gpio_blink_set + Kirkwood

[Jason Cooper]

On Thu, Jul 11, 2013 at 08:32:42PM +0200, Tibor Harsszegi wrote:
> >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]

As a testing hack, just add the following to board-dt.c:

	if (of_machine_is_compatible("keymile,whizbang-board")) {
		/* GPIO hackery here */
	}

hth,

Jason.