From patchwork Thu Aug 24 11:46:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MD Danish Anwar X-Patchwork-Id: 13364058 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B7C37C27C40 for ; Thu, 24 Aug 2023 11:47:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=IOlfEER9pJTB3QJOZsV/rrj3b464b45kHiWRXT1/0ZU=; b=SrPSewnyAXyXHr k5pgsG0mcKKBAg05X8oOsoAmI60siLLa6BezbZkDzEcmTc3Z7R1IVBkCjfgOwiGM6wySnXU++yJZu 2LN7sBD1TMv+NlptFpnJTx4f1muSYPJWVEtio3VHfzeNPdrnBaBmF5oLCi1LWXZBtKf3OkPIHN0mj XbUyhwq3URRCCLqP4eVnn6rxJHszCDTVpehN+ANdpn+Fx57hXadv/BfAYcFCtOe32/xycvzFGkXuP QdQWw3HHiW47gfPkaV4vcnpVdjHsWstX9F+zoWPxyvCEzpQvyPNmtdBAT3B9Cc0x8IOjt4fHN9rv8 qpwjB98BHOnxyc/FJTag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qZ8nt-0030O3-1o; Thu, 24 Aug 2023 11:47:09 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qZ8na-0030Aa-0K for linux-arm-kernel@lists.infradead.org; Thu, 24 Aug 2023 11:46:52 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 37OBkWLR056620; Thu, 24 Aug 2023 06:46:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1692877592; bh=vRQfeIpNPrHFHBKjrQPdUu8diGOjgw0drpu5tiXNPz0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=S31o9RuF/Oz6yiTbynxcG+ZdmBg4LlHYKzSqsc+8ziUjHnNsVfUm0wT1D8Yvsz3nj /XWtIFyhPAPOfhcfQjBPfirkvcsjwAYMxaCg6phr9V+X4DlQLidtTfWD/KnT23ixir r8ZoVBreIqahPPXKE5y6jzZ2XZ2FogYmuJ0zFI6Q= Received: from DFLE107.ent.ti.com (dfle107.ent.ti.com [10.64.6.28]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 37OBkWIr029546 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 24 Aug 2023 06:46:32 -0500 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 24 Aug 2023 06:46:32 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE111.ent.ti.com (10.64.6.32) 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; Thu, 24 Aug 2023 06:46:32 -0500 Received: from fllv0122.itg.ti.com (fllv0122.itg.ti.com [10.247.120.72]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 37OBkWdP084154; Thu, 24 Aug 2023 06:46:32 -0500 Received: from localhost (uda0501179.dhcp.ti.com [172.24.227.35]) by fllv0122.itg.ti.com (8.14.7/8.14.7) with ESMTP id 37OBkVMF010520; Thu, 24 Aug 2023 06:46:31 -0500 From: MD Danish Anwar To: Randy Dunlap , Roger Quadros , Simon Horman , Vignesh Raghavendra , Andrew Lunn , Richard Cochran , Conor Dooley , Krzysztof Kozlowski , Rob Herring , Paolo Abeni , Jakub Kicinski , Eric Dumazet , "David S. Miller" , MD Danish Anwar CC: , , , , , , Subject: [PATCH v7 1/5] dt-bindings: net: Add ICSS IEP Date: Thu, 24 Aug 2023 17:16:14 +0530 Message-ID: <20230824114618.877730-2-danishanwar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230824114618.877730-1-danishanwar@ti.com> References: <20230824114618.877730-1-danishanwar@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230824_044650_216474_8B5AE386 X-CRM114-Status: GOOD ( 14.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a DT binding document for the ICSS Industrial Ethernet Peripheral(IEP) hardware. IEP supports packet timestamping, PTP and PPS. Reviewed-by: Conor Dooley Reviewed-by: Roger Quadros Reviewed-by: Simon Horman Signed-off-by: MD Danish Anwar --- .../devicetree/bindings/net/ti,icss-iep.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ti,icss-iep.yaml diff --git a/Documentation/devicetree/bindings/net/ti,icss-iep.yaml b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml new file mode 100644 index 000000000000..f5c22d6dcaee --- /dev/null +++ b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/ti,icss-iep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments ICSS Industrial Ethernet Peripheral (IEP) module + +maintainers: + - Md Danish Anwar + +properties: + compatible: + oneOf: + - items: + - enum: + - ti,am642-icss-iep + - ti,j721e-icss-iep + - const: ti,am654-icss-iep + + - const: ti,am654-icss-iep + + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + description: phandle to the IEP source clock + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + /* AM65x */ + icssg0_iep0: iep@2e000 { + compatible = "ti,am654-icss-iep"; + reg = <0x2e000 0x1000>; + clocks = <&icssg0_iepclk_mux>; + };