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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html