From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ABB0419E7FA; Thu, 15 Aug 2024 14:11:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723731092; cv=none; b=JIoQr9ERpbKjTcDFf5ibQHmoVAyYk29yQ0tDIdR8S+ZzC76OQfQewNgLPcP8I+a1OPh61Bvq7gjUU0S4JL+R/Aa2TkqIuTs+yrgzvxNZsXJDbF/+HIvT+QQGIfyyL1i05OhbKWBtBkRB6oQj7tENPycSE3x4bQs9eNCiKuzEMMc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723731092; c=relaxed/simple; bh=z35Eq1dr01QIJKlMWgt6H8M0vFUPj1+zn0EYwFq91c8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FfbYPMg64R7GLY9fINBGQJqXrGXk7nsjTfrt72nX6z2j7LbYS5FRKunkxjNKQI56zFjFL54IQ5ixi24ny+J62mDqAUMRnsm4CfBE9d8aGq1OevfAyYerRA1G4aWtZHXsz3YZw+Dgjhuu4NPYuwmirWjl3hvPkr2msfLFXjWvyz8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Asy+/tUW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Asy+/tUW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 004D5C32786; Thu, 15 Aug 2024 14:11:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723731092; bh=z35Eq1dr01QIJKlMWgt6H8M0vFUPj1+zn0EYwFq91c8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Asy+/tUWZvHAZYe1+gLjH5UvMMc2t1Yjia3thGKjiHAWtZn/jm08axGXyEYVNVBEV ikQJpZJjtHpiW3pRP58oR7NlWyWOXB97keS2S/7DZLHN5wGJ0Z7YjUqEil6cNb7E3j GQR69XFUfiC75p7hGH6MdJzahuXDNXlNncGyCrKg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Michael Walle , Shawn Guo , Sasha Levin Subject: [PATCH 5.4 020/259] ARM: dts: imx6qdl-kontron-samx6i: fix board reset Date: Thu, 15 Aug 2024 15:22:33 +0200 Message-ID: <20240815131903.577493921@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131902.779125794@linuxfoundation.org> References: <20240815131902.779125794@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Walle [ Upstream commit b972d6b3b46345023aee56a95df8e2c137aa4ee4 ] On i.MX6 the board is reset by the watchdog. But in turn to do a complete board reset, we have to assert the WDOG_B output which is routed also to the CPLD which then do a complete power-cycle of the board. Fixes: 2125212785c9 ("ARM: dts: imx6qdl-kontron-samx6i: add Kontron SMARC SoM Support") Signed-off-by: Michael Walle Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi index 1dcbad290cac0..49b17ecb40224 100644 --- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi @@ -813,5 +813,6 @@ &wdog1 { /* CPLD is feeded by watchdog (hardwired) */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog1>; + fsl,ext-reset-output; status = "okay"; }; -- 2.43.0