Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp236896ybh; Tue, 10 Mar 2020 23:47:50 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtdd18mUv+08VRcxZg5nVQsQWPIs0oveaqmoZII+MWlsq5+slmU0htAnLtHw/RfANy461vx X-Received: by 2002:a9d:4d97:: with SMTP id u23mr1214305otk.293.1583909270752; Tue, 10 Mar 2020 23:47:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583909270; cv=none; d=google.com; s=arc-20160816; b=JholScNQ9T9qpzuWI6h65WMD7xQGEr6VpB/i2HVV9znw5A2AB0uGEfA4cf1aXADQHf oPmboeBhtW7IceAeHcfu49HcrzSx+HXhFuBgYHwR5O5C1gMz2ojblLMY9i3CGmN3lY9A nqdzugh5NCP5kmSfE64EJXotG2tguafOWccZw/yzYCywtuOko0tGm9khKUngLR8P5maO zuaSaNpu6hl8X2lmxj74TqSgdqmBIYDnpyMK1d7sEmH9WXLQyjR27cwbufqvbKN6bFDx vnbAm8uotOCdpIDM9ct0IXe0W8PiKWVaVhNhWC1gt13bZPReWQatXhxw8V23ASo/o/uO 4bKA== 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=Er+t1KPz/KwkLBIxoTltYu2hCbQeQy0YEAObWqajsXg=; b=zZ+x681aoEnYdrIeL4prQA/c+ADFH8FIZRshapaoOw8/HwQGnSOb+DvmdbGI2NxzPZ CnC1bWUzM54bRrkZteGy5KRZgIaWOoR7ugide/dQgPJCo9jtEQfrezRotgsxVZJAPuJ0 Xda+PBmYGZQu2A5cWfkt0oYd+/QA9I2SRm7bImZk9l1g7R7FgK5Th4WBKO8FW5XwaBvz PMke84oPKDC0g1z7hk11p8Mk3973GL2gTZBBrVsQVunfZQULgVoswkDF+RId7yOxggtx nA0QpIwfaiYUhrrpPqJz5XlotS5iHFK8vH8+Ru8HU88thgo6troh+rvyq9u4/o5aoTMK 5SZg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=HIR+j2I5; 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 w79si722112oif.21.2020.03.10.23.47.38; Tue, 10 Mar 2020 23:47:50 -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=HIR+j2I5; 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 S1728222AbgCKGrX (ORCPT + 99 others); Wed, 11 Mar 2020 02:47:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:57150 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726362AbgCKGrX (ORCPT ); Wed, 11 Mar 2020 02:47:23 -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 9C0EB208C4; Wed, 11 Mar 2020 06:47:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583909242; bh=1L8TjFfihGshIzkEM6CmdHV+pCg3Tp027/L3pLR/vKQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HIR+j2I59UjllRewn3aytb2ic1xfJtvItX4kmzINrBJIL2HNaYJDTmk0Z5uB9UzjN oBAv7imfGiXpSL9J5eU5kKppn7nAQiQX5yY5f4LUqmlqJ6/ETsMV3zlkaNW5Yd1+h7 CShax6KlT/MvlDfdfe1WoDl8087oLXsHv5kNjFIk= Date: Wed, 11 Mar 2020 14:47:12 +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 3/6] arm64: dts: imx8mm: add snvs clock to pwrkey Message-ID: <20200311064711.GG29269@dragon> References: <20200225161201.1975-1-git@andred.net> <20200225161201.1975-3-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: <20200225161201.1975-3-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 04:11:58PM +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.