This series adds support for Socionext audio system for UniPhier LD11/LD20 SoCs. This driver supports I2S output for Line-In, Line-Out and S/PDIF output.
UniPhier AIO DAI driver provides sound devices such as I2S, S/PDIF. Since the AIO has mixed register map for those I/Os, it is hard to split register areas for each sound devices.
UniPhier EVEA is a codec core for Line-In, Line-Out. Since this core is only in internal of UniPhier series SoC, this driver works independently but only UniPhier SoC can use it.
Katsuhiro Suzuki (8): ASoC: spdif: Add S32_LE support for S/PDIF dummy codec drivers ASoC: uniphier: add DT bindings documentation for UniPhier EVEA ASoC: uniphier: add DT bindings documentation for UniPhier AIO ASoC: uniphier: add support for UniPhier EVEA codec ASoC: uniphier: add support for UniPhier AIO driver ASoC: uniphier: add support for UniPhier LD11/LD20 AIO driver MAINTAINERS: add entries for UniPhier ASoC sound drivers arm64: dts: uniphier: add sound node for UniPhier
.../devicetree/bindings/sound/uniphier,aio.txt | 36 ++ .../devicetree/bindings/sound/uniphier,evea.txt | 26 + MAINTAINERS | 6 + .../boot/dts/socionext/uniphier-ld11-global.dts | 72 +++ arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 31 + .../boot/dts/socionext/uniphier-ld20-global.dts | 72 +++ arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 35 ++ sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/codecs/spdif_receiver.c | 5 +- sound/soc/codecs/spdif_transmitter.c | 5 +- sound/soc/uniphier/Kconfig | 34 + sound/soc/uniphier/Makefile | 8 + sound/soc/uniphier/aio-core.c | 368 +++++++++++ sound/soc/uniphier/aio-dma.c | 266 ++++++++ sound/soc/uniphier/aio-ld11.c | 343 ++++++++++ sound/soc/uniphier/aio-regctrl.c | 699 +++++++++++++++++++++ sound/soc/uniphier/aio-regctrl.h | 495 +++++++++++++++ sound/soc/uniphier/aio.h | 261 ++++++++ sound/soc/uniphier/evea.c | 567 +++++++++++++++++ 20 files changed, 3327 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/uniphier,aio.txt create mode 100644 Documentation/devicetree/bindings/sound/uniphier,evea.txt create mode 100644 sound/soc/uniphier/Kconfig create mode 100644 sound/soc/uniphier/Makefile create mode 100644 sound/soc/uniphier/aio-core.c create mode 100644 sound/soc/uniphier/aio-dma.c create mode 100644 sound/soc/uniphier/aio-ld11.c create mode 100644 sound/soc/uniphier/aio-regctrl.c create mode 100644 sound/soc/uniphier/aio-regctrl.h create mode 100644 sound/soc/uniphier/aio.h create mode 100644 sound/soc/uniphier/evea.c