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 174E518D627; Thu, 15 Aug 2024 13:41:48 +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=1723729308; cv=none; b=Zrt+XIGoVj4iy9TnNz8QGyNtbHrMHtMgavzhTkOFW1vb9VhsyUAm+W6BStv3RsfYkLZUA8s8Yi14mWFz36R8BBPxPZmem9WOnCBvDf+ymvH+oPMqKaxXC0WvKurkzSBuMBj40ZESVKAOuBKW+YGd2Bhzw6Bgoh89Ch9gTkxpu9w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723729308; c=relaxed/simple; bh=R7iRD62EOvW9VIc6cUg5J0C25E5krCHiuHbQdZjchR4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dCzDcPuixSAdz3nro3H+fTAsgIOiAKrsQ+Z9xQRslGam0J5zHqusXUdbhPX1LASP8vr18KeUlHB7DR/ImM/koikQpeIIsqJjuhORqBOfYElgXtoSwv68TaH4jsPfmR9VtRnMQaeOjMM2CdOONq5lkDY2xGECbWi/TSn5dfnNwKE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=i8LW+/37; 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="i8LW+/37" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92358C32786; Thu, 15 Aug 2024 13:41:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723729308; bh=R7iRD62EOvW9VIc6cUg5J0C25E5krCHiuHbQdZjchR4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i8LW+/37WZThWufTh7IJsvATWue+RA7SSvzChWqOIqWTWpktMDKXLnsGrLudMAqS2 RxhULBrfgOJk+FOAp3ghvaG3z9Sk37qLtafI+lMKebjJOEIEKppeo/pghKpUK4/auL yED6juOxsaCm2q7IFxvzN/z4Z3DC/xRrk/Pr3EIw= 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 5.15 029/484] ARM: dts: imx6qdl-kontron-samx6i: fix board reset Date: Thu, 15 Aug 2024 15:18:07 +0200 Message-ID: <20240815131942.401483796@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131941.255804951@linuxfoundation.org> References: <20240815131941.255804951@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 5.15-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 0ff80a5013f20..c420a3b80943e 100644 --- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi @@ -817,5 +817,6 @@ &wdog1 { /* CPLD is feeded by watchdog (hardwired) */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog1>; + fsl,ext-reset-output; status = "okay"; }; -- 2.43.0