PPC RTC on I2C

[leeyang]

Why not use RTC in the PPC core?

----- Original Message -----
From: "Montgomery, Tim" <timm at artesyncp.com>
To: <linuxppc-embedded at lists.linuxppc.org>
Sent: Tuesday, November 26, 2002 6:13 AM
Subject: PPC RTC on I2C

> I'm working on getting i2c support working on a module that has its
>RTC on i2c.
>
> I've got my i2c client written, but i2c-core and friends don't load
>until very late in the game; setting ppc_md.get/set (at least in
>platform_init) is not very useful.
>
> Any thoughts on a graceful way to implement kernel RTC support using
>an i2c-based RTC (w/o bypassing the kernel's i2c layer)?

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