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From: Ray Jui <ray.jui@broadcom.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Frank Rowand <frowand.list@gmail.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>
Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	bcm-kernel-feedback-list@broadcom.com,
	Ray Jui <ray.jui@broadcom.com>
Subject: [PATCH 0/5] Enhance support for the SP805 WDT
Date: Tue, 22 May 2018 11:47:15 -0700	[thread overview]
Message-ID: <1527014840-21236-1-git-send-email-ray.jui@broadcom.com> (raw)

This patch series enhances the support for the SP805 watchdog timer.
First of all, 'timeout-sec' devicetree property is added. In addition,
support is also added to allow the driver to reset the watchdog if it
has been detected that watchdot has been started in the bootloader. In
this case, the driver will initiate the ping service from the kernel
watchdog subsystem, before a user mode daemon takes over. This series
also enables SP805 in the default ARM64 defconfig

This patch series is based off v4.17-rc5 and is available on GIHUB:
repo: https://github.com/Broadcom/arm64-linux.git
branch: sp805-wdt-v1

Ray Jui (5):
  Documentation: DT: Add optional 'timeout-sec' property for sp805
  watchdog: sp805: add 'timeout-sec' DT property support
  watchdog: sp805: set WDOG_HW_RUNNING when appropriate
  arm64: dt: set initial SR watchdog timeout to 60 seconds
  arm64: defconfig: add CONFIG_ARM_SP805_WATCHDOG

 .../devicetree/bindings/watchdog/sp805-wdt.txt     |  2 ++
 .../arm64/boot/dts/broadcom/stingray/stingray.dtsi |  1 +
 arch/arm64/configs/defconfig                       |  1 +
 drivers/watchdog/sp805_wdt.c                       | 31 +++++++++++++++++++++-
 4 files changed, 34 insertions(+), 1 deletion(-)

-- 
2.1.4

WARNING: multiple messages have this Message-ID (diff)
From: ray.jui@broadcom.com (Ray Jui)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/5] Enhance support for the SP805 WDT
Date: Tue, 22 May 2018 11:47:15 -0700	[thread overview]
Message-ID: <1527014840-21236-1-git-send-email-ray.jui@broadcom.com> (raw)

This patch series enhances the support for the SP805 watchdog timer.
First of all, 'timeout-sec' devicetree property is added. In addition,
support is also added to allow the driver to reset the watchdog if it
has been detected that watchdot has been started in the bootloader. In
this case, the driver will initiate the ping service from the kernel
watchdog subsystem, before a user mode daemon takes over. This series
also enables SP805 in the default ARM64 defconfig

This patch series is based off v4.17-rc5 and is available on GIHUB:
repo: https://github.com/Broadcom/arm64-linux.git
branch: sp805-wdt-v1

Ray Jui (5):
  Documentation: DT: Add optional 'timeout-sec' property for sp805
  watchdog: sp805: add 'timeout-sec' DT property support
  watchdog: sp805: set WDOG_HW_RUNNING when appropriate
  arm64: dt: set initial SR watchdog timeout to 60 seconds
  arm64: defconfig: add CONFIG_ARM_SP805_WATCHDOG

 .../devicetree/bindings/watchdog/sp805-wdt.txt     |  2 ++
 .../arm64/boot/dts/broadcom/stingray/stingray.dtsi |  1 +
 arch/arm64/configs/defconfig                       |  1 +
 drivers/watchdog/sp805_wdt.c                       | 31 +++++++++++++++++++++-
 4 files changed, 34 insertions(+), 1 deletion(-)

-- 
2.1.4

             reply	other threads:[~2018-05-22 18:47 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-22 18:47 Ray Jui [this message]
2018-05-22 18:47 ` [PATCH 0/5] Enhance support for the SP805 WDT Ray Jui
2018-05-22 18:47 ` [PATCH 1/5] Documentation: DT: Add optional 'timeout-sec' property for sp805 Ray Jui
2018-05-22 18:47   ` Ray Jui
2018-05-22 20:56   ` Guenter Roeck
2018-05-22 20:56     ` Guenter Roeck
2018-05-23 10:57   ` Robin Murphy
2018-05-23 10:57     ` Robin Murphy
2018-05-23 16:25     ` Ray Jui
2018-05-23 16:25       ` Ray Jui
2018-05-23 18:59       ` Rob Herring
2018-05-23 18:59         ` Rob Herring
2018-05-23 19:29         ` Ray Jui
2018-05-23 19:29           ` Ray Jui
2018-05-24 13:52           ` Robin Murphy
2018-05-24 13:52             ` Robin Murphy
2018-05-23 18:10     ` Guenter Roeck
2018-05-23 18:10       ` Guenter Roeck
2018-05-24 13:25       ` Robin Murphy
2018-05-24 13:25         ` Robin Murphy
2018-05-24 16:07         ` Guenter Roeck
2018-05-24 16:07           ` Guenter Roeck
2018-05-22 18:47 ` [PATCH 2/5] watchdog: sp805: add 'timeout-sec' DT property support Ray Jui
2018-05-22 18:47   ` Ray Jui
2018-05-22 20:57   ` Guenter Roeck
2018-05-22 20:57     ` Guenter Roeck
2018-05-22 18:47 ` [PATCH 3/5] watchdog: sp805: set WDOG_HW_RUNNING when appropriate Ray Jui
2018-05-22 18:47   ` Ray Jui
2018-05-22 20:54   ` Guenter Roeck
2018-05-22 20:54     ` Guenter Roeck
2018-05-22 23:24     ` Ray Jui
2018-05-22 23:24       ` Ray Jui
2018-05-23  7:52       ` Scott Branden
2018-05-23  7:52         ` Scott Branden
2018-05-23 11:48         ` Robin Murphy
2018-05-23 11:48           ` Robin Murphy
2018-05-23 16:29           ` Ray Jui
2018-05-23 16:29             ` Ray Jui
2018-05-23 17:15             ` Robin Murphy
2018-05-23 17:15               ` Robin Murphy
2018-05-23 18:09               ` Guenter Roeck
2018-05-23 18:09                 ` Guenter Roeck
2018-05-23 19:35                 ` Ray Jui
2018-05-23 19:35                   ` Ray Jui
2018-05-23 17:15             ` Scott Branden
2018-05-23 17:15               ` Scott Branden
2018-05-23 18:06           ` Guenter Roeck
2018-05-23 18:06             ` Guenter Roeck
2018-05-22 18:47 ` [PATCH 4/5] arm64: dt: set initial SR watchdog timeout to 60 seconds Ray Jui
2018-05-22 18:47   ` Ray Jui
2018-05-22 18:47 ` [PATCH 5/5] arm64: defconfig: add CONFIG_ARM_SP805_WATCHDOG Ray Jui
2018-05-22 18:47   ` Ray Jui

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