From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Zyngier Subject: Re: [PATCH v2] arm64: dts: qcom: Fix broken interrupt trigger settings Date: Mon, 22 Aug 2016 11:23:49 +0100 Message-ID: <57BAD2B5.3030800@arm.com> References: <1470937850-10492-1-git-send-email-marc.zyngier@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from foss.arm.com ([217.140.101.70]:50609 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753964AbcHVKXw (ORCPT ); Mon, 22 Aug 2016 06:23:52 -0400 In-Reply-To: <1470937850-10492-1-git-send-email-marc.zyngier@arm.com> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Andy Gross , David Brown Cc: linux-arm-msm@vger.kernel.org, Stephen Boyd , linux-arm-kernel@lists.infradead.org, "Ivan T. Ivanov" Hi Andy, On 11/08/16 18:50, Marc Zyngier wrote: > When a device uses the GIC as its interrupt controller and generates > SPIs, only the values 1 (edge rising) and 4 (level high) are legal. > > Anything else is just plain wrong (can't be programmed into the HW), > and leads to aborted driver probes (USB doesn't work with 4.8-rc1 > on a Dragonboard 410C). > > Signed-off-by: Marc Zyngier > --- > * From v1: > - Fixed USB interrupts after review from Stephen Any update on this? Thanks, M. -- Jazz is not dead. It just smells funny...