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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 060F2C433E2 for ; Thu, 17 Sep 2020 18:34:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BDF30206B6 for ; Thu, 17 Sep 2020 18:34:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726503AbgIQSev (ORCPT ); Thu, 17 Sep 2020 14:34:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726515AbgIQSc5 (ORCPT ); Thu, 17 Sep 2020 14:32:57 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E4A6C06178B for ; Thu, 17 Sep 2020 11:32:56 -0700 (PDT) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1kIyiE-0004GR-Ow; Thu, 17 Sep 2020 20:32:54 +0200 From: Bastian Krause To: linux-rtc@vger.kernel.org Cc: devicetree@vger.kernel.org, Alessandro Zummo , Alexandre Belloni , Rob Herring , Arnaud Ebalard , Marek Vasut , kernel@pengutronix.de, Bastian Krause , Rob Herring Subject: [PATCH v2 2/8] dt-bindings: rtc: ds1307: let aux-voltage-chargeable supersede trickle-diode-disable Date: Thu, 17 Sep 2020 20:32:40 +0200 Message-Id: <20200917183246.19446-3-bst@pengutronix.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200917183246.19446-1-bst@pengutronix.de> References: <20200917183246.19446-1-bst@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: bst@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-rtc@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org trickle-diode-disable is deprecated, so reflect that in the driver's binding and add the new aux-voltage-chargeable. Signed-off-by: Bastian Krause Reviewed-by: Rob Herring --- Changes since v1: - added Rob Herring's Reviewed-by v1 notes: Previous version: https://lore.kernel.org/linux-rtc/20200415163701.21989-2-bst@pengutronix.de/ --- Documentation/devicetree/bindings/rtc/rtc-ds1307.txt | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt index 66f0a31ae9ce..08ea9734da80 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt @@ -31,9 +31,16 @@ Optional properties: Selected resistor for trickle charger Possible values are 250, 2000, 4000 Should be given if trickle charger should be enabled -- trickle-diode-disable : ds1339, ds1340 and ds 1388 only +- aux-voltage-chargeable: ds1339, ds1340 and ds1388 only + Tells whether the battery/supercap of the RTC (if any) is + chargeable or not. + Possible values are 0 (not chargeable), 1 (chargeable) + +Deprecated properties: +- trickle-diode-disable : ds1339, ds1340 and ds1388 only Do not use internal trickle charger diode Should be given if internal trickle charger diode should be disabled + (superseded by aux-voltage-chargeable) Example: ds1339: rtc@68 { -- 2.28.0