From patchwork Thu Mar 19 16:28:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 203093 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FB34C4332D for ; Thu, 19 Mar 2020 16:28:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 527E12072C for ; Thu, 19 Mar 2020 16:28:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="wzRkehLu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728354AbgCSQ2o (ORCPT ); Thu, 19 Mar 2020 12:28:44 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:54256 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728274AbgCSQ2o (ORCPT ); Thu, 19 Mar 2020 12:28:44 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 02JGSV6i085374; Thu, 19 Mar 2020 11:28:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1584635311; bh=9FXZPzYPifqRYzvGBy5KD5uaJYiPNXkyPdC17ysMMLo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=wzRkehLu/Wkt0I/zWWwbLvzr7pt8GZMW7zR4ZeU1qX3yp2UIp6iX6MLqIVt+H6G2L 5Qf7wsSDaP9SoyipDC2ly74ylBjEGs2WrRKBKzkfsPuHyK96uHkvBepVKThP7UeGXM 7oJybDJl7qMZ3bEVSYNlDp2aqCzOluz6K04dibSU= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 02JGSVR6104960 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 19 Mar 2020 11:28:31 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Thu, 19 Mar 2020 11:28:30 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Thu, 19 Mar 2020 11:28:30 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 02JGST0m047764; Thu, 19 Mar 2020 11:28:30 -0500 From: Grygorii Strashko To: Peter Ujfalusi , Rob Herring , Tero Kristo , "David S . Miller" , netdev , Roger Quadros , , Jakub Kicinski CC: Murali Karicheri , Sekhar Nori , Kishon Vijay Abraham I , , , Grygorii Strashko Subject: [PATCH net-next v5 07/11] arm64: dts: ti: k3-am65-mcu: add cpsw nuss node Date: Thu, 19 Mar 2020 18:28:02 +0200 Message-ID: <20200319162806.25705-8-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200319162806.25705-1-grygorii.strashko@ti.com> References: <20200319162806.25705-1-grygorii.strashko@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add DT node for the TI AM65x SoC Gigabit Ethernet two ports Switch subsystem (CPSW NUSS). Signed-off-by: Grygorii Strashko Tested-by: Murali Karicheri --- arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 49 +++++++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am65.dtsi | 1 + 2 files changed, 50 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index ad89f93f30e5..e645664f004e 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -193,4 +193,53 @@ #size-cells = <0>; }; }; + + mcu_cpsw: ethernet@46000000 { + compatible = "ti,am654-cpsw-nuss"; + #address-cells = <2>; + #size-cells = <2>; + reg = <0x0 0x46000000 0x0 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x0 0x0 0x0 0x46000000 0x0 0x200000>; + dma-coherent; + clocks = <&k3_clks 5 10>; + clock-names = "fck"; + power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>; + + dmas = <&mcu_udmap 0xf000>, + <&mcu_udmap 0xf001>, + <&mcu_udmap 0xf002>, + <&mcu_udmap 0xf003>, + <&mcu_udmap 0xf004>, + <&mcu_udmap 0xf005>, + <&mcu_udmap 0xf006>, + <&mcu_udmap 0xf007>, + <&mcu_udmap 0x7000>; + dma-names = "tx0", "tx1", "tx2", "tx3", + "tx4", "tx5", "tx6", "tx7", + "rx"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + cpsw_port1: port@1 { + reg = <1>; + ti,mac-only; + label = "port1"; + ti,syscon-efuse = <&mcu_conf 0x200>; + phys = <&phy_gmii_sel 1>; + }; + }; + + davinci_mdio: mdio@f00 { + compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + reg = <0x0 0xf00 0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&k3_clks 5 10>; + clock-names = "fck"; + bus_freq = <1000000>; + }; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index aea36e29dd32..5be75e430965 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -30,6 +30,7 @@ i2c3 = &main_i2c1; i2c4 = &main_i2c2; i2c5 = &main_i2c3; + ethernet0 = &cpsw_port1; }; chosen { };