On Mon, Mar 4, 2013 at 3:18 AM, Dong Aisheng <[email protected]> wrote: > On 1 March 2013 21:07, Linus Walleij <[email protected]> wrote: >> On Wed, Feb 27, 2013 at 3:35 AM, Huang Shijie <[email protected]> wrote: >> >>> The uart may works in DTE mode or DCE mode. The customer can sets the >>> different >>> modes by the pinctrl. But the pinctrl items for DTE or DCE may share the >>> same Pad id, such as: >>> MX6Q_PAD_EIM_D27__UART2_RXD_DTE and MX6Q_PAD_EIM_D27__WEIM_WEIM_D_27 >>> share the same MX6Q_PAD_EIM_D27 pad id. >>> >>> The current code only search the pinctrl items by pad id. So if there two >>> pinctrl items shares the same pad id, the current code only use the first >>> one, >>> even you tell the system to use the second one in the DTS file. >>> >>> This patch adds a new field pin_func_ids to imx_pin_group{}, and uses the >>> pin_func_ids as the index to search the pinctrl items. In this way, we can >>> avoid the issue. >>> >>> Signed-off-by: Huang Shijie <[email protected]> >> >> Dong/Shawn: what about this patch? > > We do not need this patch anymore since we've changed the binding a bit.
OK ignoring this then. Yours, Linus Walleij _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
