From patchwork Sat Mar 17 01:09:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Collins X-Patchwork-Id: 887233 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=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="VhNk6vXL"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="DKf/cmnF"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40343p6xcxz9sSf for ; Sat, 17 Mar 2018 12:09:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751372AbeCQBJZ (ORCPT ); Fri, 16 Mar 2018 21:09:25 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:46534 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbeCQBJY (ORCPT ); Fri, 16 Mar 2018 21:09:24 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 5C63760A50; Sat, 17 Mar 2018 01:09:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1521248964; bh=h4HQrsllzrIA897lrda2nhqLneVwELBOnVOQaqLTrXA=; h=From:To:Cc:Subject:Date:From; b=VhNk6vXLjE+MHWupnIDfJcWsRnz0jhbw493wtcf7OnoBvzFtoaQpVjTup/6Ijreq1 YPN9iBPL3+Z/zaH6TjLfnlRjFrE4PcrL5xk5fQY3AZ+j65yVRPwabN41vs5ZCVKX8K PUcmUC/RGL0YHujUZWsO0JaHm9izzQlm0oSM7GuY= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED, T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 Received: from codeaurora.org (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: collinsd@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 30B4A60A50; Sat, 17 Mar 2018 01:09:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1521248963; bh=h4HQrsllzrIA897lrda2nhqLneVwELBOnVOQaqLTrXA=; h=From:To:Cc:Subject:Date:From; b=DKf/cmnFLnNtn/hRvqXIhoYvRxSesowQS320W+EAEtG70kwFQX4Sb794emdMCXfts ww6jtGHO9XEqdcHh0SxSKUzA4LFK1TvAtRipMvzEf4BxpSd5aLzGMYdo6M3AL0czY+ 4nniqMyylkwGajF6x0TKwTuxVTI8IYZw+3GrhYCY= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 30B4A60A50 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=collinsd@codeaurora.org From: David Collins To: broonie@kernel.org, lgirdwood@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com Cc: David Collins , linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, rnayak@codeaurora.org, sboyd@kernel.org Subject: [PATCH 0/2] regulator: add QCOM RPMh regulator driver Date: Fri, 16 Mar 2018 18:09:09 -0700 Message-Id: X-Mailer: git-send-email 1.9.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hello, This patch series adds a driver and device tree binding documentation for PMIC regulator control via Resource Power Manager-hardened (RPMh) on some Qualcomm Technologies, Inc. SoCs such as SDM845. RPMh is a hardware block which contains several accelerators which are used to manage various hardware resources that are shared between the processors of the SoC. The final hardware state of a regulator is determined within RPMh by performing max aggregation of the requests made by all of the processors. The RPMh regulator driver depends upon the RPMh driver [1] and command DB driver [2] which are both still undergoing review. Thanks, David [1]: https://lkml.org/lkml/2018/3/9/979 [2]: https://lkml.org/lkml/2018/3/14/787 David Collins (2): regulator: add QCOM RPMh regulator driver dt-bindings: regulator: add QCOM RPMh regulator bindings .../bindings/regulator/qcom,rpmh-regulator.txt | 246 +++++ drivers/regulator/Kconfig | 9 + drivers/regulator/Makefile | 1 + drivers/regulator/qcom_rpmh-regulator.c | 1124 ++++++++++++++++++++ .../dt-bindings/regulator/qcom,rpmh-regulator.h | 40 + 5 files changed, 1420 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt create mode 100644 drivers/regulator/qcom_rpmh-regulator.c create mode 100644 include/dt-bindings/regulator/qcom,rpmh-regulator.h