From mboxrd@z Thu Jan 1 00:00:00 1970 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=-4.1 required=3.0 tests=BAYES_00,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 2C32CC433E1 for ; Thu, 30 Jul 2020 13:25:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 03F882082E for ; Thu, 30 Jul 2020 13:25:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=megous.com header.i=@megous.com header.b="cfll2q7l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728897AbgG3NYv (ORCPT ); Thu, 30 Jul 2020 09:24:51 -0400 Received: from vps.xff.cz ([195.181.215.36]:54952 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726281AbgG3NYv (ORCPT ); Thu, 30 Jul 2020 09:24:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1596115488; bh=+MEVVHTIP9qhrFsbZIUNBBqcgRQFMCeiJcYQh/7XLBY=; h=From:To:Cc:Subject:Date:From; b=cfll2q7lDhjjLE3ehKU9p0gLMOahxR+T1rKwaA6DNQWCirwOGDq+f2vBLtd5Mp/OT a4md/P5e8nKKRCnchmBrETfBPT/xtjjltIkNXVbFvLVyF1QQQuSey2RzbnZsJmUh/W YP1T7BYpSQzkYxHsDTPZah+YlO2Ys3V8HkZQJAsY= From: Ondrej Jirman To: 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 v5 0/4] Add support for vibrator motor for TBS A711 Tablet Date: Thu, 30 Jul 2020 15:24:42 +0200 Message-Id: <20200730132446.3139980-1-megous@megous.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 v5: - Fix probe without a power supply (Dmitry) Changes in v4: - Added DT reviewed-by tag - Fixed motor typo Changes in v3: - Changed dt-binding to require at least one of enable/supply, dropped ack - Changed driver to bail out if neither supply nor gpio is given 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 .../bindings/input/gpio-vibrator.yaml | 7 ++++++- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 9 +++++++-- drivers/input/misc/gpio-vibra.c | 18 +++++++++++++----- 3 files changed, 26 insertions(+), 8 deletions(-) -- 2.27.0