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Message-ID: <877fk7167m.fsf@eliezer.anholt.net>
Date: Mon, 21 Dec 2015 20:02:21 -0800
From: Eric Anholt <eric@...olt.net>
To: Ulf Hansson <ulf.hansson@...aro.org>
Cc: linux-rpi-kernel@...ts.infradead.org,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
"linux-arm-kernel\@lists.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
Stephen Warren <swarren@...dotorg.org>,
Lee Jones <lee@...nel.org>,
Florian Fainelli <f.fainelli@...il.com>,
Kevin Hilman <khilman@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Alexander Aring <alex.aring@...il.com>,
"devicetree\@vger.kernel.org" <devicetree@...r.kernel.org>,
"linux-pm\@vger.kernel.org" <linux-pm@...r.kernel.org>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>
Subject: Re: [PATCH v4 2/4] ARM: bcm2835: add rpi power domain driver
Ulf Hansson <ulf.hansson@...aro.org> writes:
> On 17 December 2015 at 01:26, Eric Anholt <eric@...olt.net> wrote:
>> From: Alexander Aring <alex.aring@...il.com>
>>
>> This patch adds support for several power domains on Raspberry Pi,
>> including USB (so it can be enabled even if the bootloader didn't do
>> it), and graphics.
>>
>> This patch is the combined work of Eric Anholt (who wrote USB support
>> inside of the Raspberry Pi firmware driver, and wrote the non-USB
>> domain support) and Alexander Aring (who separated the original USB
>> work out from the firmware driver).
>>
>> Signed-off-by: Alexander Aring <alex.aring@...il.com>
>> Signed-off-by: Eric Anholt <eric@...olt.net>
>> ---
>>
>> v2: Add support for power domains other than USB, using the new
>> firmware interface, reword commit message (changes by Eric)
>>
>> v3: Restructure as a builtin driver, and drop
>> of_genpd_add_provider_onecell error handling to avoid
>> pm_genpd_exit() dependency until that API can be settled. Clean
>> up copyright header, add missing ISP initialization, and fix typo
>> in transposer's name.
>>
>> v4: Move to drivers/soc/bcm/, move include to dt-bindings/soc/, set up
>> Makefile for the drivers/soc/bcm following clk/'s model.
>>
>> drivers/soc/Kconfig | 1 +
>> drivers/soc/Makefile | 1 +
>> drivers/soc/bcm/Kconfig | 9 +
>> drivers/soc/bcm/Makefile | 1 +
>> drivers/soc/bcm/raspberrypi-power.c | 247 ++++++++++++++++++++++++++++
>> include/dt-bindings/soc/raspberrypi-power.h | 41 +++++
>
> There is currently a directory which I think may be better.
> include/dt-bindings/power/*
>
> Besides this nitpick, I think this looks good. You may add my:
>
> Reviewed-by: Ulf Hansson <ulf.hansson@...aro.org>
Thanks! I'll be sending my pull requests with the two r-bs added and
these nitpicks fixed.
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