From patchwork Tue Sep 10 07:04:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 11138863 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1444B1395 for ; Tue, 10 Sep 2019 07:15:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EFF8121D79 for ; Tue, 10 Sep 2019 07:15:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406693AbfIJHPG (ORCPT ); Tue, 10 Sep 2019 03:15:06 -0400 Received: from mxwww.masterlogin.de ([95.129.51.220]:43452 "EHLO mxwww.masterlogin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404313AbfIJHOa (ORCPT ); Tue, 10 Sep 2019 03:14:30 -0400 Received: from mxout2.routing.net (unknown [192.168.10.82]) by new.mxwww.masterlogin.de (Postfix) with ESMTPS id 38CCF9630D; Tue, 10 Sep 2019 07:05:14 +0000 (UTC) Received: from mxbox2.masterlogin.de (unknown [192.168.10.253]) by mxout2.routing.net (Postfix) with ESMTP id 80AE26205B; Tue, 10 Sep 2019 07:05:14 +0000 (UTC) Received: from localhost.localdomain (fttx-pool-185.75.73.135.bambit.de [185.75.73.135]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id E2744100C3C; Tue, 10 Sep 2019 07:05:11 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alessandro Zummo , Alexandre Belloni , Eddie Huang , Josef Friedl , Lee Jones , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-rtc@vger.kernel.org, Mark Rutland , Matthias Brugger , Rob Herring , Sean Wang , Sebastian Reichel , "Tianping Fang" Subject: [PATCH v7 1/7] dt-bindings: rtc: mediatek: add missing mt6397 rtc Date: Tue, 10 Sep 2019 09:04:40 +0200 Message-Id: <20190910070446.639-2-frank-w@public-files.de> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190910070446.639-1-frank-w@public-files.de> References: <20190910070446.639-1-frank-w@public-files.de> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Josef Friedl add missing devicetree-binding document for mt6397 rtc in later patch driver is extended with mt6323 chip Suggested-By: Alexandre Belloni Signed-off-by: Josef Friedl Signed-off-by: Frank Wunderlich Reviewed-by: Rob Herring --- changes since v6: none changes since v5: none changes since v4: use relative path changes since v3: moved SOB changes since v2: splitted rtc-mt6397.txt from first patch --- .../devicetree/bindings/rtc/rtc-mt6397.txt | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mt6397.txt diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt new file mode 100644 index 000000000000..55a0c8874c03 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt @@ -0,0 +1,29 @@ +Device-Tree bindings for MediaTek PMIC based RTC + +MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works +as a type of multi-function device (MFD). The RTC can be configured and set up +with PMIC wrapper bus which is a common resource shared with the other +functions found on the same PMIC. + +For MediaTek PMIC MFD bindings, see: +../mfd/mt6397.txt + +For MediaTek PMIC wrapper bus bindings, see: +../soc/mediatek/pwrap.txt + +Required properties: +- compatible: Should be one of follows + "mediatek,mt6323-rtc": for MT6323 PMIC + "mediatek,mt6397-rtc": for MT6397 PMIC + +Example: + + pmic { + compatible = "mediatek,mt6323"; + + ... + + rtc { + compatible = "mediatek,mt6323-rtc"; + }; + };