From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Herrenschmidt To: Iain Sandoe , Subject: Re: pmud monitoring temperature (Re: powerbook doubles) Date: Mon, 29 Jan 2001 17:18:59 +0100 Message-Id: <19341224095043.1630@mailhost.mipsys.com> In-Reply-To: <20010129151910.792132EF9B@apollo.valhalla.net> References: <20010129151910.792132EF9B@apollo.valhalla.net> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: >> What is the maximum CPU speed for machines without clock_frequency >> present in the device tree? > >wouldn't you have to go back quite a long way to find one? >My 9600 has it - and that's nearly prehistoric ;-) The problem is that this property is often wrong... I think Troy's temperature code (in bk _2_5) is an hard-coded value that should be good enough for most CPUs speeds. We did however notice quite wrong results with some G4s used in Apple's dual G4s. Ben. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/