From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: "thierry.reding@gmail.com" <thierry.reding@gmail.com>,
Jon Hunter <jonathanh@nvidia.com>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <marc.zyngier@arm.com>,
Stefan Agner <stefan@agner.ch>,
Mark Rutland <mark.rutland@arm.com>,
Peter De Schrijver <pdeschrijver@nvidia.com>,
Prashant Gaikwad <pgaikwad@nvidia.com>,
"Stephen Boyd" <sboyd@kernel.org>,
linux-clk <linux-clk@vger.kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
<jckuo@nvidia.com>, "Joseph Lo" <josephl@nvidia.com>,
<talho@nvidia.com>, <linux-tegra@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Mikko Perttunen" <mperttunen@nvidia.com>, <spatra@nvidia.com>,
Rob Herring <robh+dt@kernel.org>,
Dmitry Osipenko <digetx@gmail.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
viresh kumar <viresh.kumar@linaro.org>,
Linux PM list <linux-pm@vger.kernel.org>
Subject: Re: [PATCH v7 01/20] pinctrl: tegra: Add suspend and resume support
Date: Tue, 6 Aug 2019 20:40:47 -0700 [thread overview]
Message-ID: <dadf0cc7-fba4-9ab5-6ac9-0c8699eb4401@nvidia.com> (raw)
In-Reply-To: <a2fb3795-5ec1-1d03-f496-f151d1270e90@nvidia.com>
On 8/6/19 2:51 PM, Sowjanya Komatineni wrote:
>
> On 8/5/19 2:20 AM, Linus Walleij wrote:
>> On Wed, Jul 31, 2019 at 11:11 PM Sowjanya Komatineni
>> <skomatineni@nvidia.com> wrote:
>>
>>> This patch adds support for Tegra pinctrl driver suspend and resume.
>>>
>>> During suspend, context of all pinctrl registers are stored and
>>> on resume they are all restored to have all the pinmux and pad
>>> configuration for normal operation.
>>>
>>> Acked-by: Thierry Reding <treding@nvidia.com>
>>> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
>>> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
>> Patch applied to the pinctrl tree.
>>
>> This patch seems finished.
>>
>> Also if the rest don't get merged for v5.4 then at least this is so
>> your patch stack gets more shallow.
>>
>> I hope it's fine to merge this separately, else tell me and I'll
>> pull it out.
>>
>> Yours,
>> Linus Walleij
>
> Yes, this patch can be merged separately. But, there's latest feedback
> from Dmitry to add barrier after writes to make sure pinmux register
> writes happen.
>
> So will update this patch to add barrier in v8. So, need to wait for v8.
>
> Thanks
>
> Sowjanya
>
I see it merged. So will exclude suspend/resume patch and will add patch
for necessary write barrier fix in v8 version.
Thanks
Sowjanya
next prev parent reply other threads:[~2019-08-07 3:40 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 21:10 [PATCH v7 00/20] SC7 entry and exit support for Tegra210 Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 01/20] pinctrl: tegra: Add suspend and resume support Sowjanya Komatineni
2019-08-05 9:20 ` Linus Walleij
2019-08-06 21:51 ` Sowjanya Komatineni
2019-08-07 3:40 ` Sowjanya Komatineni [this message]
2019-08-07 13:11 ` Linus Walleij
2019-08-05 10:50 ` Dmitry Osipenko
2019-08-05 18:06 ` Sowjanya Komatineni
2019-08-06 17:59 ` Dmitry Osipenko
2019-08-06 21:54 ` Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 02/20] pinctrl: tegra210: Add Tegra210 pinctrl pm ops Sowjanya Komatineni
2019-08-05 9:21 ` Linus Walleij
2019-07-31 21:10 ` [PATCH v7 03/20] clk: tegra: divider: Save and restore divider rate Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 04/20] clk: tegra: pllout: Save and restore pllout context Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 05/20] clk: tegra: pll: Save and restore pll context Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 06/20] clk: tegra: Support for OSC context save and restore Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 07/20] clk: tegra: clk-periph: Add save and restore support Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 08/20] clk: tegra: clk-super: Fix to enable PLLP branches to CPU Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 09/20] clk: tegra: clk-super: Add save and restore support Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 10/20] clk: tegra: clk-dfll: Add suspend and resume support Sowjanya Komatineni
2019-08-01 10:18 ` Dmitry Osipenko
2019-08-01 10:37 ` Dmitry Osipenko
[not found] ` <BYAPR12MB3398C388471BC5811614C8FEC2DE0@BYAPR12MB3398.namprd12.prod.outlook.com>
2019-08-01 17:10 ` Dmitry Osipenko
2019-08-01 17:53 ` Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 11/20] cpufreq: tegra124: " Sowjanya Komatineni
2019-08-01 5:40 ` Viresh Kumar
2019-08-01 17:51 ` Sowjanya Komatineni
2019-08-02 3:41 ` Viresh Kumar
2019-07-31 21:10 ` [PATCH v7 12/20] clk: tegra210: Use fence_udelay during PLLU init Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 13/20] clk: tegra210: Add suspend and resume support Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 14/20] soc/tegra: pmc: Allow to support more tegras wake Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 15/20] soc/tegra: pmc: Add pmc wake support for tegra210 Sowjanya Komatineni
2019-07-31 21:10 ` [PATCH v7 16/20] arm64: tegra: Enable wake from deep sleep on RTC alarm Sowjanya Komatineni
2019-07-31 21:11 ` [PATCH v7 17/20] soc/tegra: pmc: Configure core power request polarity Sowjanya Komatineni
2019-07-31 21:11 ` [PATCH v7 18/20] soc/tegra: pmc: Configure deep sleep control settings Sowjanya Komatineni
2019-07-31 21:11 ` [PATCH v7 19/20] arm64: dts: tegra210-p2180: Jetson TX1 SC7 timings Sowjanya Komatineni
2019-07-31 21:11 ` [PATCH v7 20/20] arm64: dts: tegra210-p3450: Jetson Nano " Sowjanya Komatineni
-- strict thread matches above, loose matches on Subject: below --
2019-07-31 0:20 [PATCH v7 00/20] SC7 entry and exit support for Tegra210 Sowjanya Komatineni
2019-07-31 0:20 ` [PATCH v7 01/20] pinctrl: tegra: Add suspend and resume support Sowjanya Komatineni
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