Problem with LIS2DH12 connection

[backstreet.devisor]

Hi.

I am working on a custom nRF52810 board (SDK 2.7.0). 

When connecting LIS2DH12 via SPI in the .dts file, I see an error -->

.dts code -->

&spi0 {
    compatible = "nordic,nrf-spim";
	status = "okay";
	pinctrl-0 = <&spi0_default>;
	pinctrl-1 = <&spi0_sleep>;
	pinctrl-names = "default", "sleep";
	cs-gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
	
	lis2dh12: lis2dh12@0{
        compatible = "st,lis2dh12";
        reg = <0>;
		spi-max-frequency = <10000000>;
		spi-cpol;
        spi-cpha;
        irq-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>,
					<&gpio0 11 GPIO_ACTIVE_HIGH>;
    };
};

prj.conf -->

Please help me solve this problem.

Thanks.

[Øyvind]

Hello, 

Looking at the drivers for the LIS2DH12, there seems to be driver for I2C. zephyr\dts\bindings\sensor\st,lis2dh12-i2c.yaml

What happens if you change compatible = "st,lis2dh12"; to compatible = "st,lis2dh" using zephyr\dts\bindings\sensor\st,lis2dh-spi.yaml?

Kind regards,
Øyvind

[backstreet.devisor]

Hi Øyvind. Thanks for your help. 

Yeah, that helped.

But the error in the prj.conf file when CONFIG_LIS2DH=y is enabled is still there. 

"CONFIG_LIS2DH was assigned the value y, but got the value n. Missing dependencies:
DT_HAS_ST_LIS2DH_ENABLED"

How do I fix it?

[Øyvind]

backstreet.devisor said:

But the error in the prj.conf file when CONFIG_LIS2DH=y is enabled is still there. 

Do you need it? Looking at the LIS2DH sample it is not set in the prj.conf of this sample. In this sample they use only CONFIG_I2C and CONFIG_SENSOR, I would think that you will only need to change to CONFIG_SPI instead of I2C.