On 07/06/2012 04:33 PM, Shilimkar, Santosh wrote: >> Since this is TWL6030 specific, it should rather be done in TWL code >> like I did for sys_nirq1: >> >> http://marc.info/?l=linux-omap&m=134090312118873&w=2 >> >> That would avoid having to do this in both board files. >> > Though the pin is TWL specific, it need not be same on > different board with different SOCs. Especially when you need to > set MUX mode etc. So doing from board file is still better > since TWL6030/40 can be connected to non OMAP4 devices > where the muxing can be different. > > With current know boards with TWL6030/40, this is not > a strong requirement though.
There can be board which has twl6030 but does not have twl6040. The twl6040 is the recommended audio solution for OMAP4+ systems but it can be replaced by other codec on some boards. This is the reason I have put the mux configuration into the board files for sys_nirq2 (which is in these cases are used to handle the interrupt from twl6040). -- Péter -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
