Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp6429001ybx; Mon, 11 Nov 2019 09:00:54 -0800 (PST) X-Google-Smtp-Source: APXvYqzjGkWzaZqxGDbBAqkWnYHKpg1T8+bKwxm5DxpCyb/qqyIIBW9upafyr0Pt5jLLwZuwbxhJ X-Received: by 2002:a17:906:1ed7:: with SMTP id m23mr15046173ejj.326.1573491654530; Mon, 11 Nov 2019 09:00:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573491654; cv=none; d=google.com; s=arc-20160816; b=WcVfuYqnhlJdBG4vRN6QwtDHNscpCKnOJGLxpeLmfrL88w/FXdnNU9vkbhKJqQHcjY V9H03EONa8oXAEs884Fql74+HFSuL2XAUKb2dFHqZfZRQWIzWw/JY+H+uv3TybWKty8R I7Qfi1btJ2nT8/09HZAlsKkebh9dFHVrjvbXi8gepanClQOdSFAwQJWdG6cEfRO6B1Q/ 581fnb31oIwvT3rdBkGgpE/hFh76eiivKWJQnnCeKCCxPUr/7Jj5xQ12Cxh9sqCjQUT6 EwK6ehf8t1nSks8iJRm5sYwy8cn1wLfLh13Rp34T/b7E5Lmr2SY2TBHlIhIjeaaRrQvt DUyQ== 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-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=NkCf0RhLsvJgYU+OWkQb18XOg6HdOiJGf0aOdcXNvGM=; b=MJr+aW1ggxhPpcBkfOn9NFRBbMDbsAyTTb/fGnb/xUdpHT+MFGfoEu+GzAKYfjp7tv nfrqMNPTTSNpDEnhArV1i/3FYWvER/N80T7Wu4p1yBlHf26KLSV1ztg0KS/XQ6yNxc/L cFxCI4YH5MnQvLinuDJar/P+SSmEUAwDm7uWICAgIwPDlSinK2iHOU+jSb5n/dukPnoB DTTn5iRK2hSZdiF/eC4Ik+UAgbBcMVbzOtpbi0oYL/GSqfDA39cTteEDvWi6jjO9Vl74 ZWM9qkOa0SFWnt4K2Fu0pVDalvxOI1qMc1RnAC5EO9GSF72zAqYb5Ld1Do9hE3OFVFbw Z+cw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g43si11770155edg.203.2019.11.11.09.00.29; Mon, 11 Nov 2019 09:00:54 -0800 (PST) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727059AbfKKQ7R (ORCPT + 99 others); Mon, 11 Nov 2019 11:59:17 -0500 Received: from verein.lst.de ([213.95.11.211]:50497 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726845AbfKKQ7R (ORCPT ); Mon, 11 Nov 2019 11:59:17 -0500 Received: by verein.lst.de (Postfix, from userid 2407) id 05A8C68B05; Mon, 11 Nov 2019 17:59:14 +0100 (CET) Date: Mon, 11 Nov 2019 17:59:13 +0100 From: Christoph Hellwig To: Andreas Schwab Cc: Anup Patel , Palmer Dabbelt , Paul Walmsley , Atish Patra , Alistair Francis , Christoph Hellwig , Anup Patel , "linux-riscv@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] RISC-V: Enable SYSCON reboot and poweroff drivers Message-ID: <20191111165913.GA20290@lst.de> References: <20191111133421.14390-1-anup.patel@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 11, 2019 at 05:55:36PM +0100, Andreas Schwab wrote: > > For QEMU virt machine, the DT is generated by QEMU at runtime > > so we don't need an explicit DT file in Linux sources. > > What about the HiFiveU? According to Palmer the IP block exists there, but isn't actually wired up to reset or reboot the board. So adding the DT entries is rather pointless.