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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 B9863C43441 for ; Wed, 28 Nov 2018 09:30:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8DA97208E7 for ; Wed, 28 Nov 2018 09:30:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8DA97208E7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csie.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 S1728167AbeK1Ubd (ORCPT ); Wed, 28 Nov 2018 15:31:33 -0500 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:49088 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727986AbeK1Ubc (ORCPT ); Wed, 28 Nov 2018 15:31:32 -0500 Received: by wens.csie.org (Postfix, from userid 1000) id 352325F725; Wed, 28 Nov 2018 17:30:28 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Alexandre Belloni , Alessandro Zummo , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland Cc: Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-rtc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH 01/15] dt-bindings: rtc: sun6i-rtc: Rewrite clock outputs as a list Date: Wed, 28 Nov 2018 17:29:58 +0800 Message-Id: <20181128093013.24442-2-wens@csie.org> X-Mailer: git-send-email 2.20.0.rc1 In-Reply-To: <20181128093013.24442-1-wens@csie.org> References: <20181128093013.24442-1-wens@csie.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The clock output section for this binding describes the two outputs in the descriptions for both the #clock-cells and clock-output-names properties. Instead of overlapping information that is hard to read, rewrite the clock outputs as a list of indices and descriptions. The properies can reference this list instead. This will also make it easier to add notes or conditions to the clocks, and also for adding new outputs. Signed-off-by: Chen-Yu Tsai --- Documentation/devicetree/bindings/rtc/sun6i-rtc.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt index 12c083c1140a..d3e96459fc66 100644 --- a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt @@ -10,10 +10,12 @@ Required properties: Required properties for new device trees - clocks : phandle to the 32kHz external oscillator -- clock-output-names : names of the LOSC and its external output clocks created -- #clock-cells : must be equals to 1. The RTC provides two clocks: the - LOSC and its external output, with index 0 and 1 - respectively. +- clock-output-names : names of the two clock outputs. See below. +- #clock-cells : must be equal to 1. + +The RTC provides the following clocks at the given indices: +- 0: LOSC +- 1: LOSC external output, known as X32KFOUT in the datasheet. Example: -- 2.20.0.rc1