# \[PATCH v6 0/4\] add z1 and z2 channels support for resistive-adc-touch driver

- From: Oleksij Rempel \<o.rempel@pengutronix.de\>
- Date: 2021-05-25 05:46:56 
- List: linux-devicetree
- Page: https://ratatoskr.run/linux-devicetree/2021/05/1390801
- Thread: https://ratatoskr.run/linux-input/2021/05/1390801/t.md

```text
changes v6:
- drop other DT changes
- add more Reviewed-by tags
- remove redundant GRTS_CH_NONE check

changes v5:
- fix validate for other DT examples.
- add Reviewed-by: Rob Herring [ref] to some of the patches

changes v4:
- resistive-adc-touch: remove unused variable

changes v3:
- yaml: fix validation for channel names
- yaml: add nodename validation

changes v2:
- add yaml conversion patch to this series
- reword commit message for the last patch
- fix possible overflow on the buffer dispatcher

Oleksij Rempel (4):
  dt-bindings: touchscreen: Convert resistive-adc-touch binding to json
    schema
  dt-bindings: touchscreen: add touchscreen-x/y-plate-ohms property
  dt-bindings: touchscreen: resistive-adc-touch: add support for z1 and
    z2 channels
  Input: resistive-adc-touch: add support for z1 and z2 channels

 .../input/touchscreen/resistive-adc-touch.txt |  33 -----
 .../touchscreen/resistive-adc-touch.yaml      |  86 +++++++++++
 .../input/touchscreen/touchscreen.yaml        |   6 +
 .../input/touchscreen/resistive-adc-touch.c   | 140 ++++++++++++++++--
 4 files changed, 218 insertions(+), 47 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/resistive-adc-touch.txt
 create mode 100644 Documentation/devicetree/bindings/input/touchscreen/resistive-adc-touch.yaml

-- 
2.29.2

```