SPI flash driver MX25R64 was not found

[kishan21]

I Need to write into external flash (attached in the development kit mx25r64)in a development kit nrf5340dk.
I am using the code 
https://github.com/nrfconnect/sdk-zephyr/tree/v2.4.99-ncs2/samples/drivers/spi_flash
from nrfconnect.
The error that i am getting is --- SPI flash driver MX25R64 was not found).
Do I need to configure anything(overlay file or something)?

[Nilesh]

Hello kishan21 ,

can you please check below ticket and answer. Looks like in your case device binding is not happening due to mismatch in the pin configuration as per overlay file.

 nRF52840 Zephyr dual QSPI MX25R64 flash example 

Thanks!!

[kishan21]

Thank you Nilesh 
Have created an overlay file along with qspi configuration in it in accordance to my pin configuration and it is working for me now.
Thank you so much.