I have not messed around with devicetree much before this point. I'm trying to create a custom dts and bindings for my device. Within my custom dts file, I reference the nRF52833 SOC and create a spi-device for the first CS pin.
&spi0 {
status = "okay";
pinctrl-0 = <&spi0_default>;
pinctrl-1 = <&spi0_sleep>;
pinctrl-names = "default", "sleep";
cs-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>, <&gpio0 3 GPIO_ACTIVE_LOW>, <&gpio0 4 GPIO_ACTIVE_LOW>, <&gpio0 19 GPIO_ACTIVE_LOW>;
spi-device@0 {
reg = <0>;
compatible = "maxim,max1415";
spi-max-frequency = <8000000>;
reset-gpio = <&gpio0 23 GPIO_ACTIVE_LOW>;
};
};
My maxim,max1415.yaml is located within the dts/bindings directory under application root as specified in zephyr documentation.
description:
ADC, Delta-Sigma, 16-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16
include: spi-device.yaml
compatible: "maxim,max1415"
properties:
reset-gpio:
description: Device reset pin
type: phandle-array
required: true
specifier-space: gpio
on-bus: spi
VSCode does not recognize and show the node type nor the reset-gpio description.
Although building the application is fine, I feel like without the hover feature, there is no point in having two separate files for hardware description as I'm switching between them anyway. How can I configure this feature?
