From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Jon Loeliger <jdl@jdl.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] Add StorCenter DTS first draft.
Date: Wed, 18 Jul 2007 11:39:13 +1000 [thread overview]
Message-ID: <1184722754.25235.183.camel@localhost.localdomain> (raw)
In-Reply-To: <E1IAnwC-0003Xm-6U@jdl.com>
> + PowerPC,603e { /* Really 8241 */
> + device_type = "cpu";
> + reg = <0>;
> + clock-frequency = <d# 200000000>; /* Hz */
> + timebase-frequency = <d# 33333333>; /* Hz */
> + bus-frequency = <0>;
> + /* Following required by dtc but not used */
> + i-cache-line-size = <0>;
> + d-cache-line-size = <0>;
> + i-cache-size = <4000>;
> + d-cache-size = <4000>;
> + };
The 32 bits kernel may not be using those yet, but it will. 64 bits does
already and I plan to merge those bits at one point. Get your cache line
size right (0 is wrong, though I will provide a fallback to the cputable
when the device-tree looks obviously wrong).
Cheers,
Ben.
next prev parent reply other threads:[~2007-07-18 1:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-17 14:22 [PATCH] Add StorCenter DTS first draft Jon Loeliger
2007-07-17 14:57 ` Segher Boessenkool
2007-07-17 16:26 ` Josh Boyer
2007-07-17 16:38 ` Segher Boessenkool
2007-07-17 22:27 ` Jon Loeliger
2007-07-17 22:34 ` Scott Wood
2007-07-17 22:56 ` Jon Loeliger
2007-07-18 16:19 ` Segher Boessenkool
2007-07-18 18:27 ` Kumar Gala
2007-07-19 17:03 ` Segher Boessenkool
2007-07-18 1:39 ` Benjamin Herrenschmidt [this message]
2007-07-18 16:13 ` Segher Boessenkool
2007-07-18 21:54 ` Benjamin Herrenschmidt
2007-07-19 16:05 ` Jon Loeliger
2007-07-19 17:07 ` Segher Boessenkool
2007-07-19 21:39 ` Benjamin Herrenschmidt
2007-07-20 7:14 ` Segher Boessenkool
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