Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current limit management

[Felipe Balbi]

On Mon, Aug 17, 2015 at 10:26:23AM -0700, Mark Brown wrote:
> On Mon, Aug 17, 2015 at 09:07:08AM +0800, Peter Chen wrote:
> > On Fri, Aug 14, 2015 at 05:47:46PM +0800, Baolin Wang wrote:
> 
> > > +	1500,
> > > +	1800,
> > > +	550,
> > > +};
> 
> > Why 550 is the last, but not 1800?
> 
> You'd have to ask the hardware engineers who designed the chip.  I
> suspect it's because 550 was added at a late stage in the design process
> but I'm basically just guessing there.
> 
> > >   *********************************************************************/
> > > @@ -606,8 +646,31 @@ static int wm831x_power_probe(struct platform_device *pdev)
> > >  		}
> > >  	}
> 
> > > +	if (wm831x_pdata && wm831x_pdata->usb_gadget) {
> 
> > Where the wm831x_pdata->usb_gadget is initialized?
> 
> It's platform data, it will be initialised by whatever registers the
> platform data.

passing pointers through pdata ?

-- 
balbi

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