From: ChiYuan Huang cy_huang@richtek.com
This patch series adds Richtek rtq9128 automotive audio amplifier support. It can deliver up to 4x75W into 4Ohm speaker from a 25V supply in automotive applications.
Change log v3 - Add Reviewed-by tag for dt binding patch - Refine the source code by reviewer's comments detail changes listed in the patch - Add DVDD undervoltage threshold selection from HW guy's suggestion
v2 - dt document fix listed in patch extra comment
ChiYuan Huang (2): ASoC: dt-bindings: Add Richtek rtq9128 audio amplifier ASoC: codecs: Add Richtek rtq9128 audio amplifier support
.../bindings/sound/richtek,rtq9128.yaml | 54 ++ sound/soc/codecs/Kconfig | 15 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/rtq9128.c | 766 ++++++++++++++++++ 4 files changed, 837 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml create mode 100644 sound/soc/codecs/rtq9128.c