From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934315AbdCLRII (ORCPT ); Sun, 12 Mar 2017 13:08:08 -0400 Received: from cloudserver094114.home.net.pl ([79.96.170.134]:52762 "EHLO cloudserver094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755391AbdCLRIB (ORCPT ); Sun, 12 Mar 2017 13:08:01 -0400 From: "Rafael J. Wysocki" To: Dave Gerlach Cc: Ulf Hansson , Kevin Hilman , Santosh Shilimkar , Rob Herring , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, Nishanth Menon , Keerthy , Russell King , Tero Kristo , Sudeep Holla Subject: Re: [PATCH v4 0/5] ARM: K2G: Add support for TI-SCI Generic PM Domains Date: Sun, 12 Mar 2017 18:02:35 +0100 Message-ID: <2133897.t9KqoeriS0@aspire.rjw.lan> User-Agent: KMail/4.14.10 (Linux/4.10.0+; KDE/4.14.9; x86_64; ; ) In-Reply-To: <1488882154-21485-1-git-send-email-d-gerlach@ti.com> References: <1488882154-21485-1-git-send-email-d-gerlach@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday, March 07, 2017 04:22:29 AM Dave Gerlach wrote: > Hi, > This is v4 of the series to add support for TI-SCI Generic PM Domains. > Previous versions can be found here: > > v3: https://www.spinics.net/lists/kernel/msg2413975.html > v2: https://www.spinics.net/lists/kernel/msg2364612.html > v1: http://www.spinics.net/lists/arm-kernel/msg525204.html > > After much debate I have returned to using the phandle cell to pass the SCI ID > rather than the separate "ti,sci-id" property that was not very popular. In > order to do this I needed to make a change to the genpd framework which can be > seen in patch 2 and should benefit others that have client . Rather than > checking for zero phandle args and failing if any are present the > of_genpd_add_provider_simple call does not check at all and instead leaves > parsing and interpretation up to the platform genpd driver. > > This allows the ti_sci_pm_domains driver to parse the phandle and use the first > phandle cell as the sci-id rather than getting it from a separate property. > > Besides that none of the original patches have changed apart from updating the > year to 2017 in patches 3 and 4 and of course a small update to patch 4 to let > the ti_sci_pm_domains parse the phandle and extract the sci-id rather than > looking for the rejected ti,sci-id property. > > I did not update the "power-domain" binding document because in regards to > #power-domain-cells it already states "can be any value as specified by device > tree binding documentation of particular provider" which I think already > describes the change in patch 2. I'm assuming that this will go in through the arm-soc tree. Thanks, Rafael