What spi driver for at91rm9200 is better in 2.6.20 kernel?

This forum is for users of Microchip MPUs and who are interested in using Linux OS.

Moderator: nferre

AndrewMik
Posts: 22
Joined: Thu Feb 15, 2007 4:42 pm

What spi driver for at91rm9200 is better in 2.6.20 kernel?

Thu Mar 22, 2007 5:04 pm

From Andrew Victor "SPI driver for Atmel AT91RM9200" or from Atmel Corporation "Atmel AT32/AT91 SPI Controller driver" ?
Does first work when SPI diver (legasy) is selected in config menu and second
when Atmel SPI Controller selected. What is the right way to select SPI driver for Atmel AT91RM9200? Should I tune on the Spi_support in Spi_support menu?
Thank you!
AndrewMik
AndrewMik
Posts: 22
Joined: Thu Feb 15, 2007 4:42 pm

Fri Mar 23, 2007 12:25 pm

Right answer is - new Atmels spi driver may be is better but has not interface to the user space for the time being, but legasy one has.
See : http://marc.info/?l=linux-kernel&m=117090241210415&w=2

Thanks to all for that "rich" discussion :lol:

Andrew

Return to “LINUX”

Who is online

Users browsing this forum: No registered users and 9 guests