linux-kernel - [PATCH v2 2/6] Documentation: DT: Add optional 'timeout-sec' property for sp805

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Message-Id: <1527107527-8093-3-git-send-email-ray.jui@broadcom.com>
Date:   Wed, 23 May 2018 13:32:03 -0700
From:   Ray Jui <ray.jui@...adcom.com>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Frank Rowand <frowand.list@...il.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Robin Murphy <robin.murphy@....com>
Cc:     linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        Ray Jui <ray.jui@...adcom.com>
Subject: [PATCH v2 2/6] Documentation: DT: Add optional 'timeout-sec' property for sp805

Update the SP805 binding document to add optional 'timeout-sec'
devicetree property

Signed-off-by: Ray Jui <ray.jui@...adcom.com>
Reviewed-by: Scott Branden <scott.branden@...adcom.com>
Reviewed-by: Guenter Roeck <linux@...ck-us.net>
---
 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 de93a4d..9cd7470 100644
--- a/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
+++ b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
@@ -18,6 +18,8 @@ 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@...90000 {
-- 
2.1.4