[PATCH v1 0/5] Add PWM-DAC audio support for StarFive JH7110 RISC-V SoC

[Hal Feng]

This patchset adds PWM-DAC audio support for the StarFive JH7110 SoC.
The PWM-DAC module does not require a hardware codec, so add a dummy codec
driver for it.

The fourth patch depends on the patch [1].
The fifth patch depends on the patchset [2], patch [3].

[1] https://lore.kernel.org/all/20230526145402.450-3-walker.chen@starfivetech.com/
[2] https://lore.kernel.org/all/20230518101234.143748-1-xingyu.wu@starfivetech.com/
[3] https://lore.kernel.org/all/20230322094820.24738-5-walker.chen@starfivetech.com/

Hal Feng (5):
  ASoC: dt-bindings: Add StarFive JH7110 dummy PWM-DAC transmitter
  ASoC: codecs: Add StarFive JH7110 dummy PWM-DAC transmitter driver
  ASoC: dt-bindings: Add StarFive JH7110 PWM-DAC controller
  ASoC: starfive: Add JH7110 PWM-DAC driver
  riscv: dts: starfive: Add JH7110 PWM-DAC support

 .../sound/starfive,jh7110-pwmdac-dit.yaml     |  38 +
 .../sound/starfive,jh7110-pwmdac.yaml         |  76 ++
 MAINTAINERS                                   |   8 +
 .../jh7110-starfive-visionfive-2.dtsi         |  50 ++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |  13 +
 sound/soc/codecs/Kconfig                      |   4 +
 sound/soc/codecs/Makefile                     |   2 +
 sound/soc/codecs/jh7110_pwmdac_transmitter.c  |  74 ++
 sound/soc/starfive/Kconfig                    |   9 +
 sound/soc/starfive/Makefile                   |   1 +
 sound/soc/starfive/jh7110_pwmdac.c            | 787 ++++++++++++++++++
 11 files changed, 1062 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac-dit.yaml
 create mode 100644 Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
 create mode 100644 sound/soc/codecs/jh7110_pwmdac_transmitter.c
 create mode 100644 sound/soc/starfive/jh7110_pwmdac.c


base-commit: 45a3e24f65e90a047bef86f927ebdc4c710edaa1
prerequisite-patch-id: 8c735dffc6d5388a35a76b16e914a2f9722ad979
prerequisite-patch-id: ffa1f5831e75722c9f41603f009f762c9fd525e2
prerequisite-patch-id: 36e69700dfc0375b950b0e23086ed3b722cb84a4
prerequisite-patch-id: 0b49b996d7a404ea548e1734c12933ec749e92b9
prerequisite-patch-id: 81f7c65712c4901a7a178ddcd98ffc55f3b473ff
prerequisite-patch-id: f342fbf594014b072378528bea94c01fb2186e1a
prerequisite-patch-id: 39e1be2a3d1593577ab997f55f59367cba665aa7
prerequisite-patch-id: 0159f09bb0a1ff711a00ae17ef5b12662c9c7d3d
prerequisite-patch-id: 2ddada18ab6ea5cd1da14212aaf59632f5203d40
prerequisite-patch-id: d5abfba63fc07ff97b5023911513c260bb7a53e1
prerequisite-patch-id: b37ac15032973e1fcd918f157c82a0606775c9e9
prerequisite-patch-id: 6abf359fa445f4104432ddee27044dfbfb128417
prerequisite-patch-id: 2f7aca99e714a4c590a91baa015080ac0902814d
prerequisite-patch-id: 32cabbc4e7a97ec14d5c28a477fa483784f86709
prerequisite-patch-id: d449b1957dd77c2537c38585daa75974c94c529a
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2.38.1