Add more device using SPI

Dear Communuty members,

I have a problem with SPI communication due to add optical flow sensor(ADNS 3080) to Navio.
As I know, GPS(ublox) and IMU(MPU9250) are already use SPI0. And, raspberry pi 2 model B provided just 1 SPI channel(SPI0). However, I want to add a one more SPI channel(SPI1).
My board(Navio+) have a extend SPI port. But, I can’t find any document about this thing.
So, can you support a extend SPI driver? or just 1 channel is available in Navio+? I want to know exact answer.
I’ll wait for your answer.



On Navio+ SPI connector is the same interface used for GPS and IMU.