[rtc-linux] Re: DS1337 RTC on I2C broken.

Bartlomiej Sieka tur at semihalf.com
Tue Dec 4 03:07:54 EST 2007

Clemens Koller wrote:
> Hi, Alessandro, Hi, Olof!
> Olof Johansson wrote:
>  > ds1307 requires you to register i2c_board_info for it to probe properly.
>  > Does your platform do so?
> I started to add some pr_debug()s. It seems that rtc-ds1307's ds1307_init()
> is just never called despite the module gets loaded.

Hello Clemens,

Do you have rtc node in your dts file (I'm assuming arch/powerpc
situation)? If not, you'll have to add it - for example similarly to
what's being done in the attached patch (68 is the I2C address of the
RTC chip - a DS1339 in my case).

Bartlomiej Sieka
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