On Thu, 04 Sep 2025 13:15:41 -0400, Frank Li wrote:

Remove legacy binding egalax-ts.txt file. And add compatible string
eeti,egalax_ts and wakeup-gpios to eeti,exc3000.yaml. "eeti,egalax_ts" is
general compatible string, which is not preferred. But it is compatible
with old devices (older than 10 years) and existing driver in
drivers/input/touchscreen/egalax_ts.c.

Allow address 0x4 for eeti,egalax_ts.

Don't require touchscreen-size-x(y) for eeti,egalax_ts.

Keep the same restriction for existing compatible string.

Fix below DTB_CHECKS warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw52xx.dtb: /soc/bus@2100000/i2c@21a8000/egalax_ts@4: failed to match any schema with compatible: ['eeti,egalax_ts']

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
change in v2
- sorry missed one local change at v1
- allow address 0x4 for eeti,egalax_ts.
- move out touchscreen-size-x(y) from required.
---
 .../input/touchscreen/eeti,exc3000.yaml       | 30 +++++++++++++++----
 .../bindings/input/touchscreen/egalax-ts.txt  | 18 -----------
 2 files changed, 24 insertions(+), 24 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>