linux-toradex.git/drivers/input/keyboard/omap4-keypad.c, branch v3.2.71 Linux kernel for Apalis and Colibri modules Input: omap4-keypad - wire up runtime PM handling 2011-02-24T05:05:35+00:00 Abraham Arce x0066660@ti.com 2011-02-23T06:25:59+00:00 5ad567ffbaf208bd35bff4341906346c1a1d4574 Enable Runtime PM functionality in OMAP4 driver based on the following assumptions: - keyboard controller in wakeup domain so it is always on and power impact is minimal; - in OMAP4 the device control is at module/device level and ick/fclk level control is difficult so cutting of clocks will prevent interrupts. Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Enable Runtime PM functionality in OMAP4 driver based on the following
assumptions:

- keyboard controller in wakeup domain so it is always on and power
  impact is minimal;
- in OMAP4 the device control is at module/device level and ick/fclk
  level control is difficult so cutting of clocks will prevent
  interrupts.

Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: omap4-keypad - wake-up on events & long presses 2010-10-13T14:49:26+00:00 Mike Turquette mturquette@ti.com 2010-09-30T06:38:01+00:00 9a34bc61160167319fcfa59842cc0373487d533b Program keyboard controller to generate a wake-up request on events and on long key presses. It will not generate wake-up requests on timeouts since driver code does not handle them. This allows keyboard to wake-up OMAP from suspend. Signed-off-by: Mike Turquette <mturquette@ti.com> Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Program keyboard controller to generate a wake-up request on events and
on long key presses. It will not generate wake-up requests on timeouts
since driver code does not handle them.

This allows keyboard to wake-up OMAP from suspend.

Signed-off-by: Mike Turquette <mturquette@ti.com>
Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: omap4-keypad - fix interrupt line configuration 2010-10-13T14:49:26+00:00 Abraham Arce x0066660@ti.com 2010-09-30T06:37:04+00:00 f8038c425148ddd50c7e7223a9a6e71ce5f7e42d Select correct interrupt line behaviour. Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Select correct interrupt line behaviour.

Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: omap4-keypad - SYSCONFIG register configuration 2010-10-13T14:49:25+00:00 Abraham Arce x0066660@ti.com 2010-09-30T06:36:48+00:00 05362f486bf6e6b8adc77424b6edf2f3cd6816ae Remove SYSCONFIG register configuration, omap hwmod framework will use internal API to modify as required. Other minor updates: - Change a variable name from DEF to VAL, this represents a value - Break line width to 80 characters Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Remove SYSCONFIG register configuration, omap hwmod framework will
use internal API to modify as required.

Other minor updates:

- Change a variable name from DEF to VAL, this represents a value
- Break line width to 80 characters

Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: omap4-keypad - use platform device helpers 2010-10-13T14:49:25+00:00 Abraham Arce x0066660@ti.com 2010-09-30T06:35:57+00:00 f3a1ba60dbdbf46f2715cc4e3f8abc9d65c4d9bf Get mem and irq resources using platform helpers - platform_get_base - platform_get_irq Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Get mem and irq resources using platform helpers

 - platform_get_base
 - platform_get_irq

Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: add support for OMAP4 keyboard controller 2010-09-01T01:07:54+00:00 Abraham Arce x0066660@ti.com 2010-09-01T00:05:27+00:00 a17f79553f052f04d47689a842118f775f81b7e3 OMAP4 keyboard controller includes: - built-in scanning algorithm - debouncing feature Driver implementation is based on matrix_keypad.c Signed-off-by: Syed Rafiuddin <rafiuddin.syed@ti.com> Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
OMAP4 keyboard controller includes:
  - built-in scanning algorithm
  - debouncing feature

Driver implementation is based on matrix_keypad.c

Signed-off-by: Syed Rafiuddin <rafiuddin.syed@ti.com>
Signed-off-by: Abraham Arce <x0066660@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>