Lines Matching +full:stmpe +full:- +full:adc
1 * ST Microelectronics STMPE Multi-Functional Device
3 STMPE is an MFD device which may expose the following inbuilt devices: gpio,
4 keypad, touchscreen, adc, pwm, rotator.
7 - compatible : "st,stmpe[610|801|811|1600|1601|2401|2403]"
8 - reg : I2C/SPI address of the device
11 - interrupts : The interrupt outputs from the controller
12 - interrupt-controller : Marks the device node as an interrupt controller
13 - wakeup-source : Marks the input device as wakable
14 - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024
15 - irq-gpio : If present, which GPIO to use for event IRQ
17 Optional properties for devices with touch and ADC (STMPE811|STMPE610):
18 - st,sample-time : ADC conversion time in number of clock.
19 0 -> 36 clocks 4 -> 80 clocks (recommended)
20 1 -> 44 clocks 5 -> 96 clocks
21 2 -> 56 clocks 6 -> 124 clocks
22 3 -> 64 clocks
23 - st,mod-12b : ADC Bit mode
24 0 -> 10bit ADC 1 -> 12bit ADC
25 - st,ref-sel : ADC reference source
26 0 -> internal 1 -> external
27 - st,adc-freq : ADC Clock speed
28 0 -> 1.625 MHz 2 || 3 -> 6.5 MHz
29 1 -> 3.25 MHz
37 interrupt-parent = <&gpio6>;
38 interrupt-controller;
40 wakeup-source;
41 st,autosleep-timeout = <1024>;