Commit Graph

3 Commits

Author SHA1 Message Date
Nick Dyer 807362cd96 Input: atmel_mxt_ts - fix merge in DT documentation
Something went a bit wrong in merging f5940231a - there's a bit of repeated
text that's been introduced.

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 23:33:09 -07:00
Nick Dyer f5940231a5 Input: atmel_mxt_ts - improve description of gpio-keymap property
The below patch improves the documentation for the gpio-property. Stephen
Warren has a good example here:
https://github.com/swarren/linux-tegra/commit/09789801

trackpad@4b {
  compatible = "atmel,maxtouch";
  reg = <0x4b>;
  interrupt-parent = <&gpio>;
  interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>;
  linux,gpio-keymap = <0 0 0 BTN_LEFT>;
};

This maps BTN_LEFT to the 4th bit of the T19 message.

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-19 12:00:31 -07:00
Stephen Warren 78188be3e5 Input: atmel_mxt_ts - implement device tree support
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-07-23 14:41:06 -07:00