I'm trying to assign pins for two microphones on RT595.
One of them is using DMIC0, using function #4, on pins 5_4 (CLK01) and 5_8 (DATA01)
The other one, I'm having trouble with.
According to the pin function table that I have:
PDM_CLK23 is on 3_1 with function #1
PDM_DATA23 is also on 3_1 with function #2
Also, CLK and DATA are on 3_2 for DMIC45, and on 3_3 for DMIC67.
So, whatever the channel (2 to 7), CLK and DATA are on the same pin. I don't see how I can have separate pins.
Am I misunderstanding something? Or is my pin function table wrong? Is there an official table somewhere? the table that I got was passed along by a colleague.