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=-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=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 13A63C41536 for ; Wed, 12 May 2021 15:40:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C53A361D3C for ; Wed, 12 May 2021 15:40:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236463AbhELPkb (ORCPT ); Wed, 12 May 2021 11:40:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:50230 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233136AbhELPRo (ORCPT ); Wed, 12 May 2021 11:17:44 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5DE2261440; Wed, 12 May 2021 15:07:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620832037; bh=UKI+1zMkO6g2Q1kaEw1EW+i+WwEbu771nfCfh4ifgak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UWHu1/TTADVteLIUhfUd/Pwf3TA5hm5bxDZRKaOWGIIb6DWm/QD8D9ebirsV7D6gd Rp2wGFoynVbi0ZHYvDhBM4cS/lqKRSndQMSRHk8gGmT8ryOGzm1kmMngXmwpGdwFpf 6I2XZg6BHnp7n8wtWSP5M0CZrntIAM5/5uOJrgPY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Sasha Levin Subject: [PATCH 5.10 117/530] ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100 Date: Wed, 12 May 2021 16:43:47 +0200 Message-Id: <20210512144823.653031190@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144819.664462530@linuxfoundation.org> References: <20210512144819.664462530@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Krzysztof Kozlowski [ Upstream commit 46799802136670e00498f19898f1635fbc85f583 ] 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: 8620cc2f99b7 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2") Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20201210212534.216197-1-krzk@kernel.org Signed-off-by: Sasha Levin --- arch/arm/boot/dts/exynos4210-i9100.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts index 5370ee477186..7777bf51a6e6 100644 --- a/arch/arm/boot/dts/exynos4210-i9100.dts +++ b/arch/arm/boot/dts/exynos4210-i9100.dts @@ -136,7 +136,7 @@ compatible = "maxim,max17042"; interrupt-parent = <&gpx2>; - interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&max17042_fuel_irq>; pinctrl-names = "default"; -- 2.30.2