From patchwork Mon Sep 21 17:17:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 1368536 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BwBJq4RHQz9sTr for ; Tue, 22 Sep 2020 03:29:47 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727851AbgIUR3n (ORCPT ); Mon, 21 Sep 2020 13:29:43 -0400 Received: from mslow2.mail.gandi.net ([217.70.178.242]:37394 "EHLO mslow2.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726419AbgIUR3k (ORCPT ); Mon, 21 Sep 2020 13:29:40 -0400 X-Greylist: delayed 718 seconds by postgrey-1.27 at vger.kernel.org; Mon, 21 Sep 2020 13:29:39 EDT Received: from relay4-d.mail.gandi.net (unknown [217.70.183.196]) by mslow2.mail.gandi.net (Postfix) with ESMTP id A63A03A6793; Mon, 21 Sep 2020 17:18:02 +0000 (UTC) X-Originating-IP: 90.65.88.165 Received: from localhost (lfbn-lyo-1-1908-165.w90-65.abo.wanadoo.fr [90.65.88.165]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id A4F5BE0002; Mon, 21 Sep 2020 17:17:40 +0000 (UTC) From: Alexandre Belloni To: Alessandro Zummo , Alexandre Belloni , Rob Herring Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] dt-bindings: rtc: rv3032: add RV-3023 bindings Date: Mon, 21 Sep 2020 19:17:33 +0200 Message-Id: <20200921171735.1191342-2-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200921171735.1191342-1-alexandre.belloni@bootlin.com> References: <20200921171735.1191342-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org Document the Microcrystal RV-3032 device tree bindings Signed-off-by: Alexandre Belloni --- .../bindings/rtc/microcrystal,rv3032.yaml | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml diff --git a/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml b/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml new file mode 100644 index 000000000000..17411125f0b4 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/microcrystal,rv3032.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip RV-3032 RTC Device Tree Bindings + +allOf: + - $ref: "rtc.yaml#" + +maintainers: + - Alexandre Belloni + +properties: + compatible: + const: microcrystal,rv3032 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + start-year: true + + trickle-resistor-ohms: + enum: + - 1000 + - 2000 + - 7000 + - 11000 + + trickle-voltage-mV: + enum: + - 1750 + - 3000 + - 4400 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + rtc@51 { + compatible = "microcrystal,rv3032"; + reg = <0x51>; + status = "okay"; + pinctrl-0 = <&rtc_nint_pins>; + interrupts-extended = <&gpio1 16 IRQ_TYPE_LEVEL_HIGH>; + trickle-resistor-ohms = <7000>; + trickle-voltage-mV = <1750>; + }; + }; + +...