+
+ da7219_aad {
+ dlg,btn-cfg = <50>;
+ dlg,mic-det-thr = <500>;
+ dlg,jack-ins-deb = <20>;
+ dlg,jack-ins-det-pty = "low";
+ dlg,jack-det-rate = "32_64";
+ dlg,jack-rem-deb = <1>;
+
+ dlg,a-d-btn-thr = <0xa>;
+ dlg,d-b-btn-thr = <0x16>;
+ dlg,b-c-btn-thr = <0x21>;
+ dlg,c-mic-btn-thr = <0x3E>;
+
+ dlg,btn-avg = <4>;
+ dlg,adc-1bit-rpt = <1>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
index 8b4f4015cfe4..4e8dbc5abfd1 100644
--- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
@@ -46,6 +46,8 @@ The compatible list for this generic sound card currently:
"fsl,imx-audio-wm8958"
+ "fsl,imx-audio-nau8822"
+
Required properties:
- compatible : Contains one of entries in the compatible list.
diff --git a/Documentation/devicetree/bindings/sound/google,chv3-codec.yaml b/Documentation/devicetree/bindings/sound/google,chv3-codec.yaml
new file mode 100644
index 000000000000..5329dc140b1c
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/google,chv3-codec.yaml
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/google,chv3-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Google Chameleon v3 audio codec
+
+maintainers:
+ - PaweĊ‚ Anikiel <pan@semihalf.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: google,chv3-codec
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ audio-codec {
+ compatible = "google,chv3-codec";
+ };
diff --git a/Documentation/devicetree/bindings/sound/google,chv3-i2s.yaml b/Documentation/devicetree/bindings/sound/google,chv3-i2s.yaml
new file mode 100644
index 000000000000..3ce910f44d39
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/google,chv3-i2s.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/google,chv3-i2s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Google Chameleon v3 I2S device
+
+maintainers:
+ - PaweĊ‚ Anikiel <pan@semihalf.com>
+
+description: |
+ I2S device for the Google Chameleon v3. The device handles both RX
+ and TX using a producer/consumer ring buffer design.
+
+properties:
+ compatible:
+ const: google,chv3-i2s
+
+ reg:
+ items:
+ - description: core registers
+ - description: irq registers
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ i2s@c0060300 {
+ compatible = "google,chv3-i2s";
+ reg = <0xc0060300 0x100>,
+ <0xc0060f00 0x10>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
index 67ccddd44489..666a95ac22c8 100644
--- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
+++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
@@ -74,7 +74,8 @@ patternProperties:
properties:
sound-dai:
- maxItems: 1
+ minItems: 1
+ maxItems: 4
required:
- link-name
diff --git a/Documentation/devicetree/bindings/sound/ingenic,aic.yaml b/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
index c59a7cd9eaa9..d15c000f14e1 100644
--- a/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
+++ b/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
@@ -23,6 +23,7 @@ properties:
- ingenic,jz4760-i2s
- ingenic,jz4770-i2s
- ingenic,jz4780-i2s
+ - ingenic,x1000-i2s
- items:
- const: ingenic,jz4725b-i2s
- const: ingenic,jz4740-i2s
diff --git a/Documentation/devicetree/bindings/sound/loongson,ls-audio-card.yaml b/Documentation/devicetree/bindings/sound/loongson,ls-audio-card.yaml
new file mode 100644
index 000000000000..61e8babed402
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/loongson,ls-audio-card.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/loongson,ls-audio-card.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson 7axxx/2kxxx ASoC audio sound card driver
+
+maintainers:
+ - Yingkun Meng <mengyingkun@loongson.cn>
+
+description:
+ The binding describes the sound card present in loongson
+ 7axxx/2kxxx platform. The sound card is an ASoC component
+ which uses Loongson I2S controller to transfer the audio data.
+
+properties:
+ compatible:
+ const: loongson,ls-audio-card
+
+ model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: User specified audio sound card name
+
+ mclk-fs:
+ $ref: simple-card.yaml#/definitions/mclk-fs
+
+ cpu:
+ description: Holds subnode which indicates cpu dai.
+ type: object
+ additionalProperties: false
+ properties:
+ sound-dai:
+ maxItems: 1
+ required:
+ - sound-dai
+
+ codec:
+ description: Holds subnode which indicates codec dai.
+ type: object
+ additionalProperties: false
+ properties:
+ sound-dai:
+ maxItems: 1
+ required:
+ - sound-dai
+
+required:
+ - compatible
+ - model
+ - mclk-fs
+ - cpu
+ - codec
+
+additionalProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "loongson,ls-audio-card";
+ model = "loongson-audio";
+ mclk-fs = <512>;
+
+ cpu {
+ sound-dai = <&i2s>;
+ };
+ codec {
+ sound-dai = <&es8323>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
index 82ccb32f08f2..e6cb711ece77 100644
--- a/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
@@ -29,6 +29,10 @@ properties:
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle of the mediatek topckgen controller
+ mediatek,infracfg:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the mediatek infracfg controller
+
power-domains:
maxItems: 1
@@ -52,6 +56,11 @@ properties:
- description: mux for i2si1_mck
- description: mux for i2si2_mck
- description: audio 26m clock
+ - description: audio pll1 divide 4
+ - description: audio pll2 divide 4
+ - description: clock divider for iec
+ - description: mux for a2sys clock
+ - description: mux for aud_iec
clock-names:
items:
@@ -63,16 +72,21 @@ properties:
- const: apll12_div2
- const: apll12_div3
- const: apll12_div9
- - const: a1sys_hp_sel
- - const: aud_intbus_sel
- - const: audio_h_sel
- - const: audio_local_bus_sel
- - const: dptx_m_sel
- - const: i2so1_m_sel
- - const: i2so2_m_sel
- - const: i2si1_m_sel
- - const: i2si2_m_sel
+ - const: top_a1sys_hp
+ - const: top_aud_intbus
+ - const: top_audio_h
+ - const: top_audio_local_bus
+ - const: top_dptx
+ - const: top_i2so1
+ - const: top_i2so2
+ - const: top_i2si1
+ - const: top_i2si2
- const: adsp_audio_26m
+ - const: apll1_d4
+ - const: apll2_d4
+ - const: apll12_div4
+ - const: top_a2sys
+ - const: top_aud_iec
mediatek,etdm-in1-cowork-source:
$ref: /schemas/types.yaml#/definitions/uint32
@@ -144,6 +158,7 @@ required:
- resets
- reset-names
- mediatek,topckgen
+ - mediatek,infracfg
- power-domains
- clocks
- clock-names
@@ -162,6 +177,7 @@ examples:
resets = <&watchdog 14>;
reset-names = "audiosys";
mediatek,topckgen = <&topckgen>;
+ mediatek,infracfg = <&infracfg_ao>;
power-domains = <&spm 13>; //MT8188_POWER_DOMAIN_AUDIO
mediatek,etdm-in2-cowork-source = <2>;
mediatek,etdm-out2-cowork-source = <0>;
@@ -184,7 +200,12 @@ examples:
<&topckgen 78>, //CLK_TOP_I2SO2
<&topckgen 79>, //CLK_TOP_I2SI1
<&topckgen 80>, //CLK_TOP_I2SI2
- <&adsp_audio26m 0>; //CLK_AUDIODSP_AUDIO26M
+ <&adsp_audio26m 0>, //CLK_AUDIODSP_AUDIO26M
+ <&topckgen 132>, //CLK_TOP_APLL1_D4
+ <&topckgen 133>, //CLK_TOP_APLL2_D4
+ <&topckgen 183>, //CLK_TOP_APLL12_CK_DIV4
+ <&topckgen 84>, //CLK_TOP_A2SYS
+ <&topckgen 82>; //CLK_TOP_AUD_IEC>;
clock-names = "clk26m",
"apll1",
"apll2",
@@ -193,16 +214,21 @@ examples:
"apll12_div2",
"apll12_div3",
"apll12_div9",
- "a1sys_hp_sel",
- "aud_intbus_sel",
- "audio_h_sel",
- "audio_local_bus_sel",
- "dptx_m_sel",
- "i2so1_m_sel",
- "i2so2_m_sel",
- "i2si1_m_sel",
- "i2si2_m_sel",
- "adsp_audio_26m";
+ "top_a1sys_hp",
+ "top_aud_intbus",
+ "top_audio_h",
+ "top_audio_local_bus",
+ "top_dptx",
+ "top_i2so1",
+ "top_i2so2",
+ "top_i2si1",
+ "top_i2si2",
+ "adsp_audio_26m",
+ "apll1_d4",
+ "apll2_d4",
+ "apll12_div4",
+ "top_a2sys",
+ "top_aud_iec";
};
...
diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8188-mt6359.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8188-mt6359.yaml
index 6640272b3f4f..05e532b5d50a 100644
--- a/Documentation/devicetree/bindings/sound/mediatek,mt8188-mt6359.yaml
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt8188-mt6359.yaml
@@ -11,7 +11,9 @@ maintainers:
properties:
compatible:
- const: mediatek,mt8188-mt6359-evb
+ enum:
+ - mediatek,mt8188-mt6359-evb
+ - mediatek,mt8188-nau8825
model:
$ref: /schemas/types.yaml#/definitions/string
@@ -42,7 +44,6 @@ patternProperties:
we are going to update parameters in this node.
items:
enum:
- - ADDA_BE
- DPTX_BE
- ETDM1_IN_BE
- ETDM2_IN_BE
@@ -62,11 +63,28 @@ patternProperties:
required:
- sound-dai
+ dai-format:
+ description: audio format.
+ items:
+ enum:
+ - i2s
+ - right_j
+ - left_j
+ - dsp_a
+ - dsp_b
+
+ mediatek,clk-provider:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Indicates dai-link clock master.
+ items:
+ enum:
+ - cpu
+ - codec
+
additionalProperties: false
required:
- link-name
- - codec
additionalProperties: false
@@ -87,7 +105,8 @@ examples:
"AIN1", "Headset Mic";
dai-link-0 {
link-name = "ETDM3_OUT_BE";
-
+ dai-format = "i2s";
+ mediatek,clk-provider = "cpu";
codec {
sound-dai = <&hdmi0>;
};
diff --git a/Documentation/devicetree/bindings/sound/microchip,sama7g5-pdmc.yaml b/Documentation/devicetree/bindings/sound/microchip,sama7g5-pdmc.yaml
index 9b40268537cb..9aa65c975c4e 100644
--- a/Documentation/devicetree/bindings/sound/microchip,sama7g5-pdmc.yaml
+++ b/Documentation/devicetree/bindings/sound/microchip,sama7g5-pdmc.yaml
@@ -56,13 +56,9 @@ properties:
items:
items:
- description: value for DS line
+ enum: [0, 1]
- description: value for sampling edge
- anyOf:
- - enum:
- - [0, 0]
- - [0, 1]
- - [1, 0]
- - [1, 1]
+ enum: [0, 1]
minItems: 1
maxItems: 4
uniqueItems: true
diff --git a/Documentation/devicetree/bindings/sound/nau8315.txt b/Documentation/devicetree/bindings/sound/nau8315.txt
deleted file mode 100644
index 1cd94517d45e..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8315.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Nuvoton NAU8315 Mono Class-D Amplifier
-
-Required properties:
-- compatible : "nuvoton,nau8315"
- "nuvoton,nau8318"
-
-Optional properties:
-- enable-gpios : GPIO specifier for the chip's device enable input(EN) pin.
- If this option is not specified then driver does not manage
- the pin state (e.g. chip is always on).
-
-Example:
-
-#include <dt-bindings/gpio/gpio.h>
-
-nau8315 {
- compatible = "nuvoton,nau8315";
- enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
-};
-
-nau8318 {
- compatible = "nuvoton,nau8318";
- enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
-};
diff --git a/Documentation/devicetree/bindings/sound/nau8540.txt b/Documentation/devicetree/bindings/sound/nau8540.txt
deleted file mode 100644
index 307a76528320..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8540.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-NAU85L40 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
- - compatible : "nuvoton,nau8540"
-
- - reg : the I2C address of the device.
-
-Example:
-
-codec: nau8540@1c {
- compatible = "nuvoton,nau8540";
- reg = <0x1c>;
-};
diff --git a/Documentation/devicetree/bindings/sound/nau8810.txt b/Documentation/devicetree/bindings/sound/nau8810.txt
deleted file mode 100644
index 7deaa452b200..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8810.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-NAU8810/NAU8812/NAU8814 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
- - compatible : One of "nuvoton,nau8810" or "nuvoton,nau8812" or
- "nuvoton,nau8814"
-
- - reg : the I2C address of the device.
-
-Example:
-
-codec: nau8810@1a {
- compatible = "nuvoton,nau8810";
- reg = <0x1a>;
-};
diff --git a/Documentation/devicetree/bindings/sound/nau8824.txt b/Documentation/devicetree/bindings/sound/nau8824.txt
deleted file mode 100644
index e0058b97e49a..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8824.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-Nuvoton NAU8824 audio codec
-
-This device supports I2C only.
-
-Required properties:
- - compatible : Must be "nuvoton,nau8824"
-
- - reg : the I2C address of the device. This is either 0x1a (CSB=0) or 0x1b (CSB=1).
-
-Optional properties:
- - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
-
- - nuvoton,vref-impedance: VREF Impedance selection
- 0 - Open
- 1 - 25 kOhm
- 2 - 125 kOhm
- 3 - 2.5 kOhm
-
- - nuvoton,micbias-voltage: Micbias voltage level.
- 0 - VDDA
- 1 - VDDA
- 2 - VDDA * 1.1
- 3 - VDDA * 1.2
- 4 - VDDA * 1.3
- 5 - VDDA * 1.4
- 6 - VDDA * 1.53
- 7 - VDDA * 1.53
-
- - nuvoton,sar-threshold-num: Number of buttons supported
- - nuvoton,sar-threshold: Impedance threshold for each button. Array that contains up to 8 buttons configuration. SAR value is calculated as
- SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R)
- where MICBIAS is configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by 'nuvoton,sar-voltage', R - button impedance.
- Refer datasheet section 10.2 for more information about threshold calculation.
-
- - nuvoton,sar-hysteresis: Button impedance measurement hysteresis.
-
- - nuvoton,sar-voltage: Reference voltage for button impedance measurement.
- 0 - VDDA
- 1 - VDDA
- 2 - VDDA * 1.1
- 3 - VDDA * 1.2
- 4 - VDDA * 1.3
- 5 - VDDA * 1.4
- 6 - VDDA * 1.53
- 7 - VDDA * 1.53
-
- - nuvoton,sar-compare-time: SAR compare time
- 0 - 500 ns
- 1 - 1 us
- 2 - 2 us
- 3 - 4 us
-
- - nuvoton,sar-sampling-time: SAR sampling time
- 0 - 2 us
- 1 - 4 us
- 2 - 8 us
- 3 - 16 us
-
- - nuvoton,short-key-debounce: Button short key press debounce time.
- 0 - 30 ms
- 1 - 50 ms
- 2 - 100 ms
-
- - nuvoton,jack-eject-debounce: Jack ejection debounce time.
- 0 - 0 ms
- 1 - 1 ms
- 2 - 10 ms
-
-
-Example:
-
- headset: nau8824@1a {
- compatible = "nuvoton,nau8824";
- reg = <0x1a>;
- interrupt-parent = <&gpio>;
- interrupts = <TEGRA_GPIO(E, 6) IRQ_TYPE_LEVEL_LOW>;
- nuvoton,vref-impedance = <2>;
- nuvoton,micbias-voltage = <6>;
- // Setup 4 buttons impedance according to Android specification
- nuvoton,sar-threshold-num = <4>;
- nuvoton,sar-threshold = <0xc 0x1e 0x38 0x60>;
- nuvoton,sar-hysteresis = <0>;
- nuvoton,sar-voltage = <6>;
- nuvoton,sar-compare-time = <1>;
- nuvoton,sar-sampling-time = <1>;
- nuvoton,short-key-debounce = <0>;
- nuvoton,jack-eject-debounce = <1>;
- };
diff --git a/Documentation/devicetree/bindings/sound/nau8825.txt b/Documentation/devicetree/bindings/sound/nau8825.txt
deleted file mode 100644
index a9c34526f4cb..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8825.txt
+++ /dev/null
@@ -1,111 +0,0 @@
-Nuvoton NAU8825 audio codec
-
-This device supports I2C only.
-
-Required properties:
- - compatible : Must be "nuvoton,nau8825"
-
- - reg : the I2C address of the device. This is either 0x1a (CSB=0) or 0x1b (CSB=1).
-
-Optional properties:
- - nuvoton,jkdet-enable: Enable jack detection via JKDET pin.
- - nuvoton,jkdet-pull-enable: Enable JKDET pin pull. If set - pin pull enabled,
- otherwise pin in high impedance state.
- - nuvoton,jkdet-pull-up: Pull-up JKDET pin. If set then JKDET pin is pull up, otherwise pull down.
- - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
-
- - nuvoton,vref-impedance: VREF Impedance selection
- 0 - Open
- 1 - 25 kOhm
- 2 - 125 kOhm
- 3 - 2.5 kOhm
-
- - nuvoton,micbias-voltage: Micbias voltage level.
- 0 - VDDA
- 1 - VDDA
- 2 - VDDA * 1.1
- 3 - VDDA * 1.2
- 4 - VDDA * 1.3
- 5 - VDDA * 1.4
- 6 - VDDA * 1.53
- 7 - VDDA * 1.53
-
- - nuvoton,sar-threshold-num: Number of buttons supported
- - nuvoton,sar-threshold: Impedance threshold for each button. Array that contains up to 8 buttons configuration. SAR value is calculated as
- SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R)
- where MICBIAS is configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by 'nuvoton,sar-voltage', R - button impedance.
- Refer datasheet section 10.2 for more information about threshold calculation.
-
- - nuvoton,sar-hysteresis: Button impedance measurement hysteresis.
-
- - nuvoton,sar-voltage: Reference voltage for button impedance measurement.
- 0 - VDDA
- 1 - VDDA
- 2 - VDDA * 1.1
- 3 - VDDA * 1.2
- 4 - VDDA * 1.3
- 5 - VDDA * 1.4
- 6 - VDDA * 1.53
- 7 - VDDA * 1.53
-
- - nuvoton,sar-compare-time: SAR compare time
- 0 - 500 ns
- 1 - 1 us
- 2 - 2 us
- 3 - 4 us
-
- - nuvoton,sar-sampling-time: SAR sampling time
- 0 - 2 us
- 1 - 4 us
- 2 - 8 us
- 3 - 16 us
-
- - nuvoton,short-key-debounce: Button short key press debounce time.
- 0 - 30 ms
- 1 - 50 ms
- 2 - 100 ms
- 3 - 30 ms
-
- - nuvoton,jack-insert-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
- - nuvoton,jack-eject-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
-
- - nuvoton,crosstalk-enable: make crosstalk function enable if set.
-
- - nuvoton,adcout-drive-strong: make the drive strength of ADCOUT IO PIN strong if set.
- Otherwise, the drive keeps normal strength.
-
- - nuvoton,adc-delay-ms: Delay (in ms) to make input path stable and avoid pop noise. The
- default value is 125 and range between 125 to 500 ms.
-
- - clocks: list of phandle and clock specifier pairs according to common clock bindings for the
- clocks described in clock-names
- - clock-names: should include "mclk" for the MCLK master clock
-
-Example:
-
- headset: nau8825@1a {
- compatible = "nuvoton,nau8825";
- reg = <0x1a>;
- interrupt-parent = <&gpio>;
- interrupts = <TEGRA_GPIO(E, 6) IRQ_TYPE_LEVEL_LOW>;
- nuvoton,jkdet-enable;
- nuvoton,jkdet-pull-enable;
- nuvoton,jkdet-pull-up;
- nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
- nuvoton,vref-impedance = <2>;
- nuvoton,micbias-voltage = <6>;
- // Setup 4 buttons impedance according to Android specification
- nuvoton,sar-threshold-num = <4>;
- nuvoton,sar-threshold = <0xc 0x1e 0x38 0x60>;
- nuvoton,sar-hysteresis = <1>;
- nuvoton,sar-voltage = <0>;
- nuvoton,sar-compare-time = <0>;
- nuvoton,sar-sampling-time = <0>;
- nuvoton,short-key-debounce = <2>;
- nuvoton,jack-insert-debounce = <7>;
- nuvoton,jack-eject-debounce = <7>;
- nuvoton,crosstalk-enable;
-
- clock-names = "mclk";
- clocks = <&tegra_pmc TEGRA_PMC_CLK_OUT_2>;
- };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8315.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8315.yaml
new file mode 100644
index 000000000000..24006e9dc501
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8315.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8315.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU8315/NAU8318 Mono Class-D Amplifier
+
+maintainers:
+ - David Lin <CTLIN0@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,nau8315
+ - nuvoton,nau8318
+
+ '#sound-dai-cells':
+ const: 0
+
+ enable-gpios:
+ maxItems: 1
+ description:
+ GPIO specifier for the chip's device enable input(EN) pin.
+ If this option is not specified then driver does not manage
+ the pin state (e.g. chip is always on).
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ codec {
+ compatible = "nuvoton,nau8315";
+ #sound-dai-cells = <0>;
+ enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml
new file mode 100644
index 000000000000..7ccfbb8d8b04
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8540.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton Technology Corporation NAU85L40 Audio CODEC
+
+maintainers:
+ - John Hsu <KCHSU0@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: nuvoton,nau8540
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec@1c {
+ compatible = "nuvoton,nau8540";
+ reg = <0x1c>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml
new file mode 100644
index 000000000000..d9696f6c75ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8810.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU8810/NAU8812/NAU8814 audio CODEC
+
+maintainers:
+ - David Lin <CTLIN0@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,nau8810
+ - nuvoton,nau8812
+ - nuvoton,nau8814
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ #sound-dai-cells = <0>;
+ compatible = "nuvoton,nau8810";
+ reg = <0x1a>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8824.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8824.yaml
new file mode 100644
index 000000000000..3dbf438c3841
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8824.yaml
@@ -0,0 +1,182 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8824.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU8824 audio CODEC
+
+maintainers:
+ - John Hsu <KCHSU0@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,nau8824
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+ interrupts:
+ maxItems: 1
+
+ nuvoton,jkdet-polarity:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ JKDET pin polarity.
+ enum:
+ - 0 # active high
+ - 1 # active low
+ default: 1
+
+ nuvoton,vref-impedance:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ VREF Impedance selection.
+ enum:
+ - 0 # Open
+ - 1 # 25 kOhm
+ - 2 # 125 kOhm
+ - 3 # 2.5 kOhm
+ default: 2
+
+ nuvoton,micbias-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Micbias voltage level.
+ enum:
+ - 0 # VDDA
+ - 1 # VDDA
+ - 2 # VDDA * 1.1
+ - 3 # VDDA * 1.2
+ - 4 # VDDA * 1.3
+ - 5 # VDDA * 1.4
+ - 6 # VDDA * 1.53
+ - 7 # VDDA * 1.53
+ default: 6
+
+ nuvoton,sar-threshold-num:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Number of buttons supported.
+ minimum: 1
+ maximum: 8
+ default: 4
+
+ nuvoton,sar-threshold:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Impedance threshold for each button. Array that contains up to 8 buttons
+ configuration. SAR value is calculated as
+ SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R) where MICBIAS is
+ configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by
+ 'nuvoton,sar-voltage', R - button impedance.
+ Refer datasheet section 10.2 for more information about threshold
+ calculation.
+ minItems: 1
+ maxItems: 8
+ items:
+ minimum: 0
+ maximum: 255
+
+ nuvoton,sar-hysteresis:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Button impedance measurement hysteresis.
+ default: 0
+
+ nuvoton,sar-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Reference voltage for button impedance measurement.
+ enum:
+ - 0 # VDDA
+ - 1 # VDDA
+ - 2 # VDDA * 1.1
+ - 3 # VDDA * 1.2
+ - 4 # VDDA * 1.3
+ - 5 # VDDA * 1.4
+ - 6 # VDDA * 1.53
+ - 7 # VDDA * 1.53
+ default: 6
+
+ nuvoton,sar-compare-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ SAR compare time.
+ enum:
+ - 0 # 500ns
+ - 1 # 1us
+ - 2 # 2us
+ - 3 # 4us
+ default: 1
+
+ nuvoton,sar-sampling-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ SAR sampling time.
+ enum:
+ - 0 # 2us
+ - 1 # 4us
+ - 2 # 8us
+ - 3 # 16us
+ default: 1
+
+ nuvoton,short-key-debounce:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Button short key press debounce time.
+ enum:
+ - 0 # 30 ms
+ - 1 # 50 ms
+ - 2 # 100 ms
+ default: 0
+
+ nuvoton,jack-eject-debounce:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Jack ejection debounce time.
+ enum:
+ - 0 # 0 ms
+ - 1 # 1 ms
+ - 2 # 10 ms
+ default: 1
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec@1a {
+ #sound-dai-cells = <0>;
+ compatible = "nuvoton,nau8824";
+ reg = <0x1a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
+ nuvoton,vref-impedance = <2>;
+ nuvoton,micbias-voltage = <6>;
+ nuvoton,sar-threshold-num = <4>;
+ // Setup 4 buttons impedance according to Android specification
+ nuvoton,sar-threshold = <0xc 0x1e 0x38 0x60>;
+ nuvoton,sar-hysteresis = <0>;
+ nuvoton,sar-voltage = <6>;
+ nuvoton,sar-compare-time = <1>;
+ nuvoton,sar-sampling-time = <1>;
+ nuvoton,short-key-debounce = <0>;
+ nuvoton,jack-eject-debounce = <1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8825.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8825.yaml
new file mode 100644
index 000000000000..a54f194a0b49
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8825.yaml
@@ -0,0 +1,239 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8825.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU8825 audio CODEC
+
+maintainers:
+ - John Hsu <KCHSU0@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,nau8825
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ nuvoton,jkdet-enable:
+ description:
+ Enable jack detection via JKDET pin.
+ type: boolean
+
+ nuvoton,jkdet-pull-enable:
+ description:
+ Enable JKDET pin pull.
+ If set - pin pull enabled, otherwise pin in high impedance state.
+ type: boolean
+
+ nuvoton,jkdet-pull-up:
+ description:
+ Pull-up JKDET pin.
+ If set then JKDET pin is pull up, otherwise pull down.
+ type: boolean
+
+ nuvoton,jkdet-polarity:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ JKDET pin polarity.
+ enum:
+ - 0 # active high
+ - 1 # active low
+ default: 1
+
+ nuvoton,vref-impedance:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ VREF Impedance selection.
+ enum:
+ - 0 # Open
+ - 1 # 25 kOhm
+ - 2 # 125 kOhm
+ - 3 # 2.5 kOhm
+ default: 2
+
+ nuvoton,micbias-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Micbias voltage level.
+ enum:
+ - 0 # VDDA
+ - 1 # VDDA
+ - 2 # VDDA * 1.1
+ - 3 # VDDA * 1.2
+ - 4 # VDDA * 1.3
+ - 5 # VDDA * 1.4
+ - 6 # VDDA * 1.53
+ - 7 # VDDA * 1.53
+ default: 6
+
+ nuvoton,sar-threshold-num:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Number of buttons supported.
+ minimum: 1
+ maximum: 4
+ default: 4
+
+ nuvoton,sar-threshold:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Impedance threshold for each button. Array that contains up to 8 buttons
+ configuration. SAR value is calculated as
+ SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R) where MICBIAS is
+ configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by
+ 'nuvoton,sar-voltage', R - button impedance.
+ Refer datasheet section 10.2 for more information about threshold
+ calculation.
+ minItems: 1
+ maxItems: 4
+ items:
+ minimum: 0
+ maximum: 255
+
+ nuvoton,sar-hysteresis:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Button impedance measurement hysteresis.
+ default: 0
+
+ nuvoton,sar-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Reference voltage for button impedance measurement.
+ enum:
+ - 0 # VDDA
+ - 1 # VDDA
+ - 2 # VDDA * 1.1
+ - 3 # VDDA * 1.2
+ - 4 # VDDA * 1.3
+ - 5 # VDDA * 1.4
+ - 6 # VDDA * 1.53
+ - 7 # VDDA * 1.53
+ default: 6
+
+ nuvoton,sar-compare-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ SAR compare time.
+ enum:
+ - 0 # 500 ns
+ - 1 # 1 us
+ - 2 # 2 us
+ - 3 # 4 us
+ default: 1
+
+ nuvoton,sar-sampling-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ SAR sampling time.
+ enum:
+ - 0 # 2 us
+ - 1 # 4 us
+ - 2 # 8 us
+ - 3 # 16 us
+ default: 1
+
+ nuvoton,short-key-debounce:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Button short key press debounce time.
+ enum:
+ - 0 # 30 ms
+ - 1 # 50 ms
+ - 2 # 100 ms
+ - 3 # 30 ms
+ default: 3
+
+ nuvoton,jack-insert-debounce:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ number from 0 to 7 that sets debounce time to 2^(n+2) ms.
+ maximum: 7
+ default: 7
+
+ nuvoton,jack-eject-debounce:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ number from 0 to 7 that sets debounce time to 2^(n+2) ms
+ maximum: 7
+ default: 0
+
+ nuvoton,crosstalk-enable:
+ description:
+ make crosstalk function enable if set.
+ type: boolean
+
+ nuvoton,adcout-drive-strong:
+ description:
+ make the drive strength of ADCOUT IO PIN strong if set.
+ Otherwise, the drive keeps normal strength.
+ type: boolean
+
+ nuvoton,adc-delay-ms:
+ description:
+ Delay (in ms) to make input path stable and avoid pop noise.
+ The default value is 125 and range between 125 to 500 ms.
+ minimum: 125
+ maximum: 500
+ default: 125
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: mclk
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+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 {
+ #sound-dai-cells = <0>;
+ compatible = "nuvoton,nau8825";
+ reg = <0x1a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
+ nuvoton,jkdet-enable;
+ nuvoton,jkdet-pull-enable;
+ nuvoton,jkdet-pull-up;
+ nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
+ nuvoton,vref-impedance = <2>;
+ nuvoton,micbias-voltage = <6>;
+ // Setup 4 buttons impedance according to Android specification
+ nuvoton,sar-threshold-num = <4>;
+ nuvoton,sar-threshold = <0xc 0x1e 0x38 0x60>;
+ nuvoton,sar-hysteresis = <1>;
+ nuvoton,sar-voltage = <0>;
+ nuvoton,sar-compare-time = <0>;
+ nuvoton,sar-sampling-time = <0>;
+ nuvoton,short-key-debounce = <2>;
+ nuvoton,jack-insert-debounce = <7>;
+ nuvoton,jack-eject-debounce = <7>;
+ nuvoton,crosstalk-enable;
+
+ clock-names = "mclk";
+ clocks = <&tegra_pmc 1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
index 7c1e9895ce85..2588589ad62d 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/nvidia,tegra-audio-common.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Common properties for NVIDIA Tegra audio complexes
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml b/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
index cdbb4096fa44..9e5b30d9c6e6 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/qcom,q6apm-dai.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/qcom,q6apm-dai.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Audio Process Manager Digital Audio Interfaces
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
index 1168410f6fbd..3552c44137ed 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-clocks.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm DSP LPASS Clock Controller
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
index 044e77718a1b..08c618e7e428 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm DSP LPASS(Low Power Audio SubSystem) Audio Ports
diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
new file mode 100644
index 000000000000..e6723c9e312a
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,wsa8840.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm WSA8840/WSA8845/WSA8845H smart speaker amplifier
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+ WSA884X is a family of Qualcomm Aqstic smart speaker amplifiers using
+ SoundWire digital audio interface.
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: sdw20217020400
+
+ reg:
+ maxItems: 1
+
+ powerdown-gpios:
+ description: Powerdown/Shutdown line to use (pin SD_N)
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+ vdd-1p8-supply: true
+ vdd-io-supply: true
+
+required:
+ - compatible
+ - reg
+ - powerdown-gpios
+ - '#sound-dai-cells'
+ - vdd-1p8-supply
+ - vdd-io-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ soundwire-controller {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ speaker@0,1 {
+ compatible = "sdw20217020400";
+ reg = <0 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spkr_2_sd_n_active>;
+ powerdown-gpios = <&lpass_tlmm 18 GPIO_ACTIVE_LOW>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "SpkrRight";
+ vdd-1p8-supply = <&vreg_l15b_1p8>;
+ vdd-io-supply = <&vreg_l3g_1p2>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt1016.yaml b/Documentation/devicetree/bindings/sound/realtek,rt1016.yaml
new file mode 100644
index 000000000000..5287e9c9197e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/realtek,rt1016.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,rt1016.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Reaktek RT1016 Stereo Class D Audio Amplifier
+
+maintainers:
+ - oder_chiou@realtek.com
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: realtek,rt1016
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec@1a {
+ compatible = "realtek,rt1016";
+ reg = <0x1a>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/rt1016.txt b/Documentation/devicetree/bindings/sound/rt1016.txt
deleted file mode 100644
index 2310f8ff259b..000000000000
--- a/Documentation/devicetree/bindings/sound/rt1016.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-RT1016 Stereo Class D Audio Amplifier
-
-This device supports I2C only.
-
-Required properties:
-
-- compatible : "realtek,rt1016".
-
-- reg : The I2C address of the device.
-
-
-Example:
-
-rt1016: codec@1a {
- compatible = "realtek,rt1016";
- reg = <0x1a>;
-};
diff --git a/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml b/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
index 56e623d4e168..a970fd264b21 100644
--- a/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
@@ -36,7 +36,8 @@ properties:
const: i2sclk
resets:
- maxItems: 1
+ items:
+ - description: Optional controller resets
dmas:
items:
diff --git a/Documentation/devicetree/bindings/sound/ssm2518.txt b/Documentation/devicetree/bindings/sound/ssm2518.txt
deleted file mode 100644
index 59381a778c79..000000000000
--- a/Documentation/devicetree/bindings/sound/ssm2518.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-SSM2518 audio amplifier
-
-This device supports I2C only.
-
-Required properties:
- - compatible : Must be "adi,ssm2518"
- - reg : the I2C address of the device. This will either be 0x34 (ADDR pin low)
- or 0x35 (ADDR pin high)
-
-Optional properties:
- - gpios : GPIO connected to the nSD pin. If the property is not present it is
- assumed that the nSD pin is hardwired to always on.
-
-Example:
-
- ssm2518: ssm2518@34 {
- compatible = "adi,ssm2518";
- reg = <0x34>;
- gpios = <&gpio 5 0>;
- };
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
index a040d4d31412..b9111d375b93 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
@@ -61,6 +61,10 @@ properties:
description: Configure the I2S device as MCLK clock provider.
const: 0
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
required:
- compatible
- "#sound-dai-cells"
@@ -89,6 +93,13 @@ examples:
dma-names = "rx", "tx";
pinctrl-names = "default";
pinctrl-0 = <&i2s2_pins_a>;
+
+ /* assume audio-graph */
+ port {
+ codec_endpoint: endpoint {
+ remote-endpoint = <&codec_endpoint>;
+ };
+ };
};
...
diff --git a/Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml b/Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
new file mode 100644
index 000000000000..abb373fbfa26
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/starfive,jh7110-tdm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 TDM Controller
+
+description: |
+ The TDM Controller is a Time Division Multiplexed audio interface
+ integrated in StarFive JH7110 SoC, allowing up to 8 channels of
+ audio over a serial interface. The TDM controller can operate both
+ in master and slave mode.
+
+maintainers:
+ - Walker Chen <walker.chen@starfivetech.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - starfive,jh7110-tdm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: TDM AHB Clock
+ - description: TDM APB Clock
+ - description: TDM Internal Clock
+ - description: TDM Clock
+ - description: Inner MCLK
+ - description: TDM External Clock
+
+ clock-names:
+ items:
+ - const: tdm_ahb
+ - const: tdm_apb
+ - const: tdm_internal
+ - const: tdm
+ - const: mclk_inner
+ - const: tdm_ext
+
+ resets:
+ items:
+ - description: tdm ahb reset line
+ - description: tdm apb reset line
+ - description: tdm core reset line
+
+ dmas:
+ items:
+ - description: RX DMA Channel
+ - description: TX DMA Channel
+
+ dma-names:
+ items:
+ - const: rx
+ - const: tx
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+ - dmas
+ - dma-names
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ tdm@10090000 {
+ compatible = "starfive,jh7110-tdm";
+ reg = <0x10090000 0x1000>;
+ clocks = <&syscrg 184>,
+ <&syscrg 185>,
+ <&syscrg 186>,
+ <&syscrg 187>,
+ <&syscrg 17>,
+ <&tdm_ext>;
+ clock-names = "tdm_ahb", "tdm_apb",
+ "tdm_internal", "tdm",
+ "mclk_inner", "tdm_ext";
+ resets = <&syscrg 105>,
+ <&syscrg 107>,
+ <&syscrg 106>;
+ dmas = <&dma 20>, <&dma 21>;
+ dma-names = "rx","tx";
+ #sound-dai-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/tas2562.yaml b/Documentation/devicetree/bindings/sound/tas2562.yaml
index 31a3024ea789..f01c0dde0cf7 100644
--- a/Documentation/devicetree/bindings/sound/tas2562.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2562.yaml
@@ -2,8 +2,8 @@
# Copyright (C) 2019 Texas Instruments Incorporated
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/tas2562.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/tas2562.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments TAS2562 Smart PA
diff --git a/Documentation/devicetree/bindings/sound/tas2770.yaml b/Documentation/devicetree/bindings/sound/tas2770.yaml
index 8908bf1122e9..be2536e8c440 100644
--- a/Documentation/devicetree/bindings/sound/tas2770.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2770.yaml
@@ -2,8 +2,8 @@
# Copyright (C) 2019-20 Texas Instruments Incorporated
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/tas2770.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/tas2770.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments TAS2770 Smart PA
diff --git a/Documentation/devicetree/bindings/sound/tas27xx.yaml b/Documentation/devicetree/bindings/sound/tas27xx.yaml
index a876545ec87d..f2d878f6f495 100644
--- a/Documentation/devicetree/bindings/sound/tas27xx.yaml
+++ b/Documentation/devicetree/bindings/sound/tas27xx.yaml
@@ -2,8 +2,8 @@
# Copyright (C) 2020-2022 Texas Instruments Incorporated
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/tas27xx.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/tas27xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments TAS2764/TAS2780 Smart PA
diff --git a/Documentation/devicetree/bindings/sound/ti,tas2781.yaml b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
new file mode 100644
index 000000000000..8d60e4e236d6
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2022 - 2023 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tas2781.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TAS2781 SmartAMP
+
+maintainers:
+ - Shenghao Ding <shenghao-ding@ti.com>
+
+description:
+ The TAS2781 is a mono, digital input Class-D audio amplifier
+ optimized for efficiently driving high peak power into small
+ loudspeakers. An integrated on-chip DSP supports Texas Instruments
+ Smart Amp speaker protection algorithm. The integrated speaker
+ voltage and current sense provides for real time
+ monitoring of loudspeaker behavior.
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - ti,tas2781
+
+ reg:
+ description:
+ I2C address, in multiple tas2781s case, all the i2c address
+ aggreate as one Audio Device to support multiple audio slots.
+ maxItems: 8
+ minItems: 1
+ items:
+ minimum: 0x38
+ maximum: 0x3f
+
+ reset-gpios:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ /* example with quad tas2781s, such as tablet or pad device */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ quad_tas2781: tas2781@38 {
+ compatible = "ti,tas2781";
+ reg = <0x38>, /* Audio slot 0 */
+ <0x3a>, /* Audio slot 1 */
+ <0x39>, /* Audio slot 2 */
+ <0x3b>; /* Audio slot 3 */
+
+ #sound-dai-cells = <0>;
+ reset-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <15>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/sound/ti,tlv320aic32x4.yaml b/Documentation/devicetree/bindings/sound/ti,tlv320aic32x4.yaml
new file mode 100644
index 000000000000..a7cc9aa34468
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ti,tlv320aic32x4.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2019 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ti,tlv320aic32x4.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TLV320AIC32x4 Stereo Audio codec
+
+maintainers:
+ - Alexander Stein <alexander.stein@ew.tq-group.com>
+
+description: |
+ The TLV320AIC32x4 audio codec can be accessed using I2C or SPI
+
+properties:
+ compatible:
+ enum:
+ - ti,tas2505
+ - ti,tlv320aic32x4
+ - ti,tlv320aic32x6
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Master clock
+
+ clock-names:
+ items:
+ - const: mclk
+
+ av-supply:
+ description: Analog core power supply
+
+ dv-supply:
+ description: Digital core power supply
+
+ iov-supply:
+ description: Digital IO power supply
+
+ ldoin-supply:
+ description: LDO power supply
+
+ reset-gpios:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+ aic32x4-gpio-func:
+ description: |
+ GPIO function configuration for pins MFP1-MFP5.
+ Types are defined in include/sound/tlv320aic32x4.h
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 5
+ maxItems: 5
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - iov-supply
+
+allOf:
+ - $ref: dai-common.yaml#
+ - if:
+ not:
+ required:
+ - ldoin-supply
+ then:
+ required:
+ - av-supply
+ - dv-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ audio-codec@18 {
+ compatible = "ti,tlv320aic32x4";
+ reg = <0x18>;
+ iov-supply = <&reg_3v3>;
+ ldoin-supply = <&reg_3v3>;
+ clocks = <&clks 201>;
+ clock-names = "mclk";
+ aic32x4-gpio-func= <
+ 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
+ 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
+ 0x04 /* MFP3 AIC32X4_MFP3_GPIO_ENABLED */
+ 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
+ 0x08 /* MFP5 AIC32X4_MFP5_GPIO_INPUT */
+ >;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml b/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
index e8ca9f3369f8..206f6d61e362 100644
--- a/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
+++ b/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
@@ -61,6 +61,7 @@ properties:
GPIO specification for the active low RESET input.
gpio-reset:
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
maxItems: 1
description:
Deprecated, please use reset-gpios instead.
diff --git a/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt b/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
deleted file mode 100644
index 0b4e21bde5bc..000000000000
--- a/Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Texas Instruments - tlv320aic32x4 Codec module
-
-The tlv320aic32x4 serial control bus communicates through I2C protocols
-
-Required properties:
- - compatible - "string" - One of:
- "ti,tlv320aic32x4" TLV320AIC3204
- "ti,tlv320aic32x6" TLV320AIC3206, TLV320AIC3256
- "ti,tas2505" TAS2505, TAS2521
- - reg: I2C slave address
- - *-supply: Required supply regulators are:
- "iov" - digital IO power supply
- "ldoin" - LDO power supply
- "dv" - Digital core power supply
- "av" - Analog core power supply
- If you supply ldoin, dv and av are optional. Otherwise they are required
- See regulator/regulator.txt for more information about the detailed binding
- format.
-
-Optional properties:
- - reset-gpios: Reset-GPIO phandle with args as described in gpio/gpio.txt
- - clocks/clock-names: Clock named 'mclk' for the master clock of the codec.
- See clock/clock-bindings.txt for information about the detailed format.
- - aic32x4-gpio-func - <array of 5 int>
- - Types are defined in include/sound/tlv320aic32x4.h
-
-
-Example:
-
-codec: tlv320aic32x4@18 {
- compatible = "ti,tlv320aic32x4";
- reg = <0x18>;
- clocks = <&clks 201>;
- clock-names = "mclk";
- aic32x4-gpio-func= <
- 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
- 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
- 0x04 /* MFP3 AIC32X4_MFP3_GPIO_ENABLED */
- 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
- 0x08 /* MFP5 AIC32X4_MFP5_GPIO_INPUT */
- >;
-};
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8903.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8903.yaml
index 7105ed5fd6c7..4cfa66f62681 100644
--- a/Documentation/devicetree/bindings/sound/wlf,wm8903.yaml
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8903.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/sound/wlf,wm8903.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/sound/wlf,wm8903.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: WM8903 audio codec