On Fri, 12 Oct 2012 21:08:15 +0200 Noam Camus <noamc@xxxxxxxxxx> wrote: > Sorry,but I wrote that I am using mmio32. Yes but you also keep talking about endian-ness. The underlying registers are 8bit so they are not 'endian' at all. They might be at the address "base + 4 * offset + 3" perhaps ? If so they to use mmio32 presumably you just need to set the base address properly (ie 0xXXXXXXX3 or similar). Do the values have to be read with 32bit operations and do they have to be read on 32bi alignment ? Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html