linux-kernel - Re: [PATCH V8 0/8] Add support for MAXIM MAX77620/MAX20024 PMIC

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Message-ID: <56D57E38.2060804@nvidia.com>
Date:	Tue, 1 Mar 2016 17:04:16 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Thierry Reding <treding@...dia.com>
CC:	<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<linus.walleij@...aro.org>, <gnurou@...il.com>,
	<lee.jones@...aro.org>, <broonie@...nel.org>,
	<a.zummo@...ertech.it>, <alexandre.belloni@...e-electrons.com>,
	<lgirdwood@...il.com>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
	<rtc-linux@...glegroups.com>, <swarren@...dia.com>,
	<k.kozlowski@...sung.com>
Subject: Re: [PATCH V8 0/8] Add support for MAXIM MAX77620/MAX20024 PMIC


On Thursday 25 February 2016 09:45 PM, Thierry Reding wrote:
> On Sat, Feb 20, 2016 at 10:10:56AM +0530, Laxman Dewangan wrote:
>> On Tuesday 16 February 2016 09:30 PM, Thierry Reding wrote:
>>> On Thu, Feb 11, 2016 at 05:26:26PM +0530, Laxman Dewangan wrote:
>>>> Add SW support for MAXIM Semiconductor's Power Management
>>>> IC (PMIC) MAX77620/MAX20024. This PMIC supports DC-DC/LDOS, GPIOs,
>>>> RTC, watchdog, clocks etc.
>>> Hi Laxman,
>>>
>>> This series is starting to look pretty good. Do you have patches in the
>>> works to add the corresponding DT content for the various boards that we
>>> support? I think the Jetson TX1 patch would be most interesting since
>>> that's what people can get their hands on.
>>>
>> Yes, I am just waiting for this series to be concluded and applied. Once it
>> is done, I will immediately post the patches to enable this driver in config
>> and dt entry for the Jetson-TX1.
> Why hold back on the patches? I'm currently having trouble testing
> your stash here on Jetson TX1 and I suspect that I'm using the wrong
> device tree content (it was derived from downstream many moons ago).
> There's nothing wrong with posting patches that depend on patches on
> the list. Typically you'd note the dependency in the cover letter to
> make it easier for people to find what belongs together.
>

OK, posted patches as:

[PATCH 2/2] arm64: tegra: Jetson-TX1: Add DT entry for system PMIC MAX77620
[PATCH 1/2] arm64: tegra: Add DT entry for keys used in Jetson-TX1
[PATCH 1/1] arm64: defconfig: Enable Maxim PMIC max77620 config

Currently, the execution is crashing with this series + above patches as 
MFD_CELLS are not correctly defined.
Discussion is going on with patch from Rhyland Klein
[PATCH] mfd: Fix MACRO for commonly declared MFD cell attributes

Once MFD_CELL defines get fixed, either series need to be revisit or 
automatically fix the issue.