Lines Matching +full:touchscreen +full:- +full:max +full:- +full:pressure
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/ti,ads7843.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexander Stein <alexander.stein@ew.tq-group.com>
11 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
12 - Marek Vasut <marex@denx.de>
21 - ti,ads7843
22 - ti,ads7845
23 - ti,ads7846
24 - ti,ads7873
25 - ti,tsc2046
30 pendown-gpio:
35 vcc-supply:
39 wakeup-source: true
41 ti,debounce-max:
45 Max number of additional readings per sample.
47 ti,debounce-rep:
52 ti,debounce-tol:
57 ti,hsync-gpios:
62 ti,keep-vref-on:
67 ti,pendown-gpio-debounce:
70 Platform specific debounce time for the pendown-gpio.
72 ti,penirq-recheck-delay-usecs:
75 If set to non-zero, after samples are taken this delay is applied and
79 ti,pressure-max:
83 Maximum reported pressure value.
85 ti,pressure-min:
89 Minimum reported pressure value (threshold).
91 ti,settle-delay-usec:
95 capacitance on the X/Y drivers. If set to non-zero, two samples are
99 ti,swap-xy:
105 ti,vref-delay-usecs:
110 ti,vref-mv:
116 ti,x-plate-ohms:
119 Resistance of the X-plate, in Ohms.
121 ti,x-max:
127 ti,x-min:
133 ti,y-plate-ohms:
136 Resistance of the Y-plate, in Ohms.
138 ti,y-max:
144 ti,y-min:
151 - compatible
152 - reg
155 - $ref: touchscreen.yaml#
156 - $ref: /schemas/spi/spi-peripheral-props.yaml#
161 - |
163 #address-cells = <1>;
164 #size-cells = <0>;
166 touchscreen@0 {
169 interrupt-parent = <&gpio1>;
171 pendown-gpio = <&gpio1 8 0>;
172 spi-max-frequency = <1000000>;
173 vcc-supply = <®_vcc3>;
174 wakeup-source;
176 ti,pressure-max = /bits/ 16 <255>;
177 ti,x-max = /bits/ 16 <8000>;
178 ti,x-min = /bits/ 16 <0>;
179 ti,x-plate-ohms = /bits/ 16 <40>;
180 ti,y-max = /bits/ 16 <4800>;
181 ti,y-min = /bits/ 16 <0>;