[PATCH v1 1/3] i2c: rk3x: add calc_divs ops for new version

Wolfram Sang wsa at the-dreams.de
Mon Jan 4 11:40:42 PST 2016


> >> +static int rk3x_i2c_v0_calc_divs(unsigned long clk_rate, unsigned long
> >> scl_rate,
> >> +                                unsigned long scl_rise_ns,
> >> +                                unsigned long scl_fall_ns,
> >> +                                unsigned long sda_fall_ns,
> 
> Wolfram did some sturct to assign the parameters from device properties.
> It might be re-used here.

Yes, I think it makes sense to convert the driver first to use
the new i2c_parse_fw_timings() function and see if it fits (or if we need
to extend it perhaps).

David, does this make sense to you?

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160104/dbabbb89/attachment.sig>


More information about the linux-arm-kernel mailing list