[PATCH RFC V3 2/3] mxs: add driver for ocotp in i.MX23 and i.MX28

Stefan Wahren stefan.wahren at i2se.com
Thu Nov 6 11:25:32 PST 2014


> Arnd Bergmann <arnd at arndb.de> hat am 28. Oktober 2014 um 20:13 geschrieben:
> [...]
> I came up with MTD just because a grep for OTP showed most hits in there.
> I have to admit that I didn't check whether those are actually for
> the same kind of device or for something else that goes by the same
> name. Having it in MTD doesn't sound too obscure though.
> There are a few other references to efuse or otp in the kernel, which means
> that at some point we probably want to have a common subsystem and user
> interface for this, either in MTD or standalone.
> Between drivers/misc/fsl_ocotp.c, drivers/soc/tegra/fuse and
> drivers/mfd/ab3100-otp.c, is there any commonality that we could
> base an abstract API on?

i don't have a answer to this question, but how about changing fsl_ocotp driver
to driver/soc/mxs/fuse with a similiar binary interface like the tegra ones.

Does it make sense to you?

> Arnd
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

BR Stefan

More information about the linux-arm-kernel mailing list