Enabling LPI2C4 in IMX93EVK

[Robbi]

Hi team,

                I'm working with i.mx93 EVK kit. I tried to connect external I2C based sensor to J1001 connector on EVK kit. Hence I modified dts files 

1. GPIO_IO02_LPI2C4_SDA
2. GPIO_IO03_LPI2C4_SCL

   are the ALT modes of GPIO2.

   

   I created a node and 

   

   assigned pins. but in the board i2c3 is not populated i.e lpi2c4.

   

 Please guide me at which step I need to modify.

Thanks 

Robbi

[danielchen]

Hi @Robbi 

I tried this in my side with your settings. it can work on my side.

Regards

Daniel

[Robbi]

Thanks @danielchen ,

     Got it, I had done changes in tmp/work/arch/arm/boot but changes need to be done in tmp/work/arch/arm64/boot path dts file. 

Thanks

Robbi