We are using LS1043A, SPI chip select and GPIO muxed query

[logeshs]

we are using 2 SPI devices with LS1043A, I need to use the remaining chipselects as GPIOs. could you help me what value should i keep in RCW of SPI_BASE[382-383] and SPI_EXT[360-362]?

[alexander_yakov]

If my understanding is correct, I think this question is fully answered in Table 3-8 "SPI Signal configuration" of the LS1043A Reference Manual.

Have a great day,
Alexander

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[logeshs]

I understand i need to keep SPI_BASE[382-383] as 00, But i'm confused with what value should i keep on SPI_EXT[360-362]. Please suggest me the SPI_EXT[360-362] bit value such that i can use the remaining chip selects as GPIOs