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-rw-r--r--dts/Bindings/sound/adi,ssm2305.txt14
-rw-r--r--dts/Bindings/sound/atmel-i2s.txt47
-rw-r--r--dts/Bindings/sound/cs42xx8.txt2
-rw-r--r--dts/Bindings/sound/fsl,asrc.txt10
-rw-r--r--dts/Bindings/sound/fsl,esai.txt2
-rw-r--r--dts/Bindings/sound/fsl,spdif.txt2
-rw-r--r--dts/Bindings/sound/fsl-sai.txt8
-rw-r--r--dts/Bindings/sound/mt2701-afe-pcm.txt4
-rw-r--r--dts/Bindings/sound/mt6351.txt16
-rw-r--r--dts/Bindings/sound/mt6797-afe-pcm.txt42
-rw-r--r--dts/Bindings/sound/mt6797-mt6351.txt14
-rw-r--r--dts/Bindings/sound/qcom,apq8096.txt109
-rw-r--r--dts/Bindings/sound/qcom,q6adm.txt33
-rw-r--r--dts/Bindings/sound/qcom,q6afe.txt172
-rw-r--r--dts/Bindings/sound/qcom,q6asm.txt33
-rw-r--r--dts/Bindings/sound/qcom,q6core.txt21
-rw-r--r--dts/Bindings/sound/rt274.txt2
-rw-r--r--dts/Bindings/sound/rt5514.txt2
-rw-r--r--dts/Bindings/sound/rt5616.txt2
-rw-r--r--dts/Bindings/sound/rt5640.txt35
-rw-r--r--dts/Bindings/sound/rt5645.txt2
-rw-r--r--dts/Bindings/sound/rt5651.txt2
-rw-r--r--dts/Bindings/sound/rt5663.txt2
-rw-r--r--dts/Bindings/sound/rt5668.txt50
-rw-r--r--dts/Bindings/sound/sgtl5000.txt2
-rw-r--r--dts/Bindings/sound/simple-card.txt5
-rw-r--r--dts/Bindings/sound/st,stm32-i2s.txt2
-rw-r--r--dts/Bindings/sound/st,stm32-sai.txt2
-rw-r--r--dts/Bindings/sound/ti,tas6424.txt2
-rw-r--r--dts/Bindings/sound/tscs42xx.txt6
-rw-r--r--dts/Bindings/sound/tscs454.txt23
-rw-r--r--dts/Bindings/sound/wm8510.txt2
-rw-r--r--dts/Bindings/sound/wm8523.txt2
-rw-r--r--dts/Bindings/sound/wm8524.txt2
-rw-r--r--dts/Bindings/sound/wm8580.txt2
-rw-r--r--dts/Bindings/sound/wm8711.txt2
-rw-r--r--dts/Bindings/sound/wm8728.txt2
-rw-r--r--dts/Bindings/sound/wm8731.txt2
-rw-r--r--dts/Bindings/sound/wm8737.txt2
-rw-r--r--dts/Bindings/sound/wm8741.txt2
-rw-r--r--dts/Bindings/sound/wm8750.txt2
-rw-r--r--dts/Bindings/sound/wm8753.txt2
-rw-r--r--dts/Bindings/sound/wm8770.txt2
-rw-r--r--dts/Bindings/sound/wm8776.txt2
-rw-r--r--dts/Bindings/sound/wm8804.txt2
-rw-r--r--dts/Bindings/sound/wm8903.txt2
-rw-r--r--dts/Bindings/sound/wm8960.txt2
-rw-r--r--dts/Bindings/sound/wm8962.txt2
-rw-r--r--dts/Bindings/sound/wm8994.txt2
49 files changed, 668 insertions, 36 deletions
diff --git a/dts/Bindings/sound/adi,ssm2305.txt b/dts/Bindings/sound/adi,ssm2305.txt
new file mode 100644
index 0000000..a9c9d83
--- /dev/null
+++ b/dts/Bindings/sound/adi,ssm2305.txt
@@ -0,0 +1,14 @@
+Analog Devices SSM2305 Speaker Amplifier
+========================================
+
+Required properties:
+ - compatible : "adi,ssm2305"
+ - shutdown-gpios : The gpio connected to the shutdown pin.
+ The gpio signal is ACTIVE_LOW.
+
+Example:
+
+ssm2305: analog-amplifier {
+ compatible = "adi,ssm2305";
+ shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+};
diff --git a/dts/Bindings/sound/atmel-i2s.txt b/dts/Bindings/sound/atmel-i2s.txt
new file mode 100644
index 0000000..735368b
--- /dev/null
+++ b/dts/Bindings/sound/atmel-i2s.txt
@@ -0,0 +1,47 @@
+* Atmel I2S controller
+
+Required properties:
+- compatible: Should be "atmel,sama5d2-i2s".
+- reg: Should be the physical base address of the controller and the
+ length of memory mapped region.
+- interrupts: Should contain the interrupt for the controller.
+- dmas: Should be one per channel name listed in the dma-names property,
+ as described in atmel-dma.txt and dma.txt files.
+- dma-names: Two dmas have to be defined, "tx" and "rx".
+ This IP also supports one shared channel for both rx and tx;
+ if this mode is used, one "rx-tx" name must be used.
+- clocks: Must contain an entry for each entry in clock-names.
+ Please refer to clock-bindings.txt.
+- clock-names: Should be one of each entry matching the clocks phandles list:
+ - "pclk" (peripheral clock) Required.
+ - "gclk" (generated clock) Optional (1).
+ - "aclk" (Audio PLL clock) Optional (1).
+ - "muxclk" (I2S mux clock) Optional (1).
+
+Optional properties:
+- pinctrl-0: Should specify pin control groups used for this controller.
+- princtrl-names: Should contain only one value - "default".
+
+
+(1) : Only the peripheral clock is required. The generated clock, the Audio
+ PLL clock adn the I2S mux clock are optional and should only be set
+ together, when Master Mode is required.
+
+Example:
+
+ i2s@f8050000 {
+ compatible = "atmel,sama5d2-i2s";
+ reg = <0xf8050000 0x300>;
+ interrupts = <54 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(31))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(32))>;
+ dma-names = "tx", "rx";
+ clocks = <&i2s0_clk>, <&i2s0_gclk>, <&audio_pll_pmc>, <&i2s0muxck>;
+ clock-names = "pclk", "gclk", "aclk", "muxclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2s0_default>;
+ };
diff --git a/dts/Bindings/sound/cs42xx8.txt b/dts/Bindings/sound/cs42xx8.txt
index f631fbc..8619a15 100644
--- a/dts/Bindings/sound/cs42xx8.txt
+++ b/dts/Bindings/sound/cs42xx8.txt
@@ -16,7 +16,7 @@ Required properties:
Example:
-codec: cs42888@48 {
+cs42888: codec@48 {
compatible = "cirrus,cs42888";
reg = <0x48>;
clocks = <&codec_mclk 0>;
diff --git a/dts/Bindings/sound/fsl,asrc.txt b/dts/Bindings/sound/fsl,asrc.txt
index f5a1411..1d4d9f9 100644
--- a/dts/Bindings/sound/fsl,asrc.txt
+++ b/dts/Bindings/sound/fsl,asrc.txt
@@ -31,14 +31,16 @@ Required properties:
it. This property is optional depending on the SoC
design.
- - big-endian : If this property is absent, the little endian mode
- will be in use as default. Otherwise, the big endian
- mode will be in use for all the device registers.
-
- fsl,asrc-rate : Defines a mutual sample rate used by DPCM Back Ends.
- fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends.
+Optional properties:
+
+ - big-endian : If this property is absent, the little endian mode
+ will be in use as default. Otherwise, the big endian
+ mode will be in use for all the device registers.
+
Example:
asrc: asrc@2034000 {
diff --git a/dts/Bindings/sound/fsl,esai.txt b/dts/Bindings/sound/fsl,esai.txt
index cacd18b..5b99143 100644
--- a/dts/Bindings/sound/fsl,esai.txt
+++ b/dts/Bindings/sound/fsl,esai.txt
@@ -42,6 +42,8 @@ Required properties:
means all the settings for Receiving would be
duplicated from Transmition related registers.
+Optional properties:
+
- big-endian : If this property is absent, the native endian mode
will be in use as default, or the big endian mode
will be in use for all the device registers.
diff --git a/dts/Bindings/sound/fsl,spdif.txt b/dts/Bindings/sound/fsl,spdif.txt
index 38cfa75..8b324f8 100644
--- a/dts/Bindings/sound/fsl,spdif.txt
+++ b/dts/Bindings/sound/fsl,spdif.txt
@@ -33,6 +33,8 @@ Required properties:
it. This property is optional depending on the SoC
design.
+Optional properties:
+
- big-endian : If this property is absent, the native endian mode
will be in use as default, or the big endian mode
will be in use for all the device registers.
diff --git a/dts/Bindings/sound/fsl-sai.txt b/dts/Bindings/sound/fsl-sai.txt
index 740b467..dd9e597 100644
--- a/dts/Bindings/sound/fsl-sai.txt
+++ b/dts/Bindings/sound/fsl-sai.txt
@@ -28,9 +28,6 @@ Required properties:
pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
for details of the property values.
- - big-endian : Boolean property, required if all the FTM_PWM
- registers are big-endian rather than little-endian.
-
- lsb-first : Configures whether the LSB or the MSB is transmitted
first for the fifo data. If this property is absent,
the MSB is transmitted first as default, or the LSB
@@ -48,6 +45,11 @@ Required properties:
receive data by following their own bit clocks and
frame sync clocks separately.
+Optional properties:
+
+ - big-endian : Boolean property, required if all the SAI
+ registers are big-endian rather than little-endian.
+
Optional properties (for mx6ul):
- fsl,sai-mclk-direction-output: This is a boolean property. If present,
diff --git a/dts/Bindings/sound/mt2701-afe-pcm.txt b/dts/Bindings/sound/mt2701-afe-pcm.txt
index e2f7f49..560762e 100644
--- a/dts/Bindings/sound/mt2701-afe-pcm.txt
+++ b/dts/Bindings/sound/mt2701-afe-pcm.txt
@@ -1,7 +1,9 @@
Mediatek AFE PCM controller for mt2701
Required properties:
-- compatible = "mediatek,mt2701-audio";
+- compatible: should be one of the followings.
+ - "mediatek,mt2701-audio"
+ - "mediatek,mt7622-audio"
- interrupts: should contain AFE and ASYS interrupts
- interrupt-names: should be "afe" and "asys"
- power-domains: should define the power domain
diff --git a/dts/Bindings/sound/mt6351.txt b/dts/Bindings/sound/mt6351.txt
new file mode 100644
index 0000000..7fb2cb9
--- /dev/null
+++ b/dts/Bindings/sound/mt6351.txt
@@ -0,0 +1,16 @@
+Mediatek MT6351 Audio Codec
+
+The communication between MT6351 and SoC is through Mediatek PMIC wrapper.
+For more detail, please visit Mediatek PMIC wrapper documentation.
+
+Must be a child node of PMIC wrapper.
+
+Required properties:
+
+- compatible : "mediatek,mt6351-sound".
+
+Example:
+
+mt6351_snd {
+ compatible = "mediatek,mt6351-sound";
+};
diff --git a/dts/Bindings/sound/mt6797-afe-pcm.txt b/dts/Bindings/sound/mt6797-afe-pcm.txt
new file mode 100644
index 0000000..0ae29de
--- /dev/null
+++ b/dts/Bindings/sound/mt6797-afe-pcm.txt
@@ -0,0 +1,42 @@
+Mediatek AFE PCM controller for mt6797
+
+Required properties:
+- compatible = "mediatek,mt6797-audio";
+- reg: register location and size
+- interrupts: should contain AFE interrupt
+- power-domains: should define the power domain
+- clocks: Must contain an entry for each entry in clock-names
+- clock-names: should have these clock names:
+ "infra_sys_audio_clk",
+ "infra_sys_audio_26m",
+ "mtkaif_26m_clk",
+ "top_mux_audio",
+ "top_mux_aud_intbus",
+ "top_sys_pll3_d4",
+ "top_sys_pll1_d4",
+ "top_clk26m_clk";
+
+Example:
+
+ afe: mt6797-afe-pcm@11220000 {
+ compatible = "mediatek,mt6797-audio";
+ reg = <0 0x11220000 0 0x1000>;
+ interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_LOW>;
+ power-domains = <&scpsys MT6797_POWER_DOMAIN_AUDIO>;
+ clocks = <&infrasys CLK_INFRA_AUDIO>,
+ <&infrasys CLK_INFRA_AUDIO_26M>,
+ <&infrasys CLK_INFRA_AUDIO_26M_PAD_TOP>,
+ <&topckgen CLK_TOP_MUX_AUDIO>,
+ <&topckgen CLK_TOP_MUX_AUD_INTBUS>,
+ <&topckgen CLK_TOP_SYSPLL3_D4>,
+ <&topckgen CLK_TOP_SYSPLL1_D4>,
+ <&clk26m>;
+ clock-names = "infra_sys_audio_clk",
+ "infra_sys_audio_26m",
+ "mtkaif_26m_clk",
+ "top_mux_audio",
+ "top_mux_aud_intbus",
+ "top_sys_pll3_d4",
+ "top_sys_pll1_d4",
+ "top_clk26m_clk";
+ };
diff --git a/dts/Bindings/sound/mt6797-mt6351.txt b/dts/Bindings/sound/mt6797-mt6351.txt
new file mode 100644
index 0000000..1d95a88
--- /dev/null
+++ b/dts/Bindings/sound/mt6797-mt6351.txt
@@ -0,0 +1,14 @@
+MT6797 with MT6351 CODEC
+
+Required properties:
+- compatible: "mediatek,mt6797-mt6351-sound"
+- mediatek,platform: the phandle of MT6797 ASoC platform
+- mediatek,audio-codec: the phandles of MT6351 codec
+
+Example:
+
+ sound {
+ compatible = "mediatek,mt6797-mt6351-sound";
+ mediatek,audio-codec = <&mt6351_snd>;
+ mediatek,platform = <&afe>;
+ };
diff --git a/dts/Bindings/sound/qcom,apq8096.txt b/dts/Bindings/sound/qcom,apq8096.txt
new file mode 100644
index 0000000..aa54e49
--- /dev/null
+++ b/dts/Bindings/sound/qcom,apq8096.txt
@@ -0,0 +1,109 @@
+* Qualcomm Technologies APQ8096 ASoC sound card driver
+
+This binding describes the APQ8096 sound card, which uses qdsp for audio.
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,apq8096-sndcard"
+
+- qcom,audio-routing:
+ Usage: Optional
+ Value type: <stringlist>
+ Definition: 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 could be power supplies, MicBias
+ of codec and the jacks on the board:
+ Valid names include:
+
+ Board Connectors:
+ "Headphone Left"
+ "Headphone Right"
+ "Earphone"
+ "Line Out1"
+ "Line Out2"
+ "Line Out3"
+ "Line Out4"
+ "Analog Mic1"
+ "Analog Mic2"
+ "Analog Mic3"
+ "Analog Mic4"
+ "Analog Mic5"
+ "Analog Mic6"
+ "Digital Mic2"
+ "Digital Mic3"
+
+ Audio pins and MicBias on WCD9335 Codec:
+ "MIC_BIAS1
+ "MIC_BIAS2"
+ "MIC_BIAS3"
+ "MIC_BIAS4"
+ "AMIC1"
+ "AMIC2"
+ "AMIC3"
+ "AMIC4"
+ "AMIC5"
+ "AMIC6"
+ "AMIC6"
+ "DMIC1"
+ "DMIC2"
+ "DMIC3"
+= dailinks
+Each subnode of sndcard represents either a dailink, and subnodes of each
+dailinks would be cpu/codec/platform dais.
+
+- link-name:
+ Usage: required
+ Value type: <string>
+ Definition: User friendly name for dai link
+
+= CPU, PLATFORM, CODEC dais subnodes
+- cpu:
+ Usage: required
+ Value type: <subnode>
+ Definition: cpu dai sub-node
+
+- codec:
+ Usage: Optional
+ Value type: <subnode>
+ Definition: codec dai sub-node
+
+- platform:
+ Usage: Optional
+ Value type: <subnode>
+ Definition: platform dai sub-node
+
+- sound-dai:
+ Usage: required
+ Value type: <phandle with arguments>
+ Definition: dai phandle/s and port of CPU/CODEC/PLATFORM node.
+
+Example:
+
+audio {
+ compatible = "qcom,apq8096-sndcard";
+ qcom,model = "DB820c";
+
+ mm1-dai-link {
+ link-name = "MultiMedia1";
+ cpu {
+ sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
+ };
+ };
+
+ hdmi-dai-link {
+ link-name = "HDMI Playback";
+ cpu {
+ sound-dai = <&q6afe HDMI_RX>;
+ };
+
+ platform {
+ sound-dai = <&q6adm>;
+ };
+
+ codec {
+ sound-dai = <&hdmi 0>;
+ };
+ };
+};
diff --git a/dts/Bindings/sound/qcom,q6adm.txt b/dts/Bindings/sound/qcom,q6adm.txt
new file mode 100644
index 0000000..cb709e5
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6adm.txt
@@ -0,0 +1,33 @@
+Qualcomm Audio Device Manager (Q6ADM) binding
+
+Q6ADM is one of the APR audio service on Q6DSP.
+Please refer to qcom,apr.txt for details of the coommon apr service bindings
+used by the apr service device.
+
+- but must contain the following property:
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,q6adm-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
+ Or "qcom,q6adm" where the version number can be queried
+ from DSP.
+ example "qcom,q6adm-v2.0"
+
+
+= ADM routing
+"routing" subnode of the ADM node represents adm routing specific configuration
+
+- #sound-dai-cells
+ Usage: required
+ Value type: <u32>
+ Definition: Must be 0
+
+= EXAMPLE
+q6adm@8 {
+ compatible = "qcom,q6adm";
+ reg = <APR_SVC_ADM>;
+ q6routing: routing {
+ #sound-dai-cells = <0>;
+ };
+};
diff --git a/dts/Bindings/sound/qcom,q6afe.txt b/dts/Bindings/sound/qcom,q6afe.txt
new file mode 100644
index 0000000..bdbf87d
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6afe.txt
@@ -0,0 +1,172 @@
+Qualcomm Audio Front End (Q6AFE) binding
+
+AFE is one of the APR audio service on Q6DSP
+Please refer to qcom,apr.txt for details of the common apr service bindings
+used by all apr services. Must contain the following properties.
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,q6afe-v<MAJOR-NUMBER>.<MINOR-NUMBER>"
+ Or "qcom,q6afe" where the version number can be queried
+ 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.
+
+- #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 1-4 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
+
+= EXAMPLE
+
+q6afe@4 {
+ compatible = "qcom,q6afe";
+ reg = <APR_SVC_AFE>;
+
+ dais {
+ #sound-dai-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi@1 {
+ reg = <1>;
+ };
+
+ tdm@24 {
+ reg = <24>;
+ 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>;
+
+ };
+
+ tdm@25 {
+ reg = <25>;
+ 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>;
+ };
+
+ prim-mi2s-rx@16 {
+ reg = <16>;
+ qcom,sd-lines = <1 3>;
+ };
+
+ prim-mi2s-tx@17 {
+ reg = <17>;
+ qcom,sd-lines = <2>;
+ };
+
+ sec-mi2s-rx@18 {
+ reg = <18>;
+ qcom,sd-lines = <1 4>;
+ };
+
+ sec-mi2s-tx@19 {
+ reg = <19>;
+ qcom,sd-lines = <2>;
+ };
+
+ tert-mi2s-rx@20 {
+ reg = <20>;
+ qcom,sd-lines = <2 4>;
+ };
+
+ tert-mi2s-tx@21 {
+ reg = <21>;
+ qcom,sd-lines = <1>;
+ };
+
+ quat-mi2s-rx@22 {
+ reg = <22>;
+ qcom,sd-lines = <1>;
+ };
+
+ quat-mi2s-tx@23 {
+ reg = <23>;
+ qcom,sd-lines = <2>;
+ };
+ };
+};
diff --git a/dts/Bindings/sound/qcom,q6asm.txt b/dts/Bindings/sound/qcom,q6asm.txt
new file mode 100644
index 0000000..2178eb9
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6asm.txt
@@ -0,0 +1,33 @@
+Qualcomm Audio Stream Manager (Q6ASM) binding
+
+Q6ASM is one of the APR audio service on Q6DSP.
+Please refer to qcom,apr.txt for details of the common apr service bindings
+used by the apr service device.
+
+- but must contain the following property:
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
+ Or "qcom,q6asm" where the version number can be queried
+ from DSP.
+ example "qcom,q6asm-v2.0"
+
+= ASM DAIs (Digial Audio Interface)
+"dais" subnode of the ASM node represents dai specific configuration
+
+- #sound-dai-cells
+ Usage: required
+ Value type: <u32>
+ Definition: Must be 1
+
+= EXAMPLE
+
+q6asm@7 {
+ compatible = "qcom,q6asm";
+ reg = <APR_SVC_ASM>;
+ q6asmdai: dais {
+ #sound-dai-cells = <1>;
+ };
+};
diff --git a/dts/Bindings/sound/qcom,q6core.txt b/dts/Bindings/sound/qcom,q6core.txt
new file mode 100644
index 0000000..7f36ff8
--- /dev/null
+++ b/dts/Bindings/sound/qcom,q6core.txt
@@ -0,0 +1,21 @@
+Qualcomm ADSP Core service binding
+
+Q6CORE is one of the APR audio service on Q6DSP.
+Please refer to qcom,apr.txt for details of the common apr service bindings
+used by the apr service device.
+
+- but must contain the following property:
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,q6core-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
+ Or "qcom,q6core" where the version number can be queried
+ from DSP.
+ example "qcom,q6core-v2.0"
+
+= EXAMPLE
+q6core@3 {
+ compatible = "qcom,q6core";
+ reg = <APR_SVC_ADSP_CORE>;
+};
diff --git a/dts/Bindings/sound/rt274.txt b/dts/Bindings/sound/rt274.txt
index e9a6178..791a1bd 100644
--- a/dts/Bindings/sound/rt274.txt
+++ b/dts/Bindings/sound/rt274.txt
@@ -26,7 +26,7 @@ Pins on the device (for linking into audio routes) for RT274:
Example:
-codec: rt274@1c {
+rt274: codec@1c {
compatible = "realtek,rt274";
reg = <0x1c>;
interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
diff --git a/dts/Bindings/sound/rt5514.txt b/dts/Bindings/sound/rt5514.txt
index 4f33b0d..b25ed08 100644
--- a/dts/Bindings/sound/rt5514.txt
+++ b/dts/Bindings/sound/rt5514.txt
@@ -32,7 +32,7 @@ Pins on the device (for linking into audio routes) for I2C:
Example:
-codec: rt5514@57 {
+rt5514: codec@57 {
compatible = "realtek,rt5514";
reg = <0x57>;
};
diff --git a/dts/Bindings/sound/rt5616.txt b/dts/Bindings/sound/rt5616.txt
index e410858..540a4bf 100644
--- a/dts/Bindings/sound/rt5616.txt
+++ b/dts/Bindings/sound/rt5616.txt
@@ -26,7 +26,7 @@ Pins on the device (for linking into audio routes) for RT5616:
Example:
-codec: rt5616@1b {
+rt5616: codec@1b {
compatible = "realtek,rt5616";
reg = <0x1b>;
};
diff --git a/dts/Bindings/sound/rt5640.txt b/dts/Bindings/sound/rt5640.txt
index 57fe646..e40e489 100644
--- a/dts/Bindings/sound/rt5640.txt
+++ b/dts/Bindings/sound/rt5640.txt
@@ -22,6 +22,41 @@ Optional properties:
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
+- realtek,dmic1-data-pin
+ 0: dmic1 is not used
+ 1: using IN1P pin as dmic1 data pin
+ 2: using GPIO3 pin as dmic1 data pin
+
+- realtek,dmic2-data-pin
+ 0: dmic2 is not used
+ 1: using IN1N pin as dmic2 data pin
+ 2: using GPIO4 pin as dmic2 data pin
+
+- realtek,jack-detect-source
+ u32. Valid values:
+ 0: jack-detect is not used
+ 1: Use GPIO1 for jack-detect
+ 2: Use JD1_IN4P for jack-detect
+ 3: Use JD2_IN4N for jack-detect
+ 4: Use GPIO2 for jack-detect
+ 5: Use GPIO3 for jack-detect
+ 6: Use GPIO4 for jack-detect
+
+- realtek,jack-detect-not-inverted
+ bool. Normal jack-detect switches give an inverted signal, set this bool
+ in the rare case you've a jack-detect switch which is not inverted.
+
+- realtek,over-current-threshold-microamp
+ u32, micbias over-current detection threshold in µA, valid values are
+ 600, 1500 and 2000µA.
+
+- realtek,over-current-scale-factor
+ u32, micbias over-current detection scale-factor, valid values are:
+ 0: Scale current by 0.5
+ 1: Scale current by 0.75
+ 2: Scale current by 1.0
+ 3: Scale current by 1.5
+
Pins on the device (for linking into audio routes) for RT5639/RT5640:
* DMIC1
diff --git a/dts/Bindings/sound/rt5645.txt b/dts/Bindings/sound/rt5645.txt
index 7cee1f5..a03f9a8 100644
--- a/dts/Bindings/sound/rt5645.txt
+++ b/dts/Bindings/sound/rt5645.txt
@@ -69,4 +69,4 @@ codec: rt5650@1a {
realtek,dmic-en = "true";
realtek,en-jd-func = "true";
realtek,jd-mode = <3>;
-}; \ No newline at end of file
+};
diff --git a/dts/Bindings/sound/rt5651.txt b/dts/Bindings/sound/rt5651.txt
index b852218..a41199a 100644
--- a/dts/Bindings/sound/rt5651.txt
+++ b/dts/Bindings/sound/rt5651.txt
@@ -50,7 +50,7 @@ Pins on the device (for linking into audio routes) for RT5651:
Example:
-codec: rt5651@1a {
+rt5651: codec@1a {
compatible = "realtek,rt5651";
reg = <0x1a>;
realtek,dmic-en = "true";
diff --git a/dts/Bindings/sound/rt5663.txt b/dts/Bindings/sound/rt5663.txt
index 497bcfc..2338644 100644
--- a/dts/Bindings/sound/rt5663.txt
+++ b/dts/Bindings/sound/rt5663.txt
@@ -47,7 +47,7 @@ Pins on the device (for linking into audio routes) for RT5663:
Example:
-codec: rt5663@12 {
+rt5663: codec@12 {
compatible = "realtek,rt5663";
reg = <0x12>;
interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
diff --git a/dts/Bindings/sound/rt5668.txt b/dts/Bindings/sound/rt5668.txt
new file mode 100644
index 0000000..c88b96e
--- /dev/null
+++ b/dts/Bindings/sound/rt5668.txt
@@ -0,0 +1,50 @@
+RT5668B audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+- compatible : "realtek,rt5668b"
+
+- reg : The I2C address of the device.
+
+Optional properties:
+
+- interrupts : The CODEC's interrupt output.
+
+- realtek,dmic1-data-pin
+ 0: dmic1 is not used
+ 1: using GPIO2 pin as dmic1 data pin
+ 2: using GPIO5 pin as dmic1 data pin
+
+- realtek,dmic1-clk-pin
+ 0: using GPIO1 pin as dmic1 clock pin
+ 1: using GPIO3 pin as dmic1 clock pin
+
+- realtek,jd-src
+ 0: No JD is used
+ 1: using JD1 as JD source
+
+- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
+
+Pins on the device (for linking into audio routes) for RT5668B:
+
+ * DMIC L1
+ * DMIC R1
+ * IN1P
+ * HPOL
+ * HPOR
+
+Example:
+
+rt5668 {
+ compatible = "realtek,rt5668b";
+ reg = <0x1a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(U, 6) GPIO_ACTIVE_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>;
+};
diff --git a/dts/Bindings/sound/sgtl5000.txt b/dts/Bindings/sound/sgtl5000.txt
index 9a36c7e..0f21445 100644
--- a/dts/Bindings/sound/sgtl5000.txt
+++ b/dts/Bindings/sound/sgtl5000.txt
@@ -39,7 +39,7 @@ VDDIO 1.8V 2.5V 3.3V
Example:
-codec: sgtl5000@a {
+sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
#sound-dai-cells = <0>;
diff --git a/dts/Bindings/sound/simple-card.txt b/dts/Bindings/sound/simple-card.txt
index 17c13e7..a4c72d0 100644
--- a/dts/Bindings/sound/simple-card.txt
+++ b/dts/Bindings/sound/simple-card.txt
@@ -86,6 +86,11 @@ Optional CPU/CODEC subnodes properties:
in dai startup() and disabled with
clk_disable_unprepare() in dai
shutdown().
+ If a clock is specified and a
+ multiplication factor is given with
+ mclk-fs, the clock will be set to the
+ calculated mclk frequency when the
+ stream starts.
- system-clock-direction-out : specifies clock direction as 'out' on
initialization. It is useful for some aCPUs with
fixed clocks.
diff --git a/dts/Bindings/sound/st,stm32-i2s.txt b/dts/Bindings/sound/st,stm32-i2s.txt
index 4bda520..58c3413 100644
--- a/dts/Bindings/sound/st,stm32-i2s.txt
+++ b/dts/Bindings/sound/st,stm32-i2s.txt
@@ -18,7 +18,7 @@ Required properties:
See Documentation/devicetree/bindings/dma/stm32-dma.txt.
- dma-names: Identifier for each DMA request line. Must be "tx" and "rx".
- pinctrl-names: should contain only value "default"
- - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
+ - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
Optional properties:
- resets: Reference to a reset controller asserting the reset controller
diff --git a/dts/Bindings/sound/st,stm32-sai.txt b/dts/Bindings/sound/st,stm32-sai.txt
index f301cdf..3a3fc50 100644
--- a/dts/Bindings/sound/st,stm32-sai.txt
+++ b/dts/Bindings/sound/st,stm32-sai.txt
@@ -37,7 +37,7 @@ SAI subnodes required properties:
"tx": if sai sub-block is configured as playback DAI
"rx": if sai sub-block is configured as capture DAI
- pinctrl-names: should contain only value "default"
- - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
+ - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
SAI subnodes Optional properties:
- st,sync: specify synchronization mode.
diff --git a/dts/Bindings/sound/ti,tas6424.txt b/dts/Bindings/sound/ti,tas6424.txt
index 1c4ada0..eacb54f 100644
--- a/dts/Bindings/sound/ti,tas6424.txt
+++ b/dts/Bindings/sound/ti,tas6424.txt
@@ -6,6 +6,8 @@ Required properties:
- compatible: "ti,tas6424" - TAS6424
- reg: I2C slave address
- sound-dai-cells: must be equal to 0
+ - standby-gpios: GPIO used to shut the TAS6424 down.
+ - mute-gpios: GPIO used to mute all the outputs
Example:
diff --git a/dts/Bindings/sound/tscs42xx.txt b/dts/Bindings/sound/tscs42xx.txt
index 2ac2f09..7eea32e 100644
--- a/dts/Bindings/sound/tscs42xx.txt
+++ b/dts/Bindings/sound/tscs42xx.txt
@@ -8,9 +8,15 @@ Required Properties:
- reg : <0x71> for analog mic
<0x69> for digital mic
+ - clock-names: Must one of the following "mclk1", "xtal", "mclk2"
+
+ - clocks: phandle of the clock that provides the codec sysclk
+
Example:
wookie: codec@69 {
compatible = "tempo,tscs42A2";
reg = <0x69>;
+ clock-names = "xtal";
+ clocks = <&audio_xtal>;
};
diff --git a/dts/Bindings/sound/tscs454.txt b/dts/Bindings/sound/tscs454.txt
new file mode 100644
index 0000000..3ba3e2d
--- /dev/null
+++ b/dts/Bindings/sound/tscs454.txt
@@ -0,0 +1,23 @@
+TSCS454 Audio CODEC
+
+Required Properties:
+
+ - compatible : "tempo,tscs454"
+
+ - reg : <0x69>
+
+ - clock-names: Must one of the following "xtal", "mclk1", "mclk2"
+
+ - clocks: phandle of the clock that provides the codec sysclk
+
+ Note: If clock is not provided then bit clock is assumed
+
+Example:
+
+redwood: codec@69 {
+ #sound-dai-cells = <1>;
+ compatible = "tempo,tscs454";
+ reg = <0x69>;
+ clock-names = "mclk1";
+ clocks = <&audio_mclk>;
+};
diff --git a/dts/Bindings/sound/wm8510.txt b/dts/Bindings/sound/wm8510.txt
index fa1a32b..e6b6cc0 100644
--- a/dts/Bindings/sound/wm8510.txt
+++ b/dts/Bindings/sound/wm8510.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8510@1a {
+wm8510: codec@1a {
compatible = "wlf,wm8510";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8523.txt b/dts/Bindings/sound/wm8523.txt
index 0474618..f3a6485 100644
--- a/dts/Bindings/sound/wm8523.txt
+++ b/dts/Bindings/sound/wm8523.txt
@@ -10,7 +10,7 @@ Required properties:
Example:
-codec: wm8523@1a {
+wm8523: codec@1a {
compatible = "wlf,wm8523";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8524.txt b/dts/Bindings/sound/wm8524.txt
index 0f05535..f6c0c26 100644
--- a/dts/Bindings/sound/wm8524.txt
+++ b/dts/Bindings/sound/wm8524.txt
@@ -10,7 +10,7 @@ Required properties:
Example:
-codec: wm8524 {
+wm8524: codec {
compatible = "wlf,wm8524";
wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
};
diff --git a/dts/Bindings/sound/wm8580.txt b/dts/Bindings/sound/wm8580.txt
index 78fce9b..ff3f9f5 100644
--- a/dts/Bindings/sound/wm8580.txt
+++ b/dts/Bindings/sound/wm8580.txt
@@ -10,7 +10,7 @@ Required properties:
Example:
-codec: wm8580@1a {
+wm8580: codec@1a {
compatible = "wlf,wm8580";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8711.txt b/dts/Bindings/sound/wm8711.txt
index 8ed9998..c30a138 100644
--- a/dts/Bindings/sound/wm8711.txt
+++ b/dts/Bindings/sound/wm8711.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8711@1a {
+wm8711: codec@1a {
compatible = "wlf,wm8711";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8728.txt b/dts/Bindings/sound/wm8728.txt
index a8b5c36..a3608b4 100644
--- a/dts/Bindings/sound/wm8728.txt
+++ b/dts/Bindings/sound/wm8728.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8728@1a {
+wm8728: codec@1a {
compatible = "wlf,wm8728";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8731.txt b/dts/Bindings/sound/wm8731.txt
index 236690e..f660d9b 100644
--- a/dts/Bindings/sound/wm8731.txt
+++ b/dts/Bindings/sound/wm8731.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8731@1a {
+wm8731: codec@1a {
compatible = "wlf,wm8731";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8737.txt b/dts/Bindings/sound/wm8737.txt
index 4bc2cea..eda1ec6 100644
--- a/dts/Bindings/sound/wm8737.txt
+++ b/dts/Bindings/sound/wm8737.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8737@1a {
+wm8737: codec@1a {
compatible = "wlf,wm8737";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8741.txt b/dts/Bindings/sound/wm8741.txt
index a133154..b69e196 100644
--- a/dts/Bindings/sound/wm8741.txt
+++ b/dts/Bindings/sound/wm8741.txt
@@ -21,7 +21,7 @@ Optional properties:
Example:
-codec: wm8741@1a {
+wm8741: codec@1a {
compatible = "wlf,wm8741";
reg = <0x1a>;
diff --git a/dts/Bindings/sound/wm8750.txt b/dts/Bindings/sound/wm8750.txt
index 8db239f..682f221 100644
--- a/dts/Bindings/sound/wm8750.txt
+++ b/dts/Bindings/sound/wm8750.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8750@1a {
+wm8750: codec@1a {
compatible = "wlf,wm8750";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8753.txt b/dts/Bindings/sound/wm8753.txt
index 8eee612..eca9e5a 100644
--- a/dts/Bindings/sound/wm8753.txt
+++ b/dts/Bindings/sound/wm8753.txt
@@ -34,7 +34,7 @@ Pins on the device (for linking into audio routes):
Example:
-codec: wm8753@1a {
+wm8753: codec@1a {
compatible = "wlf,wm8753";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8770.txt b/dts/Bindings/sound/wm8770.txt
index 866e00c..cac762a 100644
--- a/dts/Bindings/sound/wm8770.txt
+++ b/dts/Bindings/sound/wm8770.txt
@@ -10,7 +10,7 @@ Required properties:
Example:
-codec: wm8770@1 {
+wm8770: codec@1 {
compatible = "wlf,wm8770";
reg = <1>;
};
diff --git a/dts/Bindings/sound/wm8776.txt b/dts/Bindings/sound/wm8776.txt
index 3b9ca49..0117336 100644
--- a/dts/Bindings/sound/wm8776.txt
+++ b/dts/Bindings/sound/wm8776.txt
@@ -12,7 +12,7 @@ Required properties:
Example:
-codec: wm8776@1a {
+wm8776: codec@1a {
compatible = "wlf,wm8776";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8804.txt b/dts/Bindings/sound/wm8804.txt
index 6fd124b..2c1641c 100644
--- a/dts/Bindings/sound/wm8804.txt
+++ b/dts/Bindings/sound/wm8804.txt
@@ -19,7 +19,7 @@ Optional properties:
Example:
-codec: wm8804@1a {
+wm8804: codec@1a {
compatible = "wlf,wm8804";
reg = <0x1a>;
};
diff --git a/dts/Bindings/sound/wm8903.txt b/dts/Bindings/sound/wm8903.txt
index afc51ca..6371c24 100644
--- a/dts/Bindings/sound/wm8903.txt
+++ b/dts/Bindings/sound/wm8903.txt
@@ -57,7 +57,7 @@ Pins on the device (for linking into audio routes):
Example:
-codec: wm8903@1a {
+wm8903: codec@1a {
compatible = "wlf,wm8903";
reg = <0x1a>;
interrupts = < 347 >;
diff --git a/dts/Bindings/sound/wm8960.txt b/dts/Bindings/sound/wm8960.txt
index 2deb8a3..6d29ac3 100644
--- a/dts/Bindings/sound/wm8960.txt
+++ b/dts/Bindings/sound/wm8960.txt
@@ -23,7 +23,7 @@ Optional properties:
Example:
-codec: wm8960@1a {
+wm8960: codec@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
diff --git a/dts/Bindings/sound/wm8962.txt b/dts/Bindings/sound/wm8962.txt
index 7f82b59..dcfa9a3 100644
--- a/dts/Bindings/sound/wm8962.txt
+++ b/dts/Bindings/sound/wm8962.txt
@@ -24,7 +24,7 @@ Optional properties:
Example:
-codec: wm8962@1a {
+wm8962: codec@1a {
compatible = "wlf,wm8962";
reg = <0x1a>;
diff --git a/dts/Bindings/sound/wm8994.txt b/dts/Bindings/sound/wm8994.txt
index 68c4e8d..4a9dead 100644
--- a/dts/Bindings/sound/wm8994.txt
+++ b/dts/Bindings/sound/wm8994.txt
@@ -59,7 +59,7 @@ Optional properties:
Example:
-codec: wm8994@1a {
+wm8994: codec@1a {
compatible = "wlf,wm8994";
reg = <0x1a>;