.../bindings/iio/dac/microchip,mcp4728.yaml | 48 ++ drivers/iio/dac/Kconfig | 11 + drivers/iio/dac/Makefile | 1 + drivers/iio/dac/mcp4728.c | 638 ++++++++++++++++++ 4 files changed, 698 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/dac/microchip,mcp4728.yaml create mode 100644 drivers/iio/dac/mcp4728.c