On Tue, Mar 6, 2012 at 1:30 AM, Kevin Hilman <khilman@xxxxxx> wrote: > "Govindraj.R" <govindraj.raja@xxxxxx> writes: > >> From: "Govindraj.R" <govindraj.raja@xxxxxx> >> >> On beagle some of uart mux lines are used for other >> purpose so init only uart3. > > OK, but you should also be clear that this patch is effectively > disabling all UARTS (except UART3) by defatul, which I'm not sure all > Beagle users will be happy about. > Okay, I have posted new version of the patch "[PATCH] omap3_beagle: init uart2 for beagle rev AX/BX only" which initialises uart1/3/4 on all beagle boards and uart2 init is done for only beagle rev ax/bx which doesn't seem to have external usb module. >> Uart2 rx line clashes with gpio_147 used for usb ehci >> phy reset. Initializing uart2 pad_mux lines can break >> ehci module on beagle xm. >> (gpio_147 is available on uart2_rx in mode4 reference >> mux34xx.c -> uart2_rx.gpio_147) > > As Koen mentioned, this conflict only exists on certain boards, so > you should be clear that this is just an example. > conflict exists all beagle rev's expect rev ax/bx. -- Thanks, Govindraj.R -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
