From patchwork Wed Jan 31 22:19:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13540053 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (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 214E839FE3; Wed, 31 Jan 2024 22:20:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706739609; cv=none; b=XTYs5uP5hlbVvlfBls6WJOJ3smIzUkLf7B6v1v0PF5SGy9xaJ55QZnxTIs9RB8v8zq4idAWDlmKnHC102O5lRnewAkJg++eiVDADDqGVCw2gvfhbajdwIYT4oCQF7svUGv1e+dPyiltkOBU63TP5TTWHO5PD4Gq/ZpYTpwqCNF0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706739609; c=relaxed/simple; bh=Ceku6KOeH22JGvzJEnc13AFmxOzjxHH5/T5neKtxgds=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=WAfUSU7Dbb1TJ7NcUU6xzXfMINabuCDVLIEmb+7UO/99CYsd9JTtDO9s097ZzPEHItwMaRxvt7kvRRuAsXUrNiV9DzOx+A3XAwXErVAmYMBPWEu0hXX2727o10e5pTW5K/yxaSt2s7y9pIYf5oia8DZe7Q02k19jUjrBb3dxmz8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=RtmunIjO; arc=none smtp.client-ip=198.47.19.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="RtmunIjO" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40VMK25X009452; Wed, 31 Jan 2024 16:20:02 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1706739602; bh=8beJqyzumN9+CMCul7JvqwxP0DOUWWCHmJavY3XFYug=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=RtmunIjOWplS8pzTdSkBMjo/NrTviIck7Fc43LwA+pVc9eKuw5FMo2ldzeNQA4NHG ECPBN8Q+nC7N6p+bv7sOD85jZCSWPkzl8/NoG9EwHiRT8+PVywkhzRlA2mgmiAX0as pU2hhyqagA6Vui8dtg5kd9WfEj9N3LGZsGftWepA= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40VMK2ua021601 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 31 Jan 2024 16:20:02 -0600 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 31 Jan 2024 16:20:01 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 31 Jan 2024 16:20:01 -0600 Received: from lelvsmtp5.itg.ti.com ([10.249.42.149]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40VMJwx7102504; Wed, 31 Jan 2024 16:20:01 -0600 From: Andrew Davis To: Nishanth Menon , Tero Kristo , Santosh Shilimkar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sebastian Reichel , Vignesh Raghavendra CC: , , , , Andrew Davis Subject: [PATCH 05/12] arm64: dts: ti: k3-am62: Add reboot-controller node Date: Wed, 31 Jan 2024 16:19:50 -0600 Message-ID: <20240131221957.213717-6-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240131221957.213717-1-afd@ti.com> References: <20240131221957.213717-1-afd@ti.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 While PCSI normally handles reboot for K3, this is an available fallback in case PCSI reboot fails. Add direct reboot TI-SCI node to system-controller. Signed-off-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index 464b7565d085d..eb71523e85c36 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -203,6 +203,11 @@ k3_reset: reset-controller { compatible = "ti,sci-reset"; #reset-cells = <2>; }; + + k3_reboot: reboot-controller { + bootph-all; + compatible = "ti,sci-reboot"; + }; }; crypto: crypto@40900000 {