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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B472C41513 for ; Wed, 16 Aug 2023 07:56:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242492AbjHPHz3 (ORCPT ); Wed, 16 Aug 2023 03:55:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242539AbjHPHzC (ORCPT ); Wed, 16 Aug 2023 03:55:02 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E6F11FE6 for ; Wed, 16 Aug 2023 00:55:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1692172500; x=1723708500; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=RrEZu8OuIeXk0Xs9UoLulZqFfS8lw6TgMjGx1L/t7AQ=; b=gEpWZmMLchbaGkYL1uP0yyJtcvVasGwABG3V6DG9OhEYo5r08TMpjWa/ NbO81JCFzV7ICeu2n22h3PxYq0LwD4qFz2PkFBRGPgYwCI9EkZYmXNCMI ltXvOI2UOF0LdXURUYB4pUhSbfwZxw79sX+zGox0D6K2U1+gMfE3pCq26 zRHDd0C1CJ8NAygmx/gLgp6fp90P0EdPrDsJApMUiDhpnzuDP1Btb3Wjy zqQLdkeyTaqd53Nb/E1IFSfX/AUBFS1xsSRbENlQMAzlnv3smOtTgsPk0 gGZdEvAFPrOX7Ewdjjm86cFqb35vM/F4EUSQG43qUCf6wenzGiRgtg6F0 g==; X-IronPort-AV: E=Sophos;i="6.01,176,1684792800"; d="scan'208";a="32465155" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 16 Aug 2023 09:54:57 +0200 Received: from steina-w.tq-net.de (steina-w.tq-net.de [10.123.53.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id E4A4F280078; Wed, 16 Aug 2023 09:54:56 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 1/2] ARM: dts: imx6ul: mba6ulx: Mark gpio-buttons as wakeup-source Date: Wed, 16 Aug 2023 09:54:51 +0200 Message-Id: <20230816075452.606704-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230816075452.606704-1-alexander.stein@ew.tq-group.com> References: <20230816075452.606704-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org I2C expander is capable of generating an IRQ during powersave, so the attached buttons can be used for waking up the system. Signed-off-by: Alexander Stein --- arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi index ebf97fcdd8ea..632ceadcca41 100644 --- a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi +++ b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi @@ -39,18 +39,21 @@ button1 { label = "s14"; linux,code = ; gpios = <&expander_in0 0 GPIO_ACTIVE_LOW>; + wakeup-source; }; button2 { label = "s6"; linux,code = ; gpios = <&expander_in0 1 GPIO_ACTIVE_LOW>; + wakeup-source; }; button3 { label = "s7"; linux,code = ; gpios = <&expander_in0 2 GPIO_ACTIVE_LOW>; + wakeup-source; }; power-button { -- 2.34.1