linux-kernel - [PATCH v2 0/3] watchdog: orion

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Date:   Wed,  6 Mar 2019 09:19:21 +1300
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     jason@...edaemon.net, andrew@...n.ch, gregory.clement@...tlin.com,
        linux@...ck-us.net
Cc:     linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v2 0/3] watchdog: orion_wdt: add pretimeout support

It appears that the kernel has only ever used timer0 on the armada platforms so
timer1 appears to be spare on these. Timers 2 and 3 are also free which could
be used if it is deemed that timer1 should be kept for some other purpose.

Chris Packham (3):
  ARM: dts: armada-38x: add interrupts for watchdog
  watchdog: orion: remove orion_wdt_set_timeout
  watchdog: orion_wdt: use timer1 as a pretimeout

Changes in v2:

I've reduced this to just touching the Armada-38x. It would probably
also work on Armada-XP just by adding the appropriate interrupt nodes
to the dts. I don't have access to the Armada-370 datasheet but it'd
likely work there as well..

 arch/arm/boot/dts/armada-38x.dtsi |  2 +
 drivers/watchdog/orion_wdt.c      | 67 +++++++++++++++++++++++--------
 2 files changed, 52 insertions(+), 17 deletions(-)

-- 
2.21.0