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authorTakashi Iwai <tiwai@suse.de>2023-06-26 15:38:02 +0200
committerTakashi Iwai <tiwai@suse.de>2023-06-26 15:38:02 +0200
commitd6048fdc870240e5020343f8af0c825829c232bd (patch)
treed83ca76eaac5f8bf1c4c16f003aad64baa8fae62 /Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
parenta15b51375684c2bfa6017bb185139477e7a3b96c (diff)
parent2d0cad0473bd1ffbc5842be0b9f2546265acb011 (diff)
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Merge tag 'asoc-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.5 A fairly quiet release from a core and framework point of view, but a very big one from the point of view of new drivers: - More refectoring from Morimoto-san, this time mainly around DAI links and how we control the ordering of trigger() callbacks. - Convert a lot of drivers to use maple tree based caches. - Lots of work on the x86 driver stack. - Compressed audio support for Qualcomm. - Support for AMD SoundWire, Analog Devices SSM3515, Google Chameleon, Ingenic X1000, Intel systems with various CODECs, Longsoon platforms, Maxim MAX98388, Mediatek MT8188, Nuvoton NAU8825C, NXP platforms with NAU8822, Qualcomm WSA884x, StarFive JH7110, Texas Instruments TAS2781.
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-Texas Instruments - tlv320aic32x4 Codec module
-
-The tlv320aic32x4 serial control bus communicates through I2C protocols
-
-Required properties:
- - compatible - "string" - One of:
- "ti,tlv320aic32x4" TLV320AIC3204
- "ti,tlv320aic32x6" TLV320AIC3206, TLV320AIC3256
- "ti,tas2505" TAS2505, TAS2521
- - reg: I2C slave address
- - *-supply: Required supply regulators are:
- "iov" - digital IO power supply
- "ldoin" - LDO power supply
- "dv" - Digital core power supply
- "av" - Analog core power supply
- If you supply ldoin, dv and av are optional. Otherwise they are required
- See regulator/regulator.txt for more information about the detailed binding
- format.
-
-Optional properties:
- - reset-gpios: Reset-GPIO phandle with args as described in gpio/gpio.txt
- - clocks/clock-names: Clock named 'mclk' for the master clock of the codec.
- See clock/clock-bindings.txt for information about the detailed format.
- - aic32x4-gpio-func - <array of 5 int>
- - Types are defined in include/sound/tlv320aic32x4.h
-
-
-Example:
-
-codec: tlv320aic32x4@18 {
- compatible = "ti,tlv320aic32x4";
- reg = <0x18>;
- clocks = <&clks 201>;
- clock-names = "mclk";
- aic32x4-gpio-func= <
- 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
- 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
- 0x04 /* MFP3 AIC32X4_MFP3_GPIO_ENABLED */
- 0xff /* AIC32X4_MFPX_DEFAULT_VALUE */
- 0x08 /* MFP5 AIC32X4_MFP5_GPIO_INPUT */
- >;
-};