On Mon, Oct 07, 2013 at 07:03:57PM +0100, Russell King - ARM Linux wrote:
> On Mon, Oct 07, 2013 at 01:53:43PM +0800, Shawn Guo wrote:
> > I think we can redefine only pad DAT3 in pinctrl_usdhc1_1_dat3cd, and
> > overwrite the DAT3 configuration in pinctrl_usdhc1_1 to save the
> > redundant data of other pads, something like the following.
> >
> > pinctrl_usdhc1_1_dat3cd: usdhc1grp-3 {
> > fsl,pins = <
> > MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x13059
> > >;
> > };
> >
> > &usdhc1 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&pinctrl_usdhc1_1 &pinctrl_usdhc1_1_dat3cd>;
> > ...
> > status = "okay";
> > };
>
> Are you sure that this will always be the case? This would assume that
> the pinctrl entries are always processed sequentially.
That will always be the case per my understanding. Otherwise, I would
be so surprised. Are you seeing any case that the entries are not
processed sequentially?
Shawn
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