From patchwork Wed May 12 14:44:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 436439 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=-19.4 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 C5ADAC43619 for ; Wed, 12 May 2021 16:42:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 908F6611BE for ; Wed, 12 May 2021 16:42:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235760AbhELQnj (ORCPT ); Wed, 12 May 2021 12:43:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:57122 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242950AbhELQgL (ORCPT ); Wed, 12 May 2021 12:36:11 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6E20A61969; Wed, 12 May 2021 16:00:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620835215; bh=odabP+Eg/Lz8XbtBr1SSq7M5lRYkc6MexaBKx4Nky/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k/M+iOZQ5MHqxrqWmobT2djWDQLdQhqy4cr+Itj8K5sON3F48CPxirMdttxT9cZ1R egYLOUvCFvyBbqLCgfAR8Bn3/22cWgFvDtHI4A1w8ddxpZ5tqVhsThTpGkVMM2Fms3 wJhe7ROv7UfIAch+7G1bvZW61zSZS2UDpLcQRWxs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Iskren Chernev , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.12 253/677] ARM: dts: qcom: msm8974-lge-nexus5: correct fuel gauge interrupt trigger level Date: Wed, 12 May 2021 16:44:59 +0200 Message-Id: <20210512144845.645244961@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@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 9d816b423dab5b59beec5e39b97428feac599ba7 ] The Maxim fuel gauge 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: 45dfa741df86 ("ARM: dts: qcom: msm8974-lge-nexus5: Add fuel gauge") Signed-off-by: Krzysztof Kozlowski Acked-by: Iskren Chernev Link: https://lore.kernel.org/r/20210303182816.137255-1-krzk@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts index 0cda654371ae..56ee02ceba7d 100644 --- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts +++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts @@ -575,7 +575,7 @@ maxim,rcomp = /bits/ 8 <0x4d>; interrupt-parent = <&msmgpio>; - interrupts = <9 IRQ_TYPE_EDGE_FALLING>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&fuelgauge_pin>;