From patchwork Tue Apr 25 13:32:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 677261 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31F7EC77B61 for ; Tue, 25 Apr 2023 13:33:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233958AbjDYNdS (ORCPT ); Tue, 25 Apr 2023 09:33:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233756AbjDYNdP (ORCPT ); Tue, 25 Apr 2023 09:33:15 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A9231445C; Tue, 25 Apr 2023 06:32:36 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 33PDWRc2038569; Tue, 25 Apr 2023 08:32:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1682429547; bh=jEBJ1mHfu6h68Ijfm15ydGTgxoLg9c3bLuWTONnd/Yc=; h=From:To:CC:Subject:Date; b=eNowJgR7jd94kDeV/BGWi3lpYG9+Swvzt8GcqT+A+KDXdj7dZBAJCYOO1F9nFFh3n 0X0lv8xbp3G7t4UafS2oXlRNs5q6E2o7CAWuoI/dsWKstFj/COJ7fmYpA6kia8CtDN QMlCl0nfUyJiEpcOUloBTAqoFuPr+aU7tcHrG4uQ= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33PDWRP6042833 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 25 Apr 2023 08:32:27 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 25 Apr 2023 08:32:27 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 25 Apr 2023 08:32:27 -0500 Received: from uda0492258.dhcp.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33PDWNHH042485; Tue, 25 Apr 2023 08:32:24 -0500 From: Siddharth Vadapalli To: , , , , , , CC: , , , , Subject: [RFC PATCH 0/3] Add CPSW9G DT support for J784S4 Date: Tue, 25 Apr 2023 19:02:20 +0530 Message-ID: <20230425133223.4060752-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hello, This series adds device-tree nodes for CPSW9G instance of the CPSW Ethernet Switch on TI's J784S4 SoC. Additionally, two device-tree overlays are also added: 1. QSGMII mode with the CPSW9G instance via the ENET EXPANSION 1 connector. 2. USXGMII mode with MAC Ports 1 and 2 of the CPSW9G instance via ENET EXPANSION 1 and 2 connectors, configured in fixed-link mode of operation at 5Gbps link speed. This series is based on top of the following series: https://lore.kernel.org/r/20230425131607.290707-1-j-choudhary@ti.com/ This series also depends on the patch for Serdes Mux Bindings at: https://lore.kernel.org/r/20230310111630.743023-1-s-vadapalli@ti.com/ for patches 2/3 and 3/3. Regards, Siddharth. --- Siddharth Vadapalli (3): arm64: dts: ti: k3-j784s4-main: Add CPSW9G nodes arm64: dts: ti: k3-j784s4: Add overlay to enable QSGMII mode with CPSW9G arm64: dts: ti: k3-j784s4: Add overlay for dual port USXGMII mode arch/arm64/boot/dts/ti/Makefile | 3 + .../ti/k3-j784s4-evm-quad-port-eth-exp1.dtso | 142 ++++++++++++++++++ .../ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso | 72 +++++++++ arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 114 ++++++++++++++ 4 files changed, 331 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-evm-quad-port-eth-exp1.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso