From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751182AbeC0GLV (ORCPT ); Tue, 27 Mar 2018 02:11:21 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:43965 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750880AbeC0GLS (ORCPT ); Tue, 27 Mar 2018 02:11:18 -0400 Subject: Re: [PATCH v4 0/8] ARM: davinci: complete the conversion to using the reset framework To: Bartosz Golaszewski , Stephen Boyd , Bjorn Andersson , Ohad Ben-Cohen CC: David Lechner , Kevin Hilman , Mark Rutland , Michael Turquette , Philipp Zabel , Rob Herring , Russell King , devicetree , , Linux Kernel Mailing List , Bartosz Golaszewski , , Linux ARM References: <20180323130455.11470-1-brgl@bgdev.pl> <152182378792.178046.3747112581117251857@swboyd.mtv.corp.google.com> <152182490783.178046.1191965992600877708@swboyd.mtv.corp.google.com> From: Sekhar Nori Message-ID: <6c55e081-57ba-6c39-8494-cda5022aa927@ti.com> Date: Tue, 27 Mar 2018 11:39:54 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Bart, On Friday 23 March 2018 10:46 PM, Bartosz Golaszewski wrote: > 2018-03-23 18:08 GMT+01:00 Stephen Boyd : >> Quoting Bartosz Golaszewski (2018-03-23 09:55:47) >>> 2018-03-23 17:49 GMT+01:00 Stephen Boyd : >>>> Quoting Bartosz Golaszewski (2018-03-23 06:04:47) >>>>> From: Bartosz Golaszewski >>>>> >>>>> This series converts the only user of the handcoded, mach-specific reset >>>>> routines in the davinci platform to using the reset framework. >>>>> >>>>> Patch 1 modifies the way lookup entries are registered with the reset >>>>> framework. >>>>> >>>>> Patches 2-4 add necessary lookups/DT-properties. >>>>> >>>>> Patches 5-7 convert the davinci-rproc driver to the reset framework. >>>>> >>>>> Patch 8 removes now dead code. >>>>> >>>>> Philipp: it turned out that it's indeed better to use the reset >>>>> controller's device name for the entry lookup. >>>>> >>>>> Tested both in DT and legacy modes by booting the examples from >>>>> ti-ipc-rtos recipe in meta-ti. >>>>> >>>>> This series applies on top of David Lechner's common-clk-v9 branch[1] >>>>> with Philipp Zabel's reset/next branch[2] pulled in. >>>>> >>>>> It can be found in my github tree as well[3]. >>>>> >>>> >>>> What's the merge strategy for the rest of the patches? I should apply >>>> the clk ones after the next -rc1? >>> >>> Or maybe Philipp can provide us with an immutable branch with the reset patches? >>> >>> The you could apply the driver patches and let Sekhar take all the >>> platform code? >>> >> >> Ok that could work too. > > Ohad, Bjorn can you ack the remoteproc patches? Are you OK with > Stephen taking them through the clock tree? Otherwise it would get > complicated since they depend on the first clk patch and the last clk > patch depends on them. I will not be queuing the DTS patches for v4.17. They depend on clock framework DTS patches which itself I plan to queue for v4.18. Given this, I think the best bet is: Ohad/Bjorn queue remoteproc patches already acked by Suman and having no dependencies. That is, 5/8 and 6/8. If Philipp can provide an immutable branch with reset changes, it will be great and Stephen can queue 4/8. If not, its best to resend that patch to Stephen once v4.17-rc1 is out. The remaining patches need to wait till v4.18 (or even v4.19 if dependencies don't pan out well). Thanks, Sekhar