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>,
Robin Murphy <robin.murphy@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 v3 2/6] Documentation: DT: Add optional 'timeout-sec' property for sp805
Date: Wed, 23 May 2018 17:15:20 -0700 [thread overview]
Message-ID: <1527120924-12131-3-git-send-email-ray.jui@broadcom.com> (raw)
In-Reply-To: <1527120924-12131-1-git-send-email-ray.jui@broadcom.com>
Update the SP805 binding document to add optional 'timeout-sec'
devicetree property
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
---
Documentation/devicetree/bindings/watchdog/arm,sp805.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/watchdog/arm,sp805.txt b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
index 0fa3629..1debea3 100644
--- a/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
+++ b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
@@ -19,6 +19,8 @@ Required properties:
Optional properties:
- interrupts: Should specify WDT interrupt number
+- timeout-sec: Should specify default WDT timeout in seconds. If unset, the
+ default timeout in the driver is 30 seconds
Example:
watchdog@66090000 {
--
2.1.4
next prev parent reply other threads:[~2018-05-24 0:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-24 0:15 [PATCH v3 0/6] Enhance support for the SP805 WDT Ray Jui
2018-05-24 0:15 ` [PATCH v3 1/6] Documentation: DT: Consolidate SP805 binding docs Ray Jui
2018-05-24 0:15 ` Ray Jui [this message]
2018-05-24 16:16 ` [PATCH v3 2/6] Documentation: DT: Add optional 'timeout-sec' property for sp805 Guenter Roeck
2018-05-24 16:42 ` Ray Jui
2018-05-24 17:12 ` Guenter Roeck
2018-05-24 0:15 ` [PATCH v3 3/6] watchdog: sp805: add 'timeout-sec' DT property support Ray Jui
2018-05-24 0:15 ` [PATCH v3 4/6] watchdog: sp805: set WDOG_HW_RUNNING when appropriate Ray Jui
2018-05-24 16:19 ` Guenter Roeck
2018-05-24 16:36 ` Ray Jui
2018-05-24 17:11 ` Guenter Roeck
2018-05-24 0:15 ` [PATCH v3 5/6] arm64: dt: set initial SR watchdog timeout to 60 seconds Ray Jui
2018-05-24 0:15 ` [PATCH v3 6/6] arm64: defconfig: add CONFIG_ARM_SP805_WATCHDOG Ray Jui
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