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// 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-imx8qm.h"
/ {
compatible = "toradex,apalis-imx8qm";
fragment@0 {
target = <&i2c2>;
__overlay__ {
/* Atmel maxtouch controller */
atmel_mxt_ts: atmel_mxt_ts@4a {
compatible = "atmel,maxtouch";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_touch>;
reg = <0x4a>;
interrupt-parent = <&gpio4>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>; /* Apalis GPIO5 */
reset-gpios = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
status = "okay";
};
};
};
fragment@1 {
target = <&iomuxc>;
__overlay__ {
apalis-imx8qm {
/* Apalis GPIO5+6 */
pinctrl_touch: touchgrp {
fsl,pins = <
SC_P_FLEXCAN2_RX_LSIO_GPIO4_IO01 0x06000021
SC_P_FLEXCAN2_TX_LSIO_GPIO4_IO02 0x06000021
>;
};
};
};
};
};
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