1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2023 Linaro Ltd.
4
5 /dts-v1/;
6
7 #include <dt-bindings/pwm/pwm.h>
8 #include "imx53-sk-imx53.dts"
9
10 / {
11 panel: panel-rgb {
12 compatible = "powertip,ph800480t013-idf02";
13
14 port {
15 panel_rgb_in: endpoint {
16 };
17 };
18 };
19
20 spi_ts: spi {
21 compatible = "spi-gpio";
22 #address-cells = <0x1>;
23 #size-cells = <0x0>;
24
25 num-chipselects = <1>;
26
27 touchscreen: touchscreen@0 {
28 reg = <0>;
29 compatible = "ti,ads7843";
30 spi-max-frequency = <300000>;
31
32 ti,vref-mv = /bits/ 16 <3300>;
33 ti,x-plate-ohms = /bits/ 16 <450>;
34 ti,y-plate-ohms = /bits/ 16 <250>;
35 ti,debounce-tol = /bits/ 16 <10>;
36 ti,debounce-rep = /bits/ 16 <0>;
37 touchscreen-size-x = <4096>;
38 touchscreen-size-y = <4096>;
39 touchscreen-swapped-x-y;
40 touchscreen-max-pressure = <100>;
41
42 wakeup-source;
43 };
44 };
45 };
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