Re: Problem with SPI RTC DS3234 on RaspberryPi 2

2015-04-12 Thread John Whitmore
On Sat, Apr 11, 2015 at 09:50:25AM -0700, Henry Hallam wrote: > On Sat, Apr 11, 2015 at 6:25 AM, John Whitmore wrote: > > Original RPi kenel - 3.15.5 > > RPi-2 kernel - 3.18.8 > > Maybe try the new kernel version on the old board, to eliminate that variable? > > Henry I've never been able

Re: Problem with SPI RTC DS3234 on RaspberryPi 2

2015-04-11 Thread Henry Hallam
On Sat, Apr 11, 2015 at 6:25 AM, John Whitmore wrote: > Original RPi kenel - 3.15.5 > RPi-2 kernel - 3.18.8 Maybe try the new kernel version on the old board, to eliminate that variable? Henry ___ Kernelnewbies mailing list Kernelnewbies@kerneln

Problem with SPI RTC DS3234 on RaspberryPi 2

2015-04-11 Thread John Whitmore
I've had a problem for weeks with a development board I have used in the past on the Original RaspberryPi. The expansion board has two spi devices connected, a CAN Bus controller (MCP2515) and a Real Time Clock chip DS3234. On the old RPi everything works great with two devices in: /sys/bus/s