From patchwork Sat Apr 20 12:23:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 10910321 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CB19B1390 for ; Sat, 20 Apr 2019 12:24:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B66CA28917 for ; Sat, 20 Apr 2019 12:24:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A8DB528D5D; Sat, 20 Apr 2019 12:24:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3BE3828917 for ; Sat, 20 Apr 2019 12:24:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727779AbfDTMYQ (ORCPT ); Sat, 20 Apr 2019 08:24:16 -0400 Received: from mail.z3ntu.xyz ([128.199.32.197]:46428 "EHLO mail.z3ntu.xyz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726082AbfDTMYQ (ORCPT ); Sat, 20 Apr 2019 08:24:16 -0400 Received: from localhost.localdomain (91-115-28-155.adsl.highway.telekom.at [91.115.28.155]) by mail.z3ntu.xyz (Postfix) with ESMTPSA id 1F776C17A5; Sat, 20 Apr 2019 12:24:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=z3ntu.xyz; s=z3ntu; t=1555763053; bh=U/6xQAEPyP1EsnAjW4EqK13j+ZKhfQvV0IwSY8CpWEk=; h=From:To:Cc:Subject:Date; b=W/vcSW1w5ZNHo1cbiwivBW18eUdf1jQrpGnDl20De+Ki/yO4QJSV2fi9NyxwkfVnd tXou1MywKLQKzAbL2DvVJs8yq1SbCDcC42AI7+iMGlD2u4hCC3BHAeZRz3IUumeAZ/ MF6U2Aaa09FsBxvXKpeoWusmV0kZaEGN9hCyLvP4= From: Luca Weiss Cc: Dmitry Torokhov , Rob Herring , Mark Rutland , Mauro Carvalho Chehab , Pascal PAILLET-LME , Coly Li , Lee Jones , Xiaotong Lu , Brian Masney , Rob Herring , Baolin Wang , David Brown , linux-arm-msm@vger.kernel.org (open list:ARM/QUALCOMM SUPPORT), linux-input@vger.kernel.org (open list:INPUT (KEYBOARD, MOUSE, JOYSTICK , TOUCHSCREEN)...), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), Luca Weiss Subject: [PATCH v4 1/3] dt-bindings: input: add GPIO controllable vibrator Date: Sat, 20 Apr 2019 14:23:31 +0200 Message-Id: <20190420122333.23662-1-luca@z3ntu.xyz> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Provide a simple driver for GPIO controllable vibrators. It will be used by the Fairphone 2. Signed-off-by: Luca Weiss Reviewed-by: Rob Herring --- Changes from v3: - Convert .txt based doc to the new yaml based format .../bindings/input/gpio-vibrator.yaml | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/gpio-vibrator.yaml diff --git a/Documentation/devicetree/bindings/input/gpio-vibrator.yaml b/Documentation/devicetree/bindings/input/gpio-vibrator.yaml new file mode 100644 index 000000000000..bca1b6ea07a4 --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-vibrator.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/input/gpio-vibrator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPIO vibrator + +maintainers: + - Luca Weiss + +description: |+ + Registers a GPIO device as vibrator, where the on/off capability is controlled by a GPIO. + +properties: + compatible: + items: + - const: gpio-vibrator + + enable-gpios: + maxItems: 1 + + vcc-supply: + $ref: /schemas/types.yaml#/definitions/phandle + description: Regulator that provides power + +required: + - compatible + - enable-gpios + +examples: + - | + #include + + vibrator { + compatible = "gpio-vibrator"; + enable-gpios = <&msmgpio 86 GPIO_ACTIVE_HIGH>; + vcc-supply = <&pm8941_l18>; + };