From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: Saravana Kannan <saravanak@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Daniel Scally <djrscally@gmail.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Len Brown <lenb@kernel.org>,
Saravana Kannan <saravanak@google.com>,
Abel Vesa <abel.vesa@linaro.org>,
Tony Lindgren <tony@atomide.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
John Stultz <jstultz@google.com>,
Doug Anderson <dianders@chromium.org>,
Guenter Roeck <linux@roeck-us.net>,
kernel-team@android.com, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-renesas-soc@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [PATCH v1 0/9] fw_devlink improvements
Date: Mon, 15 Aug 2022 14:39:23 +0200 [thread overview]
Message-ID: <3601760.iIbC2pHGDl@steina-w> (raw)
In-Reply-To: <20220810060040.321697-1-saravanak@google.com>
Hello Saravana,
Am Mittwoch, 10. August 2022, 08:00:29 CEST schrieb Saravana Kannan:
> Alexander,
>
> This should fix your issue where the power domain device not having a
> compatible property. Can you give it a shot please?
thanks for the update. Unfortunately this does not work:
> [ 0.774838] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@0
> [ 0.775100] imx-pgc imx-pgc-domain.1: __genpd_dev_pm_attach() failed to
find PM domain: -2
> [ 0.775324] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@2
> [ 0.775601] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@3
> [ 0.775842] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@4
> [ 0.776642] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@7
> [ 0.776897] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@8
> [ 0.777158] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@9
> [ 0.777405] PM: Added domain provider from /soc@0/bus@30000000/
gpc@303a0000/pgc/power-domain@a
> [ 0.779342] genpd genpd:0:38320000.blk-ctrl: __genpd_dev_pm_attach()
failed to find PM domain: -2
> [ 0.779422] imx8m-blk-ctrl 38320000.blk-ctrl: error -ENODEV: failed to
attach power domain "bus"
> [ 0.848785] etnaviv-gpu 38000000.gpu: __genpd_dev_pm_attach() failed to
find PM domain: -2
> [ 1.114220] pfuze100-regulator 0-0008: Full layer: 2, Metal layer: 1
> [ 1.122267] pfuze100-regulator 0-0008: FAB: 0, FIN: 0
> [ 1.132970] pfuze100-regulator 0-0008: pfuze100 found.
> [ 1.157011] imx-gpcv2 303a0000.gpc: Failed to create device link with
0-0008
> [ 1.164094] imx-gpcv2 303a0000.gpc: Failed to create device link with
0-0008
The required power-supply for the power domains is still not yet available.
Does this series require some other patches as well?
Whats worse, starting with commit 9/9 [of: property: Simplify
of_link_to_phandle()], other drivers fail to probe waiting for pinctrl to be
available.
> $ cat /sys/kernel/debug/devices_deferred
> gpio-leds platform: wait for supplier gpioledgrp
> extcon-usbotg0 platform: wait for supplier usb0congrp
> gpio-keys platform: wait for supplier gpiobuttongrp
> regulator-otg-vbus platform: wait for supplier reggotgvbusgrp
> regulator-vdd-arm platform: wait for supplier dvfsgrp
Apparently for some reason they are not probed again, once the pinctrl driver
probed.
Best reagrds,
Alexander
next prev parent reply other threads:[~2022-08-15 12:39 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-10 6:00 [PATCH v1 0/9] fw_devlink improvements Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 1/9] driver core: fw_devlink: Don't purge child fwnode's consumer links Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 2/9] driver core: fw_devlink: Improve check for fwnode with no device/driver Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 3/9] soc: renesas: Move away from using OF_POPULATED for fw_devlink Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 4/9] gpiolib: Clear the gpio_device's fwnode initialized flag before adding Saravana Kannan
2022-08-15 9:57 ` Bartosz Golaszewski
2022-08-10 6:00 ` [PATCH v1 5/9] driver core: fw_devlink: Add DL_FLAG_CYCLE support to device links Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 6/9] driver core: fw_devlink: Allow marking a fwnode link as being part of a cycle Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 7/9] driver core: fw_devlink: Consolidate device link flag computation Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 8/9] driver core: fw_devlink: Make cycle detection more robust Saravana Kannan
2022-08-10 6:00 ` [PATCH v1 9/9] of: property: Simplify of_link_to_phandle() Saravana Kannan
2022-08-12 9:47 ` Tony Lindgren
2022-08-13 0:37 ` Saravana Kannan
2022-08-15 10:31 ` Tony Lindgren
2022-08-15 21:00 ` Saravana Kannan
2022-08-12 9:49 ` [PATCH v1 0/9] fw_devlink improvements Tony Lindgren
2022-08-13 0:51 ` Saravana Kannan
2022-08-15 10:33 ` Tony Lindgren
2022-08-15 18:23 ` Saravana Kannan
2022-08-18 7:05 ` Tony Lindgren
2022-08-18 15:00 ` Greg Kroah-Hartman
2022-08-14 5:59 ` Saravana Kannan
2022-08-15 10:17 ` Naresh Kamboju
2022-08-15 11:01 ` Abel Vesa
2022-08-15 18:23 ` Saravana Kannan
2022-08-15 12:39 ` Alexander Stein [this message]
2022-08-15 19:17 ` Saravana Kannan
2022-08-15 20:56 ` Saravana Kannan
2022-08-16 7:17 ` Alexander Stein
2022-08-16 18:51 ` Saravana Kannan
2022-08-16 7:17 ` Alexander Stein
2022-08-15 13:52 ` Sudeep Holla
2022-08-17 13:01 ` Geert Uytterhoeven
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3601760.iIbC2pHGDl@steina-w \
--to=alexander.stein@ew.tq-group.com \
--cc=abel.vesa@linaro.org \
--cc=andriy.shevchenko@linux.intel.com \
--cc=brgl@bgdev.pl \
--cc=devicetree@vger.kernel.org \
--cc=dianders@chromium.org \
--cc=djrscally@gmail.com \
--cc=frowand.list@gmail.com \
--cc=geert+renesas@glider.be \
--cc=geert@linux-m68k.org \
--cc=gregkh@linuxfoundation.org \
--cc=heikki.krogerus@linux.intel.com \
--cc=jstultz@google.com \
--cc=kernel-team@android.com \
--cc=lenb@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=magnus.damm@gmail.com \
--cc=rafael@kernel.org \
--cc=robh+dt@kernel.org \
--cc=sakari.ailus@linux.intel.com \
--cc=saravanak@google.com \
--cc=sudeep.holla@arm.com \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.