From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751473AbdBXP0i (ORCPT ); Fri, 24 Feb 2017 10:26:38 -0500 Received: from mail.kernel.org ([198.145.29.136]:42694 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751285AbdBXP0N (ORCPT ); Fri, 24 Feb 2017 10:26:13 -0500 From: Krzysztof Kozlowski To: Wim Van Sebroeck , Guenter Roeck , Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 6/8] ARM: dts: exynos: Fix infinite interrupt in soft mode on Exynos5440 Date: Fri, 24 Feb 2017 17:11:20 +0200 Message-Id: <20170224151122.12142-7-krzk@kernel.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170224151122.12142-1-krzk@kernel.org> References: <20170224151122.12142-1-krzk@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- arch/arm/boot/dts/exynos5440.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index 77d35bb92950..abfe054b2187 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -189,7 +189,7 @@ }; watchdog@110000 { - compatible = "samsung,s3c2410-wdt"; + compatible = "samsung,s3c6410-wdt"; reg = <0x110000 0x1000>; interrupts = ; clocks = <&clock CLK_B_125>; -- 2.9.3