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Merge branch 'asoc-5.3' into asoc-next

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This commit is contained in:
Mark Brown
2019-07-06 12:25:26 +01:00
parent 0dceaf7c79 87a6fe80d5
commit 043b35f281
312 changed files with 26362 additions and 4794 deletions
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2
Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
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@@ -11,7 +11,7 @@ Required properties:
- clock-names: must contain "mclk", which is the DCMI peripherial clock
- pinctrl: the pincontrol settings to configure muxing properly
for pins that connect to DCMI device.
See Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt.
See Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml.
- dmas: phandle to DMA controller node,
see Documentation/devicetree/bindings/dma/stm32-dma.txt
- dma-names: must contain "tx", which is the transmit channel from DCMI to DMA

132
Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml Normal file
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@@ -0,0 +1,132 @@
# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-i2s.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A10 I2S Controller Device Tree Bindings
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <maxime.ripard@bootlin.com>
properties:
"#sound-dai-cells":
const: 0
compatible:
oneOf:
- const: allwinner,sun4i-a10-i2s
- const: allwinner,sun6i-a31-i2s
- const: allwinner,sun8i-a83t-i2s
- const: allwinner,sun8i-h3-i2s
- const: allwinner,sun50i-a64-codec-i2s
- items:
- const: allwinner,sun50i-a64-i2s
- const: allwinner,sun8i-h3-i2s
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: Bus Clock
- description: Module Clock
clock-names:
items:
- const: apb
- const: mod
# Even though it only applies to subschemas under the conditionals,
# not listing them here will trigger a warning because of the
# additionalsProperties set to false.
dmas: true
dma-names: true
resets:
maxItems: 1
allOf:
- if:
properties:
compatible:
contains:
enum:
- allwinner,sun6i-a31-i2s
- allwinner,sun8i-a83t-i2s
- allwinner,sun8i-h3-i2s
- allwinner,sun50i-a64-codec-i2s
then:
required:
- resets
- if:
properties:
compatible:
contains:
const: allwinner,sun8i-a83t-i2s
then:
properties:
dmas:
minItems: 1
maxItems: 2
items:
- description: RX DMA Channel
- description: TX DMA Channel
description:
Some controllers cannot receive but can only transmit
data. In such a case, the RX DMA channel is to be omitted.
dma-names:
oneOf:
- items:
- const: rx
- const: tx
- const: tx
description:
Some controllers cannot receive but can only transmit
data. In such a case, the RX name is to be omitted.
else:
properties:
dmas:
items:
- description: RX DMA Channel
- description: TX DMA Channel
dma-names:
items:
- const: rx
- const: tx
required:
- "#sound-dai-cells"
- compatible
- reg
- interrupts
- clocks
- clock-names
- dmas
- dma-names
additionalProperties: false
examples:
- |
i2s0: i2s@1c22400 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun4i-a10-i2s";
reg = <0x01c22400 0x400>;
interrupts = <0 16 4>;
clocks = <&apb0_gates 3>, <&i2s0_clk>;
clock-names = "apb", "mod";
dmas = <&dma 0 3>, <&dma 0 3>;
dma-names = "rx", "tx";
};
...

120
Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml Normal file
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@@ -0,0 +1,120 @@
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-spdif.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A10 S/PDIF Controller Device Tree Bindings
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Liam Girdwood <lgirdwood@gmail.com>
- Mark Brown <broonie@kernel.org>
- Maxime Ripard <maxime.ripard@bootlin.com>
properties:
"#sound-dai-cells":
const: 0
compatible:
oneOf:
- const: allwinner,sun4i-a10-spdif
- const: allwinner,sun6i-a31-spdif
- const: allwinner,sun8i-h3-spdif
- const: allwinner,sun50i-h6-spdif
- items:
- const: allwinner,sun8i-a83t-spdif
- const: allwinner,sun8i-h3-spdif
- items:
- const: allwinner,sun50i-a64-spdif
- const: allwinner,sun8i-h3-spdif
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: Bus Clock
- description: Module Clock
clock-names:
items:
- const: apb
- const: spdif
# Even though it only applies to subschemas under the conditionals,
# not listing them here will trigger a warning because of the
# additionalsProperties set to false.
dmas: true
dma-names: true
resets:
maxItems: 1
allOf:
- if:
properties:
compatible:
contains:
enum:
- allwinner,sun6i-a31-spdif
- allwinner,sun8i-h3-spdif
then:
required:
- resets
- if:
properties:
compatible:
contains:
const: allwinner,sun8i-h3-spdif
then:
properties:
dmas:
description: TX DMA Channel
dma-names:
const: tx
else:
properties:
dmas:
items:
- description: RX DMA Channel
- description: TX DMA Channel
dma-names:
items:
- const: rx
- const: tx
required:
- "#sound-dai-cells"
- compatible
- reg
- interrupts
- clocks
- clock-names
- dmas
- dma-names
additionalProperties: false
examples:
- |
spdif: spdif@1c21000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun4i-a10-spdif";
reg = <0x01c21000 0x40>;
interrupts = <13>;
clocks = <&apb0_gates 1>, <&spdif_clk>;
clock-names = "apb", "spdif";
dmas = <&dma 0 2>, <&dma 0 2>;
dma-names = "rx", "tx";
};
...

6
Documentation/devicetree/bindings/sound/amlogic,axg-tdm-formatters.txt
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@@ -15,11 +15,15 @@ Required properties:
* "lrclk" : sample clock
* "lrclk_sel": sample clock input multiplexer
Example of TDMOUT_A on the A113 SoC:
Optional property:
- resets: phandle to the dedicated reset line of the tdm formatter.
Example of TDMOUT_A on the S905X2 SoC:
tdmout_a: audio-controller@500 {
compatible = "amlogic,axg-tdmout";
reg = <0x0 0x500 0x0 0x40>;
resets = <&clkc_audio AUD_RESET_TDMOUT_A>;
clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
<&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
<&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,

55
Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.txt Normal file
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@@ -0,0 +1,55 @@
* Amlogic HDMI Tx control glue
Required properties:
- compatible: "amlogic,g12a-tohdmitx"
- reg: physical base address of the controller and length of memory
mapped region.
- #sound-dai-cells: should be 1.
Example on the S905X2 SoC:
tohdmitx: audio-controller@744 {
compatible = "amlogic,g12a-tohdmitx";
reg = <0x0 0x744 0x0 0x4>;
#sound-dai-cells = <1>;
};
Example of an 'amlogic,axg-sound-card':
sound {
compatible = "amlogic,axg-sound-card";
[...]
dai-link-x {
sound-dai = <&tdmif_a>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
codec-0 {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
};
codec-1 {
sound-dai = <&external_dac>;
};
};
dai-link-y {
sound-dai = <&tdmif_c>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
codec {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
};
};
dai-link-z {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
sound-dai = <&hdmi_tx>;
};
};
};

6
Documentation/devicetree/bindings/sound/cs42xx8.txt
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@@ -14,6 +14,11 @@ Required properties:
- VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device,
as covered in Documentation/devicetree/bindings/regulator/regulator.txt
Optional properties:
- reset-gpios : a GPIO spec to define which pin is connected to the chip's
!RESET pin
Example:
cs42888: codec@48 {
@@ -25,4 +30,5 @@ cs42888: codec@48 {
VD-supply = <&reg_audio>;
VLS-supply = <&reg_audio>;
VLC-supply = <&reg_audio>;
reset-gpios = <&pca9557_b 1 GPIO_ACTIVE_LOW>;
};

3
Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
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@@ -44,6 +44,9 @@ Optional properties:
please refer to pinctrl-bindings.txt
- fck_parent : Should contain a valid clock name which will be used as parent
for the McASP fck
- auxclk-fs-ratio: When McASP is bus master indicates the ratio between AUCLK
and FS rate if applicable:
AUCLK rate = auxclk-fs-ratio * FS rate
Optional GPIO support:
If any McASP pin need to be used as GPIO then the McASP node must have:

67
Documentation/devicetree/bindings/sound/madera.txt Normal file
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@@ -0,0 +1,67 @@
Cirrus Logic Madera class audio codecs
This describes audio configuration bindings for these codecs.
See also the core bindings for the parent MFD driver:
See Documentation/devicetree/bindings/mfd/madera.txt
and defines for values used in these bindings:
include/dt-bindings/sound/madera.h
These properties are all contained in the parent MFD node.
Optional properties:
- cirrus,dmic-ref : Indicates how the MICBIAS pins have been externally
connected to DMICs on each input, one cell per input.
<IN1 IN2 IN3 ...>
A value of 0 indicates MICVDD and is the default, other values depend on the
codec:
For CS47L35 one of the CS47L35_DMIC_REF_xxx values
For all other codecs one of the MADERA_DMIC_REF_xxx values
Also see the datasheet for a description of the INn_DMIC_SUP field.
- cirrus,inmode : A list of input mode settings for each input. A maximum of
16 cells, with four cells per input in the order INnAL, INnAR INnBL INnBR.
For non-muxed inputs the first two cells for that input set the mode for
the left and right channel and the second two cells must be 0.
For muxed inputs the first two cells for that input set the mode of the
left and right A inputs and the second two cells set the mode of the left
and right B inputs.
Valid mode values are one of the MADERA_INMODE_xxx. If the array is shorter
than the number of inputs the unspecified inputs default to
MADERA_INMODE_DIFF.
- cirrus,out-mono : Mono bit for each output, maximum of six cells if the
array is shorter outputs will be set to stereo.
- cirrus,max-channels-clocked : Maximum number of channels that I2S clocks
will be generated for. Useful when clock master for systems where the I2S
bus has multiple data lines.
One cell for each AIF, use a value of zero for AIFs that should be handled
normally.
- cirrus,pdm-fmt : PDM speaker data format, must contain 2 cells
(OUT5 and OUT6). See the PDM_SPKn_FMT field in the datasheet for a
description of this value.
The second cell is ignored for codecs that do not have OUT6.
- cirrus,pdm-mute : PDM mute format, must contain 2 cells
(OUT5 and OUT6). See the PDM_SPKn_CTRL_1 register in the datasheet for a
description of this value.
The second cell is ignored for codecs that do not have OUT6.
Example:
cs47l35@0 {
compatible = "cirrus,cs47l35";
cirrus,dmic-ref = <0 0 CS47L35_DMIC_REF_MICBIAS1B 0>;
cirrus,inmode = <
MADERA_INMODE_DMIC MADERA_INMODE_DMIC /* IN1A digital */
MADERA_INMODE_SE MADERA_INMODE_SE /* IN1B single-ended */
MADERA_INMODE_DIFF MADERA_INMODE_DIFF /* IN2 differential */
0 0 /* not used on this codec */
>;
cirrus,out-mono = <0 0 0 0 0 0>;
cirrus,max-channels-clocked = <2 0 0>;
};

4
Documentation/devicetree/bindings/sound/max98357a.txt
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@@ -9,6 +9,10 @@ Optional properties:
- sdmode-gpios : GPIO specifier for the chip's SD_MODE pin.
If this option is not specified then driver does not manage
the pin state (e.g. chip is always on).
- sdmode-delay : specify delay time for SD_MODE pin.
If this option is specified, which means it's required i2s clocks
ready before SD_MODE is unmuted in order to avoid the speaker pop noise.
It's observed that 5ms is sufficient.
Example:

32
Documentation/devicetree/bindings/sound/rt1011.txt Normal file
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@@ -0,0 +1,32 @@
RT1011 Mono Class D Audio Amplifier
This device supports I2C only.
Required properties:
- compatible : "realtek,rt1011".
- reg : The I2C address of the device. This I2C address decide by
two input pins (ASEL1 and ASEL2).
-------------------------------------
| ASEL2 | ASEL1 | Address |
-------------------------------------
| 0 | 0 | 0x38 |
-------------------------------------
| 0 | 1 | 0x39 |
-------------------------------------
| 1 | 0 | 0x3a |
-------------------------------------
| 1 | 1 | 0x3b |
-------------------------------------
Pins on the device (for linking into audio routes) for RT1011:
* SPO
Example:
rt1011: codec@38 {
compatible = "realtek,rt1011";
reg = <0x38>;
};

17
Documentation/devicetree/bindings/sound/rt1308.txt Executable file
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@@ -0,0 +1,17 @@
RT1308 audio Amplifier
This device supports I2C only.
Required properties:
- compatible : "realtek,rt1308".
- reg : The I2C address of the device.
Example:
rt1308: rt1308@10 {
compatible = "realtek,rt1308";
reg = <0x10>;
};

2
Documentation/devicetree/bindings/sound/st,stm32-i2s.txt
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@@ -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/st,stm32-pinctrl.txt
- pinctrl-0: see Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
Optional properties:
- resets: Reference to a reset controller asserting the reset controller

2
Documentation/devicetree/bindings/sound/st,stm32-sai.txt
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@@ -41,7 +41,7 @@ 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/st,stm32-pinctrl.txt
- pinctrl-0: see Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
SAI subnodes Optional properties:
- st,sync: specify synchronization mode.

45
Documentation/devicetree/bindings/sound/sun4i-i2s.txt
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@@ -1,45 +0,0 @@
* Allwinner A10 I2S controller
The I2S bus (Inter-IC sound bus) is a serial link for digital
audio data transfer between devices in the system.
Required properties:
- compatible: should be one of the following:
- "allwinner,sun4i-a10-i2s"
- "allwinner,sun6i-a31-i2s"
- "allwinner,sun8i-a83t-i2s"
- "allwinner,sun8i-h3-i2s"
- "allwinner,sun50i-a64-codec-i2s"
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: should contain the I2S interrupt.
- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
Documentation/devicetree/bindings/dma/dma.txt
- dma-names: should include "tx" and "rx".
- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
- clock-names: should contain the following:
- "apb" : clock for the I2S bus interface
- "mod" : module clock for the I2S controller
- #sound-dai-cells : Must be equal to 0
Required properties for the following compatibles:
- "allwinner,sun6i-a31-i2s"
- "allwinner,sun8i-a83t-i2s"
- "allwinner,sun8i-h3-i2s"
- "allwinner,sun50i-a64-codec-i2s"
- resets: phandle to the reset line for this codec
Example:
i2s0: i2s@1c22400 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun4i-a10-i2s";
reg = <0x01c22400 0x400>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&apb0_gates 3>, <&i2s0_clk>;
clock-names = "apb", "mod";
dmas = <&dma SUN4I_DMA_NORMAL 3>,
<&dma SUN4I_DMA_NORMAL 3>;
dma-names = "rx", "tx";
};

42
Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
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@@ -1,42 +0,0 @@
Allwinner Sony/Philips Digital Interface Format (S/PDIF) Controller
The Allwinner S/PDIF audio block is a transceiver that allows the
processor to receive and transmit digital audio via an coaxial cable or
a fibre cable.
For now only playback is supported.
Required properties:
- compatible : should be one of the following:
- "allwinner,sun4i-a10-spdif": for the Allwinner A10 SoC
- "allwinner,sun6i-a31-spdif": for the Allwinner A31 SoC
- "allwinner,sun8i-h3-spdif": for the Allwinner H3 SoC
- reg : Offset and length of the register set for the device.
- interrupts : Contains the spdif interrupt.
- dmas : Generic dma devicetree binding as described in
Documentation/devicetree/bindings/dma/dma.txt.
- dma-names : Two dmas have to be defined, "tx" and "rx".
- clocks : Contains an entry for each entry in clock-names.
- clock-names : Includes the following entries:
"apb" clock for the spdif bus.
"spdif" clock for spdif controller.
- resets : reset specifier for the ahb reset (A31 and newer only)
Example:
spdif: spdif@1c21000 {
compatible = "allwinner,sun4i-a10-spdif";
reg = <0x01c21000 0x40>;
interrupts = <13>;
clocks = <&apb0_gates 1>, <&spdif_clk>;
clock-names = "apb", "spdif";
dmas = <&dma 0 2>, <&dma 0 2>;
dma-names = "rx", "tx";
};