Groups > linux.kernel > #1200368

[PATCH v2 0/2] add a new driver to support SAMA5D4 watchdog timer

From	Wenyou Yang <wenyou.yang@atmel.com>
Newsgroups	linux.kernel
Subject	[PATCH v2 0/2] add a new driver to support SAMA5D4 watchdog timer
Date	2015-08-05 04:50 +0200
Message-ID	<pTWWe-4R3-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

Hello,

Thank for Guenter's advice, add a new driver to support SAMA5D4 watchdog timer.

Because the watchdog WDT_MR register can be written more than once, its work
mechanism is different from the previous one. Open the device file to enable
the watchdog hardware, close to disable it, and ping it from the user space
directly to keep it alive.

Best Regards,
Wenyou Yang

Wenyou Yang (2):
  drivers: watchdog: add a driver to support SAMA5D4 watchdog timer
  Documentation: dt: binding: atmel-sama5d4-wdt: for SAMA5D4 watchdog
    driver

 .../bindings/watchdog/atmel-sama5d4-wdt.txt        |   35 +++
 drivers/watchdog/Kconfig                           |    9 +
 drivers/watchdog/Makefile                          |    1 +
 drivers/watchdog/at91sam9_wdt.h                    |    4 +
 drivers/watchdog/atmel_wdt.c                       |  290 ++++++++++++++++++++
 5 files changed, 339 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
 create mode 100644 drivers/watchdog/atmel_wdt.c

-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH v2 0/2] add a new driver to support SAMA5D4 watchdog timer Wenyou Yang <wenyou.yang@atmel.com> - 2015-08-05 04:50 +0200
  [PATCH v2 2/2] Documentation: dt: binding: atmel-sama5d4-wdt: for SAMA5D4 watchdog driver Wenyou Yang <wenyou.yang@atmel.com> - 2015-08-05 04:50 +0200
  [PATCH v2 1/2] drivers: watchdog: add a driver to support SAMA5D4 watchdog timer Wenyou Yang <wenyou.yang@atmel.com> - 2015-08-05 04:50 +0200
    Re: [PATCH v2 1/2] drivers: watchdog: add a driver to support SAMA5D4  watchdog timer Guenter Roeck <linux@roeck-us.net> - 2015-08-05 08:20 +0200
      RE: [PATCH v2 1/2] drivers: watchdog: add a driver to support  SAMA5D4 watchdog timer "Yang, Wenyou" <Wenyou.Yang@atmel.com> - 2015-08-05 10:50 +0200

csiph-web