From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Daniel Lezcano <daniel.lezcano@oss.qualcomm.com>
Cc: Faruque Ansari <faruque.ansari@oss.qualcomm.com>,
Sebastian Reichel <sre@kernel.org>,
Benson Leung <bleung@chromium.org>,
Tzung-Bi Shih <tzungbi@kernel.org>,
Guenter Roeck <groeck@chromium.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Matti Vaittinen <mazziesaccount@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
chrome-platform@lists.linux.dev,
Umang Chheda <umang.chheda@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Sebastian Reichel <sebastian.reichel@collabora.com>,
avaneesh.dwivedi@oss.qualcomm.com
Subject: Re: [PATCH v15 1/6] power: Extend power_on_reason.h for upcoming PSCRR framework
Date: Fri, 2 Oct 2026 06:22:42 +0200 [thread overview]
Message-ID: <ar8xkv8h4x2NJTKl@pengutronix.de> (raw)
In-Reply-To: <e34e6661-3ecf-42f6-96f2-5136afe7ab65@oss.qualcomm.com>
On Thu, Oct 01, 2026 at 10:22:44PM +0200, Daniel Lezcano wrote:
> On 9/24/26 09:08, Faruque Ansari wrote:
> > Prepare for the introduction of the Power State Change Reason Recorder
> > (PSCRR) framework by expanding the power_on_reason.h header. This
> > extension includes new power-on reasons:
> > - POWER_ON_REASON_OVER_CURRENT for over-current conditions.
> > - POWER_ON_REASON_REGULATOR_FAILURE for regulator failures.
> > - POWER_ON_REASON_OVER_TEMPERATURE for over temperature situations.
> > - POWER_ON_REASON_EC_PANIC for EC panics.
>
> How the system knows an EC panic happened?
Hm... looks like I lost this change on the way. I added it for this
case:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/platform/chrome/cros_ec_lpc.c?h=v7.3-rc5#n458
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next prev parent reply other threads:[~2026-10-02 4:22 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 17:44 [PATCH v14 0/6] power: reset: Introduce the Power State Change Reasons Recording (PSCRR) framework Faruque Ansari
2026-09-21 17:44 ` [PATCH v14 1/6] power: Extend power_on_reason.h for upcoming PSCRR framework Faruque Ansari
2026-09-22 6:02 ` Matti Vaittinen
2026-09-21 17:44 ` [PATCH v14 2/6] reboot: hw_protection_trigger: use standardized numeric shutdown/reboot reasons instead of strings Faruque Ansari
2026-10-02 7:47 ` Daniel Lezcano
2026-09-21 17:44 ` [PATCH v14 3/6] reboot: add parsable tokens for power state change reasons Faruque Ansari
2026-09-22 7:37 ` Matti Vaittinen
2026-09-23 11:05 ` Faruque Ansari
2026-09-21 17:44 ` [PATCH v14 4/6] reboot: extend psc_reason with power-on and reset causes Faruque Ansari
2026-09-22 7:45 ` Matti Vaittinen
2026-09-23 11:05 ` Faruque Ansari
2026-09-21 17:44 ` [PATCH v14 5/6] power: reset: Introduce PSCR Recording Framework for Non-Volatile Storage Faruque Ansari
2026-09-22 9:03 ` Matti Vaittinen
2026-09-23 11:06 ` Faruque Ansari
2026-09-21 17:44 ` [PATCH v14 6/6] Documentation: Add sysfs documentation for PSCRR Faruque Ansari
2026-09-22 9:12 ` Matti Vaittinen
2026-09-22 6:33 ` [PATCH v14 0/6] power: reset: Introduce the Power State Change Reasons Recording (PSCRR) framework Bradley Morgan
2026-09-22 6:44 ` Faruque Ansari
2026-09-24 7:08 ` [PATCH v15 " Faruque Ansari
2026-09-24 7:08 ` [PATCH v15 1/6] power: Extend power_on_reason.h for upcoming PSCRR framework Faruque Ansari
2026-10-01 20:22 ` Daniel Lezcano
2026-10-02 4:22 ` Oleksij Rempel [this message]
2026-10-02 7:07 ` Daniel Lezcano
2026-09-24 7:08 ` [PATCH v15 2/6] reboot: hw_protection_trigger: use standardized numeric shutdown/reboot reasons instead of strings Faruque Ansari
2026-09-24 7:08 ` [PATCH v15 3/6] reboot: add parsable tokens for power state change reasons Faruque Ansari
2026-10-02 7:53 ` Daniel Lezcano
2026-09-24 7:08 ` [PATCH v15 4/6] reboot: extend psc_reason with power-on and reset causes Faruque Ansari
2026-09-24 12:14 ` Matti Vaittinen
2026-09-24 7:08 ` [PATCH v15 5/6] power: reset: Introduce PSCR Recording Framework for Non-Volatile Storage Faruque Ansari
2026-10-02 9:06 ` Daniel Lezcano
2026-09-24 7:08 ` [PATCH v15 6/6] Documentation: Add sysfs documentation for PSCRR Faruque Ansari
2026-09-25 17:34 ` [PATCH v14 0/6] power: reset: Introduce the Power State Change Reasons Recording (PSCRR) framework Bradley Morgan
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