From: Segher Boessenkool <segher@kernel.crashing.org>
To: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 1/3] Bamboo DTS
Date: Mon, 14 May 2007 17:21:26 +0200 [thread overview]
Message-ID: <92b3319be989145b0191cf9693ddd90c@kernel.crashing.org> (raw)
In-Reply-To: <1179154675.3420.22.camel@zod.rchland.ibm.com>
> + i-cache-size = <2000000>;
> + d-cache-size = <2000000>;
32MB yeah right :-)
> + MAL0: mcmal {
> + #address-cells = <0>;
> + #size-cells = <0>;
> + interrupt-map-mask = <ffffffff>;
These three properties aren't needed (map-mask defaults
to all bits, #size is never used, #address defaults to 0
for interrupt mapping and isn't used in any other context).
> + ranges = <00000000 0 00000000 80000000
> + 80000000 0 80000000 80000000>;
You can avoid having two ranges by using #size-cells = 2
in the root node. Having two ranges is a problem if any
mapping straddles the boundary between the two.
Segher
next prev parent reply other threads:[~2007-05-14 15:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-14 14:56 [PATCH 0/3] Initial AMCC Bamboo support Josh Boyer
2007-05-14 14:57 ` [PATCH 1/3] Bamboo DTS Josh Boyer
2007-05-14 15:21 ` Segher Boessenkool [this message]
2007-05-14 15:52 ` Segher Boessenkool
2007-05-14 18:44 ` Josh Boyer
2007-05-14 14:59 ` [PATCH 2/3] Bamboo platform support Josh Boyer
2007-05-15 0:58 ` Stephen Rothwell
2007-05-15 1:03 ` Josh Boyer
2007-05-15 2:03 ` Stephen Rothwell
2007-05-15 2:42 ` Josh Boyer
2007-05-14 14:59 ` [PATCH 3/3] Bamboo wrapper Josh Boyer
2007-05-15 1:28 ` David Gibson
2007-05-15 1:29 ` Josh Boyer
2007-05-15 1:26 ` [PATCH 0/3] Initial AMCC Bamboo support David Gibson
2007-05-15 1:38 ` Josh Boyer
2007-05-15 1:44 ` David Gibson
2007-05-15 7:33 ` Benjamin Herrenschmidt
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