linux-kernel - [PATCH v3 00/10] ASoC: mediatek: Add support for MT8196 SoC

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Message-ID: <20250514081125.24475-1-darren.ye@mediatek.com>
Date: Wed, 14 May 2025 16:11:02 +0800
From: Darren.Ye <darren.ye@...iatek.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Rob
 Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor
 Dooley <conor+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Linus
 Walleij <linus.walleij@...aro.org>, Bartosz Golaszewski <brgl@...ev.pl>
CC: <linux-sound@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-mediatek@...ts.infradead.org>, <linux-gpio@...r.kernel.org>, Darren Ye
	<darren.ye@...iatek.com>
Subject: [PATCH v3 00/10] ASoC: mediatek: Add support for MT8196 SoC

From: Darren Ye <darren.ye@...iatek.com>

This series of patches adds support for Mediatek AFE of MT8196 SoC.
Patches are based on broonie tree "for-next" branch.

Changes since v2:
  - remove the mtk_memif_set_channel interface modify.
  - remove duplicate definitions from the header file.
  - move the afe gate clk to the audio driver for management and registration
    and manage the afe clk gate in each dai driver.
  - delete the useless clk source.
  - the i2s driver adds i2s clk gate management, removes the additional dts
    configuration of i2s4.
  - the afe and i2s dai driver,memif and irq data structs are encapsulated using
    macros to reduce the amount of code.
  - the volatile reg is modified as suggested.
  - mt6681 codec is not supported, the mt6681 keyword is removed.
  - the name of the machine driver is changed from mt8196-mt6681.c to mt8196-nau8825.c
  - remove the i2s4 configuration from mt8196-afe.yaml and make the modifications as suggested.
  - change the mt8196-mt6681.yaml to mt8196-nau8825.yaml and make the modifications as suggested.

Changes since v1:
  - modify mtk_memif_set_channel and mtk_afe_pcm_pointer interfaces
    are improved to support mt8196.
  - remove duplicate definitions in the mt8196 common header file.
  - cm logic is merge into the afe platform driver.
  - modify afe clk to return judgment logic and remove useless clk sources.
  - refactor the mt8196 adda dai driver.
  - remove the gpio module and use SND_SOC_DAPM_PINCTRL to manage it.
  - removes CONNSYS_I2S related functions that are not supported in i2s dai driver.
  - fixed mt8196-afe.yaml and mt8196-mt6681.yaml syntax issues.
  - modify log printing in all modules.
  - optimize the header file included for machine driver.

Darren Ye (10):
  ASoC: mediatek: common: modify mtk afe platform driver for mt8196
  ASoC: mediatek: mt8196: add common header
  ASoC: mediatek: mt8196: support audio clock control
  ASoC: mediatek: mt8196: support ADDA in platform driver
  ASoC: mediatek: mt8196: support I2S in platform driver
  ASoC: mediatek: mt8196: support TDM in platform driver
  ASoC: mediatek: mt8196: add platform driver
  ASoC: dt-bindings: mediatek,mt8196-afe: add audio AFE document
  ASoC: mediatek: mt8196: add machine driver with nau8825
  ASoC: dt-bindings: mediatek,mt8196-nau8825: add mt8196-nau8825
    document

 .../bindings/sound/mediatek,mt8196-afe.yaml   |   155 +
 .../sound/mediatek,mt8196-nau8825.yaml        |   115 +
 sound/soc/mediatek/Kconfig                    |    30 +
 sound/soc/mediatek/Makefile                   |     1 +
 .../mediatek/common/mtk-afe-platform-driver.c |    47 +-
 .../mediatek/common/mtk-afe-platform-driver.h |     2 +
 sound/soc/mediatek/mt8196/Makefile            |    18 +
 sound/soc/mediatek/mt8196/mt8196-afe-clk.c    |   723 +
 sound/soc/mediatek/mt8196/mt8196-afe-clk.h    |   142 +
 sound/soc/mediatek/mt8196/mt8196-afe-common.h |   206 +
 sound/soc/mediatek/mt8196/mt8196-afe-pcm.c    |  2642 ++++
 sound/soc/mediatek/mt8196/mt8196-audsys-clk.c |   252 +
 sound/soc/mediatek/mt8196/mt8196-audsys-clk.h |    14 +
 .../soc/mediatek/mt8196/mt8196-audsys-clkid.h |    78 +
 sound/soc/mediatek/mt8196/mt8196-dai-adda.c   |   918 ++
 sound/soc/mediatek/mt8196/mt8196-dai-i2s.c    |  4052 ++++++
 sound/soc/mediatek/mt8196/mt8196-dai-tdm.c    |   862 ++
 .../mediatek/mt8196/mt8196-interconnection.h  |   121 +
 sound/soc/mediatek/mt8196/mt8196-nau8825.c    |   869 ++
 sound/soc/mediatek/mt8196/mt8196-reg.h        | 12068 ++++++++++++++++
 20 files changed, 23299 insertions(+), 16 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt8196-afe.yaml
 create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt8196-nau8825.yaml
 create mode 100644 sound/soc/mediatek/mt8196/Makefile
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-afe-clk.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-afe-clk.h
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-afe-common.h
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-afe-pcm.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-audsys-clk.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-audsys-clk.h
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-audsys-clkid.h
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-dai-adda.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-dai-i2s.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-dai-tdm.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-interconnection.h
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-nau8825.c
 create mode 100644 sound/soc/mediatek/mt8196/mt8196-reg.h

-- 
2.45.2