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authorMaxime Ripard <maxime.ripard@bootlin.com>2019-08-21 16:38:32 +0200
committerWim Van Sebroeck <wim@linux-watchdog.org>2019-09-17 08:59:11 +0200
commitf285e78fb77806900d0f938b9dd791974fb5e694 (patch)
tree7c0bf8a21febf1832acf48e17b1c2a444b2ab1b1 /Documentation
parent2de4de20dd36daef97d550e5895ed6daebbc3254 (diff)
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dt-bindings: watchdog: sun4i: Add the watchdog interrupts
The Allwinner watchdog has an interrupt, either shared or dedicated depending on the SoC, that has been described in some DT, but not all of them. The binding is also completely missing that description. Let's add that property to be consistent. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190821143835.7294-3-mripard@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
index dc7553f57708..31c95c404619 100644
--- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
@@ -31,9 +31,13 @@ properties:
reg:
maxItems: 1
+ interrupts:
+ maxItems: 1
+
required:
- compatible
- reg
+ - interrupts
unevaluatedProperties: false
@@ -42,6 +46,7 @@ examples:
wdt: watchdog@1c20c90 {
compatible = "allwinner,sun4i-a10-wdt";
reg = <0x01c20c90 0x10>;
+ interrupts = <24>;
timeout-sec = <10>;
};