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authorOlof Johansson <olof@lixom.net>2012-11-20 23:11:45 -0800
committerOlof Johansson <olof@lixom.net>2012-11-20 23:11:45 -0800
commit6fe05f33da536ac60a4c4e6807f454937047de54 (patch)
treee19b71fdaea03e4b3599d425b6f2c29bdcd97a20 /Documentation
parent3fcdc0555f5043eded6312efce14cd8dd66f30f8 (diff)
parent824b43968fed4b5a200cfef06129c0470eef306a (diff)
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Merge tag 'at91-for-next-dt' of git://github.com/at91linux/linux-at91 into next/dt
From Nicolas Ferre: More DT material for AT91: - conversion of watchdog to DT - usart definition for evk-pro3 board * tag 'at91-for-next-dt' of git://github.com/at91linux/linux-at91: ARM: at91/dts: evk-pro3: enable watchdog ARM: at91/dts: add at91sam9_wdt driver to at91sam926x, at91sam9g45 watchdog: at91sam9_wdt: add device tree support ARM: at91: dt: evk-pro3: enable uart0 and uart2
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/watchdog/atmel-wdt.txt15
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
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index 000000000000..2957ebb5aa71
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+++ b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
@@ -0,0 +1,15 @@
+* Atmel Watchdog Timers
+
+** at91sam9-wdt
+
+Required properties:
+- compatible: must be "atmel,at91sam9260-wdt".
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+Example:
+
+ watchdog@fffffd40 {
+ compatible = "atmel,at91sam9260-wdt";
+ reg = <0xfffffd40 0x10>;
+ };