External Attenuator connected to AD9371 GPIO_3p3 for Rx2

It appears that this may have been indirectly answered in a previous post when talking about the ORx port:

https://ez.analog.com/wide-band-rf-transceivers/design-support-ad9371/f/q-a/116290/ad9375-external-orx-attenuator

My question is with Rx2 confirming that the MSB is on GPIO_3p3:7 and LSB is on GPIO_3p3:4. 

So if using the ADRF5731 as my Digital Step Attenuator:

ADRF5731 - D2 (2dB Atten. step) will be connected to AD9371 GPIO_3p3:4 Pin E1)

ADRF5731 - D3 (4dB Atten. step) will be connected to AD9371 GPIO_3p3:5 Pin D5)

ADRF5731 - D4 (8dB Atten. step) will be connected to AD9371 GPIO_3p3:6 Pin E14)

ADRF5731 - D5 (16dB Atten. step) will be connected to AD9371 GPIO_3p3:7 Pin D12)