ft2232_spi: Fix order issue with setting interface.

BRANCH=none
BUG=chromium:416493
TEST=manual,
- start servod
  sudo servod -b rambi &

- enable servo V2 spi1 buffers and vref
  dut-control spi1_vref:pp3300 spi1_buf_en:on

- execute discovery via flashrom
  sudo flashrom -p ft2232_spi:type=servo-v2,port=B
  # See DUT_SPI1_CLK toggle

Repeat above on port=A as well.

Change-Id: Ibb6bc5f2c3d01552b23da35e7fee372dce65350b
Reviewed-on: https://chromium-review.googlesource.com/219348
Commit-Queue: Todd Broch <[email protected]>
Tested-by: Todd Broch <[email protected]>
Reviewed-by: David Hendricks <[email protected]>
Reviewed-by: Max Chang <[email protected]>
1 file changed