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authorSascha Hauer <s.hauer@pengutronix.de>2021-11-17 07:36:09 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2021-11-17 07:36:09 +0100
commit3f2f5980d517b6a71ffe54e615bd3a4b58b1c295 (patch)
treeeb5a7bfce811d20e58dd0eb1add0f6cf0e6b86e0 /dts/Bindings/sound
parent81ceab95360295cef146e89a1cd1cd5e590aa75e (diff)
downloadbarebox-3f2f5980d517b6a71ffe54e615bd3a4b58b1c295.tar.gz
barebox-3f2f5980d517b6a71ffe54e615bd3a4b58b1c295.tar.xz
dts: update to v5.16-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/sound')
-rw-r--r--dts/Bindings/sound/allwinner,sun4i-a10-i2s.yaml3
-rw-r--r--dts/Bindings/sound/amlogic,t9015.yaml6
-rw-r--r--dts/Bindings/sound/audio-graph-card2.yaml57
-rw-r--r--dts/Bindings/sound/bt-sco.txt13
-rw-r--r--dts/Bindings/sound/cirrus,cs35l41.yaml157
-rw-r--r--dts/Bindings/sound/cirrus,cs42l51.yaml2
-rw-r--r--dts/Bindings/sound/cs42l42.txt13
-rw-r--r--dts/Bindings/sound/ingenic,aic.yaml2
-rw-r--r--dts/Bindings/sound/ingenic,codec.yaml2
-rw-r--r--dts/Bindings/sound/linux,bt-sco.yaml38
-rw-r--r--dts/Bindings/sound/linux,spdif-dit.yaml32
-rw-r--r--dts/Bindings/sound/max9892x.txt3
-rw-r--r--dts/Bindings/sound/maxim,max98520.yaml36
-rw-r--r--dts/Bindings/sound/mt8192-afe-pcm.yaml100
-rw-r--r--dts/Bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml47
-rw-r--r--dts/Bindings/sound/name-prefix.txt24
-rw-r--r--dts/Bindings/sound/name-prefix.yaml21
-rw-r--r--dts/Bindings/sound/nau8821.txt55
-rw-r--r--dts/Bindings/sound/nvidia,tegra186-dspk.yaml9
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-adx.yaml76
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-ahub.yaml20
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-amx.yaml76
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-dmic.yaml9
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-i2s.yaml9
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-mixer.yaml74
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-mvc.yaml76
-rw-r--r--dts/Bindings/sound/nvidia,tegra210-sfc.yaml73
-rw-r--r--dts/Bindings/sound/nxp,tfa989x.yaml9
-rw-r--r--dts/Bindings/sound/qcom,lpass-rx-macro.yaml4
-rw-r--r--dts/Bindings/sound/qcom,lpass-tx-macro.yaml4
-rw-r--r--dts/Bindings/sound/qcom,lpass-va-macro.yaml4
-rw-r--r--dts/Bindings/sound/qcom,lpass-wsa-macro.yaml4
-rw-r--r--dts/Bindings/sound/qcom,q6afe.txt181
-rw-r--r--dts/Bindings/sound/qcom,q6apm-dai.yaml53
-rw-r--r--dts/Bindings/sound/qcom,q6asm.txt2
-rw-r--r--dts/Bindings/sound/qcom,q6dsp-lpass-clocks.yaml77
-rw-r--r--dts/Bindings/sound/qcom,q6dsp-lpass-ports.yaml205
-rw-r--r--dts/Bindings/sound/realtek,rt5682s.yaml117
-rw-r--r--dts/Bindings/sound/richtek,rt9120.yaml59
-rw-r--r--dts/Bindings/sound/rockchip,i2s-tdm.yaml182
-rw-r--r--dts/Bindings/sound/rockchip,pdm.txt46
-rw-r--r--dts/Bindings/sound/rockchip,pdm.yaml120
-rw-r--r--dts/Bindings/sound/rt5659.txt2
-rw-r--r--dts/Bindings/sound/simple-amplifier.txt17
-rw-r--r--dts/Bindings/sound/simple-audio-amplifier.yaml45
-rw-r--r--dts/Bindings/sound/simple-audio-mux.yaml9
-rw-r--r--dts/Bindings/sound/socionext,uniphier-aio.yaml22
-rw-r--r--dts/Bindings/sound/socionext,uniphier-evea.yaml6
-rw-r--r--dts/Bindings/sound/spdif-transmitter.txt10
-rw-r--r--dts/Bindings/sound/st,stm32-i2s.yaml2
-rw-r--r--dts/Bindings/sound/st,stm32-sai.yaml2
-rw-r--r--dts/Bindings/sound/st,stm32-spdifrx.yaml2
-rw-r--r--dts/Bindings/sound/test-component.yaml33
-rw-r--r--dts/Bindings/sound/wlf,wm8962.yaml118
-rw-r--r--dts/Bindings/sound/wlf,wm8978.yaml58
-rw-r--r--dts/Bindings/sound/wm8962.txt43
56 files changed, 2087 insertions, 382 deletions
diff --git a/dts/Bindings/sound/allwinner,sun4i-a10-i2s.yaml b/dts/Bindings/sound/allwinner,sun4i-a10-i2s.yaml
index 39b66e9ce3..7d48ea094c 100644
--- a/dts/Bindings/sound/allwinner,sun4i-a10-i2s.yaml
+++ b/dts/Bindings/sound/allwinner,sun4i-a10-i2s.yaml
@@ -21,6 +21,9 @@ properties:
- const: allwinner,sun8i-a83t-i2s
- const: allwinner,sun8i-h3-i2s
- items:
+ - const: allwinner,sun8i-r40-i2s
+ - const: allwinner,sun8i-h3-i2s
+ - items:
- const: allwinner,sun8i-v3-i2s
- const: allwinner,sun8i-h3-i2s
- const: allwinner,sun50i-a64-codec-i2s
diff --git a/dts/Bindings/sound/amlogic,t9015.yaml b/dts/Bindings/sound/amlogic,t9015.yaml
index c7613ea728..db7b04da0b 100644
--- a/dts/Bindings/sound/amlogic,t9015.yaml
+++ b/dts/Bindings/sound/amlogic,t9015.yaml
@@ -34,6 +34,10 @@ properties:
resets:
maxItems: 1
+ AVDD-supply:
+ description:
+ Analogue power supply.
+
required:
- "#sound-dai-cells"
- compatible
@@ -41,6 +45,7 @@ required:
- clocks
- clock-names
- resets
+ - AVDD-supply
additionalProperties: false
@@ -56,4 +61,5 @@ examples:
clocks = <&clkc CLKID_AUDIO_CODEC>;
clock-names = "pclk";
resets = <&reset RESET_AUDIO_CODEC>;
+ AVDD-supply = <&vddao_1v8>;
};
diff --git a/dts/Bindings/sound/audio-graph-card2.yaml b/dts/Bindings/sound/audio-graph-card2.yaml
new file mode 100644
index 0000000000..f7e94b1e0e
--- /dev/null
+++ b/dts/Bindings/sound/audio-graph-card2.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/audio-graph-card2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Audio Graph Card2 Device Tree Bindings
+
+maintainers:
+ - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+properties:
+ compatible:
+ enum:
+ - audio-graph-card2
+ links:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ label:
+ maxItems: 1
+ routing:
+ description: |
+ A list of the connections between audio components.
+ Each entry is a pair of strings, the first being the
+ connection's sink, the second being the connection's source.
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ multi:
+ description: Multi-CPU/Codec node
+ dpcm:
+ description: DPCM node
+ codec2codec:
+ description: Codec to Codec node
+
+required:
+ - compatible
+ - links
+
+additionalProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "audio-graph-card2";
+
+ links = <&cpu_port>;
+ };
+
+ cpu {
+ compatible = "cpu-driver";
+
+ cpu_port: port { cpu_ep: endpoint { remote-endpoint = <&codec_ep>; }; };
+ };
+
+ codec {
+ compatible = "codec-driver";
+
+ port { codec_ep: endpoint { remote-endpoint = <&cpu_ep>; }; };
+ };
diff --git a/dts/Bindings/sound/bt-sco.txt b/dts/Bindings/sound/bt-sco.txt
deleted file mode 100644
index 641edf75e1..0000000000
--- a/dts/Bindings/sound/bt-sco.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Bluetooth-SCO audio CODEC
-
-This device support generic Bluetooth SCO link.
-
-Required properties:
-
- - compatible : "delta,dfbmcs320" or "linux,bt-sco"
-
-Example:
-
-codec: bt_sco {
- compatible = "delta,dfbmcs320";
-};
diff --git a/dts/Bindings/sound/cirrus,cs35l41.yaml b/dts/Bindings/sound/cirrus,cs35l41.yaml
new file mode 100644
index 0000000000..3235702ce4
--- /dev/null
+++ b/dts/Bindings/sound/cirrus,cs35l41.yaml
@@ -0,0 +1,157 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/cirrus,cs35l41.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic CS35L41 Speaker Amplifier
+
+maintainers:
+ - david.rhodes@cirrus.com
+
+description: |
+ CS35L41 is a boosted mono Class D amplifier with DSP
+ speaker protection and equalization
+
+properties:
+ compatible:
+ enum:
+ - cirrus,cs35l40
+ - cirrus,cs35l41
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ description:
+ The first cell indicating the audio interface.
+ const: 1
+
+ reset-gpios:
+ maxItems: 1
+
+ VA-supply:
+ description: voltage regulator phandle for the VA supply
+
+ VP-supply:
+ description: voltage regulator phandle for the VP supply
+
+ cirrus,boost-peak-milliamp:
+ description:
+ Boost-converter peak current limit in mA.
+ Configures the peak current by monitoring the current through the boost FET.
+ Range starts at 1600 mA and goes to a maximum of 4500 mA with increments
+ of 50 mA. See section 4.3.6 of the datasheet for details.
+ $ref: "/schemas/types.yaml#/definitions/uint32"
+ minimum: 1600
+ maximum: 4500
+ default: 4500
+
+ cirrus,boost-ind-nanohenry:
+ description:
+ Boost inductor value, expressed in nH. Valid
+ values include 1000, 1200, 1500 and 2200.
+ $ref: "/schemas/types.yaml#/definitions/uint32"
+ minimum: 1000
+ maximum: 2200
+
+ cirrus,boost-cap-microfarad:
+ description:
+ Total equivalent boost capacitance on the VBST
+ and VAMP pins, derated at 11 volts DC. The value must be rounded to the
+ nearest integer and expressed in uF.
+ $ref: "/schemas/types.yaml#/definitions/uint32"
+
+ cirrus,asp-sdout-hiz:
+ description:
+ Audio serial port SDOUT Hi-Z control. Sets the Hi-Z
+ configuration for SDOUT pin of amplifier.
+ 0 = Logic 0 during unused slots, and while all transmit channels disabled
+ 1 = Hi-Z during unused slots but logic 0 while all transmit channels disabled
+ 2 = (Default) Logic 0 during unused slots, but Hi-Z while all transmit channels disabled
+ 3 = Hi-Z during unused slots and while all transmit channels disabled
+ $ref: "/schemas/types.yaml#/definitions/uint32"
+ minimum: 0
+ maximum: 3
+ default: 2
+
+ cirrus,gpio1-polarity-invert:
+ description:
+ Boolean which specifies whether the GPIO1
+ level is inverted. If this property is not present the level is not inverted.
+ type: boolean
+
+ cirrus,gpio1-output-enable:
+ description:
+ Boolean which specifies whether the GPIO1 pin
+ is configured as an output. If this property is not present the
+ pin will be configured as an input.
+ type: boolean
+
+ cirrus,gpio1-src-select:
+ description:
+ Configures the function of the GPIO1 pin.
+ Note that the options are different from the GPIO2 pin
+ 0 = High Impedance (Default)
+ 1 = GPIO
+ 2 = Sync
+ 3 = MCLK input
+ $ref: "/schemas/types.yaml#/definitions/uint32"
+ minimum: 0
+ maximum: 3
+
+ cirrus,gpio2-polarity-invert:
+ description:
+ Boolean which specifies whether the GPIO2
+ level is inverted. If this property is not present the level is not inverted.
+ type: boolean
+
+ cirrus,gpio2-output-enable:
+ description:
+ Boolean which specifies whether the GPIO2 pin
+ is configured as an output. If this property is not present the
+ pin will be configured as an input.
+ type: boolean
+
+ cirrus,gpio2-src-select:
+ description:
+ Configures the function of the GPIO2 pin.
+ Note that the options are different from the GPIO1 pin.
+ 0 = High Impedance (Default)
+ 1 = GPIO
+ 2 = Open Drain INTB
+ 3 = MCLK input
+ 4 = Push-pull INTB (active low)
+ 5 = Push-pull INT (active high)
+ $ref: "/schemas/types.yaml#/definitions/uint32"
+ minimum: 0
+ maximum: 5
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+ - cirrus,boost-peak-milliamp
+ - cirrus,boost-ind-nanohenry
+ - cirrus,boost-cap-microfarad
+
+additionalProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cs35l41: cs35l41@2 {
+ #sound-dai-cells = <1>;
+ compatible = "cirrus,cs35l41";
+ reg = <2>;
+ VA-supply = <&dummy_vreg>;
+ VP-supply = <&dummy_vreg>;
+ reset-gpios = <&gpio 110 0>;
+ cirrus,boost-peak-milliamp = <4500>;
+ cirrus,boost-ind-nanohenry = <1000>;
+ cirrus,boost-cap-microfarad = <15>;
+ };
+ };
diff --git a/dts/Bindings/sound/cirrus,cs42l51.yaml b/dts/Bindings/sound/cirrus,cs42l51.yaml
index 0d87e2c86a..963a871e74 100644
--- a/dts/Bindings/sound/cirrus,cs42l51.yaml
+++ b/dts/Bindings/sound/cirrus,cs42l51.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: CS42L51 audio codec DT bindings
maintainers:
- - Olivier Moysan <olivier.moysan@st.com>
+ - Olivier Moysan <olivier.moysan@foss.st.com>
properties:
compatible:
diff --git a/dts/Bindings/sound/cs42l42.txt b/dts/Bindings/sound/cs42l42.txt
index 5d416fdaf0..3b77056239 100644
--- a/dts/Bindings/sound/cs42l42.txt
+++ b/dts/Bindings/sound/cs42l42.txt
@@ -19,13 +19,14 @@ Optional properties:
(See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
for further information relating to interrupt properties)
- - cirrus,ts-inv : Boolean property. For jacks that invert the tip sense
- polarity. Normal jacks will short tip sense pin to HS1 when headphones are
- plugged in and leave tip sense floating when not plugged in. Inverting jacks
- short tip sense when unplugged and float when plugged in.
+ - cirrus,ts-inv : Boolean property. Sets the behaviour of the jack plug
+ detect switch.
- 0 = (Default) Non-inverted
- 1 = Inverted
+ 0 = (Default) Shorted to tip when unplugged, open when plugged.
+ This is "inverted tip sense (ITS)" in the datasheet.
+
+ 1 = Open when unplugged, shorted to tip when plugged.
+ This is "normal tip sense (TS)" in the datasheet.
- cirrus,ts-dbnc-rise : Debounce the rising edge of TIP_SENSE_PLUG. With no
debounce, the tip sense pin might be noisy on a plug event.
diff --git a/dts/Bindings/sound/ingenic,aic.yaml b/dts/Bindings/sound/ingenic,aic.yaml
index cdc0fdaab3..d607325f2f 100644
--- a/dts/Bindings/sound/ingenic,aic.yaml
+++ b/dts/Bindings/sound/ingenic,aic.yaml
@@ -71,7 +71,7 @@ required:
examples:
- |
- #include <dt-bindings/clock/jz4740-cgu.h>
+ #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
aic: audio-controller@10020000 {
compatible = "ingenic,jz4740-i2s";
reg = <0x10020000 0x38>;
diff --git a/dts/Bindings/sound/ingenic,codec.yaml b/dts/Bindings/sound/ingenic,codec.yaml
index 97d5f3819b..48aae54dd6 100644
--- a/dts/Bindings/sound/ingenic,codec.yaml
+++ b/dts/Bindings/sound/ingenic,codec.yaml
@@ -48,7 +48,7 @@ required:
examples:
- |
- #include <dt-bindings/clock/jz4740-cgu.h>
+ #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
codec: audio-codec@10020080 {
compatible = "ingenic,jz4740-codec";
reg = <0x10020080 0x8>;
diff --git a/dts/Bindings/sound/linux,bt-sco.yaml b/dts/Bindings/sound/linux,bt-sco.yaml
new file mode 100644
index 0000000000..e3a1f485f6
--- /dev/null
+++ b/dts/Bindings/sound/linux,bt-sco.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/linux,bt-sco.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bluetooth SCO Audio Codec Device Tree Bindings
+
+maintainers:
+ - Mark Brown <broonie@kernel.org>
+
+properties:
+ '#sound-dai-cells':
+ enum:
+ - 0
+
+ # For Wideband PCM
+ - 1
+
+ compatible:
+ enum:
+ - delta,dfbmcs320
+ - linux,bt-sco
+
+required:
+ - '#sound-dai-cells'
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ codec {
+ #sound-dai-cells = <0>;
+ compatible = "linux,bt-sco";
+ };
+
+...
diff --git a/dts/Bindings/sound/linux,spdif-dit.yaml b/dts/Bindings/sound/linux,spdif-dit.yaml
new file mode 100644
index 0000000000..c6b070e1d0
--- /dev/null
+++ b/dts/Bindings/sound/linux,spdif-dit.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/linux,spdif-dit.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dummy SPDIF Transmitter Device Tree Bindings
+
+maintainers:
+ - Mark Brown <broonie@kernel.org>
+
+properties:
+ compatible:
+ const: linux,spdif-dit
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ spdif-out {
+ #sound-dai-cells = <0>;
+ compatible = "linux,spdif-dit";
+ };
+
+...
diff --git a/dts/Bindings/sound/max9892x.txt b/dts/Bindings/sound/max9892x.txt
index f6171591dd..98cb9ba5b3 100644
--- a/dts/Bindings/sound/max9892x.txt
+++ b/dts/Bindings/sound/max9892x.txt
@@ -30,6 +30,9 @@ Required properties:
- reg : the I2C address of the device for I2C
+Optional properties:
+ - reset-gpios : GPIO to reset the device
+
Example:
codec: max98927@3a {
diff --git a/dts/Bindings/sound/maxim,max98520.yaml b/dts/Bindings/sound/maxim,max98520.yaml
new file mode 100644
index 0000000000..b6509cb2c8
--- /dev/null
+++ b/dts/Bindings/sound/maxim,max98520.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max98520.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX98520 Speaker Amplifier Driver
+
+maintainers:
+ - George Song <george.song@maximintegrated.com>
+
+properties:
+ compatible:
+ const: maxim,max98520
+
+ reg:
+ maxItems: 1
+ description: I2C address of the device.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ max98520: amplifier@38 {
+ compatible = "maxim,max98520";
+ reg = <0x38>;
+ };
+ };
+
diff --git a/dts/Bindings/sound/mt8192-afe-pcm.yaml b/dts/Bindings/sound/mt8192-afe-pcm.yaml
new file mode 100644
index 0000000000..7a25bc9b80
--- /dev/null
+++ b/dts/Bindings/sound/mt8192-afe-pcm.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt8192-afe-pcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek AFE PCM controller for mt8192
+
+maintainers:
+ - Jiaxin Yu <jiaxin.yu@mediatek.com>
+ - Shane Chien <shane.chien@mediatek.com>
+
+properties:
+ compatible:
+ const: mediatek,mt8192-audio
+
+ interrupts:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: audiosys
+
+ mediatek,apmixedsys:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of the mediatek apmixedsys controller
+
+ mediatek,infracfg:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of the mediatek infracfg controller
+
+ mediatek,topckgen:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of the mediatek topckgen controller
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: AFE clock
+ - description: ADDA DAC clock
+ - description: ADDA DAC pre-distortion clock
+ - description: audio infra sys clock
+ - description: audio infra 26M clock
+
+ clock-names:
+ items:
+ - const: aud_afe_clk
+ - const: aud_dac_clk
+ - const: aud_dac_predis_clk
+ - const: aud_infra_clk
+ - const: aud_infra_26m_clk
+
+required:
+ - compatible
+ - interrupts
+ - resets
+ - reset-names
+ - mediatek,apmixedsys
+ - mediatek,infracfg
+ - mediatek,topckgen
+ - power-domains
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8192-clk.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/power/mt8192-power.h>
+ #include <dt-bindings/reset/mt8192-resets.h>
+
+ afe: mt8192-afe-pcm {
+ compatible = "mediatek,mt8192-audio";
+ interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&watchdog MT8192_TOPRGU_AUDIO_SW_RST>;
+ reset-names = "audiosys";
+ mediatek,apmixedsys = <&apmixedsys>;
+ mediatek,infracfg = <&infracfg>;
+ mediatek,topckgen = <&topckgen>;
+ power-domains = <&scpsys MT8192_POWER_DOMAIN_AUDIO>;
+ clocks = <&audsys CLK_AUD_AFE>,
+ <&audsys CLK_AUD_DAC>,
+ <&audsys CLK_AUD_DAC_PREDIS>,
+ <&infracfg CLK_INFRA_AUDIO>,
+ <&infracfg CLK_INFRA_AUDIO_26M_B>;
+ clock-names = "aud_afe_clk",
+ "aud_dac_clk",
+ "aud_dac_predis_clk",
+ "aud_infra_clk",
+ "aud_infra_26m_clk";
+ };
+
+...
diff --git a/dts/Bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml b/dts/Bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
new file mode 100644
index 0000000000..d354c30d33
--- /dev/null
+++ b/dts/Bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt8195-mt6359-rt1011-rt5682.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT8195 with MT6359, RT1011 and RT5682 ASoC sound card driver
+
+maintainers:
+ - Trevor Wu <trevor.wu@mediatek.com>
+
+description:
+ This binding describes the MT8195 sound card with RT1011 and RT5682.
+
+properties:
+ compatible:
+ const: mediatek,mt8195_mt6359_rt1011_rt5682
+
+ mediatek,platform:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of MT8195 ASoC platform.
+
+ mediatek,dptx-codec:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of MT8195 Display Port Tx codec node.
+
+ mediatek,hdmi-codec:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ description: The phandle of MT8195 HDMI codec node.
+
+additionalProperties: false
+
+required:
+ - compatible
+ - mediatek,platform
+
+examples:
+ - |
+
+ sound: mt8195-sound {
+ compatible = "mediatek,mt8195_mt6359_rt1011_rt5682";
+ mediatek,platform = <&afe>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&aud_pins_default>;
+ };
+
+...
diff --git a/dts/Bindings/sound/name-prefix.txt b/dts/Bindings/sound/name-prefix.txt
deleted file mode 100644
index 6457759086..0000000000
--- a/dts/Bindings/sound/name-prefix.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Name prefix:
-
-Card implementing the routing property define the connection between
-audio components as list of string pair. Component using the same
-sink/source names may use the name prefix property to prepend the
-name of their sinks/sources with the provided string.
-
-Optional name prefix property:
-- sound-name-prefix : string using as prefix for the sink/source names of
- the component.
-
-Example: Two instances of the same component.
-
-amp0: analog-amplifier@0 {
- compatible = "simple-audio-amplifier";
- enable-gpios = <&gpio GPIOH_3 0>;
- sound-name-prefix = "FRONT";
-};
-
-amp1: analog-amplifier@1 {
- compatible = "simple-audio-amplifier";
- enable-gpios = <&gpio GPIOH_4 0>;
- sound-name-prefix = "BACK";
-};
diff --git a/dts/Bindings/sound/name-prefix.yaml b/dts/Bindings/sound/name-prefix.yaml
new file mode 100644
index 0000000000..2fe57f87ac
--- /dev/null
+++ b/dts/Bindings/sound/name-prefix.yaml
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/name-prefix.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Component sound name prefix
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ sound-name-prefix:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: |
+ Card implementing the routing property define the connection between
+ audio components as list of string pair. Component using the same
+ sink/source names may use this property to prepend the name of their
+ sinks/sources with the provided string.
+
+additionalProperties: true
diff --git a/dts/Bindings/sound/nau8821.txt b/dts/Bindings/sound/nau8821.txt
new file mode 100644
index 0000000000..6c3baf7a5f
--- /dev/null
+++ b/dts/Bindings/sound/nau8821.txt
@@ -0,0 +1,55 @@
+Nuvoton NAU88L21 audio codec
+
+This device supports I2C only.
+
+Required properties:
+ - compatible : Must be "nuvoton,nau8821"
+
+ - reg : the I2C address of the device. This is either 0x1B (CSB=0) or 0x54 (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,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,dmic-clk-threshold: the ADC threshold of DMIC clock.
+
+
+Example:
+
+ headset: nau8821@1b {
+ compatible = "nuvoton,nau8821";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio>;
+ interrupts = <23 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>;
+ nuvoton,jack-insert-debounce = <7>;
+ nuvoton,jack-eject-debounce = <7>;
+ nuvoton,dmic-clk-threshold = 3072000;
+ };
diff --git a/dts/Bindings/sound/nvidia,tegra186-dspk.yaml b/dts/Bindings/sound/nvidia,tegra186-dspk.yaml
index 5f6b37c251..0912d3e3fd 100644
--- a/dts/Bindings/sound/nvidia,tegra186-dspk.yaml
+++ b/dts/Bindings/sound/nvidia,tegra186-dspk.yaml
@@ -17,6 +17,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: name-prefix.yaml#
+
properties:
$nodename:
pattern: "^dspk@[0-9a-f]*$"
@@ -48,12 +51,6 @@ properties:
sound-name-prefix:
pattern: "^DSPK[1-9]$"
- $ref: /schemas/types.yaml#/definitions/string
- description:
- Used as prefix for sink/source names of the component. Must be a
- unique string among multiple instances of the same component.
- The name can be "DSPK1" or "DSPKx", where x depends on the maximum
- available instances on a Tegra SoC.
ports:
$ref: /schemas/graph.yaml#/properties/ports
diff --git a/dts/Bindings/sound/nvidia,tegra210-adx.yaml b/dts/Bindings/sound/nvidia,tegra210-adx.yaml
new file mode 100644
index 0000000000..c4ba12ea36
--- /dev/null
+++ b/dts/Bindings/sound/nvidia,tegra210-adx.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-adx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 ADX Device Tree Bindings
+
+description: |
+ The Audio Demultiplexer (ADX) block takes an input stream with up to
+ 16 channels and demultiplexes it into four output streams of up to 16
+ channels each. A byte RAM helps to form output frames by any combination
+ of bytes from the input frame. Its design is identical to that of byte
+ RAM in the AMX except that the data flow direction is reversed.
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Mohan Kumar <mkumard@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: name-prefix.yaml#
+
+properties:
+ $nodename:
+ pattern: "^adx@[0-9a-f]*$"
+
+ compatible:
+ oneOf:
+ - const: nvidia,tegra210-adx
+ - items:
+ - enum:
+ - nvidia,tegra194-adx
+ - nvidia,tegra186-adx
+ - const: nvidia,tegra210-adx
+
+ reg:
+ maxItems: 1
+
+ sound-name-prefix:
+ pattern: "^ADX[1-9]$"
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ description: |
+ ADX has one input and four outputs. Accordingly ACIF (Audio Client
+ Interface) port nodes are defined to represent ADX input (port 0)
+ and outputs (ports 1 to 4). These are connected to corresponding
+ ports on AHUB (Audio Hub).
+ properties:
+ port@0:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: ADX ACIF input port
+ patternProperties:
+ '^port@[1-4]':
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: ADX ACIF output ports
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+
+ adx@702d3800 {
+ compatible = "nvidia,tegra210-adx";
+ reg = <0x702d3800 0x100>;
+ sound-name-prefix = "ADX1";
+ };
+
+...
diff --git a/dts/Bindings/sound/nvidia,tegra210-ahub.yaml b/dts/Bindings/sound/nvidia,tegra210-ahub.yaml
index 1118a94883..df81d20818 100644
--- a/dts/Bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-ahub.yaml
@@ -85,6 +85,26 @@ patternProperties:
type: object
$ref: nvidia,tegra186-dspk.yaml#
+ '^mvc@[0-9a-f]+$':
+ type: object
+ $ref: nvidia,tegra210-mvc.yaml#
+
+ '^sfc@[0-9a-f]+$':
+ type: object
+ $ref: nvidia,tegra210-sfc.yaml#
+
+ '^amx@[0-9a-f]+$':
+ type: object
+ $ref: nvidia,tegra210-amx.yaml#
+
+ '^adx@[0-9a-f]+$':
+ type: object
+ $ref: nvidia,tegra210-adx.yaml#
+
+ '^amixer@[0-9a-f]+$':
+ type: object
+ $ref: nvidia,tegra210-mixer.yaml#
+
required:
- compatible
- reg
diff --git a/dts/Bindings/sound/nvidia,tegra210-amx.yaml b/dts/Bindings/sound/nvidia,tegra210-amx.yaml
new file mode 100644
index 0000000000..bb2111afe5
--- /dev/null
+++ b/dts/Bindings/sound/nvidia,tegra210-amx.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-amx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 AMX Device Tree Bindings
+
+description: |
+ The Audio Multiplexer (AMX) block can multiplex up to four input streams
+ each of which can have maximum 16 channels and generate an output stream
+ with maximum 16 channels. A byte RAM helps to form an output frame by
+ any combination of bytes from the input frames.
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Mohan Kumar <mkumard@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: name-prefix.yaml#
+
+properties:
+ $nodename:
+ pattern: "^amx@[0-9a-f]*$"
+
+ compatible:
+ oneOf:
+ - const: nvidia,tegra210-amx
+ - items:
+ - const: nvidia,tegra186-amx
+ - const: nvidia,tegra210-amx
+ - const: nvidia,tegra194-amx
+
+ reg:
+ maxItems: 1
+
+ sound-name-prefix:
+ pattern: "^AMX[1-9]$"
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ description: |
+ AMX has four inputs and one output. Accordingly ACIF (Audio Client
+ Interfaces) port nodes are defined to represent AMX inputs (port 0
+ to 3) and output (port 4). These are connected to corresponding
+ ports on AHUB (Audio Hub).
+
+ patternProperties:
+ '^port@[0-3]':
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: AMX ACIF input ports
+
+ properties:
+ port@4:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: AMX ACIF output port
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+
+ amx@702d3000 {
+ compatible = "nvidia,tegra210-amx";
+ reg = <0x702d3000 0x100>;
+ sound-name-prefix = "AMX1";
+ };
+
+...
diff --git a/dts/Bindings/sound/nvidia,tegra210-dmic.yaml b/dts/Bindings/sound/nvidia,tegra210-dmic.yaml
index fd275a5750..62db982bb0 100644
--- a/dts/Bindings/sound/nvidia,tegra210-dmic.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-dmic.yaml
@@ -16,6 +16,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: name-prefix.yaml#
+
properties:
$nodename:
pattern: "^dmic@[0-9a-f]*$"
@@ -49,12 +52,6 @@ properties:
sound-name-prefix:
pattern: "^DMIC[1-9]$"
- $ref: /schemas/types.yaml#/definitions/string
- description:
- used as prefix for sink/source names of the component. Must be a
- unique string among multiple instances of the same component.
- The name can be "DMIC1" or "DMIC2" ... "DMICx", where x depends
- on the maximum available instances on a Tegra SoC.
ports:
$ref: /schemas/graph.yaml#/properties/ports
diff --git a/dts/Bindings/sound/nvidia,tegra210-i2s.yaml b/dts/Bindings/sound/nvidia,tegra210-i2s.yaml
index 63370709c7..f954be6366 100644
--- a/dts/Bindings/sound/nvidia,tegra210-i2s.yaml
+++ b/dts/Bindings/sound/nvidia,tegra210-i2s.yaml
@@ -16,6 +16,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: name-prefix.yaml#
+
properties:
$nodename:
pattern: "^i2s@[0-9a-f]*$"
@@ -65,12 +68,6 @@ properties:
sound-name-prefix:
pattern: "^I2S[1-9]$"
- $ref: /schemas/types.yaml#/definitions/string
- description:
- Used as prefix for sink/source names of the component. Must be a
- unique string among multiple instances of the same component.
- The name can be "I2S1" or "I2S2" ... "I2Sx", where x depends
- on the maximum available instances on a Tegra SoC.
ports:
$ref: /schemas/graph.yaml#/properties/ports
diff --git a/dts/Bindings/sound/nvidia,tegra210-mixer.yaml b/dts/Bindings/sound/nvidia,tegra210-mixer.yaml
new file mode 100644
index 0000000000..428f3c8519
--- /dev/null
+++ b/dts/Bindings/sound/nvidia,tegra210-mixer.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-mixer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 Mixer Device Tree Bindings
+
+description: |
+ The Mixer supports mixing of up to ten 7.1 audio input streams and
+ generate five outputs (each of which can be any combination of the
+ ten input streams).
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Mohan Kumar <mkumard@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: name-prefix.yaml#
+
+properties:
+ $nodename:
+ pattern: "^amixer@[0-9a-f]*$"
+
+ compatible:
+ oneOf:
+ - const: nvidia,tegra210-amixer
+ - items:
+ - enum:
+ - nvidia,tegra194-amixer
+ - nvidia,tegra186-amixer
+ - const: nvidia,tegra210-amixer
+
+ reg:
+ maxItems: 1
+
+ sound-name-prefix:
+ pattern: "^MIXER[1-9]$"
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ description: |
+ Mixer has ten inputs and five outputs. Accordingly ACIF (Audio
+ Client Interfaces) port nodes are defined to represent Mixer
+ inputs (port 0 to 9) and outputs (port 10 to 14). These are
+ connected to corresponding ports on AHUB (Audio Hub).
+
+ patternProperties:
+ '^port@[0-9]':
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: Mixer ACIF input ports
+ '^port@[10-14]':
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: Mixer ACIF output ports
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+
+ amixer@702dbb00 {
+ compatible = "nvidia,tegra210-amixer";
+ reg = <0x702dbb00 0x800>;
+ sound-name-prefix = "MIXER1";
+ };
+
+...
diff --git a/dts/Bindings/sound/nvidia,tegra210-mvc.yaml b/dts/Bindings/sound/nvidia,tegra210-mvc.yaml
new file mode 100644
index 0000000000..e2f5a8591d
--- /dev/null
+++ b/dts/Bindings/sound/nvidia,tegra210-mvc.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-mvc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 MVC Device Tree Bindings
+
+description: |
+ The Master Volume Control (MVC) provides gain or attenuation to a digital
+ signal path. It can be used in input or output signal path for per-stream
+ volume control or it can be used as master volume control. The MVC block
+ has one input and one output. The input digital stream can be mono or
+ multi-channel (up to 7.1 channels) stream. An independent mute control is
+ also included in the MVC block.
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Mohan Kumar <mkumard@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: name-prefix.yaml#
+
+properties:
+ $nodename:
+ pattern: "^mvc@[0-9a-f]*$"
+
+ compatible:
+ oneOf:
+ - const: nvidia,tegra210-mvc
+ - items:
+ - enum:
+ - nvidia,tegra194-mvc
+ - nvidia,tegra186-mvc
+ - const: nvidia,tegra210-mvc
+
+ reg:
+ maxItems: 1
+
+ sound-name-prefix:
+ pattern: "^MVC[1-9]$"
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ properties:
+ port@0:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: |
+ MVC ACIF (Audio Client Interface) input port. This is connected
+ to corresponding ACIF output port on AHUB (Audio Hub).
+
+ port@1:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: |
+ MVC ACIF output port. This is connected to corresponding ACIF
+ input port on AHUB.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+
+ mvc@702da000 {
+ compatible = "nvidia,tegra210-mvc";
+ reg = <0x702da000 0x200>;
+ sound-name-prefix = "MVC1";
+ };
+
+...
diff --git a/dts/Bindings/sound/nvidia,tegra210-sfc.yaml b/dts/Bindings/sound/nvidia,tegra210-sfc.yaml
new file mode 100644
index 0000000000..41ad651735
--- /dev/null
+++ b/dts/Bindings/sound/nvidia,tegra210-sfc.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-sfc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 SFC Device Tree Bindings
+
+description: |
+ The Sampling Frequency Converter (SFC) converts the sampling frequency
+ of the input signal from one frequency to another. It supports sampling
+ frequency conversions of streams of up to two channels (stereo).
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Mohan Kumar <mkumard@nvidia.com>
+ - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+ - $ref: name-prefix.yaml#
+
+properties:
+ $nodename:
+ pattern: "^sfc@[0-9a-f]*$"
+
+ compatible:
+ oneOf:
+ - const: nvidia,tegra210-sfc
+ - items:
+ - enum:
+ - nvidia,tegra194-sfc
+ - nvidia,tegra186-sfc
+ - const: nvidia,tegra210-sfc
+
+ reg:
+ maxItems: 1
+
+ sound-name-prefix:
+ pattern: "^SFC[1-9]$"
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ properties:
+ port@0:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: |
+ SFC ACIF (Audio Client Interface) input port. This is connected
+ to corresponding ACIF output port on AHUB (Audio Hub).
+
+ port@1:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+ description: |
+ SFC ACIF output port. This is connected to corresponding ACIF
+ input port on AHUB.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+
+ sfc@702d2000 {
+ compatible = "nvidia,tegra210-sfc";
+ reg = <0x702d2000 0x200>;
+ sound-name-prefix = "SFC1";
+ };
+
+...
diff --git a/dts/Bindings/sound/nxp,tfa989x.yaml b/dts/Bindings/sound/nxp,tfa989x.yaml
index ffb8fcfeb6..7667471be1 100644
--- a/dts/Bindings/sound/nxp,tfa989x.yaml
+++ b/dts/Bindings/sound/nxp,tfa989x.yaml
@@ -9,6 +9,9 @@ title: NXP/Goodix TFA989X (TFA1) Audio Amplifiers
maintainers:
- Stephan Gerhold <stephan@gerhold.net>
+allOf:
+ - $ref: name-prefix.yaml#
+
properties:
compatible:
enum:
@@ -21,11 +24,7 @@ properties:
'#sound-dai-cells':
const: 0
- sound-name-prefix:
- $ref: /schemas/types.yaml#/definitions/string
- description:
- Used as prefix for sink/source names of the component. Must be a
- unique string among multiple instances of the same component.
+ sound-name-prefix: true
vddd-supply:
description: regulator phandle for the VDDD power supply.
diff --git a/dts/Bindings/sound/qcom,lpass-rx-macro.yaml b/dts/Bindings/sound/qcom,lpass-rx-macro.yaml
index 443d556caa..bc762b39c6 100644
--- a/dts/Bindings/sound/qcom,lpass-rx-macro.yaml
+++ b/dts/Bindings/sound/qcom,lpass-rx-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
properties:
compatible:
- const: qcom,sm8250-lpass-rx-macro
+ enum:
+ - qcom,sc7280-lpass-rx-macro
+ - qcom,sm8250-lpass-rx-macro
reg:
maxItems: 1
diff --git a/dts/Bindings/sound/qcom,lpass-tx-macro.yaml b/dts/Bindings/sound/qcom,lpass-tx-macro.yaml
index 6b5ca02ccc..74f53864e7 100644
--- a/dts/Bindings/sound/qcom,lpass-tx-macro.yaml
+++ b/dts/Bindings/sound/qcom,lpass-tx-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
properties:
compatible:
- const: qcom,sm8250-lpass-tx-macro
+ enum:
+ - qcom,sc7280-lpass-tx-macro
+ - qcom,sm8250-lpass-tx-macro
reg:
maxItems: 1
diff --git a/dts/Bindings/sound/qcom,lpass-va-macro.yaml b/dts/Bindings/sound/qcom,lpass-va-macro.yaml
index 679b49cbe3..99f2c3687f 100644
--- a/dts/Bindings/sound/qcom,lpass-va-macro.yaml
+++ b/dts/Bindings/sound/qcom,lpass-va-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
properties:
compatible:
- const: qcom,sm8250-lpass-va-macro
+ enum:
+ - qcom,sc7280-lpass-va-macro
+ - qcom,sm8250-lpass-va-macro
reg:
maxItems: 1
diff --git a/dts/Bindings/sound/qcom,lpass-wsa-macro.yaml b/dts/Bindings/sound/qcom,lpass-wsa-macro.yaml
index 435b019a1e..13cdb8a106 100644
--- a/dts/Bindings/sound/qcom,lpass-wsa-macro.yaml
+++ b/dts/Bindings/sound/qcom,lpass-wsa-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
properties:
compatible:
- const: qcom,sm8250-lpass-wsa-macro
+ enum:
+ - qcom,sc7280-lpass-wsa-macro
+ - qcom,sm8250-lpass-wsa-macro
reg:
maxItems: 1
diff --git a/dts/Bindings/sound/qcom,q6afe.txt b/dts/Bindings/sound/qcom,q6afe.txt
index 2d6fb2ea75..bc6b5f1fe4 100644
--- a/dts/Bindings/sound/qcom,q6afe.txt
+++ b/dts/Bindings/sound/qcom,q6afe.txt
@@ -12,190 +12,9 @@ used by all apr services. Must contain the following properties.
from DSP.
example "qcom,q6afe"
-= AFE DAIs (Digial Audio Interface)
-"dais" subnode of the AFE node. It represents afe dais, each afe dai is a
-subnode of "dais" representing board specific dai setup.
-"dais" node should have following properties followed by dai children.
-
-- compatible:
- Usage: required
- Value type: <stringlist>
- Definition: must be "qcom,q6afe-dais"
-
-- #sound-dai-cells
- Usage: required
- Value type: <u32>
- Definition: Must be 1
-
-- #address-cells
- Usage: required
- Value type: <u32>
- Definition: Must be 1
-
-- #size-cells
- Usage: required
- Value type: <u32>
- Definition: Must be 0
-
-== AFE DAI is subnode of "dais" and represent a dai, it includes board specific
-configuration of each dai. Must contain the following properties.
-
-- reg
- Usage: required
- Value type: <u32>
- Definition: Must be dai id
-
-- qcom,sd-lines
- Usage: required for mi2s interface
- Value type: <prop-encoded-array>
- Definition: Must be list of serial data lines used by this dai.
- should be one or more of the 0-3 sd lines.
-
- - qcom,tdm-sync-mode:
- Usage: required for tdm interface
- Value type: <prop-encoded-array>
- Definition: Synchronization mode.
- 0 - Short sync bit mode
- 1 - Long sync mode
- 2 - Short sync slot mode
-
- - qcom,tdm-sync-src:
- Usage: required for tdm interface
- Value type: <prop-encoded-array>
- Definition: Synchronization source.
- 0 - External source
- 1 - Internal source
-
- - qcom,tdm-data-out:
- Usage: required for tdm interface
- Value type: <prop-encoded-array>
- Definition: Data out signal to drive with other masters.
- 0 - Disable
- 1 - Enable
-
- - qcom,tdm-invert-sync:
- Usage: required for tdm interface
- Value type: <prop-encoded-array>
- Definition: Invert the sync.
- 0 - Normal
- 1 - Invert
-
- - qcom,tdm-data-delay:
- Usage: required for tdm interface
- Value type: <prop-encoded-array>
- Definition: Number of bit clock to delay data
- with respect to sync edge.
- 0 - 0 bit clock cycle
- 1 - 1 bit clock cycle
- 2 - 2 bit clock cycle
-
- - qcom,tdm-data-align:
- Usage: required for tdm interface
- Value type: <prop-encoded-array>
- Definition: Indicate how data is packed
- within the slot. For example, 32 slot width in case of
- sample bit width is 24.
- 0 - MSB
- 1 - LSB
-
-= AFE CLOCKSS
-"clocks" subnode of the AFE node. It represents q6afe clocks
-"clocks" node should have following properties.
-- compatible:
- Usage: required
- Value type: <stringlist>
- Definition: must be "qcom,q6afe-clocks"
-
-- #clock-cells:
- Usage: required
- Value type: <u32>
- Definition: Must be 2. Clock Id followed by
- below valid clock coupling attributes.
- 1 - for no coupled clock
- 2 - for dividend of the coupled clock
- 3 - for divisor of the coupled clock
- 4 - for inverted and no couple clock
-
= EXAMPLE
apr-service@4 {
compatible = "qcom,q6afe";
reg = <APR_SVC_AFE>;
-
- dais {
- compatible = "qcom,q6afe-dais";
- #sound-dai-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- dai@1 {
- reg = <HDMI_RX>;
- };
-
- dai@24 {
- reg = <PRIMARY_TDM_RX_0>;
- qcom,tdm-sync-mode = <1>:
- qcom,tdm-sync-src = <1>;
- qcom,tdm-data-out = <0>;
- qcom,tdm-invert-sync = <1>;
- qcom,tdm-data-delay = <1>;
- qcom,tdm-data-align = <0>;
-
- };
-
- dai@25 {
- reg = <PRIMARY_TDM_TX_0>;
- qcom,tdm-sync-mode = <1>:
- qcom,tdm-sync-src = <1>;
- qcom,tdm-data-out = <0>;
- qcom,tdm-invert-sync = <1>;
- qcom,tdm-data-delay <1>:
- qcom,tdm-data-align = <0>;
- };
-
- dai@16 {
- reg = <PRIMARY_MI2S_RX>;
- qcom,sd-lines = <0 2>;
- };
-
- dai@17 {
- reg = <PRIMARY_MI2S_TX>;
- qcom,sd-lines = <1>;
- };
-
- dai@18 {
- reg = <SECONDARY_MI2S_RX>;
- qcom,sd-lines = <0 3>;
- };
-
- dai@19 {
- reg = <SECONDARY_MI2S_TX>;
- qcom,sd-lines = <1>;
- };
-
- dai@20 {
- reg = <TERTIARY_MI2S_RX>;
- qcom,sd-lines = <1 3>;
- };
-
- dai@21 {
- reg = <TERTIARY_MI2S_TX>;
- qcom,sd-lines = <0>;
- };
-
- dai@22 {
- reg = <QUATERNARY_MI2S_RX>;
- qcom,sd-lines = <0>;
- };
-
- dai@23 {
- reg = <QUATERNARY_MI2S_TX>;
- qcom,sd-lines = <1>;
- };
- };
-
- clocks {
- compatible = "qcom,q6afe-clocks";
- #clock-cells = <2>;
- };
};
diff --git a/dts/Bindings/sound/qcom,q6apm-dai.yaml b/dts/Bindings/sound/qcom,q6apm-dai.yaml
new file mode 100644
index 0000000000..5d97278432
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6apm-dai.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/qcom,q6apm-dai.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Audio Process Manager Digital Audio Interfaces binding
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+ This binding describes the Qualcomm APM DAIs in DSP
+
+properties:
+ compatible:
+ const: qcom,q6apm-dais
+
+ reg:
+ maxItems: 1
+
+ iommus:
+ maxItems: 1
+
+required:
+ - compatible
+ - iommus
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/soc/qcom,gpr.h>
+ gpr {
+ compatible = "qcom,gpr";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+ service@1 {
+ compatible = "qcom,q6apm";
+ reg = <1>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ apm-dai@1 {
+ compatible = "qcom,q6apm-dais";
+ iommus = <&apps_smmu 0x1801 0x0>;
+ reg = <1>;
+ };
+ };
+ };
diff --git a/dts/Bindings/sound/qcom,q6asm.txt b/dts/Bindings/sound/qcom,q6asm.txt
index 8c4883beca..0d00751252 100644
--- a/dts/Bindings/sound/qcom,q6asm.txt
+++ b/dts/Bindings/sound/qcom,q6asm.txt
@@ -14,7 +14,7 @@ used by the apr service device.
from DSP.
example "qcom,q6asm-v2.0"
-= ASM DAIs (Digial Audio Interface)
+= ASM DAIs (Digital Audio Interface)
"dais" subnode of the ASM node represents dai specific configuration
- compatible:
diff --git a/dts/Bindings/sound/qcom,q6dsp-lpass-clocks.yaml b/dts/Bindings/sound/qcom,q6dsp-lpass-clocks.yaml
new file mode 100644
index 0000000000..f83f00737a
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6dsp-lpass-clocks.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-clocks.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm DSP LPASS Clock Controller binding
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+ This binding describes the Qualcomm DSP Clock Controller
+
+properties:
+ compatible:
+ enum:
+ - qcom,q6afe-clocks
+ - qcom,q6prm-lpass-clocks
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 2
+ description:
+ Clock Id is followed by clock coupling attributes.
+ 1 = for no coupled clock
+ 2 = for dividend of the coupled clock
+ 3 = for divisor of the coupled clock
+ 4 = for inverted and no couple clock
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/soc/qcom,apr.h>
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ apr {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ apr-service@4 {
+ reg = <APR_SVC_AFE>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-controller@2 {
+ compatible = "qcom,q6afe-clocks";
+ reg = <2>;
+ #clock-cells = <2>;
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/soc/qcom,gpr.h>
+ gpr {
+ compatible = "qcom,gpr";
+ qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ service@2 {
+ reg = <GPR_PRM_MODULE_IID>;
+ compatible = "qcom,q6prm";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-controller@2 {
+ compatible = "qcom,q6prm-lpass-clocks";
+ reg = <2>;
+ #clock-cells = <2>;
+ };
+ };
+ };
diff --git a/dts/Bindings/sound/qcom,q6dsp-lpass-ports.yaml b/dts/Bindings/sound/qcom,q6dsp-lpass-ports.yaml
new file mode 100644
index 0000000000..dc7fba7b92
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6dsp-lpass-ports.yaml
@@ -0,0 +1,205 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm DSP LPASS(Low Power Audio SubSystem) Audio Ports binding
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+ This binding describes the Qualcomm DSP LPASS Audio ports
+
+properties:
+ compatible:
+ enum:
+ - qcom,q6afe-dais
+ - qcom,q6apm-lpass-dais
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+#Digital Audio Interfaces
+patternProperties:
+ '^dai@[0-9]+$':
+ type: object
+ description:
+ Q6DSP Digital Audio Interfaces.
+
+ properties:
+ reg:
+ description:
+ Digital Audio Interface ID
+
+ qcom,sd-lines:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ List of serial data lines used by this dai.should be one or more of the 0-3 sd lines.
+ minItems: 1
+ maxItems: 4
+ uniqueItems: true
+ items:
+ minimum: 0
+ maximum: 3
+
+ qcom,tdm-sync-mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ description:
+ TDM Synchronization mode
+ 0 = Short sync bit mode
+ 1 = Long sync mode
+ 2 = Short sync slot mode
+
+ qcom,tdm-sync-src:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description:
+ TDM Synchronization source
+ 0 = External source
+ 1 = Internal source
+
+ qcom,tdm-data-out:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description:
+ TDM Data out signal to drive with other masters
+ 0 = Disable
+ 1 = Enable
+
+ qcom,tdm-invert-sync:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description:
+ TDM Invert the sync
+ 0 = Normal
+ 1 = Invert
+
+ qcom,tdm-data-delay:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ description:
+ TDM Number of bit clock to delay data
+ 0 = 0 bit clock cycle
+ 1 = 1 bit clock cycle
+ 2 = 2 bit clock cycle
+
+ qcom,tdm-data-align:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description:
+ Indicate how data is packed within the slot. For example, 32 slot
+ width in case of sample bit width is 24TDM Invert the sync.
+ 0 = MSB
+ 1 = LSB
+
+ required:
+ - reg
+
+ allOf:
+ - if:
+ properties:
+ reg:
+ contains:
+ # TDM DAI ID range from PRIMARY_TDM_RX_0 - QUINARY_TDM_TX_7
+ items:
+ minimum: 24
+ maximum: 103
+ then:
+ required:
+ - qcom,tdm-sync-mode
+ - qcom,tdm-sync-src
+ - qcom,tdm-data-out
+ - qcom,tdm-invert-sync
+ - qcom,tdm-data-delay
+ - qcom,tdm-data-align
+
+ - if:
+ properties:
+ reg:
+ contains:
+ # MI2S DAI ID range PRIMARY_MI2S_RX - QUATERNARY_MI2S_TX and
+ # QUINARY_MI2S_RX - QUINARY_MI2S_TX
+ items:
+ oneOf:
+ - minimum: 16
+ maximum: 23
+ - minimum: 127
+ maximum: 128
+ then:
+ required:
+ - qcom,sd-lines
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/soc/qcom,apr.h>
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ apr {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ apr-service@4 {
+ reg = <APR_SVC_AFE>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ q6afedai@1 {
+ compatible = "qcom,q6afe-dais";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #sound-dai-cells = <1>;
+
+ dai@22 {
+ reg = <QUATERNARY_MI2S_RX>;
+ qcom,sd-lines = <0 1 2 3>;
+ };
+ };
+ };
+ };
+ - |
+ #include <dt-bindings/soc/qcom,gpr.h>
+ gpr {
+ compatible = "qcom,gpr";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+ service@1 {
+ compatible = "qcom,q6apm";
+ reg = <GPR_APM_MODULE_IID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ q6apmdai@1 {
+ compatible = "qcom,q6apm-lpass-dais";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #sound-dai-cells = <1>;
+
+ dai@22 {
+ reg = <QUATERNARY_MI2S_RX>;
+ qcom,sd-lines = <0 1 2 3>;
+ };
+ };
+ };
+ };
diff --git a/dts/Bindings/sound/realtek,rt5682s.yaml b/dts/Bindings/sound/realtek,rt5682s.yaml
new file mode 100644
index 0000000000..2b8b7b51fe
--- /dev/null
+++ b/dts/Bindings/sound/realtek,rt5682s.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,rt5682s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Realtek rt5682s codec devicetree bindings
+
+maintainers:
+ - Derek Fang <derek.fang@realtek.com>
+
+description: |
+ Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
+
+properties:
+ compatible:
+ const: realtek,rt5682s
+
+ reg:
+ maxItems: 1
+ description: I2C address of the device.
+
+ interrupts:
+ description: The CODEC's interrupt output.
+
+ realtek,dmic1-data-pin:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # dmic1 data is not used
+ - 1 # using GPIO2 pin as dmic1 data pin
+ - 2 # using GPIO5 pin as dmic1 data pin
+ description: |
+ Specify which GPIO pin be used as DMIC1 data pin.
+
+ realtek,dmic1-clk-pin:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # dmic1 clk is not used
+ - 1 # using GPIO1 pin as dmic1 clock pin
+ - 2 # using GPIO3 pin as dmic1 clock pin
+ description: |
+ Specify which GPIO pin be used as DMIC1 clk pin.
+
+ realtek,jd-src:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # No JD is used
+ - 1 # using JD1 as JD source
+ description: |
+ Specify which JD source be used.
+
+ realtek,ldo1-en-gpios:
+ description: |
+ The GPIO that controls the CODEC's LDO1_EN pin.
+
+ realtek,dmic-clk-rate-hz:
+ description: |
+ Set the clock rate (hz) for the requirement of the particular DMIC.
+
+ realtek,dmic-delay-ms:
+ description: |
+ Set the delay time (ms) for the requirement of the particular DMIC.
+
+ realtek,dmic-clk-driving-high:
+ type: boolean
+ description: |
+ Set the high driving of the DMIC clock out.
+
+ clocks:
+ items:
+ - description: phandle and clock specifier for codec MCLK.
+
+ clock-names:
+ items:
+ - const: mclk
+
+ "#clock-cells":
+ const: 1
+
+ clock-output-names:
+ minItems: 2
+ maxItems: 2
+ description: Name given for DAI word clock and bit clock outputs.
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/gpio/tegra-gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ compatible = "realtek,rt5682s";
+ reg = <0x1a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>;
+ realtek,ldo1-en-gpios =
+ <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
+ realtek,dmic1-data-pin = <1>;
+ realtek,dmic1-clk-pin = <1>;
+ realtek,jd-src = <1>;
+
+ #clock-cells = <1>;
+ clock-output-names = "rt5682-dai-wclk", "rt5682-dai-bclk";
+
+ clocks = <&osc>;
+ clock-names = "mclk";
+ };
+ };
diff --git a/dts/Bindings/sound/richtek,rt9120.yaml b/dts/Bindings/sound/richtek,rt9120.yaml
new file mode 100644
index 0000000000..5655ca5682
--- /dev/null
+++ b/dts/Bindings/sound/richtek,rt9120.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/richtek,rt9120.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Richtek RT9120 Class-D audio amplifier
+
+maintainers:
+ - ChiYuan Huang <cy_huang@richtek.com>
+
+description: |
+ The RT9120 is a high efficiency, I2S-input, stereo audio power amplifier
+ delivering 2*20W into 8 Ohm BTL speaker loads. It supports the wide input
+ voltage range from 4.5V to 26.4V to meet the need on most common
+ applications like as TV, monitors. home entertainment, electronic music
+ equipment.
+
+properties:
+ compatible:
+ enum:
+ - richtek,rt9120
+
+ reg:
+ description: I2C device address
+ maxItems: 1
+
+ pwdnn-gpios:
+ description: GPIO used for power down, low active
+ maxItems: 1
+
+ dvdd-supply:
+ description: |
+ Supply for the default on DVDD power, voltage domain must be 3P3V or 1P8V
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - dvdd-supply
+ - '#sound-dai-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rt9120@1a {
+ compatible = "richtek,rt9120";
+ reg = <0x1a>;
+ pwdnn-gpios = <&gpio26 2 0>;
+ dvdd-supply = <&vdd_io_reg>;
+ #sound-dai-cells = <0>;
+ };
+ };
diff --git a/dts/Bindings/sound/rockchip,i2s-tdm.yaml b/dts/Bindings/sound/rockchip,i2s-tdm.yaml
new file mode 100644
index 0000000000..6a7c004bef
--- /dev/null
+++ b/dts/Bindings/sound/rockchip,i2s-tdm.yaml
@@ -0,0 +1,182 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip I2S/TDM Controller
+
+description:
+ The Rockchip I2S/TDM Controller is a Time Division Multiplexed
+ audio interface found in various Rockchip SoCs, allowing up
+ to 8 channels of audio over a serial interface.
+
+maintainers:
+ - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - rockchip,px30-i2s-tdm
+ - rockchip,rk1808-i2s-tdm
+ - rockchip,rk3308-i2s-tdm
+ - rockchip,rk3568-i2s-tdm
+ - rockchip,rv1126-i2s-tdm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ dmas:
+ minItems: 1
+ maxItems: 2
+
+ dma-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ enum:
+ - rx
+ - tx
+
+ clocks:
+ minItems: 3
+ items:
+ - description: clock for TX
+ - description: clock for RX
+ - description: AHB clock driving the interface
+ - description:
+ Parent clock for mclk_tx (only required when using mclk-calibrate)
+ - description:
+ Parent clock for mclk_rx (only required when using mclk-calibrate)
+ - description:
+ Clock for sample rates that are an integer multiple of 8000
+ (only required when using mclk-calibrate)
+ - description:
+ Clock for sample rates that are an integer multiple of 11025
+ (only required when using mclk-calibrate)
+
+ clock-names:
+ minItems: 3
+ items:
+ - const: mclk_tx
+ - const: mclk_rx
+ - const: hclk
+ - const: mclk_tx_src
+ - const: mclk_rx_src
+ - const: mclk_root0
+ - const: mclk_root1
+
+ resets:
+ minItems: 1
+ maxItems: 2
+ description: resets for the tx and rx directions
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ enum:
+ - tx-m
+ - rx-m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ The phandle of the syscon node for the GRF register.
+
+ rockchip,trcm-sync-tx-only:
+ type: boolean
+ description: Use TX BCLK/LRCK for both TX and RX.
+
+ rockchip,trcm-sync-rx-only:
+ type: boolean
+ description: Use RX BCLK/LRCK for both TX and RX.
+
+ "#sound-dai-cells":
+ const: 0
+
+ rockchip,i2s-rx-route:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Defines the mapping of I2S RX sdis to I2S data bus lines.
+ By default, they are mapped one-to-one.
+ rockchip,i2s-rx-route = <3> would mean sdi3 is receiving from data0.
+ maxItems: 4
+ items:
+ enum: [0, 1, 2, 3]
+
+ rockchip,i2s-tx-route:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Defines the mapping of I2S TX sdos to I2S data bus lines.
+ By default, they are mapped one-to-one.
+ rockchip,i2s-tx-route = <3> would mean sdo3 is sending to data0.
+ maxItems: 4
+ items:
+ enum: [0, 1, 2, 3]
+
+ rockchip,io-multiplex:
+ description:
+ Specify that the GPIO lines on the I2S bus are multiplexed such that
+ the direction (input/output) needs to be dynamically adjusted.
+ type: boolean
+
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - dmas
+ - dma-names
+ - clocks
+ - clock-names
+ - resets
+ - reset-names
+ - rockchip,grf
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/rk3568-cru.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/pinctrl/rockchip.h>
+
+ bus {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ i2s@fe410000 {
+ compatible = "rockchip,rk3568-i2s-tdm";
+ reg = <0x0 0xfe410000 0x0 0x1000>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru MCLK_I2S1_8CH_TX>, <&cru MCLK_I2S1_8CH_RX>,
+ <&cru HCLK_I2S1_8CH>;
+ clock-names = "mclk_tx", "mclk_rx", "hclk";
+ dmas = <&dmac1 3>, <&dmac1 2>;
+ dma-names = "rx", "tx";
+ resets = <&cru SRST_M_I2S1_8CH_TX>, <&cru SRST_M_I2S1_8CH_RX>;
+ reset-names = "tx-m", "rx-m";
+ rockchip,trcm-sync-tx-only;
+ rockchip,grf = <&grf>;
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 =
+ <&i2s1m0_sclktx
+ &i2s1m0_sclkrx
+ &i2s1m0_lrcktx
+ &i2s1m0_lrckrx
+ &i2s1m0_sdi0
+ &i2s1m0_sdi1
+ &i2s1m0_sdi2
+ &i2s1m0_sdi3
+ &i2s1m0_sdo0
+ &i2s1m0_sdo1
+ &i2s1m0_sdo2
+ &i2s1m0_sdo3>;
+ };
+ };
diff --git a/dts/Bindings/sound/rockchip,pdm.txt b/dts/Bindings/sound/rockchip,pdm.txt
deleted file mode 100644
index 98572a2512..0000000000
--- a/dts/Bindings/sound/rockchip,pdm.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-* Rockchip PDM controller
-
-Required properties:
-
-- compatible: "rockchip,pdm"
- - "rockchip,px30-pdm"
- - "rockchip,rk1808-pdm"
- - "rockchip,rk3308-pdm"
-- reg: physical base address of the controller and length of memory mapped
- region.
-- dmas: DMA specifiers for rx dma. See the DMA client binding,
- Documentation/devicetree/bindings/dma/dma.txt
-- dma-names: should include "rx".
-- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
-- clock-names: should contain following:
- - "pdm_hclk": clock for PDM BUS
- - "pdm_clk" : clock for PDM controller
-- resets: a list of phandle + reset-specifer paris, one for each entry in reset-names.
-- reset-names: reset names, should include "pdm-m".
-- pinctrl-names: Must contain a "default" entry.
-- pinctrl-N: One property must exist for each entry in
- pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
- for details of the property values.
-
-Example for rk3328 PDM controller:
-
-pdm: pdm@ff040000 {
- compatible = "rockchip,pdm";
- reg = <0x0 0xff040000 0x0 0x1000>;
- clocks = <&clk_pdm>, <&clk_gates28 0>;
- clock-names = "pdm_clk", "pdm_hclk";
- dmas = <&pdma 16>;
- #dma-cells = <1>;
- dma-names = "rx";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&pdmm0_clk
- &pdmm0_sdi0
- &pdmm0_sdi1
- &pdmm0_sdi2
- &pdmm0_sdi3>;
- pinctrl-1 = <&pdmm0_clk_sleep
- &pdmm0_sdi0_sleep
- &pdmm0_sdi1_sleep
- &pdmm0_sdi2_sleep
- &pdmm0_sdi3_sleep>;
-};
diff --git a/dts/Bindings/sound/rockchip,pdm.yaml b/dts/Bindings/sound/rockchip,pdm.yaml
new file mode 100644
index 0000000000..22e1cf6c05
--- /dev/null
+++ b/dts/Bindings/sound/rockchip,pdm.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/rockchip,pdm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip PDM controller
+
+description:
+ The Pulse Density Modulation Interface Controller (PDMC) is
+ a PDM interface controller and decoder that support PDM format.
+ It integrates a clock generator driving the PDM microphone
+ and embeds filters which decimate the incoming bit stream to
+ obtain most common audio rates.
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+ compatible:
+ enum:
+ - rockchip,pdm
+ - rockchip,px30-pdm
+ - rockchip,rk1808-pdm
+ - rockchip,rk3308-pdm
+ - rockchip,rk3568-pdm
+ - rockchip,rv1126-pdm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: clock for PDM controller
+ - description: clock for PDM BUS
+
+ clock-names:
+ items:
+ - const: pdm_clk
+ - const: pdm_hclk
+
+ dmas:
+ maxItems: 1
+
+ dma-names:
+ items:
+ - const: rx
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ items:
+ - description: reset for PDM controller
+
+ reset-names:
+ items:
+ - const: pdm-m
+
+ rockchip,path-map:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Defines the mapping of PDM SDIx to PDM PATHx.
+ By default, they are mapped one-to-one.
+ maxItems: 4
+ uniqueItems: true
+ items:
+ enum: [ 0, 1, 2, 3 ]
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - dmas
+ - dma-names
+ - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/rk3328-cru.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/pinctrl/rockchip.h>
+
+ bus {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pdm@ff040000 {
+ compatible = "rockchip,pdm";
+ reg = <0x0 0xff040000 0x0 0x1000>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_PDM>, <&cru HCLK_PDM>;
+ clock-names = "pdm_clk", "pdm_hclk";
+ dmas = <&dmac 16>;
+ dma-names = "rx";
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pdmm0_clk
+ &pdmm0_sdi0
+ &pdmm0_sdi1
+ &pdmm0_sdi2
+ &pdmm0_sdi3>;
+ pinctrl-1 = <&pdmm0_clk_sleep
+ &pdmm0_sdi0_sleep
+ &pdmm0_sdi1_sleep
+ &pdmm0_sdi2_sleep
+ &pdmm0_sdi3_sleep>;
+ };
+ };
diff --git a/dts/Bindings/sound/rt5659.txt b/dts/Bindings/sound/rt5659.txt
index c473df5c87..013f534fa0 100644
--- a/dts/Bindings/sound/rt5659.txt
+++ b/dts/Bindings/sound/rt5659.txt
@@ -42,7 +42,7 @@ Optional properties:
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
- realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin.
-- sound-name-prefix: Please refer to name-prefix.txt
+- sound-name-prefix: Please refer to name-prefix.yaml
- ports: A Codec may have a single or multiple I2S interfaces. These
interfaces on Codec side can be described under 'ports' or 'port'.
diff --git a/dts/Bindings/sound/simple-amplifier.txt b/dts/Bindings/sound/simple-amplifier.txt
deleted file mode 100644
index b1b097cc9b..0000000000
--- a/dts/Bindings/sound/simple-amplifier.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Simple Amplifier Audio Driver
-
-Required properties:
-- compatible : "dioo,dio2125" or "simple-audio-amplifier"
-
-Optional properties:
-- enable-gpios : the gpio connected to the enable pin of the simple amplifier
-- VCC-supply : power supply for the device, as covered
- in Documentation/devicetree/bindings/regulator/regulator.txt
-
-Example:
-
-amp: analog-amplifier {
- compatible = "simple-audio-amplifier";
- VCC-supply = <&regulator>;
- enable-gpios = <&gpio GPIOH_3 0>;
-};
diff --git a/dts/Bindings/sound/simple-audio-amplifier.yaml b/dts/Bindings/sound/simple-audio-amplifier.yaml
new file mode 100644
index 0000000000..26379377a7
--- /dev/null
+++ b/dts/Bindings/sound/simple-audio-amplifier.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/simple-audio-amplifier.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple Audio Amplifier Device Tree Bindings
+
+maintainers:
+ - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+ compatible:
+ enum:
+ - dioo,dio2125
+ - simple-audio-amplifier
+
+ enable-gpios:
+ maxItems: 1
+
+ VCC-supply:
+ description: >
+ power supply for the device
+
+ sound-name-prefix:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: >
+ See ./name-prefix.txt
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/meson8-gpio.h>
+
+ analog-amplifier {
+ compatible = "simple-audio-amplifier";
+ VCC-supply = <&regulator>;
+ enable-gpios = <&gpio GPIOH_3 0>;
+ };
+
+...
diff --git a/dts/Bindings/sound/simple-audio-mux.yaml b/dts/Bindings/sound/simple-audio-mux.yaml
index 5986d1fcbb..b5fc35ee9b 100644
--- a/dts/Bindings/sound/simple-audio-mux.yaml
+++ b/dts/Bindings/sound/simple-audio-mux.yaml
@@ -13,6 +13,9 @@ description: |
Simple audio multiplexers are driven using gpios, allowing to select which of
their input line is connected to the output line.
+allOf:
+ - $ref: name-prefix.yaml#
+
properties:
compatible:
const: simple-audio-mux
@@ -21,11 +24,7 @@ properties:
description: |
GPIOs used to select the input line.
- sound-name-prefix:
- $ref: /schemas/types.yaml#/definitions/string
- description:
- Used as prefix for sink/source names of the component. Must be a
- unique string among multiple instances of the same component.
+ sound-name-prefix: true
required:
- compatible
diff --git a/dts/Bindings/sound/socionext,uniphier-aio.yaml b/dts/Bindings/sound/socionext,uniphier-aio.yaml
index 55ae198220..70f62ecd6e 100644
--- a/dts/Bindings/sound/socionext,uniphier-aio.yaml
+++ b/dts/Bindings/sound/socionext,uniphier-aio.yaml
@@ -46,7 +46,27 @@ properties:
patternProperties:
"^port@[0-9]$":
- description: FIXME, Need to define what each port is.
+ description: |
+ Port number of DT node is specified by the following DAI channels that
+ depends on SoC.
+ ld11-aio,ld20-aio:
+ 0: hdmi
+ 1: pcmin2
+ 2: line
+ 3: hpcmout1
+ 4: pcmout3
+ 5: hiecout1
+ 6: epcmout2
+ 7: epcmout3
+ 8: hieccompout1
+ pxs2-aio:
+ 0: hdmi
+ 1: line
+ 2: aux
+ 3: hiecout1
+ 4: iecout1
+ 5: hieccompout1
+ 6: ieccompout1
$ref: audio-graph-port.yaml#
unevaluatedProperties: false
diff --git a/dts/Bindings/sound/socionext,uniphier-evea.yaml b/dts/Bindings/sound/socionext,uniphier-evea.yaml
index 48ddfcbbcb..be6acfda99 100644
--- a/dts/Bindings/sound/socionext,uniphier-evea.yaml
+++ b/dts/Bindings/sound/socionext,uniphier-evea.yaml
@@ -40,7 +40,11 @@ properties:
patternProperties:
"^port@[0-9]$":
- description: FIXME, Need to define what each port is.
+ description: |
+ Port number of DT node is specified by the following DAI channels.
+ 0: line1
+ 1: hp
+ 2: line2
$ref: audio-graph-port.yaml#
unevaluatedProperties: false
diff --git a/dts/Bindings/sound/spdif-transmitter.txt b/dts/Bindings/sound/spdif-transmitter.txt
deleted file mode 100644
index 55a85841dd..0000000000
--- a/dts/Bindings/sound/spdif-transmitter.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Device-Tree bindings for dummy spdif transmitter
-
-Required properties:
- - compatible: should be "linux,spdif-dit".
-
-Example node:
-
- codec: spdif-transmitter {
- compatible = "linux,spdif-dit";
- };
diff --git a/dts/Bindings/sound/st,stm32-i2s.yaml b/dts/Bindings/sound/st,stm32-i2s.yaml
index 6feb5a09c1..d3966ae04a 100644
--- a/dts/Bindings/sound/st,stm32-i2s.yaml
+++ b/dts/Bindings/sound/st,stm32-i2s.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: STMicroelectronics STM32 SPI/I2S Controller
maintainers:
- - Olivier Moysan <olivier.moysan@st.com>
+ - Olivier Moysan <olivier.moysan@foss.st.com>
description:
The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode.
diff --git a/dts/Bindings/sound/st,stm32-sai.yaml b/dts/Bindings/sound/st,stm32-sai.yaml
index f97132400b..1538d11ce9 100644
--- a/dts/Bindings/sound/st,stm32-sai.yaml
+++ b/dts/Bindings/sound/st,stm32-sai.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: STMicroelectronics STM32 Serial Audio Interface (SAI)
maintainers:
- - Olivier Moysan <olivier.moysan@st.com>
+ - Olivier Moysan <olivier.moysan@foss.st.com>
description:
The SAI interface (Serial Audio Interface) offers a wide set of audio
diff --git a/dts/Bindings/sound/st,stm32-spdifrx.yaml b/dts/Bindings/sound/st,stm32-spdifrx.yaml
index b7f7dc4522..837e830c47 100644
--- a/dts/Bindings/sound/st,stm32-spdifrx.yaml
+++ b/dts/Bindings/sound/st,stm32-spdifrx.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: STMicroelectronics STM32 S/PDIF receiver (SPDIFRX)
maintainers:
- - Olivier Moysan <olivier.moysan@st.com>
+ - Olivier Moysan <olivier.moysan@foss.st.com>
description: |
The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with
diff --git a/dts/Bindings/sound/test-component.yaml b/dts/Bindings/sound/test-component.yaml
new file mode 100644
index 0000000000..17fdb43172
--- /dev/null
+++ b/dts/Bindings/sound/test-component.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/test-component.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Test Component Device Tree Bindings
+
+maintainers:
+ - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+properties:
+ compatible:
+ enum:
+ - test-cpu
+ - test-cpu-verbose
+ - test-cpu-verbose-dai
+ - test-cpu-verbose-component
+ - test-codec
+ - test-codec-verbose
+ - test-codec-verbose-dai
+ - test-codec-verbose-component
+
+required:
+ - compatible
+
+additionalProperties: true
+
+examples:
+ - |
+ test_cpu {
+ compatible = "test-cpu";
+ };
diff --git a/dts/Bindings/sound/wlf,wm8962.yaml b/dts/Bindings/sound/wlf,wm8962.yaml
new file mode 100644
index 0000000000..0e6249d7c1
--- /dev/null
+++ b/dts/Bindings/sound/wlf,wm8962.yaml
@@ -0,0 +1,118 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8962.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8962 Ultra-Low Power Stereo CODEC
+
+maintainers:
+ - patches@opensource.cirrus.com
+
+properties:
+ compatible:
+ const: wlf,wm8962
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+ AVDD-supply:
+ description: Analogue supply.
+
+ CPVDD-supply:
+ description: Charge pump power supply.
+
+ DBVDD-supply:
+ description: Digital Buffer Supply.
+
+ DCVDD-supply:
+ description: Digital Core Supply.
+
+ MICVDD-supply:
+ description: Microphone bias amp supply.
+
+ PLLVDD-supply:
+ description: PLL Supply
+
+ SPKVDD1-supply:
+ description: Supply for left speaker drivers.
+
+ SPKVDD2-supply:
+ description: Supply for right speaker drivers.
+
+ spk-mono:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ If present, the SPK_MONO bit of R51 (Class D Control 2) gets set,
+ indicating that the speaker is in mono mode.
+
+ mic-cfg:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Default register value for R48 (Additional Control 4).
+ If absent, the default should be the register default.
+
+ gpio-cfg:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 6
+ maxItems: 6
+ description:
+ A list of GPIO configuration register values. If absent, no
+ configuration of these registers is performed. Note that only values
+ within [0x0, 0xffff] are valid. Any other value is regarded as setting
+ the GPIO register to its reset value 0x0.
+
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - AVDD-supply
+ - CPVDD-supply
+ - DBVDD-supply
+ - DCVDD-supply
+ - MICVDD-supply
+ - PLLVDD-supply
+ - SPKVDD1-supply
+ - SPKVDD2-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx6qdl-clock.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wm8962: codec@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ DCVDD-supply = <&reg_audio>;
+ DBVDD-supply = <&reg_audio>;
+ AVDD-supply = <&reg_audio>;
+ CPVDD-supply = <&reg_audio>;
+ MICVDD-supply = <&reg_audio>;
+ PLLVDD-supply = <&reg_audio>;
+ SPKVDD1-supply = <&reg_audio>;
+ SPKVDD2-supply = <&reg_audio>;
+ gpio-cfg = <
+ 0x0000 /* 0:Default */
+ 0x0000 /* 1:Default */
+ 0x0013 /* 2:FN_DMICCLK */
+ 0x0000 /* 3:Default */
+ 0x8014 /* 4:FN_DMICCDAT */
+ 0x0000 /* 5:Default */
+ >;
+ };
+ };
diff --git a/dts/Bindings/sound/wlf,wm8978.yaml b/dts/Bindings/sound/wlf,wm8978.yaml
new file mode 100644
index 0000000000..96cf9fc9c8
--- /dev/null
+++ b/dts/Bindings/sound/wlf,wm8978.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8978.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8978 Codec Device Tree Bindings
+
+maintainers:
+ - patches@opensource.cirrus.com
+
+properties:
+ '#sound-dai-cells':
+ const: 0
+
+ compatible:
+ const: wlf,wm8978
+
+ reg:
+ maxItems: 1
+
+ spi-max-frequency:
+ maximum: 526000
+
+required:
+ - '#sound-dai-cells'
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@0 {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8978";
+ reg = <0>;
+ spi-max-frequency = <500000>;
+ };
+ };
+
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8978";
+ reg = <0x1a>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/sound/wm8962.txt b/dts/Bindings/sound/wm8962.txt
deleted file mode 100644
index c36c649ddf..0000000000
--- a/dts/Bindings/sound/wm8962.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-WM8962 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
- - compatible : "wlf,wm8962"
-
- - reg : the I2C address of the device.
-
-Optional properties:
-
- - clocks : The clock source of the mclk
-
- - spk-mono: This is a boolean property. If present, the SPK_MONO bit
- of R51 (Class D Control 2) gets set, indicating that the speaker is
- in mono mode.
-
- - mic-cfg : Default register value for R48 (Additional Control 4).
- If absent, the default should be the register default.
-
- - gpio-cfg : A list of GPIO configuration register values. The list must
- be 6 entries long. If absent, no configuration of these registers is
- performed. And note that only the value within [0x0, 0xffff] is valid.
- Any other value is regarded as setting the GPIO register by its reset
- value 0x0.
-
-Example:
-
-wm8962: codec@1a {
- compatible = "wlf,wm8962";
- reg = <0x1a>;
- clocks = <&clks IMX6QDL_CLK_CKO>;
-
- gpio-cfg = <
- 0x0000 /* 0:Default */
- 0x0000 /* 1:Default */
- 0x0013 /* 2:FN_DMICCLK */
- 0x0000 /* 3:Default */
- 0x8014 /* 4:FN_DMICCDAT */
- 0x0000 /* 5:Default */
- >;
-};