General discussion • Enabling SPI CE1 and disabling SPI CE0

How do I enable only spi 0.1 and disable spi 0.0 as I want to free GPIO 8 for other input/output Component.
I have a Pi 4b , where I try to enable only spi 0.1 but it enables both together.
I did try:
dtparam=spi=off
dtoverlay=spi0-2cs,cs0_spidev=disabled
dtoverlay=spi1-3cs
But it enables both.
Tried the below one too.., but it enables spi0.0 and not spi0.1.
dtparam=spi=off
dtoverlay=spi0-1cs,cs0_spidev=disabled
dtoverlay=spi1-3cs

Hope someone has already done this before and can help me..

Statistics: Posted by bhasky98 — Wed Jul 02, 2025 4:18 am

---