marmar

I managed to solve the issue by updating the linux kernel to 5.16 and above.

hello everyone at the moment I am working on adding axi iic to openpiton. my final goal is to be able to read the temperature from an i2c device in linux. I have been getting "input clock not found" in the boot loader: [ 32.760851] i2c /dev entries driver [ 32.768047] xiic-i2c fff0e00000.i2c: input clock not found. [ 32.784563] usbcore: registered new interface driver usbhid [ 32.790588] usbhid: USB HID core driver [ 32.817191] NET: Registered protocol family 10 [ 32.845446] Segment Routing with IPv6 [ 32.851707] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 32.872750] NET: Registered protocol family 17 [ 32.883126] Key type dns_resolver registered [ 32.904021] xiic-i2c fff0e00000.i2c: input clock not found. [ 32.914074] xiic-i2c fff0e00000.i2c: input clock not found. I was also wondering do I have to add an external pull-up to the sea and scp ports in genesys2? I found many posts related to axi iic suggesting that. I have added these to my kernel config: CONFIG_I2C_XILINX=y CONFIG_I2C=y CONFIG_OF_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_BOARDINFO=y CONFIG_XILINX_I2C=y CONFIG_I2C_OCORES=y CONFIG_COMMON_CLK_XLNX_CLKWZRD=y I attached the device tree file too. I am new to these things and will appreciate any help. thank you! ariane.dts