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,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 80F49C433E3 for ; Mon, 29 Jun 2020 21:52:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 510BB206C3 for ; Mon, 29 Jun 2020 21:52:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593467541; bh=IPjqOOWZ9Sfj5zluR+FvX6Y/lbIVzybNA36IqjFDWSI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XfrQO62CQ94uDffY+5HgtoOBYF7XGEjxv3tbp0T2xzYgERuNEh7WIvKz+GcLjsRa3 wOLLlPTtk97oTWlfoOQZhpLCN5nnr/YbJJjCq6ub8V6MxNnv5jZI6eONLBc13VrGw7 5aZ/Yy1i122aR2TJa6mxdQqyNzCGyjaRVOtANNsQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391482AbgF2VwU (ORCPT ); Mon, 29 Jun 2020 17:52:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:56796 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726110AbgF2Sfj (ORCPT ); Mon, 29 Jun 2020 14:35:39 -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 BA730246C3; Mon, 29 Jun 2020 15:20:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593444015; bh=IPjqOOWZ9Sfj5zluR+FvX6Y/lbIVzybNA36IqjFDWSI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hJdsom3totfyQtHlOZHJeN1kyRQ393ObY3h5+WOFV0D8jElHpkWOV9N9l+wWCr505 St6EJ6hXr/pqBIhfDf+ZdMfToh0tACcUtuipahtSMeVXSSxk/THN+ff4rUbwHv5GdH Ax+DYzj28rykqQwRryjU18js+BXEwwt1hG8gTrVk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tony Lindgren , Sasha Levin Subject: [PATCH 5.7 121/265] ARM: dts: Fix duovero smsc interrupt for suspend Date: Mon, 29 Jun 2020 11:15:54 -0400 Message-Id: <20200629151818.2493727-122-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200629151818.2493727-1-sashal@kernel.org> References: <20200629151818.2493727-1-sashal@kernel.org> MIME-Version: 1.0 X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.7.7-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-5.7.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 5.7.7-rc1 X-KernelTest-Deadline: 2020-07-01T15:14+00:00 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 8047e8cdb3af0..4548d87534e37 100644 --- a/arch/arm/boot/dts/omap4-duovero-parlor.dts +++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts @@ -139,7 +139,7 @@ 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