On Tue, Jul 02, 2013 at 12:44:04PM +0300, Felipe Balbi wrote:Yes, I defaulted my driver to assume 8 bits.On Tue, Jul 02, 2013 at 10:32:47AM +0100, Mark Brown wrote:That's not the issue - remember that SPI specifies big endian byteDoes this hardware really support anything other than 8 bits per word?the HW has a 128-bit shift register ;-) but driver doesn't look
There is no code in the driver which pays any attention to the word
size...
complete.
ordering for words on the bus so things will need to be reordered by the
hardware for anything except 8 bits.