linux-kernel - [PATCH 0/2] remoteproc: stm32: allow wdg irq to be a wakeup source

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Date:   Mon, 26 Aug 2019 17:38:41 +0200
From:   Fabien Dessenne <fabien.dessenne@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Ohad Ben-Cohen <ohad@...ery.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-remoteproc@...r.kernel.org>
CC:     Fabien Dessenne <fabien.dessenne@...com>,
        Loic Pallardy <loic.pallardy@...com>,
        Arnaud Pouliquen <arnaud.pouliquen@...com>
Subject: [PATCH 0/2] remoteproc: stm32: allow wdg irq to be a wakeup source

The watchdog IRQ which notifies the remote processor crash is used by the
remoteproc framework to perform a recovery procedure.
Since this IRQ may be fired when the Linux system is suspended, this IRQ may
be configured to wake up the system.

Fabien Dessenne (2):
  dt-bindings: remoteproc: stm32: add wakeup-source
  remoteproc: stm32: wakeup the system by wdg irq

 .../devicetree/bindings/remoteproc/stm32-rproc.txt |  3 ++
 drivers/remoteproc/stm32_rproc.c                   | 47 ++++++++++++++++++++++
 2 files changed, 50 insertions(+)

-- 
2.7.4