ACPI changes for adding an i2c device (microchip switch) on intel adlink atom board

[simonkbaby]

Hello,

I am adding a device on intel adlink processor board via i2c interface. The device added is mirochip ksz9897 switch. I have enabled all the kernel DSA flags for this device (CONFIG_NET_DSA_MICROCHIP_KSZ9477, CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON, etc). I would like to know the device tree changes for invoking the correct driver function. I know intel uses ACPI tables for device tree mappings. DO we have any meta layer in yocto for adding and updating ACPI tables? 

Regards

Simon

[CarlosAM_INTEL]

Hello, @simonkbaby:

Thank you for contacting Intel Embedded Community.

We received your request.

However, we want to address the following questions related to this forum:

Could you please let us know the part number of the processor used in the "intel adlink processor board" and its part number?

Is the mentioned switch designed by you or by a third-party company?  Please let us know the part number and the name of the manufacturer if it is a third-party device.

We are waiting for your answer.

Best regards,

@CarlosAM_INTEL. 

[simonkbaby]

Hello Carlos,

Thank you for the quick reply. Below is the answer to you questions.

Seria number of the intel adlink processor:  M804FECA15

MAC ID : 0030643E54C0

Switch is from a third-party company. Details are below

Name of the manufacturer : Microchip

Part number: EVB-KSZ9897-1 (KSZ9897 Switch Evaluation Board)

(https://www.microchip.com/en-us/development-tool/EVB-KSZ9897-1)

Regards

Simon

[CarlosAM_INTEL]

Hello, @simonkbaby:

Thanks for your reply.

However,  it seems to be that you do not understand one of our previous questions, please let us paraphrase it in the following way:

What is the part number of the "intel adlink processor board"? Or, where we can find the information on the "intel adlink processor board"?

By the way, may we have the part number of the processor installed in the "intel adlink processor board"?

We are waiting for your answer.

Best regards,

@CarlosAM_INTEL. 

[simonkbaby]

Hello Carlos,

Here is the link for the specific processor I used.

https://www.adlinktech.com/Products/Computer_on_Modules/SMARC/LEC-EL?lang=en

Regards

Simon

[simonkbaby]

Hello Carlos,

Here is the part number of the adlink processor:  LEC-EL-6425E-8G-64G-TPM-CT

Please let me know anything else required. I will look forward for your kind help.

Regards

Simon

[CarlosAM_INTEL]

Hello, @simonkbaby:

Thanks for your reply.

You should address your consultations with the third-party device part number stated in your previous communication through the channels listed as a reference on the following website:

https://www.adlinktech.com/en/Askanexpert

Best regards,

@CarlosAM_INTEL.