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=-8.6 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,URIBL_BLOCKED,USER_AGENT_SANE_1 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 14A53C3A59D for ; Mon, 19 Aug 2019 11:17:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB50E20989 for ; Mon, 19 Aug 2019 11:17:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566213444; bh=SBx9yLs7l7QkTChHV7UVCy8UM+MrlbLRIJn2z15OfDI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=0zga0TQnffWz4rMq8mtfBUeyU0Ro1KK+FbIaYEu5fxtYDVpOtSqoOUs9WSRla9BSa nAZ7SXu7mRsPklB2Mao4A6Gykxa5eGwfyhNqr8JdWpmPVUuas+yuGDF1Vd+8Dz8AUs sMOB1ziRMeBGUO/QtI8WeOVhg0u56qvk1v9EtaAw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727439AbfHSLRX (ORCPT ); Mon, 19 Aug 2019 07:17:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:32828 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726987AbfHSLRX (ORCPT ); Mon, 19 Aug 2019 07:17:23 -0400 Received: from X250 (37.80-203-192.nextgentel.com [80.203.192.37]) (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 7669A2086C; Mon, 19 Aug 2019 11:17:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566213441; bh=SBx9yLs7l7QkTChHV7UVCy8UM+MrlbLRIJn2z15OfDI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nvK/FQ2iXY/JDm0pIrjZFcxpZ/5Ywrn8G3rCKnH9pItCtPhu7x5KaNQZPPfN78WNp kGo3pDamxs/iuZmVVggukIKtRPhZMg+WoK+lqft8ohEvxYp0bc1VPbXeThX7GLJjcW fR0R7Bzkj+hUa5CZ0qceHa/iLb2woHraePmuuOX4= Date: Mon, 19 Aug 2019 13:17:08 +0200 From: Shawn Guo To: Philippe Schenker Cc: Marcel Ziswiler , Max Krummenacher , "stefan@agner.ch" , "devicetree@vger.kernel.org" , Rob Herring , Mark Rutland , Michal =?utf-8?B?Vm9rw6HEjQ==?= , Fabio Estevam , Stefan Agner , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Pengutronix Kernel Team , NXP Linux Team , Sascha Hauer Subject: Re: [PATCH v4 06/21] ARM: dts: imx7-colibri: add GPIO wakeup key Message-ID: <20190819111707.GP5999@X250> References: <20190812142105.1995-1-philippe.schenker@toradex.com> <20190812142105.1995-7-philippe.schenker@toradex.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190812142105.1995-7-philippe.schenker@toradex.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 12, 2019 at 02:21:23PM +0000, Philippe Schenker wrote: > From: Stefan Agner > > Add wakeup GPIO key which is able to wake the system from sleep > modes (e.g. Suspend-to-Memory). > > Signed-off-by: Stefan Agner > Signed-off-by: Philippe Schenker > Acked-by: Marcel Ziswiler > > --- > > Changes in v4: > - Add Marcel Ziswiler's Ack > > Changes in v3: None > Changes in v2: None > > arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 14 ++++++++++++++ > arch/arm/boot/dts/imx7-colibri.dtsi | 7 ++++++- > 2 files changed, 20 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi > index 3f2746169181..d4dbc4fc1adf 100644 > --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi > +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi > @@ -52,6 +52,20 @@ > clock-frequency = <16000000>; > }; > > + gpio-keys { > + compatible = "gpio-keys"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpiokeys>; > + > + power { > + label = "Wake-Up"; > + gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; > + linux,code = ; > + debounce-interval = <10>; > + gpio-key,wakeup; Please check Documentation/devicetree/bindings/power/wakeup-source.txt Shawn > + }; > + }; > + > panel: panel { > compatible = "edt,et057090dhu"; > backlight = <&bl>; > diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi > index cab40d22d24e..5347ed38acb2 100644 > --- a/arch/arm/boot/dts/imx7-colibri.dtsi > +++ b/arch/arm/boot/dts/imx7-colibri.dtsi > @@ -741,12 +741,17 @@ > > pinctrl_gpio_lpsr: gpio1-grp { > fsl,pins = < > - MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x59 > MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x59 > MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x59 > >; > }; > > + pinctrl_gpiokeys: gpiokeysgrp { > + fsl,pins = < > + MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x19 > + >; > + }; > + > pinctrl_i2c1: i2c1-grp { > fsl,pins = < > MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA 0x4000007f > -- > 2.22.0 >