Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754720Ab3J3WCj (ORCPT ); Wed, 30 Oct 2013 18:02:39 -0400 Received: from smtp.codeaurora.org ([198.145.11.231]:34720 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751859Ab3J3WCh convert rfc822-to-8bit (ORCPT ); Wed, 30 Oct 2013 18:02:37 -0400 Subject: Re: [PATCH v2 4/6] edac: Document Krait L1/L2 EDAC driver binding Mime-Version: 1.0 (Apple Message framework v1283) Content-Type: text/plain; charset=US-ASCII From: Kumar Gala In-Reply-To: <52718118.1020009@codeaurora.org> Date: Wed, 30 Oct 2013 17:02:35 -0500 Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Rutland , devicetree@vger.kernel.org Content-Transfer-Encoding: 7BIT Message-Id: References: <1383164736-1849-1-git-send-email-sboyd@codeaurora.org> <1383164736-1849-5-git-send-email-sboyd@codeaurora.org> <872F86E8-85CE-472B-9546-CDCC96F6F08B@codeaurora.org> <52717EA5.6030208@codeaurora.org> <52718118.1020009@codeaurora.org> To: Stephen Boyd X-Mailer: Apple Mail (2.1283) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1284 Lines: 32 On Oct 30, 2013, at 4:58 PM, Stephen Boyd wrote: > On 10/30/13 14:56, Kumar Gala wrote: >> On Oct 30, 2013, at 4:48 PM, Stephen Boyd wrote: >> >>> On 10/30/13 14:45, Kumar Gala wrote: >>>> On Oct 30, 2013, at 3:25 PM, Stephen Boyd wrote: >>>>> +l2-cache node containing the following properties: >>>> Is the L1 interrupt not per core L1 cache (even if they are OR together at PIC)? >>> Yes it is per CPU. That is what the 0xf part of the cpus interrupts >>> property is showing. >> Than why not have it in each cpu node? > > Because that duplicates things unnecessarily? The cpus node can hold > things that are common to all CPUs to avoid duplication. If it was a > different PPI for each CPU then I would agree that we need to put it in > each cpu node. Ok, I'll accept that as the binding is specific to Krait (and I assume all SoCs w/Krait wire this up to a common interrupt) - k -- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/