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20 lines
527 B
20 lines
527 B
/* 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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