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authorNeil Armstrong <narmstrong@baylibre.com>2016-07-10 11:11:05 +0200
committerWim Van Sebroeck <wim@iguana.be>2016-07-17 21:03:28 +0200
commit80cdd91d3faf8d25977bcbf74613761eef912aab (patch)
treec14866c388a9263fdf521aeee4d25afe932651db /Documentation/devicetree/bindings/watchdog
parent683fa50f0e18cb12da41a7df41cc1fa8b002e071 (diff)
dt-bindings: watchdog: Add Meson GXBB Watchdog bindings
Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
-rw-r--r--Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt16
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diff --git a/Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt
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+++ b/Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt
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+Meson GXBB SoCs Watchdog timer
+
+Required properties:
+
+- compatible : should be "amlogic,meson-gxbb-wdt"
+- reg : Specifies base physical address and size of the registers.
+- clocks : Should be a phandle to the Watchdog clock source, for GXBB the xtal
+ is the default clock source.
+
+Example:
+
+wdt: watchdog@98d0 {
+ compatible = "amlogic,meson-gxbb-wdt";
+ reg = <0 0x98d0 0x0 0x10>;
+ clocks = <&xtal>;
+};