Re: [PATCH v2 3/3] leds: leds-pwm: Add device tree bindings

[Peter Ujfalusi]

On 12/07/2012 02:34 PM, Grant Likely wrote:
> It really needs to look like this:
> 
> pwmleds {
> 	compatible = "pwm-leds";
> 	kpad {
> 		label = "omap4::keypad";
> 		max-brightness = <127>;
> 		pwms = <&twl_pwm 0 7812500>;
> 	};
> 	charging {
> 		label = "omap4:green:chrg";
> 		max-brightness = <255>;
> 		pwms = <&twl_pwmled 0 7812500>;
> 	};
> };

OK.
So What we need to do is export the of_pwm_request() from drivers/pwm/core.c
Client drivers us of_pwm_request(node, NULL); to get the pwm when booted with DT.
Works fine on my setup this way and the DTS section looks just as you have
described.
Now I need to clean them up and resubmit.

-- 
Péter
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