On Tue, 19 Dec 2023 14:32:50 +0530, Anshul Dalal wrote: > Adds support for MCP48xx series of DACs. > > Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/22244B.pdf #MCP48x1 > Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf #MCP48x2 > Signed-off-by: Anshul Dalal <anshulusr@xxxxxxxxx> > > --- > > Changes for v4: > - Removed 'Reviewed-by: Conor Dooley' due to changes > - Renamed shdn-gpios to powerdown-gpios to conform to > gpio-consumer-common.yaml > > Changes for v3: > - Added gpios for ldac and shutdown pins > - Added spi-cpha and spi-cpol for the SPI mode 0 and 3 > > Changes for v2: > - Changed order in device table to numerical > - Made vdd_supply required > - Added 'Reviewed-by: Conor Dooley' > > Previous versions: > v3: https://lore.kernel.org/lkml/20231218164735.787199-1-anshulusr@xxxxxxxxx/ > v2: https://lore.kernel.org/lkml/20231217180836.584828-1-anshulusr@xxxxxxxxx/ > v1: https://lore.kernel.org/lkml/20231117073040.685860-1-anshulusr@xxxxxxxxx/ > --- > .../bindings/iio/dac/microchip,mcp4821.yaml | 86 +++++++++++++++++++ > 1 file changed, 86 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
