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Message-ID: <1438066825-21923-3-git-send-email-wenyou.yang@atmel.com>
Date: Tue, 28 Jul 2015 15:00:25 +0800
From: Wenyou Yang <wenyou.yang@...el.com>
To: <wim@...ana.be>, <robh+dt@...nel.org>, <pawel.moll@....com>,
<mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>,
<galak@...eaurora.org>
CC: <sylvain.rochet@...secur.com>, <nicolas.ferre@...el.com>,
<boris.brezillon@...e-electrons.com>, <wenyou.yang@...el.com>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-watchdog@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 2/2] Documentation: dt: binding: atmel-wdt: add a new compitable
Add a new compatible "atmel,sama5d4-wdt" for SAMA5D4,
which suports the new feature, the WDT_MR register can be written more once.
Signed-off-by: Wenyou Yang <wenyou.yang@...el.com>
---
.../devicetree/bindings/watchdog/atmel-wdt.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
index a4d8697..060c682 100644
--- a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
@@ -3,7 +3,9 @@
** at91sam9-wdt
Required properties:
-- compatible: must be "atmel,at91sam9260-wdt".
+- compatible : should be one among the following
+ (a) "atmel,at91sam9260-wdt" for AT91SAM9x and SAMA5D3 SoCs
+ (b) "atmel,sama5d4-wdt" for SAMA5D4
- reg: physical base address of the controller and length of memory mapped
region.
--
1.7.9.5
--
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