diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-07-29 15:06:41 +0300 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-08-20 11:11:55 +0300 |
| commit | 7eeda9df7b9ef874d67853f3cd0d370c051fb27b (patch) | |
| tree | 7806a53c0d00b4bda6c69a6c697b4e679872030c | |
| parent | 70f23b9a8d5ff2bb8a13bad05ac825b10ba47385 (diff) | |
colibri-imx6: eval: convert atmel mxt to syntactic sugar
Convert an overlay file for Atmel MXT multitouch adapter
for Colibri iMX6 module + Evaluation 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-imx6-eval_atmel-mxt_overlay.dts | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts b/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts index fac62f0..fced72c 100644 --- a/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts +++ b/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts @@ -3,31 +3,33 @@ /dts-v1/; /plugin/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> + / { compatible = "toradex,colibri_imx6dl"; - fragment@0 { - target = <&i2c3>; - __overlay__ { - atmel_mxt_ts: atmel_mxt_ts@4a { - compatible = "atmel,maxtouch"; - reg = <0x4a>; - interrupt-parent = <&gpio1>; - interrupts = <9 2>; - reset-gpios = <&gpio2 10 0>; - status = "okay"; - }; - }; - }; - fragment@1 { - target = <&pwm1>; - __overlay__ { - status = "disabled"; - }; - }; - fragment@2 { - target = <&pwm4>; - __overlay__{ - status = "disabled"; - }; + +}; + +&i2c3 { + #address-cells = <1>; + #size-cells = <0>; + + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; + status = "okay"; }; }; + +&pwm1 { + status = "disabled"; +}; + +&pwm4_{ + status = "disabled"; +}; + |