Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp237188ybh; Tue, 10 Mar 2020 23:48:17 -0700 (PDT) X-Google-Smtp-Source: ADFU+vvIxCszY1evYoev/goA0KTwWoqwCRXsTo43ZToqRvoyO6p95lgI4NnnD/9wTgNqNwS9jkJc X-Received: by 2002:a9d:5e8e:: with SMTP id f14mr1160584otl.303.1583909297724; Tue, 10 Mar 2020 23:48:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583909297; cv=none; d=google.com; s=arc-20160816; b=wtZbOWjWb0sPlqoLWXmEzAJAacRGUaR3LLeb4Q8fr0bX4253+tVDXYhMV4Nz1NZBfw rVzeoqbYDfBaPc1PVRlopDORXCLuYZK5cdLirLd1keBdQyDJgnp/kBg8LKCu4q9buq51 vjcAzMOjK0z4g2Xdz9WP879U5IhKGx7GM5xJtF0V8V4aOQH45Dn1pnyk+08nqj3ortwP azrU3Uovf3uzMHutWB3WkmmK6Hc939DaL2KnrS6+mRZTVva3+iuZ+7IKlGdD+s+froBa LZMOEvYDyaaXqfGiIZvt+w7DLy9CuWnuY4tfXERvf/uj56q5XXPeS+mRIOMmUX6R0wk2 3fwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=jRyklrSO/1UBSJF6NEFKu5RuQwIA78C8m3qPGGQwk8g=; b=Ioe/1oAKvZ17huqvRI2hZ0NJucfEOwEopf4pgDTTQv0Rvpgn7rMIR7KqSjNRJqfLln LrznECUY9Ca8OYIylhcayKKSUcUkW+glF94q7BC7p4n+BN/DpGHbomgm2uNwOyAwpTX6 xnI7pRvOxevff0+k1R6+fTbGB7Bvl4xr27hboSkaz273lkm1PSXlvIBj+gur9d5KXyVF DHzEXjZGYeBpJvWpa7QHFMvwfP6N/6g91WJ1sxKJxpA4Q6+Rw5cxmAdSMTDD3z5dt1aT MeUcqUkEFBl1/+jVGbbfO6s1CrbboCAVt8UeAVaJ8tSRZnOQl+mXTsgTnl97aGUsUHKs wq9Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=l82pKlcd; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p203si635067oic.214.2020.03.10.23.48.05; Tue, 10 Mar 2020 23:48:17 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=l82pKlcd; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728282AbgCKGrm (ORCPT + 99 others); Wed, 11 Mar 2020 02:47:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:57314 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726362AbgCKGrm (ORCPT ); Wed, 11 Mar 2020 02:47:42 -0400 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 362F0208C4; Wed, 11 Mar 2020 06:47:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583909261; bh=09xRglgut9wsKNqhMN+lYAhB+2AmpWjTxiVBHIOfKJI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=l82pKlcdyVMEuc3WGbjgIMBCw3Vn+rUtSL4GTkYbYXxjGOXkUtF/hrHUAqNXyi7pJ 1iUa70qTt5qftBq7k65jm86p6WQv2dKNqsbqj5VSi+Ek8PNJjW0A/chn3M5UbBEaOg Trge2PdfCvVCsIN/4ouLov2FDc/T0gLjE23348b0= Date: Wed, 11 Mar 2020 14:47:33 +0800 From: Shawn Guo To: =?iso-8859-1?Q?Andr=E9?= Draszik Cc: linux-kernel@vger.kernel.org, Horia =?utf-8?Q?Geant=C4=83?= , Aymen Sghaier , Herbert Xu , "David S. Miller" , Rob Herring , Mark Rutland , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Dmitry Torokhov , Anson Huang , Robin Gong , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org Subject: Re: [PATCH v2 4/6] arm64: dts: imx8mq: add snvs clock to pwrkey Message-ID: <20200311064733.GH29269@dragon> References: <20200225161201.1975-1-git@andred.net> <20200225161201.1975-4-git@andred.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200225161201.1975-4-git@andred.net> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 25, 2020 at 04:11:59PM +0000, Andr? Draszik wrote: > On i.MX8MM, the SNVS requires a clock. This is similar to the clock > bound to the SNVS RTC node, but if the SNVS RTC driver isn't enabled, > then SNVS doesn't work, and as such the pwrkey driver doesn't > work (i.e. hangs the kernel, as the clock isn't enabled). > > Also see commit ec2a844ef7c1 > ("ARM: dts: imx7s: add snvs rtc clock") > for a similar fix. > > Signed-off-by: Andr? Draszik Applied, thanks.