* Subsystem communication
@ 2014-10-13 20:45 Stefan Wahren
2014-10-27 7:10 ` Stefan Wahren
0 siblings, 1 reply; 2+ messages in thread
From: Stefan Wahren @ 2014-10-13 20:45 UTC (permalink / raw)
To: kernelnewbies
Hi,
currently i want to implement a driver for the power subsystem of the Freescale
i.MX28 (ARM9). On the one hand the driver should trigger the registering of the
underlying components like regulators and on the other hand it should take care
of the incoming interrupts and provide the results to the underlying components.
I think the first task can easily done by of_platform_populate().
But for the second task i'm not sure how to achieve a clean, mostly readonly
access from the regulator drivers to the power subsystem driver.
I have read about exporting symbols and RCU, but i'm not sure what's preferred
in that situation.
Best regards
Stefan
^ permalink raw reply [flat|nested] 2+ messages in thread
* Subsystem communication
2014-10-13 20:45 Subsystem communication Stefan Wahren
@ 2014-10-27 7:10 ` Stefan Wahren
0 siblings, 0 replies; 2+ messages in thread
From: Stefan Wahren @ 2014-10-27 7:10 UTC (permalink / raw)
To: kernelnewbies
Am 13.10.2014 um 22:45 schrieb Stefan Wahren:
> Hi,
>
> currently i want to implement a driver for the power subsystem of the Freescale
> i.MX28 (ARM9). On the one hand the driver should trigger the registering of the
> underlying components like regulators and on the other hand it should take care
> of the incoming interrupts and provide the results to the underlying components.
>
> I think the first task can easily done by of_platform_populate().
>
> But for the second task i'm not sure how to achieve a clean, mostly readonly
> access from the regulator drivers to the power subsystem driver.
>
> I have read about exporting symbols and RCU, but i'm not sure what's preferred
> in that situation.
>
> Best regards
>
> Stefan
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
ping
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2014-10-13 20:45 Subsystem communication Stefan Wahren
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