Using SPI00 interface with nRF54L15 custom development board

Question

Hello, 
 I have designed a PCB with nRF54L15 SoC. Now the issue is that I have by mistake changed the MISO/MOSI pins of the device. As you can see in the following image. 
 Now, my question is that is there any way I can change these pins functions in DTS files? 
 Is there any way to use this function without revision?

Kenneth · Accepted Answer

Hello, 
 You need to follow the description in the Configuration table here: https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/spim.html#d1428e920 
 For SPIM00 it says: Use dedicated pins on GPIO port P2. 
 Then going to: https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/chapters/pin.html#ariaid-title2 
 For SPIM00 it says: "SPIM00 Has dedicated pins on P2. For 32 MHz operation, the pins must be configured using extra high drive E0/E1 configuration in the DRIVE0/1 fields of the PIN_CNF GPIO register." 
 The actual pin might depend on the package variant, so you need to checkout in specific for your variant: https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/chapters/pin.html#ariaid-title4 https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/chapters/pin.html#ariaid-title5 https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/chapters/pin.html#ariaid-title6 
 So, you can't change MISO or MOSI in this case if P2.04 is SPIM SDI (=MISO) and P2.02 SPIM SDO (=MOSI) for the package variant. 
 Kenneth