On Thu, 24 Feb 2022 02:47:53 +0200 Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote: > On Wed, Feb 23, 2022 at 6:35 PM Jagath Jog J <jagathjog1996@xxxxxxxxx> wrote: > > > > Add dt-bindings and support for Maxim DS3502 into existing ds1803 driver. > > DS3502 is a 7 bit Nonvolatile Digital Potentiometer. > > LGTM, thanks! > Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> > for the entire series, Applied to the togreg branch of iio.git with the various tweaks I mentioned in reply to individual patches. Pushed out initially as testing to let 0-day run it's much more comprehensive set of build tests against it than I run locally. Thanks, Jonathan > > > Changes since v4: > > 1. Included property.h header which has device_get_match_data() > > function prototype. > > 2. Removed blank space in tag block of the commit message. > > 3. Style changes for ds1803_cfg structure. > > > > Changes since v3: > > 1. Dropped the chip type switch statement in read_raw function. > > 2. Added device specific read function pointer in their structure. > > 3. Added two separate functions to read values from two different types > > of devices. > > > > Changes since v2: > > 1. Addressed Andy Shevchenko comments. > > 2. Adding device name in Kconfig file. > > 3. Spliting up of patch into 3 patches. > > 4. Adding channel info into ds1803_cfg in separate patch. > > 5. Dropping the use of enum in firmware data instead using previous > > pointer method for accessing device specific data. > > 6. Separate patch for using firmware provided data instead of > > id->driver_data. > > 7. Adding DS3502 support in separate patch. > > > > Changes since v1: > > 1. Fixes the alignment to match the open parenthesis in separate patch. > > 2. Adding available functionality for ds1803 driver in separate patch. > > 3. Moving maxim_potentiometer members into ds1803_cfg structure. > > 4. Droping of the INFO_ENABLE channel type. > > 5. Firmware entry with data is used instead of id->driver_data to > > to retrieve the chip specific data. > > > > Jagath Jog J (7): > > iio: potentiometer: Alignment to match the open parenthesis > > iio: potentiometer: Add available functionality > > iio: potentiometer: Add channel information in device data > > iio: potentiometer: Change to firmware provided data > > iio: potentiometer: Add device specific read_raw function > > iio: potentiometer: Add support for Maxim DS3502 > > dt-bindings: iio: potentiometer: Add Maxim DS3502 in trivial-devices > > > > .../devicetree/bindings/trivial-devices.yaml | 2 + > > drivers/iio/potentiometer/Kconfig | 6 +- > > drivers/iio/potentiometer/ds1803.c | 170 ++++++++++++++---- > > 3 files changed, 138 insertions(+), 40 deletions(-) > > > > -- > > 2.17.1 > > > >
