From patchwork Wed Jan 8 10:47:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 207450 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 7DA36C3F68F for ; Wed, 8 Jan 2020 10:48:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 54F512075D for ; Wed, 8 Jan 2020 10:48:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727952AbgAHKsR (ORCPT ); Wed, 8 Jan 2020 05:48:17 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:56257 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727474AbgAHKsI (ORCPT ); Wed, 8 Jan 2020 05:48:08 -0500 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28] helo=dude02.lab.pengutronix.de) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ip8se-0000ea-5E; Wed, 08 Jan 2020 11:48:04 +0100 Received: from mfe by dude02.lab.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1ip8sd-000156-Ia; Wed, 08 Jan 2020 11:48:03 +0100 From: Marco Felsch To: support.opensource@diasemi.com, lee.jones@linaro.org, robh+dt@kernel.org, linus.walleij@linaro.org, Adam.Thomson.Opensource@diasemi.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-gpio@vger.kernel.org, Rob Herring Subject: [PATCH v4 1/3] dt-bindings: mfd: da9062: add gpio bindings Date: Wed, 8 Jan 2020 11:47:44 +0100 Message-Id: <20200108104746.1765-2-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200108104746.1765-1-m.felsch@pengutronix.de> References: <20200108104746.1765-1-m.felsch@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-gpio@vger.kernel.org Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add gpio device documentation to make the da9062 gpios available for users. Signed-off-by: Marco Felsch Reviewed-by: Adam Thomson Reviewed-by: Rob Herring Acked-for-MFD-by: Lee Jones --- Changelog: v2: - remove sub-node documentation - squash gpio properties into mfd documentation --- Documentation/devicetree/bindings/mfd/da9062.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt index bc4b59de6a55..857af982c88f 100644 --- a/Documentation/devicetree/bindings/mfd/da9062.txt +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -13,6 +13,7 @@ da9062-rtc : : Real-Time Clock da9062-onkey : : On Key da9062-watchdog : : Watchdog Timer da9062-thermal : : Thermal +da9062-gpio : : GPIOs The DA9061 PMIC consists of: @@ -38,6 +39,15 @@ Required properties: See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information on IRQ bindings. +Optional properties: + +- gpio-controller : Marks the device as a gpio controller. +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify the gpio polarity. + +See Documentation/devicetree/bindings/gpio/gpio.txt for further information on +GPIO bindings. + Sub-nodes: - regulators : This node defines the settings for the LDOs and BUCKs.