[PATCH v2 7/8] ARM: dts: s3c64xx: Fix infinite interrupt in soft mode

From	Krzysztof Kozlowski <krzk@kernel.org>
Newsgroups	linux.kernel
Subject	[PATCH v2 7/8] ARM: dts: s3c64xx: Fix infinite interrupt in soft mode
Date	2017-03-11 18:30 +0100
Message-ID	<tjT06-5YC-23@gated-at.bofh.it> (permalink)
References	<tjT05-5YC-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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In soft (no-reboot) mode, the driver self-pings watchdog upon expiration
of an interrupt.  The interrupt has to be cleared, because otherwise
system enters infinite interrupt handling loop.

Use a samsung,s3c6410-wdt compatible to select appropriate quirk for
clearing the watchdog interrupt.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 arch/arm/boot/dts/s3c64xx.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/s3c64xx.dtsi b/arch/arm/boot/dts/s3c64xx.dtsi
index 6caec5f27d38..c55cbb3af2c0 100644
--- a/arch/arm/boot/dts/s3c64xx.dtsi
+++ b/arch/arm/boot/dts/s3c64xx.dtsi
@@ -94,7 +94,7 @@
 		};
 
 		watchdog: watchdog@7e004000 {
-			compatible = "samsung,s3c2410-wdt";
+			compatible = "samsung,s3c6410-wdt";
 			reg = <0x7e004000 0x1000>;
 			interrupt-parent = <&vic0>;
 			interrupts = <26>;
-- 
2.9.3

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[PATCH v2 7/8] ARM: dts: s3c64xx: Fix infinite interrupt in soft mode Krzysztof Kozlowski <krzk@kernel.org> - 2017-03-11 18:30 +0100
  Re: [PATCH v2 7/8] ARM: dts: s3c64xx: Fix infinite interrupt in soft  mode Guenter Roeck <linux@roeck-us.net> - 2017-03-12 22:00 +0100

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