From patchwork Mon Jan 8 13:54:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomer Maimon X-Patchwork-Id: 1883726 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nuvoton.onmicrosoft.com header.i=@nuvoton.onmicrosoft.com header.a=rsa-sha256 header.s=selector2-nuvoton-onmicrosoft-com header.b=uttHVWk3; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:40f1:3f00::1; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-30251-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [IPv6:2604:1380:40f1:3f00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4T7xG65b7wz1yP7 for ; Tue, 9 Jan 2024 01:26:54 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id C0BEAB22133 for ; Mon, 8 Jan 2024 14:26:53 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 3BAC347780; Mon, 8 Jan 2024 14:26:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=nuvoton.onmicrosoft.com header.i=@nuvoton.onmicrosoft.com header.b="uttHVWk3" X-Original-To: devicetree@vger.kernel.org Received: from APC01-TYZ-obe.outbound.protection.outlook.com (mail-tyzapc01rlnn2050.outbound.protection.outlook.com [40.95.110.50]) (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 394314777C; Mon, 8 Jan 2024 14:26:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=taln60.nuvoton.co.il ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Toq+zBhFGLG++L0jAmn0+DOMlFPrWREuQ2ihXl8OQ7CqBL7dFI5JYM5957dC9yBDSte8yTGmXbJ0lwaSP4J8g8EpA5KEZlsKUPGsuPIzWB6uLcmWrIKOskpu7HAhGgsHLnnhBcmh56WutN1vwChF8c28Wh3EtxK1wFCsRaub8zpmvKdKaUDYa1ZaOlZvYP3NOcLx9wEPlZwj+HJ95fSjYcLJKOn3K7nPYS+JXAyoHgzcaH1fuibQ1vBoMfjwcoDl88e5hD7LxgpMeZXfqTARSYXMFiVHSsq6kRX4+uJ9mMSm0hPJcF/LWNU/dLgCo99gWKEmrW6hnLOWkFTlFcU+gw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=XvTno2ldL33EagYWpxaNixMNkdbH0dEQ0CPhyIa9KWY=; b=VHh3AvH5bsxdzmu9XW1oQD+kRCw+b3tjCkHuoRn/kDXHf1SJTgy4UD4qVoy+kiYBl/nxbvv7Ou2zZocMZRL+WJRGBOyrGhLVafTf/4qLqJZ3vJeWryR4LFqH4gHBRv9k/C2LIJE/eqsZDRi3WZdmVWxJ+HqACKo8c7shB6eLU7fVFFFcN8HyrkCDBgZw1p57JqV8bqNqAi9LKRr3MNjI6gEARcndje6t8ibPbRxW7zwbVuAskkeyPKoVXIi0Y343ZrZldf3fOj50y1+FDmLjh3do3qb9q+WAI8NE4z4ifP/GEuPT2J+mmeFG95o5errnD9X9x15Bsm7MFZys/w/wTQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none (sender ip is 211.75.126.7) smtp.rcpttodomain=baylibre.com smtp.mailfrom=taln60.nuvoton.co.il; dmarc=fail (p=none sp=quarantine pct=100) action=none header.from=gmail.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nuvoton.onmicrosoft.com; s=selector2-nuvoton-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=XvTno2ldL33EagYWpxaNixMNkdbH0dEQ0CPhyIa9KWY=; b=uttHVWk3xgMag4pByyKzbjXLB3tsq62KgeQunEPXdPbDwxg8ouFzPRKdapf59oJasl2i/fkdxtMbnfxDiIyfBXwatUGpY+xvyZJxrggsmEWHLFTqC9SjW6JwbV+jkxCt5CLocgPQRWBA8Cf282qrN0K8Fqk72TM+P5YVsw/PO/A= Received: from PS2PR02CA0091.apcprd02.prod.outlook.com (2603:1096:300:5c::31) by SEYPR03MB7968.apcprd03.prod.outlook.com (2603:1096:101:168::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7159.21; Mon, 8 Jan 2024 13:54:30 +0000 Received: from HK2PEPF00006FB5.apcprd02.prod.outlook.com (2603:1096:300:5c:cafe::ac) by PS2PR02CA0091.outlook.office365.com (2603:1096:300:5c::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7159.21 via Frontend Transport; Mon, 8 Jan 2024 13:54:30 +0000 X-MS-Exchange-Authentication-Results: spf=none (sender IP is 211.75.126.7) smtp.mailfrom=taln60.nuvoton.co.il; dkim=none (message not signed) header.d=none;dmarc=fail action=none header.from=gmail.com; Received-SPF: None (protection.outlook.com: taln60.nuvoton.co.il does not designate permitted sender hosts) Received: from NTHCCAS01.nuvoton.com (211.75.126.7) by HK2PEPF00006FB5.mail.protection.outlook.com (10.167.8.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7181.12 via Frontend Transport; Mon, 8 Jan 2024 13:54:29 +0000 Received: from NTHCCAS01.nuvoton.com (10.1.8.28) by NTHCCAS01.nuvoton.com (10.1.8.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Mon, 8 Jan 2024 21:54:24 +0800 Received: from taln58.nuvoton.co.il (10.191.1.178) by NTHCCAS01.nuvoton.com (10.1.8.28) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Mon, 8 Jan 2024 21:54:24 +0800 Received: from taln60.nuvoton.co.il (taln60 [10.191.1.180]) by taln58.nuvoton.co.il (Postfix) with ESMTP id 8C75F5F649; Mon, 8 Jan 2024 15:54:23 +0200 (IST) Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id 8BF9CDC0047; Mon, 8 Jan 2024 15:54:23 +0200 (IST) From: Tomer Maimon To: , , , , , , , , CC: , , , , Tomer Maimon Subject: [PATCH v22 4/8] dt-bindings: soc: nuvoton: add binding for clock and reset registers Date: Mon, 8 Jan 2024 15:54:17 +0200 Message-ID: <20240108135421.684263-5-tmaimon77@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240108135421.684263-1-tmaimon77@gmail.com> References: <20240108135421.684263-1-tmaimon77@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NotSetDelaration: True X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK2PEPF00006FB5:EE_|SEYPR03MB7968:EE_ X-MS-Office365-Filtering-Correlation-Id: 11d72320-b249-4be3-aee6-08dc1051556b X-MS-Exchange-SenderADCheck: 2 X-MS-Exchange-AntiSpam-Relay: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:211.75.126.7;CTRY:TW;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:NTHCCAS01.nuvoton.com;PTR:211-75-126-7.hinet-ip.hinet.net;CAT:NONE;SFS:(13230031)(4636009)(376002)(396003)(136003)(346002)(39860400002)(230922051799003)(61400799012)(48200799006)(64100799003)(82310400011)(451199024)(46966006)(40470700004)(966005)(1076003)(26005)(2616005)(336012)(6266002)(498600001)(6666004)(47076005)(35950700001)(83380400001)(73392003)(82202003)(42882007)(5660300002)(2906002)(7416002)(41300700001)(70206006)(42186006)(316002)(76482006)(54906003)(8936002)(110136005)(8676002)(4326008)(70586007)(82740400003)(55446002)(36756003)(356005)(81166007)(83170400001)(40460700003)(40480700001)(45356006)(35450700002);DIR:OUT;SFP:1022; X-OriginatorOrg: nuvoton.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Jan 2024 13:54:29.0814 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 11d72320-b249-4be3-aee6-08dc1051556b X-MS-Exchange-CrossTenant-Id: a3f24931-d403-4b4a-94f1-7d83ac638e07 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=a3f24931-d403-4b4a-94f1-7d83ac638e07;Ip=[211.75.126.7];Helo=[NTHCCAS01.nuvoton.com] X-MS-Exchange-CrossTenant-AuthSource: HK2PEPF00006FB5.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEYPR03MB7968 A nuvoton,*-clk-rst node is present in nuvoton-common-npcm7xx.dtsi and will be added to nuvoton-common-npcm8xx.dtsi. It is necessary for the NPCM7xx and NPCM8xx clock and reset drivers, and may later be used to retrieve SoC model and version information. This patch adds a binding to describe this node. Signed-off-by: Tomer Maimon --- .../soc/nuvoton/nuvoton,npcm-clk-rst.yaml | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/nuvoton/nuvoton,npcm-clk-rst.yaml diff --git a/Documentation/devicetree/bindings/soc/nuvoton/nuvoton,npcm-clk-rst.yaml b/Documentation/devicetree/bindings/soc/nuvoton/nuvoton,npcm-clk-rst.yaml new file mode 100644 index 000000000000..dfec64a8eb26 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/nuvoton/nuvoton,npcm-clk-rst.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/nuvoton/nuvoton,npcm-clk-rst.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock and reset registers block in Nuvoton SoCs + +maintainers: + - Tomer Maimon + +description: + The clock and reset registers are a registers block in Nuvoton SoCs that + handle both reset and clock functionality. + +properties: + compatible: + items: + - enum: + - nuvoton,npcm750-clk-rst + - nuvoton,npcm845-clk-rst + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: + type: object + +examples: + - | + clk_rst: syscon@801000 { + compatible = "nuvoton,npcm750-clk-rst", "syscon", "simple-mfd"; + reg = <0x801000 0x6C>; + };