From: Linus Walleij <linus.walleij@linaro.org>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Sowjanya Komatineni <skomatineni@nvidia.com>,
"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>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>
Subject: Re: [PATCH V5 02/18] pinctrl: tegra: Add suspend and resume support
Date: Thu, 4 Jul 2019 09:31:34 +0200 [thread overview]
Message-ID: <CACRpkdYdCmT0ErTuewYbv7bPkjoFLrK9KSVuKVMkAXNQYAGV7g@mail.gmail.com> (raw)
In-Reply-To: <822867d6-4a4d-5f68-9b21-84a20d73c589@gmail.com>
On Sat, Jun 29, 2019 at 5:58 PM Dmitry Osipenko <digetx@gmail.com> wrote:
> Oh, also what about GPIO-pinctrl suspend resume ordering .. is it okay that pinctrl
> will be resumed after GPIO? Shouldn't a proper pin-muxing be selected at first?
Thierry sent some initial patches about this I think. We need to use
device links for this to work properly so he adds support for
linking the pinctrl and GPIO devices through the ranges.
For links between pin control handles and their consumers, see also:
036f394dd77f pinctrl: Enable device link creation for pin control
c6045b4e3cad pinctrl: stmfx: enable links creations
489b64d66325 pinctrl: stm32: Add links to consumers
I am using STM32 as guinea pig for this, consider adding links also
from the Tegra pinctrl. I might simply make these pinctrl consumer
to producer links default because I think it makes a lot sense.
Yours,
Linus Walleij
next prev parent reply other threads:[~2019-07-04 7:31 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-28 2:12 [PATCH V5 00/18] SC7 entry and exit support for Tegra210 Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 01/18] irqchip: tegra: Do not disable COP IRQ during suspend Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 02/18] pinctrl: tegra: Add suspend and resume support Sowjanya Komatineni
2019-06-28 11:56 ` Dmitry Osipenko
2019-06-28 12:05 ` Dmitry Osipenko
2019-06-28 23:00 ` Sowjanya Komatineni
2019-06-29 12:38 ` Dmitry Osipenko
2019-06-29 15:40 ` Dmitry Osipenko
2019-06-29 15:46 ` Dmitry Osipenko
2019-06-29 15:58 ` Dmitry Osipenko
2019-06-29 16:28 ` Dmitry Osipenko
2019-07-04 7:31 ` Linus Walleij [this message]
2019-07-04 10:40 ` Dmitry Osipenko
2019-07-13 5:31 ` Sowjanya Komatineni
2019-07-14 21:41 ` Dmitry Osipenko
2019-07-13 5:48 ` Sowjanya Komatineni
2019-07-04 7:26 ` Linus Walleij
2019-06-28 2:12 ` [PATCH V5 03/18] clk: tegra: Save and restore divider rate Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 04/18] clk: tegra: pllout: Save and restore pllout context Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 05/18] clk: tegra: pll: Save and restore pll context Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 06/18] clk: tegra: Save and restore CPU and System clocks context Sowjanya Komatineni
2019-06-29 13:33 ` Dmitry Osipenko
2019-06-29 15:26 ` Dmitry Osipenko
2019-06-28 2:12 ` [PATCH V5 07/18] clk: tegra: Support for saving and restoring OSC context Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 08/18] clk: tegra: Add suspend resume support for DFLL Sowjanya Komatineni
2019-06-29 13:28 ` Dmitry Osipenko
2019-06-29 21:45 ` Dmitry Osipenko
2019-06-28 2:12 ` [PATCH V5 09/18] clk: tegra: Add save and restore context support for peripheral clocks Sowjanya Komatineni
2019-06-29 13:17 ` Dmitry Osipenko
2019-06-28 2:12 ` [PATCH V5 10/18] clk: tegra210: Use fence_udelay during PLLU init Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 11/18] clk: tegra210: Add support for Tegra210 clocks Sowjanya Komatineni
2019-06-29 13:14 ` Dmitry Osipenko
2019-06-29 15:10 ` Dmitry Osipenko
2019-07-13 5:54 ` Sowjanya Komatineni
2019-07-14 21:41 ` Dmitry Osipenko
2019-07-16 0:35 ` Sowjanya Komatineni
2019-07-16 3:00 ` Sowjanya Komatineni
2019-07-16 3:41 ` Sowjanya Komatineni
2019-07-16 3:50 ` Dmitry Osipenko
2019-07-16 4:37 ` Sowjanya Komatineni
2019-07-16 5:37 ` Dmitry Osipenko
2019-07-16 6:20 ` Dmitry Osipenko
2019-07-16 6:35 ` Sowjanya Komatineni
2019-07-16 7:24 ` Joseph Lo
2019-07-16 8:06 ` Peter De Schrijver
2019-07-16 15:00 ` Dmitry Osipenko
2019-07-16 16:50 ` Sowjanya Komatineni
2019-07-16 18:19 ` Sowjanya Komatineni
2019-07-16 18:25 ` Dmitry Osipenko
2019-07-16 18:30 ` Sowjanya Komatineni
2019-07-16 18:43 ` Dmitry Osipenko
2019-07-16 19:26 ` Sowjanya Komatineni
2019-07-16 20:47 ` Dmitry Osipenko
2019-07-16 21:12 ` Sowjanya Komatineni
2019-07-16 21:21 ` Dmitry Osipenko
2019-07-16 21:35 ` Sowjanya Komatineni
2019-07-16 22:00 ` Dmitry Osipenko
2019-07-16 22:06 ` Sowjanya Komatineni
2019-07-17 2:18 ` Sowjanya Komatineni
2019-07-17 2:35 ` Sowjanya Komatineni
2019-07-17 4:11 ` Dmitry Osipenko
[not found] ` <77df234f-aa40-0319-a593-f1f19f0f1c2a@nvidia.com>
2019-07-17 5:42 ` Dmitry Osipenko
2019-07-17 5:55 ` Sowjanya Komatineni
2019-07-17 6:33 ` Dmitry Osipenko
2019-07-17 6:36 ` Sowjanya Komatineni
2019-07-17 15:17 ` Dmitry Osipenko
2019-07-17 17:29 ` Sowjanya Komatineni
2019-07-17 18:32 ` Dmitry Osipenko
2019-07-17 18:51 ` Sowjanya Komatineni
2019-07-17 18:54 ` Sowjanya Komatineni
2019-07-17 19:43 ` Dmitry Osipenko
2019-07-17 20:01 ` Sowjanya Komatineni
2019-07-17 20:11 ` Sowjanya Komatineni
2019-07-17 21:29 ` Sowjanya Komatineni
2019-07-17 21:30 ` Dmitry Osipenko
2019-07-17 21:51 ` Sowjanya Komatineni
2019-07-17 21:57 ` Sowjanya Komatineni
2019-07-17 22:48 ` Dmitry Osipenko
2019-07-17 23:36 ` Sowjanya Komatineni
2019-07-17 23:44 ` Dmitry Osipenko
2019-07-18 0:25 ` Sowjanya Komatineni
2019-07-18 1:15 ` Sowjanya Komatineni
2019-07-18 16:34 ` Dmitry Osipenko
2019-07-18 17:22 ` Sowjanya Komatineni
2019-07-18 17:41 ` Sowjanya Komatineni
2019-07-18 18:29 ` Sowjanya Komatineni
2019-07-18 19:11 ` Sowjanya Komatineni
2019-07-18 19:42 ` Peter De Schrijver
2019-07-18 20:26 ` Dmitry Osipenko
2019-07-18 20:36 ` Sowjanya Komatineni
2019-07-18 22:52 ` Dmitry Osipenko
2019-07-18 23:08 ` Sowjanya Komatineni
2019-07-18 23:52 ` Dmitry Osipenko
2019-07-17 3:54 ` Dmitry Osipenko
2019-07-17 4:01 ` Sowjanya Komatineni
2019-07-18 19:18 ` Peter De Schrijver
2019-07-18 19:24 ` Sowjanya Komatineni
2019-07-18 20:11 ` Dmitry Osipenko
2019-07-18 20:32 ` Dmitry Osipenko
2019-07-18 19:15 ` Peter De Schrijver
2019-06-29 15:13 ` Dmitry Osipenko
2019-06-28 2:12 ` [PATCH V5 12/18] soc/tegra: pmc: Allow support for more tegra wake Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 13/18] soc/tegra: pmc: Add pmc wake support for tegra210 Sowjanya Komatineni
2019-06-29 13:11 ` Dmitry Osipenko
2019-06-28 2:12 ` [PATCH V5 14/18] arm64: tegra: Enable wake from deep sleep on RTC alarm Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 15/18] soc/tegra: pmc: Configure core power request polarity Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 16/18] soc/tegra: pmc: Configure deep sleep control settings Sowjanya Komatineni
2019-06-29 13:00 ` Dmitry Osipenko
2019-06-29 13:02 ` Dmitry Osipenko
2019-06-28 2:12 ` [PATCH V5 17/18] arm64: dts: tegra210-p2180: Jetson TX1 SC7 timings Sowjanya Komatineni
2019-06-28 2:12 ` [PATCH V5 18/18] arm64: dts: tegra210-p3450: Jetson nano " Sowjanya Komatineni
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