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authorOleksandr Suvorov <oleksandr.suvorov@toradex.com>2020-10-27 11:35:09 +0200
committerOleksandr Suvorov <oleksandr.suvorov@toradex.com>2020-10-27 11:35:09 +0200
commitc842ef23de2e1ab6cb7dc8fe84395a46179ade31 (patch)
tree07335f90439231269535d5c55730749368ea566f
parent3c15d4aaa498aa5ee79eef54f337c940a1ae3a0b (diff)
overlays: apalis-imx8: clean up atmel mxt touchscreen
Atmel MXT TS describles in a main DT. Remove duplicated stuff. Related-to: ELB-2943 Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
-rw-r--r--overlays/apalis-imx8_atmel-mxt_overlay.dts33
1 files changed, 2 insertions, 31 deletions
diff --git a/overlays/apalis-imx8_atmel-mxt_overlay.dts b/overlays/apalis-imx8_atmel-mxt_overlay.dts
index 17c869a..8155bbc 100644
--- a/overlays/apalis-imx8_atmel-mxt_overlay.dts
+++ b/overlays/apalis-imx8_atmel-mxt_overlay.dts
@@ -3,40 +3,11 @@
/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-imx8";
};
-&i2c2 {
- #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_gpio4>;
- interrupts = <1 IRQ_TYPE_EDGE_FALLING>; /* Apalis GPIO5 */
- reset-gpios = <&lsio_gpio4 2 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
- status = "okay";
- };
-};
-
-&iomuxc {
- apalis-imx8qm {
- /* Apalis GPIO5+6 */
- pinctrl_touch: touchgrp {
- fsl,pins = <
- IMX8QM_FLEXCAN2_RX_LSIO_GPIO4_IO01 0x06000021
- IMX8QM_FLEXCAN2_TX_LSIO_GPIO4_IO02 0x06000021
- >;
- };
- };
+&atmel_mxt_ts {
+ status = "okay";
};