[ELDK] how to test SPI on TX25

Hu Kai hukai at venture.com.sg
Thu Jan 7 06:46:08 CET 2010



   I have made the SPI master driver /drivers/spi/mxc_spi.c probes properly
on Starterkit TX25. (Freescale i.MX25)

   And I enabled the SPIDEV inside the kernel.

   During initialization, I have created a SPI device (call
platform_device_register) and spi touch panel (call


   How to verify the SPI master working properly? 

   The device node /dev/spi0 or /dev/spidev.0 is not available. Could this
be a problem with the SPI master driver?


   Thanks a lot!



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