linux_dsm_epyc7002/sound/soc/atmel/Kconfig
Codrin Ciubotariu b87d37d023
ASoC: mchp-i2s-mcc: add driver for I2SC Multi-Channel Controller
The Inter-IC Sound Controller (I2SMCC) provides a 5-wire, bidirectional,
synchronous, digital audio link to external audio devices: I2SMCC_DIN,
I2SMCC_DOUT, I2SMCC_WS, I2SMCC_CK, and I2SMCC_MCK pins.
The I2SMCC complies with the Inter-IC Sound (I2S) bus specification and
supports a Time Division Multiplexed (TDM) interface with external
multi-channel audio codecs.
The I2SMCC consists of a receiver, a transmitter and a common clock
generator that can be enabled separately to provide Master, Slave or
Controller modes with receiver and/or transmitter active.
DMA Controller channels, separate for the receiver and for the transmitter,
allow a continuous high bit rate data transfer without processor
intervention to the following:
 - Audio CODECs in Master, Slave, or Controller mode
 - Stereo DAC or ADC through a dedicated I2S serial interface
 - Multi-channel or multiple stereo DACs or ADCs, using the TDM format

This IP is embedded in Microchip's new sam9x60 SoC.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21 14:53:12 +00:00

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config SND_ATMEL_SOC
tristate "SoC Audio for the Atmel System-on-Chip"
depends on HAS_IOMEM
help
Say Y or M if you want to add support for codecs attached to
the ATMEL SSC interface. You will also need
to select the audio interfaces to support below.
if SND_ATMEL_SOC
config SND_ATMEL_SOC_PDC
tristate
depends on HAS_DMA
default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m
default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y)
config SND_ATMEL_SOC_SSC_PDC
tristate
config SND_ATMEL_SOC_DMA
tristate
select SND_SOC_GENERIC_DMAENGINE_PCM
default m if SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=m
default y if SND_ATMEL_SOC_SSC_DMA=y || (SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=y)
config SND_ATMEL_SOC_SSC_DMA
tristate
config SND_ATMEL_SOC_SSC
tristate
default y if SND_ATMEL_SOC_SSC_DMA=y || SND_ATMEL_SOC_SSC_PDC=y
default m if SND_ATMEL_SOC_SSC_DMA=m || SND_ATMEL_SOC_SSC_PDC=m
config SND_AT91_SOC_SAM9G20_WM8731
tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
depends on ARCH_AT91 || COMPILE_TEST
depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
select SND_ATMEL_SOC_SSC_PDC
select SND_SOC_WM8731
help
Say Y if you want to add support for SoC audio on WM8731-based
AT91sam9g20 evaluation board.
config SND_ATMEL_SOC_WM8904
tristate "Atmel ASoC driver for boards using WM8904 codec"
depends on ARCH_AT91 || COMPILE_TEST
depends on ATMEL_SSC && I2C
select SND_ATMEL_SOC_SSC_DMA
select SND_SOC_WM8904
help
Say Y if you want to add support for Atmel ASoC driver for boards using
WM8904 codec.
config SND_AT91_SOC_SAM9X5_WM8731
tristate "SoC Audio support for WM8731-based at91sam9x5 board"
depends on ARCH_AT91 || COMPILE_TEST
depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
select SND_ATMEL_SOC_SSC_DMA
select SND_SOC_WM8731
help
Say Y if you want to add support for audio SoC on an
at91sam9x5 based board that is using WM8731 codec.
config SND_ATMEL_SOC_CLASSD
tristate "Atmel ASoC driver for boards using CLASSD"
depends on ARCH_AT91 || COMPILE_TEST
select SND_SOC_GENERIC_DMAENGINE_PCM
select REGMAP_MMIO
help
Say Y if you want to add support for Atmel ASoC driver for boards using
CLASSD.
config SND_ATMEL_SOC_PDMIC
tristate "Atmel ASoC driver for boards using PDMIC"
depends on OF && (ARCH_AT91 || COMPILE_TEST)
select SND_SOC_GENERIC_DMAENGINE_PCM
select REGMAP_MMIO
help
Say Y if you want to add support for Atmel ASoC driver for boards using
PDMIC.
config SND_ATMEL_SOC_TSE850_PCM5142
tristate "ASoC driver for the Axentia TSE-850"
depends on ARCH_AT91 && OF
depends on ATMEL_SSC && I2C
select SND_ATMEL_SOC_SSC_DMA
select SND_SOC_PCM512x_I2C
help
Say Y if you want to add support for the ASoC driver for the
Axentia TSE-850 with a PCM5142 codec.
config SND_ATMEL_SOC_I2S
tristate "Atmel ASoC driver for boards using I2S"
depends on OF && (ARCH_AT91 || COMPILE_TEST)
select SND_SOC_GENERIC_DMAENGINE_PCM
select REGMAP_MMIO
help
Say Y or M if you want to add support for Atmel ASoc driver for boards
using I2S.
config SND_SOC_MIKROE_PROTO
tristate "Support for Mikroe-PROTO board"
depends on OF
depends on SND_SOC_I2C_AND_SPI
select SND_SOC_WM8731
help
Say Y or M if you want to add support for MikroElektronika PROTO Audio
Board. This board contains the WM8731 codec, which can be configured
using I2C over SDA (MPU Data Input) and SCL (MPU Clock Input) pins.
Both playback and capture are supported.
config SND_MCHP_SOC_I2S_MCC
tristate "Microchip ASoC driver for boards using I2S MCC"
depends on OF && (ARCH_AT91 || COMPILE_TEST)
select SND_SOC_GENERIC_DMAENGINE_PCM
select REGMAP_MMIO
help
Say Y or M if you want to add support for I2S Multi-Channel ASoC
driver on the following Microchip platforms:
- sam9x60
The I2SMCC complies with the Inter-IC Sound (I2S) bus specification
and supports a Time Division Multiplexed (TDM) interface with
external multi-channel audio codecs.
endif