From patchwork Mon Mar 1 16:10:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 390064 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 244D3C4332D for ; Mon, 1 Mar 2021 17:08:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 064F764F87 for ; Mon, 1 Mar 2021 17:08:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237155AbhCARHu (ORCPT ); Mon, 1 Mar 2021 12:07:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:33342 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236719AbhCARDR (ORCPT ); Mon, 1 Mar 2021 12:03:17 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D146764F71; Mon, 1 Mar 2021 16:38:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614616692; bh=543yIDWvkJEdoDl1ka1MWxOpORQab3wCz+iJMUZ4aIY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hzlWu69nqT6MEnatIzr+e0Bdk3SQM8SuYDBo4fS0fMRxA410EsYuTH5ScFaqlUBAl xBk9Gf9R9pB/deEZCbfA1ZgvkKPUp169cIh3T6paEIjGcZvXeqytVyLx369+oIPuPH w70ANNdgPYHQW8OxDYEfInbpYB164Is61baR5D8c= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Marek Szyprowski , Sasha Levin Subject: [PATCH 4.19 032/247] ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family Date: Mon, 1 Mar 2021 17:10:52 +0100 Message-Id: <20210301161033.248773184@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161031.684018251@linuxfoundation.org> References: <20210301161031.684018251@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Krzysztof Kozlowski [ Upstream commit 3e7d9a583a24f7582c6bc29a0d4d624feedbc2f9 ] The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. The falling edge interrupt will mostly work but it's not correct. Fixes: aac4e0615341 ("ARM: dts: odroidxu3: Enable wake alarm of S2MPS11 RTC") Signed-off-by: Krzysztof Kozlowski Tested-by: Marek Szyprowski Link: https://lore.kernel.org/r/20201210212903.216728-6-krzk@kernel.org Signed-off-by: Sasha Levin --- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index d476ba0f07b6b..ba7187a74be36 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -136,7 +136,7 @@ samsung,s2mps11-acokb-ground; interrupt-parent = <&gpx0>; - interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&s2mps11_irq>;