From mboxrd@z Thu Jan 1 00:00:00 1970 From: hch@infradead.org (Christoph Hellwig) Date: Mon, 17 Sep 2018 07:20:17 -0700 Subject: [RFC 1/3] dt-bindings: Correct RISC-V's timebase-frequency In-Reply-To: <1536962096-233842-2-git-send-email-atish.patra@wdc.com> References: <1536962096-233842-1-git-send-email-atish.patra@wdc.com> <1536962096-233842-2-git-send-email-atish.patra@wdc.com> Message-ID: <20180917142017.GA15588@infradead.org> To: linux-riscv@lists.infradead.org List-Id: linux-riscv.lists.infradead.org On Fri, Sep 14, 2018 at 02:54:54PM -0700, Atish Patra wrote: > From: Palmer Dabbelt > > Someone must have read the device tree specification incorrectly, > because we were putting timebase-frequency in the wrong place. This > corrects the issue, moving it from Last time this was brought up we actually had realy life DTs with the timebase-frequency under cpus and not the invidual cpu node. I think we need to just document both possibilities and live with them. 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=-2.1 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, URIBL_BLOCKED,USER_AGENT_MUTT 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 9E7C1ECE563 for ; Mon, 17 Sep 2018 14:20:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B5482098A for ; Mon, 17 Sep 2018 14:20:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="oCZpdNqQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B5482098A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728765AbeIQTrw (ORCPT ); Mon, 17 Sep 2018 15:47:52 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:55920 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727870AbeIQTrw (ORCPT ); Mon, 17 Sep 2018 15:47:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=RBQSTgTJb6Y+7fOwy+trJVuZqVYaA4iy1jzXbjsC6b0=; b=oCZpdNqQsO/GsvhnC8CfZxxip 3vxV0RZH++1a6o2aR3Bi4VFVAKT1sc73mESfyt7iQSt5FZ2jZbQj66C+XS+2XghA6wYUD7GHuelmm keeXqeoBJl8GEBvSMp2krba4yCJPPkRKOUZSmbjYQcT9WicpH18Wk9eyj4XKkz+1XMf4rLihKT1nb 0TSnBjVcF1ddGLnrJA4KbpNroWjs+H9kgQPuvUGan0XSpbv/pVCqE1tnBq7m4+dIeYgajtgwinLoB kr0akO10ffkhD5TPTjNzlnGdWY+4D2Lz7y/nxyt/cS4b4V06Onn7nQRUR7+evSvM0wgj+nclgZOLr 0bXmRiY0Q==; Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1g1uNt-0005Ac-M8; Mon, 17 Sep 2018 14:20:17 +0000 Date: Mon, 17 Sep 2018 07:20:17 -0700 From: Christoph Hellwig To: Atish Patra Cc: palmer@sifive.com, linux-riscv@lists.infradead.org, hch@infradead.org, mark.rutland@arm.com, robh@kernel.org, Damien.LeMoal@wdc.com, marc.zyngier@arm.com, anup@brainfault.org, linux-kernel@vger.kernel.org, tglx@linutronix.de Subject: Re: [RFC 1/3] dt-bindings: Correct RISC-V's timebase-frequency Message-ID: <20180917142017.GA15588@infradead.org> References: <1536962096-233842-1-git-send-email-atish.patra@wdc.com> <1536962096-233842-2-git-send-email-atish.patra@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1536962096-233842-2-git-send-email-atish.patra@wdc.com> User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 14, 2018 at 02:54:54PM -0700, Atish Patra wrote: > From: Palmer Dabbelt > > Someone must have read the device tree specification incorrectly, > because we were putting timebase-frequency in the wrong place. This > corrects the issue, moving it from Last time this was brought up we actually had realy life DTs with the timebase-frequency under cpus and not the invidual cpu node. I think we need to just document both possibilities and live with them.