From patchwork Tue Jul 24 13:25:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Geis X-Patchwork-Id: 948473 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="s/pKUtvw"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41ZfJD1XPTz9s4Z for ; Tue, 24 Jul 2018 23:26:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727093AbeGXOca (ORCPT ); Tue, 24 Jul 2018 10:32:30 -0400 Received: from mail-qk0-f194.google.com ([209.85.220.194]:37519 "EHLO mail-qk0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726864AbeGXOca (ORCPT ); Tue, 24 Jul 2018 10:32:30 -0400 Received: by mail-qk0-f194.google.com with SMTP id t79-v6so2567714qke.4; Tue, 24 Jul 2018 06:26:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=34Jt/TfiYeD4uFz4HncW7pJOJQ4mwCQSoSXEddzbE5k=; b=s/pKUtvwEfrqx4pjXFzt5yXjYTPMp5Li5j7Wfiibn6LkoANnnaKSRdPCJsM6xZGn/d ct6amVP+EcxoI/Gobyk0tqTRD86sKLnSTgIadXyMgAvXVg8JGxUjIRQ1UM8xhePVeilI oKsb7jvO8EX5TDKjUYhVrCQQNC5TJhfs15tgEOl0uKNkKC4HIuUEJme2XjMfwIPergMk +fsfAmmLUhVaqGaGvH5UEB43RYnsCwpwDmeXRBJLe8YahD2OtxrkZQH6b1UVwkk9RauY a0ZVwpjMulZsM4BMiRLMst4QPLM6WTd1S4fa/ErbuY//EhwIg2RuukgT9SVdjOUP8vWj EY4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=34Jt/TfiYeD4uFz4HncW7pJOJQ4mwCQSoSXEddzbE5k=; b=uCzGuAC6GYUBxKU0f96DFoIXw+n6oH9dRM71uK5vMkE6stfJHoo7H3n01u6Xvxu8Vx /ULAUOJi9JsHZDi8/X7WK7CIJpI2XFzPLeNEhEls6C0wpepVOsePFDnR5fVu8tRBWpAF pvYxWIGzb/Jpf5jbPl53+s6PCyJwOkjemwQ/GS04myujT5ywXxxa7+x78vFqI0yxqCoH fwn1kGeW6h1m/KKac7BlwIDlQIO3QCFrNI9+vKxRmYLr6GJrZfcjW7/PW+w9NkDMoaAQ MQghNbOQgDRdxjA8kF8Udf4/Z+Jb8VXbNSw/QqLecOSXXafLD0eLVQkvfwg02NQ1HYFA PZDQ== X-Gm-Message-State: AOUpUlGgu950b2zolRFD1CerLpqiyTJKlTN0MgRWe5FNcqKo0FQq8LAS oOE2/WU6DUepYh7N5TeCFhw= X-Google-Smtp-Source: AAOMgpf89htX4JGi4EIh6hJ8eFyYte0+pLeeqQWRIUI7IdzTF/1//fj380d4Onrr6p0M1vWvlmvUEw== X-Received: by 2002:a37:c9da:: with SMTP id m87-v6mr15370792qkl.431.1532438760427; Tue, 24 Jul 2018 06:26:00 -0700 (PDT) Received: from master-laptop.pgwipeout.duckdns.org (111.sub-174-204-1.myvzw.com. [174.204.1.111]) by smtp.gmail.com with ESMTPSA id e20-v6sm16543346qkh.32.2018.07.24.06.25.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Jul 2018 06:25:59 -0700 (PDT) From: Peter Geis To: broonie@kernel.org Cc: lgirdwood@gmail.com, robh+dt@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, Peter Geis Subject: [PATCH v3 0/2] Add support for cpcap regulators on Tegra based Xoom devices. Date: Tue, 24 Jul 2018 09:25:39 -0400 Message-Id: <20180724132541.17039-1-pgwipeout@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Good Morning, This is revision three of the patch. I have changed the device match from Tegra to Xoom as per Dmitry's suggestion, to be more accurate. The CPCAP regulator driver can support various devices, but currently only supports Omap4 devices. Adds the sw2 and sw4 voltage tables, which power the Tegra core, and a DT match for the Tegra device. Tested on the Motorola Xoom MZ602, but supports the MZ600 (CDMA), MZ602 (LTE), and MZ604 (Wifi). v3: Changed the devicetree match from Tegra to Xoom. v2: Stopped reinventing the wheel, using git email now. Rebased against regulator for-next branch. v1: Fix conversion of tabulation to spaces. Peter Geis (2): Add sw2_sw4 voltage table to cpcap regulator. Add support for CPCAP regulators on Motorola Xoom devices. .../bindings/regulator/cpcap-regulator.txt | 1 + drivers/regulator/cpcap-regulator.c | 103 ++++++++++++++++++ 2 files changed, 104 insertions(+)