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authorEzequiel Garcia <ezequiel.garcia@free-electrons.com>2014-03-15 22:18:04 +0400
committerWim Van Sebroeck <wim@iguana.be>2014-06-10 23:45:23 +0400
commitebc5e336077aa2ea595f8ab5f989601e7e443332 (patch)
treeb2c9cc3ac181b0df061a48bb9cfdb077485665bd /Documentation
parentb483642fc399c0c79a90aef25c956f37e29e6b27 (diff)
downloadlinux-ebc5e336077aa2ea595f8ab5f989601e7e443332.tar.xz
ARM: mvebu: Add A375/A380 watchdog binding documentation
This commit documents the new support for "marvell,armada-{375,380}-wdt" compatible strings and the extra 'reg' entry requirement. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/watchdog/marvel.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/marvel.txt b/Documentation/devicetree/bindings/watchdog/marvel.txt
index de11eb4c121f..97223fddb7bd 100644
--- a/Documentation/devicetree/bindings/watchdog/marvel.txt
+++ b/Documentation/devicetree/bindings/watchdog/marvel.txt
@@ -5,11 +5,18 @@ Required Properties:
- Compatibility : "marvell,orion-wdt"
"marvell,armada-370-wdt"
"marvell,armada-xp-wdt"
+ "marvell,armada-375-wdt"
+ "marvell,armada-380-wdt"
- reg : Should contain two entries: first one with the
timer control address, second one with the
rstout enable address.
+For "marvell,armada-375-wdt" and "marvell,armada-380-wdt":
+
+- reg : A third entry is mandatory and should contain the
+ shared mask/unmask RSTOUT address.
+
Optional properties:
- interrupts : Contains the IRQ for watchdog expiration