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+# SPDX-License-Identifier: GPL-2.0-only
+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
+ bool
+
+config SND_ATMEL_SOC_DMA
+ bool
+ select SND_SOC_GENERIC_DMAENGINE_PCM
+
+config SND_ATMEL_SOC_SSC
+ tristate
+ select SND_ATMEL_SOC_DMA
+ select SND_ATMEL_SOC_PDC
+
+config SND_ATMEL_SOC_SSC_PDC
+ tristate "SoC PCM DAI support for AT91 SSC controller using PDC"
+ depends on ATMEL_SSC
+ select SND_ATMEL_SOC_PDC
+ select SND_ATMEL_SOC_SSC
+ help
+ Say Y or M if you want to add support for Atmel SSC interface
+ in PDC mode configured using audio-graph-card in device-tree.
+
+config SND_ATMEL_SOC_SSC_DMA
+ tristate "SoC PCM DAI support for AT91 SSC controller using DMA"
+ depends on ATMEL_SSC
+ select SND_ATMEL_SOC_DMA
+ select SND_ATMEL_SOC_SSC
+ help
+ Say Y or M if you want to add support for Atmel SSC interface
+ in DMA mode configured using audio-graph-card in device-tree.
+
+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 && I2C
+ select SND_ATMEL_SOC_SSC_PDC
+ select SND_SOC_WM8731_I2C
+ 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
+ - sama7g5
+
+ 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.
+ Starting with sama7g5, I2S and Left-Justified multi-channel is
+ supported by using multiple data pins, output and input, without TDM.
+
+config SND_MCHP_SOC_SPDIFTX
+ tristate "Microchip ASoC driver for boards using S/PDIF TX"
+ 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 Microchip S/PDIF TX ASoc
+ driver on the following Microchip platforms:
+ - sama7g5
+
+ This S/PDIF TX driver is compliant with IEC-60958 standard and
+ includes programmable User Data and Channel Status fields.
+
+config SND_MCHP_SOC_SPDIFRX
+ tristate "Microchip ASoC driver for boards using S/PDIF RX"
+ depends on OF && (ARCH_AT91 || COMPILE_TEST)
+ depends on COMMON_CLK
+ select SND_SOC_GENERIC_DMAENGINE_PCM
+ select REGMAP_MMIO
+ help
+ Say Y or M if you want to add support for Microchip S/PDIF RX ASoc
+ driver on the following Microchip platforms:
+ - sama7g5
+
+ This S/PDIF RX driver is compliant with IEC-60958 standard and
+ includes programmable User Data and Channel Status fields.
+
+config SND_MCHP_SOC_PDMC
+ tristate "Microchip ASoC driver for boards using PDMC"
+ 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 Microchip ASoC PDMC driver on the
+ following Microchip platforms:
+ - sama7g5
+
+ The Pulse Density Microphone Controller (PDMC) interfaces up to 4 digital
+ microphones PDM outputs. It generates a single clock line and samples 1 or
+ 2 data lines. The signal path includes an audio grade programmable
+ decimation filter and outputs 24-bit audio words.
+
+endif