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TI Home » TI E2E Community » Support Forums » Power Management » PMU » TPS659xx PMU Forum » Usage of tps65910 driver in linux kernel
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Usage of tps65910 driver in linux kernel

Usage of tps65910 driver in linux kernel

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Alexandru Mixich
Posted by Alexandru Mixich
on Mar 30 2012 16:34 PM
Prodigy60 points

Hi,

we have developed an embedded board based on am3703 and tps65910. The design is oriented on beagle board and we use the kernel comming with this board. We made the changes needed in the kernel configuration to link the associeted files of the tps65910.

The driver can be successfully  registered but now how can be accomplished a communication to the pmu? Normally this is done as i understand over the twlxxxx driver?

How can i map the tps65910 to the twlxxx so that the control and smartreflex i2c channels can be used?

Any suggestions are welcome.

A. Mixich

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  • Flore Auzanneau
    Posted by Flore Auzanneau
    on Apr 04 2012 10:54 AM
    Intellectual1820 points

    Hello,

    you need to replace platform data for twl device with platform data for tps65910. They are seperate drivers.

    Best regards,

    Flore

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  • Alexandru Mixich
    Posted by Alexandru Mixich
    on Apr 18 2012 03:52 AM
    Prodigy60 points

    Hello Flore,

     

    thank you for the suggestion.

    Do you have implented succefully the usage of tps65910 in the linux kernel?

    If yes, it is possible to receive some informations about?

     

    Best regards,

     

    Alexandru

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  • Flore Auzanneau
    Posted by Flore Auzanneau
    on Apr 19 2012 09:16 AM
    Intellectual1820 points

    Hello Alexandru,

    There are customers successfully using the chip. You will find the latest version of patches on kernel.org

    Hope this helps.

    Best regards,

    Flore

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