* MMC/SD driver using SPI interface on MPC8248
@ 2006-06-14 9:25 Laurent Pinchart
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From: Laurent Pinchart @ 2006-06-14 9:25 UTC (permalink / raw)
To: linuxppc-embedded
Hi everybody,
I'm looking for an MMC/SD driver using the MPC8248 SPI interface. Does anyone
know if such a driver exist, or if some code has already been written ?
If no such project exists, could anyone outline the basic architecture of such
a driver ? As recent Linux kernels include an SPI class, I suppose I should
write a generic MMC/SD-SPI driver which would work with any SPI controller,
and write an SPI driver for the MPC8248 (which seem to have a similar
interface to the already supported MPC83xx). How should the generic
MMC/SD-SPI driver be mapped to specific SPI ports ?
Best regards,
Laurent Pinchart
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