gpio_blink_set + Kirkwood

Tibor Harsszegi tibor at harsszegi.com
Thu Jul 11 14:32:42 EDT 2013


> On Thu, Jul 11, 2013 at 06:20:02PM +0200, Tibor Harsszegi wrote:
>> Hello guys,
>>
>> can anyone explain me how does the gpio_blink_set member gets filled
>> in leds-gpio through platform_get_drvdata()?
>> I can't seem to follow how the specific function pointer can be set
>> to orion_gpio_set_blink() for example.
>> Sorry for the dumb question :(
> Hi Tibor
>
> For DT based board, hardware blinking is not supported, as far as i
> remember.
>
> 	Andrew

Hello Andrew,

is there an example for "mixed machine setup" (if there is anything like 
that) ?
I'm thinking about:

* DT based initialization starts
* then if supported board based "after-DT-init-board-code" executes

similar what we have in board-*.c files just that it would be executed 
after kirkwood has initialized the board
based upon the .DTB
[I'm thinking about getting rid of the LED setup from the .DTB and move 
it back to .C land - at least for a trial]

Thanks,
Tibor



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