[i2c] problem with DS1337 RTC connected to Cirrus Logic EP93XX

[z l]

I have an EP9302 custom board with DS1337 connected to
EEDAT & EECLK lines.  The Linux kernel version is
2.6.20 with I2C configured as bit banging and DS1337
as module.

When the DS1337 module is loaded it seems the I2C
driver never really called the ds1337_attach_adapter
function as I put some printk statement there and
never seen any print outs.  The module does get
registered as both the I2C core and my own printk
reported.  Any help is appreciated.

Thanks.

zl