Hi William, Using the TI pinmux tool it provides two pins associated with CAN1. One for TX and one for RX. I just need to use these two pins for the uboot overlays instead of the I2C P9 extension header supported by the most recent kernel releases. On our custom BBB we don’t have a P9 and instead we use test point pins for CAN1. CAN0 is no longer a concern since I have the pad names associated with the pins I need.
I need to know the pad name or how to create the pad names for these two pins the pinmux tool associates with CAN1, so I can use these for the u-boot pinmux and the kernel device tree. I agree this is not difficult when you have the pad names and the pins available. Simply copy, paste, and modify the dts and pinmux file as needed. Thx, Tracy Sent from my iPad > On Oct 31, 2017, at 7:55 PM, William Hermans <[email protected]> wrote: > > SO what is it that you're trying to do ? I've read your posts, but am still > mystified. Just sayin' . . . I've been working with this hardware for around > 5 years now, have written many device tree overlays for various hardware > configurations. Including GPIO, I2C, UART, CAN, SPI, etc. > > I'm willing to give you some guidance, but need to understand what it is > you're trying to do . . . > > I2C really isn't that hard to get working. Nor is most of it. > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the Google > Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/dE1bIym6rDg/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CALHSORrdO87s1J7uKrJ%2BEvRKQRmKhahZBq%3DmtK1ktk4sChsbkA%40mail.gmail.com. > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/61C6671A-8967-48F3-A46A-A8F521690382%40gmail.com. For more options, visit https://groups.google.com/d/optout.
