Lines Matching +full:touchscreen +full:- +full:max +full:- +full:pressure
1 * Analog Devices AD7879(-1)/AD7889(-1) touchscreen interface (SPI/I2C)
4 - compatible : for SPI slave, use "adi,ad7879"
5 for I2C slave, use "adi,ad7879-1"
6 - reg : SPI chipselect/I2C slave address
7 See spi-bus.txt for more SPI slave properties
8 - interrupts : touch controller interrupt
9 - touchscreen-max-pressure : maximum reported pressure
10 - adi,resistance-plate-x : total resistance of X-plate (for pressure
13 - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
14 - adi,first-conversion-delay : 0-12: In 128us steps (starting with 128us)
19 - adi,acquisition-time : 0: 2us
24 - adi,median-filter-size : 0: disabled
29 - adi,averaging : 0: 2 middle values (1 if median disabled)
34 - adi,conversion-interval: : 0 : convert one time only
35 1-255: 515us + val * 35us (up to 9.440ms)
37 - gpio-controller : Switch AUX/VBAT/GPIO pin to GPIO mode
42 compatible = "adi,ad7879-1";
44 interrupt-parent = <&gpio1>;
46 touchscreen-max-pressure = <4096>;
47 adi,resistance-plate-x = <120>;
48 adi,first-conversion-delay = /bits/ 8 <3>;
49 adi,acquisition-time = /bits/ 8 <1>;
50 adi,median-filter-size = /bits/ 8 <2>;
52 adi,conversion-interval = /bits/ 8 <255>;
57 spi-max-frequency = <5000000>;
59 spi-cpol;
60 spi-cpha;
61 gpio-controller;
62 interrupt-parent = <&gpio1>;
64 touchscreen-max-pressure = <4096>;
65 adi,resistance-plate-x = <120>;
66 adi,first-conversion-delay = /bits/ 8 <3>;
67 adi,acquisition-time = /bits/ 8 <1>;
68 adi,median-filter-size = /bits/ 8 <2>;
70 adi,conversion-interval = /bits/ 8 <255>;