From patchwork Tue May 12 22:22:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ondrej Jirman X-Patchwork-Id: 207832 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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=no 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 0218BC2D0FB for ; Tue, 12 May 2020 22:27:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD2532492D for ; Tue, 12 May 2020 22:27:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=megous.com header.i=@megous.com header.b="a4sGfe8T" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731156AbgELW1U (ORCPT ); Tue, 12 May 2020 18:27:20 -0400 Received: from vps.xff.cz ([195.181.215.36]:41808 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728095AbgELW1U (ORCPT ); Tue, 12 May 2020 18:27:20 -0400 X-Greylist: delayed 309 seconds by postgrey-1.27 at vger.kernel.org; Tue, 12 May 2020 18:27:19 EDT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1589322129; bh=aksRVakqDSRMDiBOMsQEeb7cYe+KvVtawuT/m/LsMLw=; h=From:To:Cc:Subject:Date:From; b=a4sGfe8TiOA9m6P1f52uIRd1Qz/6l7BIRj5HysqqXJ/uUZ2TSZAJsfW1P+lycE2Ft oy+lRYEB1O8ngnLh69vYyEWq8VVZOwEbBQJzZZiu6YF8mE8gKUHUwAu0AgAGChf906 fPkKqov5gQFGHhdeukkosiS5Z4GHnT6xrh4SxQBY= From: Ondrej Jirman To: linux-sunxi@googlegroups.com, Dmitry Torokhov , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Cc: Ondrej Jirman , Luca Weiss , Tomas Novotny , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 0/4] Add support for vibrator motor for TBS A711 Tablet Date: Wed, 13 May 2020 00:22:01 +0200 Message-Id: <20200512222205.1456300-1-megous@megous.com> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The tablet has a vibrator motor. This patch series exposes it via input subsystem (EV_FF). I'd like to ask input maintainers to take the patches 1 and 2. Patches 3 and 4 should go via the sunxi tree. The change to the vibrator driver is meant to enable toggling the vibrator motor just via a power supply itself. There's not additional gpio driven switch on this tablet between the power supply for the motor and the motor. Please take a look. Changes in v2: - Added DT ack tag - Add more information to the commit log (re use of LDO for the power) thank you and regards, Ondrej Jirman Ondrej Jirman (4): dt-bindings: input: gpio-vibrator: Don't require enable-gpios input: gpio-vibra: Allow to use vcc-supply alone to control the vibrator ARM: dts: sun8i-a83t-tbs-a711: Add support for the vibrator motor ARM: dts: sun8i-a83t-tbs-a711: Increase voltage on the vibrator .../devicetree/bindings/input/gpio-vibrator.yaml | 1 - arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 9 +++++++-- drivers/input/misc/gpio-vibra.c | 3 ++- 3 files changed, 9 insertions(+), 4 deletions(-)