Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp6269800ybi; Sun, 21 Jul 2019 13:32:54 -0700 (PDT) X-Google-Smtp-Source: APXvYqz5MCtaYhcpgJKd6MR6Dp+DhS3inY5yTUGxZPteZqQRpW+tsrP335jFIyby0qGnk+kvL6II X-Received: by 2002:a63:60a:: with SMTP id 10mr36937840pgg.381.1563741174652; Sun, 21 Jul 2019 13:32:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1563741174; cv=none; d=google.com; s=arc-20160816; b=RgxlxxgQiY03eXJbmMrxy2n+AO/VCT6e0ETZX2kmzKq0qTwPpq/5YnQJ/rNDz30LgD wBLoHQXXarTjJ8ybop0joF2ADDVPnXK5Ohm6Z95owVs2lqt3cMXVmPlniJE11rU4JHdm uxMnr5TdBHLLOiFJTB6TbXc+sO6e5p731G9wV55qy3xlKpPZx7Qv6tfHUnWc8E20fC3f GKYMr0Izd4T7UBmyTVl4cpg2Cq4bMLVVB7hOni17TeKOfTfHz8qxG/NFvbypQV7aR2Ly GPzJDlS37i/f2mzfS1MW3VE2LHZDyfPvNYtQ6WCxSrUI0gdgSCBzqhEfOwdMndDC9ZE/ CRRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=LO2Psm3rpTZOkZWWuSYUZS/s2C/ST1PDrseXCkOAcyo=; b=mAWNNyQsWwDGKx/WMH8jangrjl9i3RLvHMhCrQ+xv71GKVM5xNFpFg0w7tq3AdPLr4 PfyXtFfWYMAfwYBj2Ff7/g2HhwGE3lrMO/bf22qSBlVUAt9j/MxpYwf40SD7e/Tj7NAZ s6OdhreavPXwFuA/JbkaBTyYymPfDWlAcSZ1irGV2qKAJtdJLaHlCR6Ogs7n/xNyP96a q88okSByvjJvM4GlwlVO6VRVPo+fIcHZ7BPgpUtJksnzab8M2+fS5YY1PJVqj0CYdnY1 c+D+eT+wRFt9zUDlfTn2AIhuau7WpNcposcZjdW0RfhALsmV4NoMtY+r1puCbmER3/Hd J1HQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x35si6033535pga.337.2019.07.21.13.32.38; Sun, 21 Jul 2019 13:32:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727353AbfGUUYl (ORCPT + 99 others); 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.