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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 759AEC433E0 for ; Mon, 29 Jun 2020 20:13:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 51F8820768 for ; Mon, 29 Jun 2020 20:13:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593461623; bh=O6JNdoJ52kUwwUPeBFB466TCuwQkvz1e1LXBO24N7SI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0aKhopWTdaJOEdNgPI+1D+ECaza+8jjw71u5gSpdwVp9J5GpCjPKhjSFMYFIcjRX+ l5pGHuV1bgCC0jbg3G+1wcDkQWGzOEV5JE5FP6WKtZJiTkmm1qIizoR5GxNkP3Ls73 TcUl38oDasKz/PAmNerAi+8slpKJlzlCN3AGBSe8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728063AbgF2UNe (ORCPT ); Mon, 29 Jun 2020 16:13:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:40594 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732861AbgF2TaT (ORCPT ); Mon, 29 Jun 2020 15:30:19 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2603125257; Mon, 29 Jun 2020 15:36:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593444967; bh=O6JNdoJ52kUwwUPeBFB466TCuwQkvz1e1LXBO24N7SI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Vse+/6cTt4G2T39m+e0GSmwTGsSr38l4ncbt+hrvD3Kc8/S4iqTti6EKM2TgPS44g 8zVKHjWdvvEAjCdNk6swVCKDQQOwQT+0+rgAbERLOaqBtkwOX4ScvUVYIVCYPzRBU3 9GJ3uwut8aN3Xy2KVvtAu4aI3rZK7wFJhJ79gx/k= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tony Lindgren , Sasha Levin Subject: [PATCH 4.19 066/131] ARM: dts: Fix duovero smsc interrupt for suspend Date: Mon, 29 Jun 2020 11:33:57 -0400 Message-Id: <20200629153502.2494656-67-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200629153502.2494656-1-sashal@kernel.org> References: <20200629153502.2494656-1-sashal@kernel.org> MIME-Version: 1.0 X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.131-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-4.19.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 4.19.131-rc1 X-KernelTest-Deadline: 2020-07-01T15:34+00:00 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tony Lindgren [ Upstream commit 9cf28e41f9f768791f54ee18333239fda6927ed8 ] While testing the recent suspend and resume regressions I noticed that duovero can still end up losing edge gpio interrupts on runtime suspend. This causes NFSroot easily stopping working after resume on duovero. Let's fix the issue by using gpio level interrupts for smsc as then the gpio interrupt state is seen by the gpio controller on resume. Fixes: 731b409878a3 ("ARM: dts: Configure duovero for to allow core retention during idle") Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/boot/dts/omap4-duovero-parlor.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts index cfcac0d73851e..93d6fb6db5785 100644 --- a/arch/arm/boot/dts/omap4-duovero-parlor.dts +++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts @@ -142,7 +142,7 @@ ethernet@gpmc { reg = <5 0 0xff>; interrupt-parent = <&gpio2>; - interrupts = <12 IRQ_TYPE_EDGE_FALLING>; /* gpio_44 */ + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; /* gpio_44 */ phy-mode = "mii"; -- 2.25.1