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=-10.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 9459EC43381 for ; Thu, 21 Mar 2019 08:23:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 651E8218A2 for ; Thu, 21 Mar 2019 08:23:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="guQEGIIt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727934AbfCUIXn (ORCPT ); Thu, 21 Mar 2019 04:23:43 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:38092 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725985AbfCUIXm (ORCPT ); Thu, 21 Mar 2019 04:23:42 -0400 Received: by mail-wr1-f66.google.com with SMTP id g12so5551610wrm.5 for ; Thu, 21 Mar 2019 01:23:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=2AZAZ/E+DHoG7j0qdAoHZSyLZjtvV30VMLHXfo3frEQ=; b=guQEGIItSu4X03yXJEgFzMPy9s/uEBVs3xhFA0k4vL49wfXmrACu3aAmXO1tCDsXP/ AGRH4e+ZjzLan0B1kbQqlRtyt+3lD6sj8VWZmAqrZvwk6Y5pMMea82MrSkGdP+m4mkxg TaZIC3Yy5eE7MYhbrM4jonvsy+wA0nC1YSvMMfUddBLDWAeVNrNtv+vUICLLIniFDd// 6y8yaFj6UMBKdW/bu4fnChh+Rg/atRNTaHC+BZe9INSS9SluiP/fLCnqNZoT/b0ShbzQ xB81FvSeADPN3T3Td322f/3aqIGcG0oOcAcsu/sZBwJ/bVNT+mkVwZQ62DFiMbEtHnty 8Hqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=2AZAZ/E+DHoG7j0qdAoHZSyLZjtvV30VMLHXfo3frEQ=; b=nEJMBURrfV5md29ubcNmv8eK2lkqpZDwbRHuH0QxEo2UkM04RWG1c8x5ChlGgL41WL wu3pVnl1xuZ8bvQPv5QMI4OvrQp5FkUIXhRVK00uzICKWzd8WF5m3zVORpl7yveHenhJ rUL4iE7A/4rQ6von9o2GfXjUGLD2FlqS0fBtUp/BFdcdhN4Uc6OuFjZu0SipPAsG4b1z s3nulaZyEfgoKltvKcXhVi0tHOmgkOvYdqYtK7ptMXIU4YDidMghMhcRHi4Fv7EezNhn hOvR/U43lKuluKDqlHcl5VzN+dzX4X+RzABQevj7C0VPhW/F/HJ1W/cZgDyrhRyiWC48 PSag== X-Gm-Message-State: APjAAAXlxTRKVTzttRnKk1Apaa0f8lBobJN4w+ifunImKNJnYsIuxYkx ZjNvIUowK6QacmptsrderhwF0A== X-Google-Smtp-Source: APXvYqxsp2KPuNiVCdTnFe2wbSq12+VxwhCGE9DRBMhDqYBcCYNyMClTcDzOMXSBB0aC5OEBXhfsgg== X-Received: by 2002:a5d:624a:: with SMTP id m10mr1611289wrv.18.1553156620839; Thu, 21 Mar 2019 01:23:40 -0700 (PDT) Received: from dell ([2.27.167.37]) by smtp.gmail.com with ESMTPSA id 3sm5548919wrk.68.2019.03.21.01.23.39 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 21 Mar 2019 01:23:40 -0700 (PDT) Date: Thu, 21 Mar 2019 08:23:38 +0000 From: Lee Jones To: Matti Vaittinen Cc: mazzisaccount@gmail.com, Rob Herring , Mark Rutland , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, heikki.haikola@fi.rohmeurope.com, mikko.mutanen@fi.rohmeurope.com, Robin Gong , Elven Wang , Anson Huang , Angus Ainslie Subject: Re: [PATCH v3 1/3] devicetree: bindings: bd718x7: document HW state related ROHM specific properties Message-ID: <20190321082338.GT4731@dell> References: <6ed4238fb083f52de0f5f013647b2334bad8ebe4.1550135853.git.matti.vaittinen@fi.rohmeurope.com> <20190320130259.GN4731@dell> <20190320141701.GA6208@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190320141701.GA6208@localhost.localdomain> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 20 Mar 2019, Matti Vaittinen wrote: > Hello Lee, All > > On Wed, Mar 20, 2019 at 01:02:59PM +0000, Lee Jones wrote: > > On Thu, 14 Feb 2019, Matti Vaittinen wrote: > > > > > Add ROHM BD71837 / BD71847 specific device tree bindings for > > > controlling the PMIC shutdown/reset states and voltages for > > > different HW states. The PMIC was designed to be used with NXP > > > i.MX8 SoC and it supports SNVS low power state which seems to > > > be typical for NXP i.MX SoCs. However, when SNVS is used we must > > > not allow SW to control enabling/disabling those regulators which > > > are crucial for system to boot as there is a HW limitation which > > > causes SW controlled regulators to be kept shut down after SNVS > > > reset. > > > > > > Allow setting the SNVS to be used as reset target state and allow > > > marking those regulators which are critical for boot. > > > > > > Signed-off-by: Matti Vaittinen > > > --- > > > .../devicetree/bindings/mfd/rohm,bd71837-pmic.txt | 17 ++++++++++ > > > .../bindings/regulator/rohm,bd71837-regulator.txt | 38 ++++++++++++++++++++++ > > > 2 files changed, 55 insertions(+) > > > > Needs a DT Ack. > > I think this was already applied to regulator tree by Mark: > https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git/commit/?h=for-next&id=f43d1b388f9be4aa47ed42c33659243a675c5c76 > Does it go in via his tree or do we need to apply it in Lee's tree too? Why don't I see an email from Mark? -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog