21 lines
527 B
C
21 lines
527 B
C
/* Header file for Freescale MPR121 Capacitive Touch Sensor */
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#ifndef _MPR121_TOUCHKEY_H
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#define _MPR121_TOUCHKEY_H
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/**
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* struct mpr121_platform_data - platform data for mpr121 sensor
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* @keymap: pointer to array of KEY_* values representing keymap
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* @keymap_size: size of the keymap
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* @wakeup: configure the button as a wake-up source
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* @vdd_uv: VDD voltage in uV
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*/
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struct mpr121_platform_data {
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const unsigned short *keymap;
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unsigned int keymap_size;
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bool wakeup;
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int vdd_uv;
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};
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#endif /* _MPR121_TOUCHKEY_H */
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