On Sat, 15 Jul 2023 12:18:12 +0300 Maksim Kiselev <bigunclemax@xxxxxxxxx> wrote: > This series adds support for general purpose ADC (GPADC) on new > Allwinner's SoCs, such as D1, T113s, T507 and R329. The implemented driver > provides basic functionality for getting ADC channels data. > > Change History: > v9: > - Dropped fixes tag I tweaked it on the tree to do this rather than dropping the series. > - Reworded commits to remove 'This patch' Treated this one as a nice to have and skipped it on the tree. So v8 is queued up with the fixes tag dropped. Thanks, Jonathan > > v8: > - Added patch that changes Kconfig description for previous Allwinner GPADC > - Changed Kconfig description for this GPADC driver > - Fixed 'reg' range for gpadc node in 'sunxi-d1s-t113.dtsi' > > v7: > - Fixed typo in DT bindings property > > v6: > - Fixed DT bindings regexp for channel properties > - Dropped checking the max number of channels from the drivers code > (This is redundant as we raly on DT bindings check) > > v5: > - Fixed DT bindings properties for child nodes > > v4: > - Fixed DT bindings warnings > - Used GENMASK to clear the irq register > - Minor formatting fixes > > v3: > - Added DT bindings dual license, fixed property order and example formatting > - Added explanations comments for timeout and mutex > - Dropped unnecessary regmap and used readl/writel instead > - Added error message about getting channel number > - Renamed labels and variables to make them self-explanatory > > v2: > - Added lastch flag to avoid addition work for already selected channel > - Added reset assertion on module remove > - Added dynamic channel allocation and dropped iio_chan_spec arrays > - Changed IIO_CHAN_INFO_SCALE type to FRACTIONAL_LOG2 > - Dropped separate compatible strings and configs for T113s and R329 > - Fixed includes > - Fixed Kconfig description > - Removed duplicate probe error messages > - Used FIELD_PREP for bit setup > > v1: > - Initial version > > Maksim Kiselev (4): > iio: adc: Kconfig change description for Allwinner GPADC > iio: adc: Add Allwinner D1/T113s/R329/T507 SoCs GPADC > dt-bindings: iio: adc: Add Allwinner D1/T113s/R329/T507 SoCs GPADC > riscv: dts: allwinner: d1: Add GPADC node > > .../iio/adc/allwinner,sun20i-d1-gpadc.yaml | 91 ++++++ > .../boot/dts/allwinner/sunxi-d1s-t113.dtsi | 10 + > drivers/iio/adc/Kconfig | 12 +- > drivers/iio/adc/Makefile | 1 + > drivers/iio/adc/sun20i-gpadc-iio.c | 276 ++++++++++++++++++ > 5 files changed, 389 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml > create mode 100644 drivers/iio/adc/sun20i-gpadc-iio.c >
