include/linux/i2c/mpr121_touchkey.h

   1 /* Header file for Freescale MPR121 Capacitive Touch Sensor */
   2
   3 #ifndef _MPR121_TOUCHKEY_H
   4 #define _MPR121_TOUCHKEY_H
   5
   6 /**
   7  * struct mpr121_platform_data - platform data for mpr121 sensor
   8  * @keymap: pointer to array of KEY_* values representing keymap
   9  * @keymap_size: size of the keymap
  10  * @wakeup: configure the button as a wake-up source
  11  * @vdd_uv: VDD voltage in uV
  12  */
  13 struct mpr121_platform_data {
  14         const unsigned short *keymap;
  15         unsigned int keymap_size;
  16         bool wakeup;
  17         int vdd_uv;
  18 };
  19
  20 #endif /* _MPR121_TOUCHKEY_H */