From mboxrd@z Thu Jan 1 00:00:00 1970 From: arend@broadcom.com (Arend van Spriel) Date: Thu, 18 Sep 2014 11:42:28 +0200 Subject: [PATCH v2 1/2] bcma: register bcma as device tree driver In-Reply-To: References: <1410904582-6519-1-git-send-email-hauke@hauke-m.de> Message-ID: <541AA904.1070002@broadcom.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 09/17/14 17:10, Rafa? Mi?ecki wrote: > On 16 September 2014 23:56, Hauke Mehrtens wrote: >> This driver is used by the bcm53xx ARM SoC code. Now it is possible to >> give the address of the chipcommon core in device tree and bcma will >> search for all the other cores. > > Did you get any answer from Arend about detecting IRQs? > > If not: > Arend: how much time it make take you to get an answer? I already discussed this with our chip architect. There is a chip design rule that core index corresponds to the irq number. This at least is true for the bcm43xx devices, but unsure about others. So that option does not seem to fit. That leaves the OOB_ROUTER core I mentioned earlier, but it is a chip designers nightmare as they told me. Did not sound encouraging enough to start digging in there to obtain the information. Regards, Arend