From patchwork Wed Mar 15 06:23:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 664321 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 D2496C61DA4 for ; Wed, 15 Mar 2023 06:23:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230511AbjCOGX2 (ORCPT ); Wed, 15 Mar 2023 02:23:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230494AbjCOGX1 (ORCPT ); Wed, 15 Mar 2023 02:23:27 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E93B25C9D9; Tue, 14 Mar 2023 23:23:25 -0700 (PDT) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 32F6NFfh090610; Wed, 15 Mar 2023 01:23:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1678861395; bh=eLo46IzbsOYCRryf+5dtB+lxf//RU+jJSuDqsVB1sH0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=hnBYD99WwvlIN/VRenk99jVy0jsHkSctMhHvgyp7jSUb4tg8gle3HNk00EJWQEG+7 xrUAEY7Z9F2JLbsynxKSPgo6XmmJq9xfmgsXc8Nd6l0nkOPdg0ezG/xbIF/jMGC9G1 TwdX//BrcTK5/VfdMQom33ZZdDX84xU1z2ymTeWI= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 32F6NF7C105452 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 15 Mar 2023 01:23:15 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) 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 15.1.2507.16; Wed, 15 Mar 2023 01:23:15 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE105.ent.ti.com (157.170.170.35) 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; Wed, 15 Mar 2023 01:23:15 -0500 Received: from uda0492258.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 32F6N7bs024744; Wed, 15 Mar 2023 01:23:12 -0500 From: Siddharth Vadapalli To: , , , , , , CC: , , , , Subject: [PATCH v3 1/4] arm64: dts: ti: k3-j721e: Add CPSW9G nodes Date: Wed, 15 Mar 2023 11:53:04 +0530 Message-ID: <20230315062307.1612220-2-s-vadapalli@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230315062307.1612220-1-s-vadapalli@ti.com> References: <20230315062307.1612220-1-s-vadapalli@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org TI's J721E SoC has a 9 port Ethernet Switch instance with 8 external ports and 1 host port, referred to as CPSW9G. Add device-tree nodes for CPSW9G and disable it by default. Device-tree overlays will be used to enable it. Signed-off-by: Siddharth Vadapalli --- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 116 ++++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-j721e.dtsi | 1 + 2 files changed, 117 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index c935622f0102..44f2833c5187 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -61,6 +61,13 @@ serdes_ln_ctrl: mux-controller@4080 { , ; }; + cpsw0_phy_gmii_sel: phy@4044 { + compatible = "ti,j721e-cpsw9g-phy-gmii-sel"; + ti,qsgmii-main-ports = <2>, <2>; + reg = <0x4044 0x20>; + #phy-cells = <1>; + }; + usb_serdes_mux: mux-controller@4000 { compatible = "mmio-mux"; #mux-control-cells = <1>; @@ -404,6 +411,115 @@ cpts@310d0000 { }; }; + cpsw0: ethernet@c000000 { + compatible = "ti,j721e-cpswxg-nuss"; + #address-cells = <2>; + #size-cells = <2>; + reg = <0x0 0xc000000 0x0 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x0 0x0 0x0 0x0c000000 0x0 0x200000>; + clocks = <&k3_clks 19 89>; + clock-names = "fck"; + power-domains = <&k3_pds 19 TI_SCI_PD_EXCLUSIVE>; + + dmas = <&main_udmap 0xca00>, + <&main_udmap 0xca01>, + <&main_udmap 0xca02>, + <&main_udmap 0xca03>, + <&main_udmap 0xca04>, + <&main_udmap 0xca05>, + <&main_udmap 0xca06>, + <&main_udmap 0xca07>, + <&main_udmap 0x4a00>; + dma-names = "tx0", "tx1", "tx2", "tx3", + "tx4", "tx5", "tx6", "tx7", + "rx"; + + status = "disabled"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + cpsw0_port1: port@1 { + reg = <1>; + ti,mac-only; + label = "port1"; + status = "disabled"; + }; + + cpsw0_port2: port@2 { + reg = <2>; + ti,mac-only; + label = "port2"; + status = "disabled"; + }; + + cpsw0_port3: port@3 { + reg = <3>; + ti,mac-only; + label = "port3"; + status = "disabled"; + }; + + cpsw0_port4: port@4 { + reg = <4>; + ti,mac-only; + label = "port4"; + status = "disabled"; + }; + + cpsw0_port5: port@5 { + reg = <5>; + ti,mac-only; + label = "port5"; + status = "disabled"; + }; + + cpsw0_port6: port@6 { + reg = <6>; + ti,mac-only; + label = "port6"; + status = "disabled"; + }; + + cpsw0_port7: port@7 { + reg = <7>; + ti,mac-only; + label = "port7"; + status = "disabled"; + }; + + cpsw0_port8: port@8 { + reg = <8>; + ti,mac-only; + label = "port8"; + status = "disabled"; + }; + }; + + cpsw9g_mdio: mdio@f00 { + compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + reg = <0x0 0xf00 0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&k3_clks 19 89>; + clock-names = "fck"; + bus_freq = <1000000>; + status = "disabled"; + }; + + cpts@3d000 { + compatible = "ti,j721e-cpts"; + reg = <0x0 0x3d000 0x0 0x400>; + clocks = <&k3_clks 19 16>; + clock-names = "cpts"; + interrupts-extended = <&gic500 GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "cpts"; + ti,cpts-ext-ts-inputs = <4>; + ti,cpts-periodic-outputs = <2>; + }; + }; + main_crypto: crypto@4e00000 { compatible = "ti,j721e-sa2ul"; reg = <0x0 0x4e00000 0x0 0x1200>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi index 6975cae644d9..ddbaa06e21bd 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi @@ -135,6 +135,7 @@ cbass_main: bus@100000 { <0x00 0x06000000 0x00 0x06000000 0x00 0x00400000>, /* USBSS0 */ <0x00 0x06400000 0x00 0x06400000 0x00 0x00400000>, /* USBSS1 */ <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */ + <0x00 0x0c000000 0x00 0x0c000000 0x00 0x0d000000>, /* CPSW9G */ <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */ <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01800000>, /* PCIe Core*/ <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01800000>, /* PCIe Core*/