Raspberry A&BRev1,A&BRev2, B+,Pi2,Pi3,PiZero, PiZeroW
Please note that SwiftyGPIO uses the raw Broadcom numbering scheme to assign a number to each pin. The RaspberryPi 2 and Zero have the same pinout of the B+. The hardware SPI has MOSI0 in GPIO10 and SCLK0 in GPIO11. Here is a description with all the alternative functions (valid for all 40 pins RaspberryPis):
This diagram refers to the pinout for the default mode-0 of the pins, as described here.