Okay, seems that it seemed simpler in my head than it rightly should have (as these things usually go, right? Ahaha) so now I'm not so sure at all.
From what I've found, the SPI of the chip is
SPI2 clock- CSICK
SPI2 miso- CSIVSYNC
SPI2 miso- CSIVSYNC
SPI2 CS- CSIPCK
As referenced in this thread: https://bbs.nextthing.co/t/official-documentation-for-enabling-spi/13866/6
But...
My resistive touch screen pins are labelled on the breakout board as follows:
GND
3V3
CS
RS (x-)
WR(y+)
RD
RST
LED
DB0
DB1
DB2
DB3
DB4
DB5
DB6(x+)
DB7(y-)
And the only documentation regarding the driver printed on the IC is here:
https://wk.baidu.com/view/884cc96db84ae45c3b358c58?pcf=2
And mentions SPI on pages 41, and 73-81, in varying context, and I'm not entirely sure how to correlate the two. I've reviewed all of this intermittent documentation and each page as well, so I can somewhat get a grasp of what to do with each part/in what order (but only somewhat, because the documentation and pins don't match completely) so, I'm just not entirely sure I understand where the SPI pins themselves should be connected to the breakout board, or in what format (power, gnd, and cs seem fairly obvious, but as for the rest I'm completely unsure).
And to answer a question I overlooked before, I've been unable to locate the .rar file, just this standalone reference manual (sent to me from the supplier)