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Subject[PATCH v2] dt-bindings: sound: nvidia,tegra-audio: Convert multiple txt bindings to yaml
Date
Convert Tegra audio complex with the
* ALC5632
* MAX98090
* RT5640
* RT5677
* SGTL5000
* TrimSlice
* WM8753
* WM8903
* WM9712
codec to the YAML format.

Additional changes:
- added missing HPOUTL to the WM9712 codec.
- extended rt5677 codec with multiple pins

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
---
v2:
- converted from one big schema into the common properties and then references to it
- few additional changes mentioned in commit message
.../sound/nvidia,tegra-audio-alc5632.txt | 48 --------
.../sound/nvidia,tegra-audio-alc5632.yaml | 74 +++++++++++++
.../sound/nvidia,tegra-audio-common.yaml | 83 ++++++++++++++
.../sound/nvidia,tegra-audio-max98090.txt | 53 ---------
.../sound/nvidia,tegra-audio-max98090.yaml | 97 +++++++++++++++++
.../sound/nvidia,tegra-audio-rt5640.txt | 52 ---------
.../sound/nvidia,tegra-audio-rt5640.yaml | 85 +++++++++++++++
.../sound/nvidia,tegra-audio-rt5677.txt | 67 ------------
.../sound/nvidia,tegra-audio-rt5677.yaml | 103 ++++++++++++++++++
.../sound/nvidia,tegra-audio-sgtl5000.txt | 42 -------
.../sound/nvidia,tegra-audio-sgtl5000.yaml | 67 ++++++++++++
.../sound/nvidia,tegra-audio-trimslice.txt | 21 ----
.../sound/nvidia,tegra-audio-trimslice.yaml | 33 ++++++
.../sound/nvidia,tegra-audio-wm8753.txt | 40 -------
.../sound/nvidia,tegra-audio-wm8753.yaml | 79 ++++++++++++++
.../sound/nvidia,tegra-audio-wm8903.txt | 62 -----------
.../sound/nvidia,tegra-audio-wm8903.yaml | 93 ++++++++++++++++
.../sound/nvidia,tegra-audio-wm9712.txt | 60 ----------
.../sound/nvidia,tegra-audio-wm9712.yaml | 76 +++++++++++++
19 files changed, 790 insertions(+), 445 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.yaml
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.yaml

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
deleted file mode 100644
index 57f40f93453e..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-NVIDIA Tegra audio complex
-
-Required properties:
-- compatible : "nvidia,tegra-audio-alc5632"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the ALC5632's pins as documented in the binding for the device
- and:
-
- * Headset Stereophone
- * Int Spk
- * Headset Mic
- * Digital Mic
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S controller
-- nvidia,audio-codec : The phandle of the ALC5632 audio codec
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-alc5632-paz00",
- "nvidia,tegra-audio-alc5632";
-
- nvidia,model = "Compal PAZ00";
-
- nvidia,audio-routing =
- "Int Spk", "SPK_OUTP",
- "Int Spk", "SPK_OUTN",
- "Headset Mic","MICBIAS1",
- "MIC1_N", "Headset Mic",
- "MIC1_P", "Headset Mic",
- "Headset Stereophone", "HP_OUT_R",
- "Headset Stereophone", "HP_OUT_L";
-
- nvidia,i2s-controller = <&tegra_i2s1>;
- nvidia,audio-codec = <&alc5632>;
-
- clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.yaml
new file mode 100644
index 000000000000..7ef774910e5c
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-alc5632.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with ALC5632 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - pattern: '^[a-z0-9]+,tegra-audio-alc5632(-[a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-alc5632
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ description: |
+ A list of the connections between audio components.
+ Each entry is a pair of strings, the first being the connection's sink,
+ the second being the connection's source. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headset Stereophone"
+ - "Int Spk"
+ - "Headset Mic"
+ - "Digital Mic"
+
+ # CODEC Pins
+ - SPKOUT
+ - SPKOUTN
+ - MICBIAS1
+ - MIC1
+ - HPR
+ - HPL
+ - DMICDAT
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-alc5632-paz00",
+ "nvidia,tegra-audio-alc5632";
+
+ nvidia,model = "Compal PAZ00";
+
+ nvidia,audio-routing = "Int Spk", "SPKOUT",
+ "Int Spk", "SPKOUTN",
+ "Headset Mic", "MICBIAS1",
+ "MIC1", "Headset Mic",
+ "Headset Stereophone", "HPR",
+ "Headset Stereophone", "HPL",
+ "DMICDAT", "Digital Mic";
+
+ nvidia,i2s-controller = <&i2s>;
+ nvidia,audio-codec = <&codec>;
+
+ clocks = <&clk 112>, <&clk 113>, <&clk 93>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
new file mode 100644
index 000000000000..82801b4f46dd
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/nvidia,tegra-audio-common.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Common properties for NVIDIA Tegra audio complexes
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+properties:
+ clocks:
+ items:
+ - description: PLL A clock
+ - description: PLL A OUT0 clock
+ - description: The Tegra cdev1/extern1 clock, which feeds the card's mclk
+
+ clock-names:
+ items:
+ - const: pll_a
+ - const: pll_a_out0
+ - const: mclk
+
+ nvidia,model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: The user-visible name of this sound complex.
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+
+ nvidia,ac97-controller:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the AC97 controller
+
+ nvidia,i2s-controller:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the Tegra I2S controller
+
+ nvidia,audio-codec:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of audio codec
+
+ nvidia,spkr-en-gpios:
+ maxItems: 1
+ description: The GPIO that enables the speakers
+
+ nvidia,hp-mute-gpios:
+ maxItems: 1
+ description: The GPIO that mutes the headphones
+
+ nvidia,hp-det-gpios:
+ maxItems: 1
+ description: The GPIO that detect headphones are plugged in
+
+ nvidia,mic-det-gpios:
+ maxItems: 1
+ description: The GPIO that detect microphone is plugged in
+
+ nvidia,ear-sel-gpios:
+ maxItems: 1
+ description: The GPIO that switch between the microphones
+
+ nvidia,int-mic-en-gpios:
+ maxItems: 1
+ description: The GPIO that enables the internal microphone
+
+ nvidia,ext-mic-en-gpios:
+ maxItems: 1
+ description: The GPIO that enables the external microphone
+
+ nvidia,headset:
+ type: boolean
+ description: The Mic Jack represents state of the headset microphone pin
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
deleted file mode 100644
index c3495beba358..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-NVIDIA Tegra audio complex, with MAX98090 CODEC
-
-Required properties:
-- compatible : "nvidia,tegra-audio-max98090"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the MAX98090's pins (as documented in its binding), and the jacks
- on the board:
-
- * Headphones
- * Speakers
- * Mic Jack
- * Int Mic
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
- connected to the CODEC.
-- nvidia,audio-codec : The phandle of the MAX98090 audio codec.
-
-Optional properties:
-- nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in
-- nvidia,mic-det-gpios : The GPIO that detect microphones are plugged in
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-max98090-venice2",
- "nvidia,tegra-audio-max98090";
- nvidia,model = "NVIDIA Tegra Venice2";
-
- nvidia,audio-routing =
- "Headphones", "HPR",
- "Headphones", "HPL",
- "Speakers", "SPKR",
- "Speakers", "SPKL",
- "Mic Jack", "MICBIAS",
- "IN34", "Mic Jack";
-
- nvidia,i2s-controller = <&tegra_i2s1>;
- nvidia,audio-codec = <&acodec>;
-
- clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
- <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
- <&tegra_car TEGRA124_CLK_EXTERN1>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.yaml
new file mode 100644
index 000000000000..ccc2ee77ca30
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.yaml
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-max98090.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with MAX98090 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - pattern: '^[a-z0-9]+,tegra-audio-max98090(-[a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-max98090
+ - items:
+ - enum:
+ - nvidia,tegra-audio-max98090-nyan-big
+ - nvidia,tegra-audio-max98090-nyan-blaze
+ - const: nvidia,tegra-audio-max98090-nyan
+ - const: nvidia,tegra-audio-max98090
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphones"
+ - "Speakers"
+ - "Mic Jack"
+ - "Int Mic"
+
+ # CODEC Pins
+ - MIC1
+ - MIC2
+ - DMICL
+ - DMICR
+ - IN1
+ - IN2
+ - IN3
+ - IN4
+ - IN5
+ - IN6
+ - IN12
+ - IN34
+ - IN56
+ - HPL
+ - HPR
+ - SPKL
+ - SPKR
+ - RCVL
+ - RCVR
+ - MICBIAS
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/tegra124-car.h>
+
+ sound {
+ compatible = "nvidia,tegra-audio-max98090-venice2",
+ "nvidia,tegra-audio-max98090";
+ nvidia,model = "NVIDIA Tegra Venice2";
+
+ nvidia,audio-routing =
+ "Headphones", "HPR",
+ "Headphones", "HPL",
+ "Speakers", "SPKR",
+ "Speakers", "SPKL",
+ "Mic Jack", "MICBIAS",
+ "IN34", "Mic Jack";
+
+ nvidia,i2s-controller = <&tegra_i2s1>;
+ nvidia,audio-codec = <&acodec>;
+
+ clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
+ <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA124_CLK_EXTERN1>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
deleted file mode 100644
index 7788808dcd0b..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-NVIDIA Tegra audio complex, with RT5640 CODEC
-
-Required properties:
-- compatible : "nvidia,tegra-audio-rt5640"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the RT5640's pins (as documented in its binding), and the jacks
- on the board:
-
- * Headphones
- * Speakers
- * Mic Jack
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
- connected to the CODEC.
-- nvidia,audio-codec : The phandle of the RT5640 audio codec. This binding
- assumes that AIF1 on the CODEC is connected to Tegra.
-
-Optional properties:
-- nvidia,hp-det-gpios : The GPIO that detects headphones are plugged in
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-rt5640-dalmore",
- "nvidia,tegra-audio-rt5640";
- nvidia,model = "NVIDIA Tegra Dalmore";
-
- nvidia,audio-routing =
- "Headphones", "HPOR",
- "Headphones", "HPOL",
- "Speakers", "SPORP",
- "Speakers", "SPORN",
- "Speakers", "SPOLP",
- "Speakers", "SPOLN";
-
- nvidia,i2s-controller = <&tegra_i2s1>;
- nvidia,audio-codec = <&rt5640>;
-
- nvidia,hp-det-gpios = <&gpio 143 0>; /* GPIO PR7 */
-
- clocks = <&tegra_car 216>, <&tegra_car 217>, <&tegra_car 120>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.yaml
new file mode 100644
index 000000000000..e768fb0e9a59
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5640.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5640.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with RT5639 or RT5640 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - pattern: '^[a-z0-9]+,tegra-audio-rt56(39|40)(-[a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-rt5640
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphones"
+ - "Speakers"
+ - "Mic Jack"
+
+ # CODEC Pins
+ - DMIC1
+ - DMIC2
+ - MICBIAS1
+ - IN1P
+ - IN1R
+ - IN2P
+ - IN2R
+ - HPOL
+ - HPOR
+ - LOUTL
+ - LOUTR
+ - MONOP
+ - MONON
+ - SPOLP
+ - SPOLN
+ - SPORP
+ - SPORN
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-rt5640-dalmore",
+ "nvidia,tegra-audio-rt5640";
+ nvidia,model = "NVIDIA Tegra Dalmore";
+
+ nvidia,audio-routing =
+ "Headphones", "HPOR",
+ "Headphones", "HPOL",
+ "Speakers", "SPORP",
+ "Speakers", "SPORN",
+ "Speakers", "SPOLP",
+ "Speakers", "SPOLN";
+
+ nvidia,i2s-controller = <&tegra_i2s1>;
+ nvidia,audio-codec = <&rt5640>;
+
+ nvidia,hp-det-gpios = <&gpio 143 0>;
+
+ clocks = <&clk 216>, <&clk 217>, <&clk 120>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
+
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt
deleted file mode 100644
index a4589cda214e..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt
+++ /dev/null
@@ -1,67 +0,0 @@
-NVIDIA Tegra audio complex, with RT5677 CODEC
-
-Required properties:
-- compatible : "nvidia,tegra-audio-rt5677"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the RT5677's pins (as documented in its binding), and the jacks
- on the board:
-
- * Headphone
- * Speaker
- * Headset Mic
- * Internal Mic 1
- * Internal Mic 2
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
- connected to the CODEC.
-- nvidia,audio-codec : The phandle of the RT5677 audio codec. This binding
- assumes that AIF1 on the CODEC is connected to Tegra.
-
-Optional properties:
-- nvidia,hp-det-gpios : The GPIO that detects headphones are plugged in
-- nvidia,hp-en-gpios : The GPIO that enables headphone amplifier
-- nvidia,mic-present-gpios: The GPIO that mic jack is plugged in
-- nvidia,dmic-clk-en-gpios : The GPIO that gates DMIC clock signal
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-rt5677-ryu",
- "nvidia,tegra-audio-rt5677";
- nvidia,model = "NVIDIA Tegra Ryu";
-
- nvidia,audio-routing =
- "Headphone", "LOUT2",
- "Headphone", "LOUT1",
- "Headset Mic", "MICBIAS1",
- "IN1P", "Headset Mic",
- "IN1N", "Headset Mic",
- "DMIC L1", "Internal Mic 1",
- "DMIC R1", "Internal Mic 1",
- "DMIC L2", "Internal Mic 2",
- "DMIC R2", "Internal Mic 2",
- "Speaker", "PDM1L",
- "Speaker", "PDM1R";
-
- nvidia,i2s-controller = <&tegra_i2s1>;
- nvidia,audio-codec = <&rt5677>;
-
- nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
- nvidia,mic-present-gpios = <&gpio TEGRA_GPIO(O, 5) GPIO_ACTIVE_LOW>;
- nvidia,hp-en-gpios = <&rt5677 1 GPIO_ACTIVE_HIGH>;
- nvidia,dmic-clk-en-gpios = <&rt5677 2 GPIO_ACTIVE_HIGH>;
-
- clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
- <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
- <&tegra_car TEGRA124_CLK_EXTERN1>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml
new file mode 100644
index 000000000000..03ff691c26c8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5677.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with RT5677 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - pattern: '^[a-z0-9]+,tegra-audio-rt5677(-[a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-rt5677
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphone"
+ - "Speaker"
+ - "Headset Mic"
+ - "Internal Mic 1"
+ - "Internal Mic 2"
+
+ # CODEC Pins
+ - IN1P
+ - IN1N
+ - IN2P
+ - IN2N
+ - MICBIAS1
+ - DMIC1
+ - DMIC2
+ - DMIC3
+ - DMIC4
+ - "DMIC L1"
+ - "DMIC L2"
+ - "DMIC L3"
+ - "DMIC L4"
+ - "DMIC R1"
+ - "DMIC R2"
+ - "DMIC R3"
+ - "DMIC R4"
+ - LOUT1
+ - LOUT2
+ - LOUT3
+ - PDM1L
+ - PDM1R
+ - PDM2L
+ - PDM2R
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-rt5677-ryu",
+ "nvidia,tegra-audio-rt5677";
+ nvidia,model = "NVIDIA Tegra Ryu";
+
+ nvidia,audio-routing =
+ "Headphone", "LOUT2",
+ "Headphone", "LOUT1",
+ "Headset Mic", "MICBIAS1",
+ "IN1P", "Headset Mic",
+ "IN1N", "Headset Mic",
+ "DMIC L1", "Internal Mic 1",
+ "DMIC R1", "Internal Mic 1",
+ "DMIC L2", "Internal Mic 2",
+ "DMIC R2", "Internal Mic 2",
+ "Speaker", "PDM1L",
+ "Speaker", "PDM1R";
+
+ nvidia,i2s-controller = <&tegra_i2s1>;
+ nvidia,audio-codec = <&rt5677>;
+
+ nvidia,hp-det-gpios = <&gpio 143 0>;
+ nvidia,mic-present-gpios = <&gpio 132 1>;
+ nvidia,hp-en-gpios = <&rt5677 1 0>;
+ nvidia,dmic-clk-en-gpios = <&rt5677 2 1>;
+
+ clocks = <&clk 216>,
+ <&clk 217>,
+ <&clk 121>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.txt
deleted file mode 100644
index 5da7da4ea07a..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-NVIDIA Tegra audio complex, with SGTL5000 CODEC
-
-Required properties:
-- compatible : "nvidia,tegra-audio-sgtl5000"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the SGTL5000's pins (as documented in its binding), and the jacks
- on the board:
-
- * Headphone Jack
- * Line In Jack
- * Mic Jack
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
- connected to the CODEC.
-- nvidia,audio-codec : The phandle of the SGTL5000 audio codec.
-
-Example:
-
-sound {
- compatible = "toradex,tegra-audio-sgtl5000-apalis_t30",
- "nvidia,tegra-audio-sgtl5000";
- nvidia,model = "Toradex Apalis T30";
- nvidia,audio-routing =
- "Headphone Jack", "HP_OUT",
- "LINE_IN", "Line In Jack",
- "MIC_IN", "Mic Jack";
- nvidia,i2s-controller = <&tegra_i2s2>;
- nvidia,audio-codec = <&sgtl5000>;
- clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
- <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
- <&tegra_car TEGRA30_CLK_EXTERN1>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.yaml
new file mode 100644
index 000000000000..943e7c01741c
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-sgtl5000.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-sgtl5000.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with SGTL5000 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - pattern: '^[a-z0-9]+,tegra-audio-sgtl5000([-_][a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-sgtl5000
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphone Jack"
+ - "Line In Jack"
+ - "Mic Jack"
+
+ # CODEC Pins
+ - HP_OUT
+ - LINE_OUT
+ - LINE_IN
+ - MIC_IN
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/tegra30-car.h>
+
+ sound {
+ compatible = "toradex,tegra-audio-sgtl5000-apalis_t30",
+ "nvidia,tegra-audio-sgtl5000";
+ nvidia,model = "Toradex Apalis T30 SGTL5000";
+ nvidia,audio-routing =
+ "Headphone Jack", "HP_OUT",
+ "LINE_IN", "Line In Jack",
+ "MIC_IN", "Mic Jack";
+ nvidia,i2s-controller = <&tegra_i2s2>;
+ nvidia,audio-codec = <&codec>;
+ clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+ <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA30_CLK_EXTERN1>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
deleted file mode 100644
index ef1fe7358279..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-NVIDIA Tegra audio complex for TrimSlice
-
-Required properties:
-- compatible : "nvidia,tegra-audio-trimslice"
-- clocks : Must contain an entry for each entry in clock-names.
-- clock-names : Must include the following entries:
- "pll_a" (The Tegra clock of that name),
- "pll_a_out0" (The Tegra clock of that name),
- "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
-- nvidia,audio-codec : The phandle of the WM8903 audio codec
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-trimslice";
- nvidia,i2s-controller = <&tegra_i2s1>;
- nvidia,audio-codec = <&codec>;
- clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.yaml
new file mode 100644
index 000000000000..8c87cd166238
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.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/nvidia,tegra-audio-trimslice.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with TrimSlice CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ const: nvidia,tegra-audio-trimslice
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-trimslice";
+ nvidia,i2s-controller = <&tegra_i2s1>;
+ nvidia,audio-codec = <&codec>;
+ clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
deleted file mode 100644
index 96f6a57dd6b4..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-NVIDIA Tegra audio complex
-
-Required properties:
-- compatible : "nvidia,tegra-audio-wm8753"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the WM8753's pins as documented in the binding for the WM8753,
- and the jacks on the board:
-
- * Headphone Jack
- * Mic Jack
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
-- nvidia,audio-codec : The phandle of the WM8753 audio codec
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-wm8753-whistler",
- "nvidia,tegra-audio-wm8753"
- nvidia,model = "tegra-wm8753-harmony";
-
- nvidia,audio-routing =
- "Headphone Jack", "LOUT1",
- "Headphone Jack", "ROUT1";
-
- nvidia,i2s-controller = <&i2s1>;
- nvidia,audio-codec = <&wm8753>;
-
- clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
-
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml
new file mode 100644
index 000000000000..a5b431d7d0c2
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.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/nvidia,tegra-audio-wm8753.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with WM8753 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - pattern: '^[a-z0-9]+,tegra-audio-wm8753(-[a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-wm8753
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphone Jack"
+ - "Mic Jack"
+
+ # CODEC Pins
+ - LOUT1
+ - LOUT2
+ - ROUT1
+ - ROUT2
+ - MONO1
+ - MONO2
+ - OUT3
+ - OUT4
+ - LINE1
+ - LINE2
+ - RXP
+ - RXN
+ - ACIN
+ - ACOP
+ - MIC1N
+ - MIC1
+ - MIC2N
+ - MIC2
+ - "Mic Bias"
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-wm8753-whistler",
+ "nvidia,tegra-audio-wm8753";
+ nvidia,model = "tegra-wm8753-harmony";
+
+ nvidia,audio-routing =
+ "Headphone Jack", "LOUT1",
+ "Headphone Jack", "ROUT1";
+
+ nvidia,i2s-controller = <&i2s1>;
+ nvidia,audio-codec = <&wm8753>;
+
+ clocks = <&clk 112>, <&clk 113>, <&clk 93>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
deleted file mode 100644
index bbd581a8c5bc..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
+++ /dev/null
@@ -1,62 +0,0 @@
-NVIDIA Tegra audio complex
-
-Required properties:
-- compatible : "nvidia,tegra-audio-wm8903"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the WM8903's pins (documented in the WM8903 binding document),
- and the jacks on the board:
-
- * Headphone Jack
- * Int Spk
- * Mic Jack
- * Int Mic
-
-- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
-- nvidia,audio-codec : The phandle of the WM8903 audio codec
-
-Optional properties:
-- nvidia,spkr-en-gpios : The GPIO that enables the speakers
-- nvidia,hp-mute-gpios : The GPIO that mutes the headphones
-- nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in
-- nvidia,int-mic-en-gpios : The GPIO that enables the internal microphone
-- nvidia,ext-mic-en-gpios : The GPIO that enables the external microphone
-- nvidia,headset : The Mic Jack represents state of the headset microphone pin
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-wm8903-harmony",
- "nvidia,tegra-audio-wm8903"
- nvidia,model = "tegra-wm8903-harmony";
-
- nvidia,audio-routing =
- "Headphone Jack", "HPOUTR",
- "Headphone Jack", "HPOUTL",
- "Int Spk", "ROP",
- "Int Spk", "RON",
- "Int Spk", "LOP",
- "Int Spk", "LON",
- "Mic Jack", "MICBIAS",
- "IN1L", "Mic Jack";
-
- nvidia,i2s-controller = <&i2s1>;
- nvidia,audio-codec = <&wm8903>;
-
- nvidia,spkr-en-gpios = <&codec 2 0>;
- nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
- nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
- nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
-
- clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
-
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.yaml
new file mode 100644
index 000000000000..1b836acab980
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.yaml
@@ -0,0 +1,93 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-wm8903.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with WM8903 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - pattern: '^[a-z0-9]+,tegra-audio-wm8903(-[a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-wm8903
+ - items:
+ - pattern: ad,tegra-audio-plutux
+ - const: nvidia,tegra-audio-wm8903
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphone Jack"
+ - "Int Spk"
+ - "Mic Jack"
+ - "Int Mic"
+
+ # CODEC Pins
+ - IN1L
+ - IN1R
+ - IN2L
+ - IN2R
+ - IN3L
+ - IN3R
+ - DMICDAT
+ - HPOUTL
+ - HPOUTR
+ - LINEOUTL
+ - LINEOUTR
+ - LOP
+ - LON
+ - ROP
+ - RON
+ - MICBIAS
+
+required:
+ - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-wm8903-harmony",
+ "nvidia,tegra-audio-wm8903";
+ nvidia,model = "tegra-wm8903-harmony";
+
+ nvidia,audio-routing =
+ "Headphone Jack", "HPOUTR",
+ "Headphone Jack", "HPOUTL",
+ "Int Spk", "ROP",
+ "Int Spk", "RON",
+ "Int Spk", "LOP",
+ "Int Spk", "LON",
+ "Mic Jack", "MICBIAS",
+ "IN1L", "Mic Jack";
+
+ nvidia,i2s-controller = <&i2s1>;
+ nvidia,audio-codec = <&wm8903>;
+
+ nvidia,spkr-en-gpios = <&codec 2 0>;
+ nvidia,hp-det-gpios = <&gpio 178 0>;
+ nvidia,int-mic-en-gpios = <&gpio 184 0>;
+ nvidia,ext-mic-en-gpios = <&gpio 185 0>;
+
+ clocks = <&clk 112>, <&clk 113>, <&clk 93>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
deleted file mode 100644
index 436f6cd9d07c..000000000000
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-NVIDIA Tegra audio complex
-
-Required properties:
-- compatible : "nvidia,tegra-audio-wm9712"
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - pll_a
- - pll_a_out0
- - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
-- nvidia,model : The user-visible name of this sound complex.
-- nvidia,audio-routing : 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. Valid names for sources and
- sinks are the WM9712's pins, and the jacks on the board:
-
- WM9712 pins:
-
- * MONOOUT
- * HPOUTL
- * HPOUTR
- * LOUT2
- * ROUT2
- * OUT3
- * LINEINL
- * LINEINR
- * PHONE
- * PCBEEP
- * MIC1
- * MIC2
- * Mic Bias
-
- Board connectors:
-
- * Headphone
- * LineIn
- * Mic
-
-- nvidia,ac97-controller : The phandle of the Tegra AC97 controller
-
-
-Example:
-
-sound {
- compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
- "nvidia,tegra-audio-wm9712";
- nvidia,model = "Toradex Colibri T20";
-
- nvidia,audio-routing =
- "Headphone", "HPOUTL",
- "Headphone", "HPOUTR",
- "LineIn", "LINEINL",
- "LineIn", "LINEINR",
- "Mic", "MIC1";
-
- nvidia,ac97-controller = <&ac97>;
-
- clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
- clock-names = "pll_a", "pll_a_out0", "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.yaml
new file mode 100644
index 000000000000..a1448283344b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.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,tegra-audio-wm9712.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with WM9712 CODEC
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+ - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - pattern: '^[a-z0-9]+,tegra-audio-wm9712([-_][a-z0-9]+)+$'
+ - const: nvidia,tegra-audio-wm9712
+
+ nvidia,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ 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. Valid names for sources and
+ sinks are the pins (documented in the binding document),
+ and the jacks on the board.
+ minItems: 2
+ items:
+ enum:
+ # Board Connectors
+ - "Headphone"
+ - "LineIn"
+ - "Mic"
+
+ # CODEC Pins
+ - MONOOUT
+ - HPOUTL
+ - HPOUTR
+ - LOUT2
+ - ROUT2
+ - OUT3
+ - LINEINL
+ - LINEINR
+ - PHONE
+ - PCBEEP
+ - MIC1
+ - MIC2
+ - "Mic Bias"
+
+required:
+ - nvidia,ac97-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
+ "nvidia,tegra-audio-wm9712";
+ nvidia,model = "Toradex Colibri T20";
+
+ nvidia,audio-routing =
+ "Headphone", "HPOUTL",
+ "Headphone", "HPOUTR",
+ "LineIn", "LINEINL",
+ "LineIn", "LINEINR",
+ "Mic", "MIC1";
+
+ nvidia,ac97-controller = <&ac97>;
+
+ clocks = <&clk 112>, <&clk 113>, <&clk 93>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
--
2.33.0
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