2008-07-13 05:57:32 problem with the ppi drivers

edward jiang (CHINA)

Message: 58729

high all:

when i compile the kernel ,i found there is a device driver called "blackfin bf5XX ppi driver"in the menuconfig .then i went to the path"..... /drivers/char " ,and i found bfin-ppi.c, but when i have saw the file,i found it is only for BF533 ,but not bf5XX. Or the bfin-ppi.c is not connectted with the bf5XX ppi driver?

Without the source file,i can't find the way to use the driver . And is there anyone who had tested the "blackfin bf5XX ppi driver"?

thanks

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2008-07-13 22:04:29 Re: problem with the ppi drivers

Yi Li (CHINA)

Message: 58730

This driver also works for BF537. you can refer to:http://docs.blackfin.uclinux.org/doku.php?id=sample_ppi_driver