|  | * STMPE Keypad | 
|  |  | 
|  | Required properties: | 
|  | - compatible               : "st,stmpe-keypad" | 
|  | - linux,keymap             : See ./matrix-keymap.txt | 
|  |  | 
|  | Optional properties: | 
|  | - debounce-interval        : Debouncing interval time in milliseconds | 
|  | - st,scan-count            : Scanning cycles elapsed before key data is updated | 
|  | - st,no-autorepeat         : If specified device will not autorepeat | 
|  | - keypad,num-rows          : See ./matrix-keymap.txt | 
|  | - keypad,num-columns       : See ./matrix-keymap.txt | 
|  |  | 
|  | Example: | 
|  |  | 
|  | stmpe_keypad { | 
|  | compatible = "st,stmpe-keypad"; | 
|  |  | 
|  | debounce-interval = <64>; | 
|  | st,scan-count = <8>; | 
|  | st,no-autorepeat; | 
|  |  | 
|  | linux,keymap = <0x205006b | 
|  | 0x4010074 | 
|  | 0x3050072 | 
|  | 0x1030004 | 
|  | 0x502006a | 
|  | 0x500000a | 
|  | 0x5008b | 
|  | 0x706001c | 
|  | 0x405000b | 
|  | 0x6070003 | 
|  | 0x3040067 | 
|  | 0x303006c | 
|  | 0x60400e7 | 
|  | 0x602009e | 
|  | 0x4020073 | 
|  | 0x5050002 | 
|  | 0x4030069 | 
|  | 0x3020008>; | 
|  | }; |