From patchwork Mon May 22 09:21:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13250002 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 DACB0C77B75 for ; Mon, 22 May 2023 09:22:42 +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: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:In-Reply-To:References: List-Owner; bh=xDbD28ARTGU8vw871m7vwIEVcHPW+WoadCuzRc8Gh5Y=; b=yHrWs06yoIs+kr zYnaFDmlXTGg/Ap/B3ixiLflSiD/uyJfvr3Oy7evoisrmbvVXtrahOr220Uoqr24C4AG+OeT9vqYJ p6/FWgNiLjQOV8FQt/vnLBXqnkLtFHetrPSJGGrXfedolNonhzok2R/pa/1YDDjVCxUoytLOkbX84 st7ds+qawVQWrKPXcRiY1qtdn6lNu0h9cDoqMOGmeLhLQKt2hZv1scz9ZgcegGmRNiZ4pQnxKriHh D4M9odkYpzIFWgk+BxefmXyZnf+Tp8brF+CKDYYIEhLsqnXJn9NcRDbvi4oWXNa83DdBR0QCWG7d8 iK90CSARXo0befNjRGNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q11k9-005rLM-34; Mon, 22 May 2023 09:22:17 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q11k7-005rJ8-0K for linux-arm-kernel@lists.infradead.org; Mon, 22 May 2023 09:22:16 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 34M9M6E3128330; Mon, 22 May 2023 04:22:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1684747326; bh=vb+PGl/QRLyo8vcf6KuerjP8yCt+PZJcwqLi0wzNstc=; h=From:To:CC:Subject:Date; b=Rw6f3I0GkfTE6m5hjSPxaHV7m+w82F078CdSNLh5m4vTkymJK1OqPI6kFtfUrayar stDHM1j5b0WVIZvqo08Mr9KRFJlWJ2gk7LVerUBJ7Qi8F2FwptCjryhIxNUKc225xY TjlAM17GAfiuVu6TxJ07eaoUuQd1xb6JJoZF7TpU= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 34M9M6aq091990 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 22 May 2023 04:22:06 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 22 May 2023 04:22:06 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE102.ent.ti.com (157.170.170.32) 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; Mon, 22 May 2023 04:22:06 -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 34M9M2e4127198; Mon, 22 May 2023 04:22:02 -0500 From: Siddharth Vadapalli To: , , , , , , CC: , , , , Subject: [PATCH 0/3] Add CPSW9G DT support for J784S4 Date: Mon, 22 May 2023 14:51:58 +0530 Message-ID: <20230522092201.127598-1-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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230522_022215_254190_E1194040 X-CRM114-Status: GOOD ( 11.38 ) 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 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 of this series. Regards, Siddharth. --- RFC series: https://lore.kernel.org/r/20230425133223.4060752-1-s-vadapalli@ti.com/ Changes since RFC series: - Rebase on linux-next tagged: next-20230522 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 | 144 ++++++++++++++++++ .../ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso | 72 +++++++++ arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 114 ++++++++++++++ 4 files changed, 333 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