linux-kernel - [PATCH v3 0/6] Update Davinci watchdog driver

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Message-ID: <1385388285-10553-1-git-send-email-ivan.khoronzhuk@ti.com>
Date:	Mon, 25 Nov 2013 16:04:39 +0200
From:	Ivan Khoronzhuk <ivan.khoronzhuk@...com>
To:	Santosh Shilimkar <santosh.shilimkar@...com>
CC:	<linux-arm-kernel@...ts.infradead.org>, <mark.rutland@....com>,
	<wim@...ana.be>, <nsekhar@...com>,
	<linux-watchdog@...r.kernel.org>, <devicetree@...r.kernel.org>,
	Pawel Moll <Pawel.Moll@....com>, <swarren@...dotorg.org>,
	<ijc+devicetree@...lion.org.uk>, <galak@...nel.crashing.org>,
	<rob.herring@...xeda.com>, <linux-kernel@...r.kernel.org>,
	<grant.likely@...aro.org>, <grygorii.strashko@...com>,
	Ivan Khoronzhuk <ivan.khoronzhuk@...com>
Subject: [PATCH v3 0/6] Update Davinci watchdog driver

These patches are intended to update Davinci watchdog to use WDT core
and reuse driver for keystone arch, because Keystone uses the similar
IP like Davinci.

See Documentation:
Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf

Also:
 - improved to support GET_TIMELEFT option.
 - added "clocks" and "timeout-sec" properties to DT.

Based on
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
keystone/master

v2..v3:
- watchdog: davinci: change driver to use WDT core
	removed "ti,keystone-wdt" compatible from driver
	renamed wdt device names for mach-davinci from
		"watchdog" to "davinci-wdt"

- watchdog: davinci: reuse driver for keystone arch
	moved "clocks" property under "Optional properties"
	improved decsription of "clocks" property

- arm: dts: keystone: add watchdog entry
	replaced "ti,keystone-wdt" compatible on
		 "ti,keystone-wdt","ti,davinci-wdt"

Ivan Khoronzhuk (6):
  watchdog: davinci: change driver to use WDT core
  watchdog: davinci: use davinci_wdt_device structure to hold device
    data
  watchdog: davinci: add GET_TIMELEFT option support
  watchdog: davinci: add "timeout-sec" property
  watchdog: davinci: reuse driver for keystone arch
  arm: dts: keystone: add watchdog entry

 .../devicetree/bindings/watchdog/davinci-wdt.txt   |   16 +-
 arch/arm/boot/dts/keystone.dtsi                    |    6 +
 arch/arm/mach-davinci/da8xx-dt.c                   |    2 +-
 arch/arm/mach-davinci/devices-da8xx.c              |    4 +-
 arch/arm/mach-davinci/devices.c                    |    2 +-
 drivers/watchdog/Kconfig                           |    6 +-
 drivers/watchdog/davinci_wdt.c                     |  225 +++++++++-----------
 7 files changed, 126 insertions(+), 135 deletions(-)

-- 
1.7.9.5

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