[PATCH 2/6] mmc: sdhci-esdhc-imx: add tuning-step seting support

[shawnguo@kernel.org (Shawn Guo)]

On Mon, Jul 06, 2015 at 03:05:47AM +0000, Chen Bough wrote:
> 
> > -----Original Message-----
> > From: Shawn Guo [mailto:shawnguo at kernel.org]
> > Sent: Friday, July 03, 2015 7:10 PM
> > To: Chen Haibo-B51421
> > Cc: linux-mmc at vger.kernel.org; Dong Aisheng-B29396;
> > ulf.hansson at linaro.org; chris at printf.net; shawn.guo at linaro.org; linux-
> > arm-kernel at lists.infradead.org
> > Subject: Re: [PATCH 2/6] mmc: sdhci-esdhc-imx: add tuning-step seting
> > support
> > 
> > On Wed, Jun 10, 2015 at 04:50:40PM +0800, Haibo Chen wrote:
> > > @@ -969,6 +976,8 @@ sdhci_esdhc_imx_probe_dt(struct platform_device
> > *pdev,
> > >
> > >  	of_property_read_u32(np, "max-frequency", &boarddata->f_max);
> > >
> > > +	of_property_read_u32(np, "tuning-step", &boarddata->tuning_step);
> > > +
> > 
> > Where is the binding doc for this device tree property?
> > 
> > Shawn
> 
> I will add this in next version, Thanks for your review.

If this is a vendor specific property rather than generic one, do not
forget to have a vendor prefix for the property, i.e. "fsl,tuning-step".

Shawn