From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C8DA2C76196 for ; Sun, 21 Jul 2019 20:24:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E1B52085A for ; Sun, 21 Jul 2019 20:24:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563740682; bh=jXdVAd2xx1pnFJR6dwwIpBFW3J7WKYkiqeCbgEdH9h0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=OGWFEmktjeLttMLGBMZtTS1p1KT41XUOhIfeKR3GavmqrcsU/TqRKpGKnzxnHSa31 3n7nUA6fsxHk3Z71N6jWbQ+pOK+JTiuNVxCinZA+Yi13NWFiS96EGujYFYl8wcMBZe BGJSlEoC1OvjFoXAkcKYLOlOfeLBimBA0CgULsFw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727365AbfGUUYl (ORCPT ); Sun, 21 Jul 2019 16:24:41 -0400 Received: from foss.arm.com ([217.140.110.172]:57616 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726429AbfGUUYk (ORCPT ); Sun, 21 Jul 2019 16:24:40 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2526328; Sun, 21 Jul 2019 13:24:40 -0700 (PDT) Received: from why (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8D6933F694; Sun, 21 Jul 2019 13:24:36 -0700 (PDT) Date: Sun, 21 Jul 2019 21:24:10 +0100 From: Marc Zyngier To: Sowjanya Komatineni Cc: , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH V6 01/21] irqchip: tegra: Do not disable COP IRQ during suspend Message-ID: <20190721212410.12a889c7@why> In-Reply-To: <1563738060-30213-2-git-send-email-skomatineni@nvidia.com> References: <1563738060-30213-1-git-send-email-skomatineni@nvidia.com> <1563738060-30213-2-git-send-email-skomatineni@nvidia.com> Organization: ARM Ltd X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 21 Jul 2019 12:40:40 -0700 Sowjanya Komatineni wrote: > Tegra210 platforms use sc7 entry firmware to program Tegra LP0/SC7 entry > sequence and sc7 entry firmware is run from COP/BPMP-Lite. > > So, COP/BPMP-Lite still need IRQ function to finish SC7 suspend sequence > for Tegra210. > > This patch has fix for leaving the COP IRQ enabled for Tegra210 during > interrupt controller suspend operation. > > Acked-by: Thierry Reding > Signed-off-by: Sowjanya Komatineni Acked-by: Marc Zyngier Please let me know how you want this to be merged (either via the irqchip tree as a standalone patch, or as part of the series via another tree). Thanks, M. -- Without deviation from the norm, progress is not possible.