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=-2.6 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 E7A4EC433F4 for ; Wed, 19 Sep 2018 15:09:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A26452150B for ; Wed, 19 Sep 2018 15:09:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=onstation.org header.i=@onstation.org header.b="n8sG0Bzo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A26452150B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=onstation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732377AbeISUsB (ORCPT ); Wed, 19 Sep 2018 16:48:01 -0400 Received: from onstation.org ([52.200.56.107]:45512 "EHLO onstation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731253AbeISUsB (ORCPT ); Wed, 19 Sep 2018 16:48:01 -0400 Received: from localhost.localdomain (c-98-239-145-235.hsd1.wv.comcast.net [98.239.145.235]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: masneyb) by onstation.org (Postfix) with ESMTPSA id 6B8FA62E; Wed, 19 Sep 2018 15:09:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=onstation.org; s=default; t=1537369778; bh=oS9VTfRzGWLeL3pBtVnMIUAgBk6e/XtvREr6+rMKZiI=; h=From:To:Cc:Subject:Date:From; b=n8sG0Bzo3n9RMupfq6ebxyS0PB7ayYE/jNbi6mh11WbBPUUK93i11go8yctLtDzj5 LhBP4eW7RlH0HqZHJQkouL6jP7cVo+4OzuTKBaJa2yGWoovIMPl7VmV0V0c25JD7RM a6RemMhy49woiJ24PfAtcOK4OvBiMkUSB+nub9BM= From: Brian Masney To: thierry.reding@gmail.com, linux-pwm@vger.kernel.org, andy.gross@linaro.org, david.brown@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: sebastian.reichel@collabora.co.uk, masneyb@onstation.org Subject: [PATCH 0/3] treewide: add vibrator support for various MSM SOCs Date: Wed, 19 Sep 2018 11:09:09 -0400 Message-Id: <20180919150912.8948-1-masneyb@onstation.org> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch set adds support for the vibrator found on various Qualcomm MSM SOCs. The driver was tested on a LG Nexus 5 (hammerhead) phone. This is based on work from: Jonathan Marek from qcom,pwm-vibrator.c in the PostmarketOS repo: https://gitlab.com/postmarketOS/linux-postmarketos/commit/7647fb36cb1cbd060f8b52087a68ab93583292b5 Jongrak Kwon and Devin Kim from msm_pwm_vibrator.c in the downstream Android 3.4.0 sources: https://android.googlesource.com/kernel/msm/+/android-msm-lenok-3.10-lollipop-wear-release/drivers/misc/msm_pwm_vibrator.c Driver was tested using rumble-test from: https://git.collabora.com/cgit/user/sre/rumble-test.git/plain/rumble-test.c Brian Masney (3): dt-bindings: pwm: msm-vibrator: new bindings for MSM vibrator driver pwm: msm-vibrator: new driver for the vibrator found on various MSM SOCs ARM: dts: qcom: msm8974-hammerhead: add device tree bindings for vibrator .../bindings/pwm/pwm-msm-vibrator.txt | 38 +++ .../qcom-msm8974-lge-nexus5-hammerhead.dts | 39 +++ drivers/pwm/Kconfig | 9 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-msm-vibrator.c | 227 ++++++++++++++++++ 5 files changed, 314 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-msm-vibrator.txt create mode 100644 drivers/pwm/pwm-msm-vibrator.c -- 2.17.1