blob: 050c4c235ab4e3170b4ba0feae0c7fda718d65af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// Atmel MXT touchscreen for the 7inch and 10inch display orderable at Toradex.
/dts-v1/;
/plugin/;
#include "dt-bindings/interrupt-controller/irq.h"
#include "dt-bindings/gpio/gpio.h"
#include "dt-bindings/pinctrl/pads-imx8qxp.h"
/ {
compatible = "toradex,apalis-imx8x";
};
&i2c1 {
#address-cells = <1>;
#size-cells = <0>;
/* Atmel maxtouch controller */
atmel_mxt_ts: atmel_mxt_ts@4a {
compatible = "atmel,maxtouch";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_touch>;
reg = <0x4a>;
interrupt-parent = <&lsio_gpio3>;
interrupts = <17 IRQ_TYPE_EDGE_FALLING>; /* Apalis GPIO5 */
reset-gpios = <&lsio_gpio3 18 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
status = "okay";
};
};
&iomuxc {
apalis-imx8qxp {
/* Apalis GPIO5+6 */
pinctrl_touch: touchgrp {
fsl,pins = <
IMX8QXP_QSPI0B_SCLK_LSIO_GPIO3_IO17 0x21 /* MXM3 11 */
IMX8QXP_QSPI0B_DATA0_LSIO_GPIO3_IO18 0x21 /* MXM3 13 */
>;
};
};
};
|