diff options
author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-07-29 15:34:51 +0300 |
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committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-08-20 11:11:55 +0300 |
commit | 0f1be9ef10ace44e11350911a897c83a3462525a (patch) | |
tree | 11150f6d4833b7050571427819887f04cc7c6466 | |
parent | 7eeda9df7b9ef874d67853f3cd0d370c051fb27b (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.dts | 48 |
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"; +}; + |