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authorOleksandr Suvorov <oleksandr.suvorov@toradex.com>2020-07-29 15:34:51 +0300
committerOleksandr Suvorov <oleksandr.suvorov@toradex.com>2020-08-20 11:11:55 +0300
commit0f1be9ef10ace44e11350911a897c83a3462525a (patch)
tree11150f6d4833b7050571427819887f04cc7c6466
parent7eeda9df7b9ef874d67853f3cd0d370c051fb27b (diff)
colibri-imx7: aster: convert atmel mxt to syntactic sugar
Convert an overlay file for Atmel MXT multitouch adapter for Colibri iMX7 module + Aster board into Syntactic Sugar format. This format is strongly recommended in Embedded Linux Wiki [1]. [1] https://elinux.org/Device_Tree_Reference#Overlay_Source_Format Related-to: ELB-2834 Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
-rw-r--r--overlays/colibri-imx7-aster_atmel-mxt_overlay.dts48
1 files changed, 24 insertions, 24 deletions
diff --git a/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts b/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts
index 0fef20c..b66a039 100644
--- a/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts
+++ b/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts
@@ -2,33 +2,33 @@
/dts-v1/;
/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
/ {
compatible = "toradex,colibri-imx7d-emmc";
- fragment@0 {
- target = <&i2c4>;
- __overlay__ {
- atmel_mxt_ts: atmel_mxt_ts@4a {
- compatible = "atmel,maxtouch";
- reg = <0x4a>;
- interrupt-parent = <&gpio2>;
- interrupts = <15 2>;
- reset-gpios = <&gpio2 28 0>;
- status = "okay";
- };
- };
- };
+};
- fragment@1 {
- target = <&pwm2>;
- __overlay__ {
- status = "disabled";
- };
- };
+&i2c4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
- fragment@2 {
- target = <&pwm3>;
- __overlay__ {
- status = "disabled";
- };
+ atmel_mxt_ts: atmel_mxt_ts@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
+ status = "okay";
};
};
+
+&pwm2 {
+ status = "disabled";
+};
+
+&pwm3 {
+ status = "disabled";
+};
+