Linux/TPS53681: The Linux driver

hank chu

Intellectual 330 points

Part Number: TPS53681
Other Parts Discussed in Thread: TPS53679

Tool/software: Linux

Dear Sir:

The TI TPS53681 is used in our products.

And the firmware of our products is Linux OS.

1) In the TI WEB site (www.ti.com/product/TPS53681/), we did not find the Linux driver for the TPS53681.

2) Could you tell us how to download the Linux driver for TPS53681?

Thank you.

Best Regards.

over 6 years ago

0 Matt Schurmann over 6 years ago

TI__Genius 11095 points

Hello, TI does not directly provide Linux drivers for these products. A third party has released a linux driver for a device in the same family which should be PMBus-compatible to TPS53681 here.

github.com/.../tps53679.c

0 hank chu over 6 years ago in reply to Matt Schurmann

Intellectual 330 points

I already downloaded the Linux driver (tps53679.c).

We cannot find the commands of PMBus for TPS53679 in the documents of TI WEB site.
Could you tell us how to download the documents with PMBUs commands for TPS53679?

Thank you.

0 Matt Schurmann over 6 years ago in reply to hank chu

TI__Genius 11095 points

Hello, TPS53679 and TPS53681 have the same PMBus command set. This is why I mentioned it is OK to use the same PMBus driver. You may refer to the TPS53681 technical reference Manual at the link below.

0 hank chu over 6 years ago in reply to Matt Schurmann

Intellectual 330 points

Thank you for your kind support.

Please do us a favor to close this issue.

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Linux/TPS53681: The Linux driver