michi-jung opened a new pull request, #6728:
URL: https://github.com/apache/incubator-nuttx/pull/6728

   ## Summary
   
   Certain variants of the W25QxxxJV Quad SPI NOR flash ICs have the Quad
   SPI mode disabled after reset.  As the w25qxxxjv driver is operating the
   device in Quad SPI mode, make sure it gets enabled if required during
   device initialization.
   
   ## Impact
   
   Should have none, as it only sets the QE bit in STATUS register 2 if its not 
already set.
   
   ## Testing
   
   Tested with a W25Q128JVSIM attached to an STM32U5 based Nucleo-144 board
   
   
   


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