From patchwork Thu Jan 18 09:44:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chintan Vankar X-Patchwork-Id: 13522645 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 E33CFC47DB7 for ; Thu, 18 Jan 2024 09:46:10 +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=zWwhdWiykSH7D382+yRpj5JbXwyTBR3RJ9X+/MlF8tk=; b=UY6FXEgS5KyK8G HooFD5YwXZFcrAJTSjy8b45gfykbDkzhxQ4+yXCvZI9GNsxLOVESwyJLolUJ/YddsHgCRZOCbY36B nppoh5524gE7JMGFcASKyGHWUUTQom/uQIxASXO/3jImgNuHZvNHXyA0qsYTOYPA0VtkJxek0Snhh nCUJk1EHJukzgjZnGyGy0aFrr376yKoC9SZ9EGu3SMx3eRkWkSh+rOPRA9+k4WVGLveCnUuGUb163 fkUHqAroSn0xEw4P6ommKKHGwF6jQASFBhSx3jyH8JgO/IZ4w1C/mu01s1DvvtCtvg7bD2Xo+VZ8f Y/NhNJ90226WFoS5SM4A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rQOxw-002JlU-14; Thu, 18 Jan 2024 09:45:40 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rQOxo-002JiO-1N for linux-arm-kernel@lists.infradead.org; Thu, 18 Jan 2024 09:45:34 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40I9jIhP010680; Thu, 18 Jan 2024 03:45:18 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1705571118; bh=7GzyHARyFzsujqX9jmm57RGBjW5U4P+/mU84eulL33Q=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=vMFyXTbDVXz+kj2g3O2jhxaPhe0IcdwYeBQ5qH7dXDtSFnA1B8R5227aj8UfQ3W9L Vt27KOBgFxoyLeYYpncSw0A6kfrzYICjdWb0ml+mwCMNYfPcaIWjpbDFoi0xTfCuhl YAuUP8xHuhSZ/m85RwK0+9+UUyIi5Ksh7p50GouQ= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40I9jIaX037215 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 18 Jan 2024 03:45:18 -0600 Received: from DFLE106.ent.ti.com (10.64.6.27) 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; Thu, 18 Jan 2024 03:45:18 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE106.ent.ti.com (10.64.6.27) 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, 18 Jan 2024 03:45:18 -0600 Received: from localhost (chintan-thinkstation-p360-tower.dhcp.ti.com [172.24.227.220]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40I9jHSh113636; Thu, 18 Jan 2024 03:45:17 -0600 From: Chintan Vankar To: Conor Dooley , Krzysztof Kozlowski , Rob Herring , Tero Kristo , Vignesh Raghavendra , Nishanth Menon CC: , , , , , , , , , , Jayesh Choudhary Subject: [PATCH v2 2/5] arm64: dts: ti: k3-j784s4: Add Main CPSW2G node Date: Thu, 18 Jan 2024 15:14:51 +0530 Message-ID: <20240118094454.2656734-3-c-vankar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240118094454.2656734-1-c-vankar@ti.com> References: <20240118094454.2656734-1-c-vankar@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-20240118_014532_563262_5D0BD708 X-CRM114-Status: GOOD ( 11.18 ) 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 From: Siddharth Vadapalli J784S4 SoC has a Main CPSW2G instance of the CPSW Ethernet Switch. Add the device-tree nodes for the Main CPSW2G instance and enable it. Signed-off-by: Siddharth Vadapalli Signed-off-by: Jayesh Choudhary Signed-off-by: Chintan Vankar --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 47 +++++++++++++++ arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 68 ++++++++++++++++++++++ 2 files changed, 115 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index f34b92acc56d..826367ffa3f2 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -279,6 +279,29 @@ &wkup_gpio0 { &main_pmx0 { bootph-all; + main_cpsw2g_default_pins: main-cpsw2g-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x0b8, PIN_INPUT, 6) /* (AC34) MCASP1_ACLKX.RGMII1_RD0 */ + J784S4_IOPAD(0x0a0, PIN_INPUT, 6) /* (AD34) MCASP0_AXR12.RGMII1_RD1 */ + J784S4_IOPAD(0x0a4, PIN_INPUT, 6) /* (AJ36) MCASP0_AXR13.RGMII1_RD2 */ + J784S4_IOPAD(0x0a8, PIN_INPUT, 6) /* (AF34) MCASP0_AXR14.RGMII1_RD3 */ + J784S4_IOPAD(0x0b0, PIN_INPUT, 6) /* (AL33) MCASP1_AXR3.RGMII1_RXC */ + J784S4_IOPAD(0x0ac, PIN_INPUT, 6) /* (AE34) MCASP0_AXR15.RGMII1_RX_CTL */ + J784S4_IOPAD(0x08c, PIN_INPUT, 6) /* (AE35) MCASP0_AXR7.RGMII1_TD0 */ + J784S4_IOPAD(0x090, PIN_INPUT, 6) /* (AC35) MCASP0_AXR8.RGMII1_TD1 */ + J784S4_IOPAD(0x094, PIN_INPUT, 6) /* (AG35) MCASP0_AXR9.RGMII1_TD2 */ + J784S4_IOPAD(0x098, PIN_INPUT, 6) /* (AH36) MCASP0_AXR10.RGMII1_TD3 */ + J784S4_IOPAD(0x0b4, PIN_INPUT, 6) /* (AL34) MCASP1_AXR4.RGMII1_TXC */ + J784S4_IOPAD(0x09c, PIN_INPUT, 6) /* (AF35) MCASP0_AXR11.RGMII1_TX_CTL */ + >; + }; + + main_cpsw2g_mdio_default_pins: main-cpsw2g-mdio-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x0c0, PIN_INPUT, 6) /* (AD38) MCASP1_AXR0.MDIO0_MDC */ + J784S4_IOPAD(0x0bc, PIN_INPUT, 6) /* (AD33) MCASP1_AFSX.MDIO0_MDIO */ + >; + }; main_uart8_pins_default: main-uart8-default-pins { bootph-all; pinctrl-single,pins = < @@ -808,6 +831,30 @@ &mcu_cpsw_port1 { phy-handle = <&mcu_phy0>; }; +&main_cpsw1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_cpsw2g_default_pins>; +}; + +&main_cpsw1_mdio { + pinctrl-names = "default"; + pinctrl-0 = <&main_cpsw2g_mdio_default_pins>; + + main_cpsw1_phy0: ethernet-phy@0 { + reg = <0>; + ti,rx-internal-delay = ; + ti,fifo-depth = ; + ti,min-output-impedance; + }; +}; + +&main_cpsw1_port1 { + status = "okay"; + phy-mode = "rgmii-rxid"; + phy-handle = <&main_cpsw1_phy0>; +}; + &mailbox0_cluster0 { status = "okay"; interrupts = <436>; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi index 56c8eaad6324..191fdbe02877 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -48,6 +48,12 @@ scm_conf: bus@100000 { #size-cells = <1>; ranges = <0x00 0x00 0x00100000 0x1c000>; + cpsw1_phy_gmii_sel: phy@4034 { + compatible = "ti,am654-phy-gmii-sel"; + reg = <0x4034 0x4>; + #phy-cells = <1>; + }; + serdes_ln_ctrl: mux-controller@4080 { compatible = "reg-mux"; reg = <0x00004080 0x30>; @@ -1242,6 +1248,68 @@ cpts@310d0000 { }; }; + main_cpsw1: ethernet@c200000 { + compatible = "ti,j721e-cpsw-nuss"; + #address-cells = <2>; + #size-cells = <2>; + reg = <0x00 0xc200000 0x00 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x00 0x00 0x00 0xc200000 0x00 0x200000>; + dma-coherent; + clocks = <&k3_clks 62 0>; + clock-names = "fck"; + power-domains = <&k3_pds 62 TI_SCI_PD_EXCLUSIVE>; + + dmas = <&main_udmap 0xc640>, + <&main_udmap 0xc641>, + <&main_udmap 0xc642>, + <&main_udmap 0xc643>, + <&main_udmap 0xc644>, + <&main_udmap 0xc645>, + <&main_udmap 0xc646>, + <&main_udmap 0xc647>, + <&main_udmap 0x4640>; + dma-names = "tx0", "tx1", "tx2", "tx3", + "tx4", "tx5", "tx6", "tx7", + "rx"; + + status = "disabled"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + main_cpsw1_port1: port@1 { + reg = <1>; + label = "port1"; + phys = <&cpsw1_phy_gmii_sel 1>; + ti,mac-only; + status = "disabled"; + }; + }; + + main_cpsw1_mdio: mdio@f00 { + compatible = "ti,cpsw-mdio", "ti,davinci_mdio"; + reg = <0x00 0xf00 0x00 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&k3_clks 62 0>; + clock-names = "fck"; + bus_freq = <1000000>; + }; + + cpts@3d000 { + compatible = "ti,am65-cpts"; + reg = <0x00 0x3d000 0x00 0x400>; + clocks = <&k3_clks 62 3>; + clock-names = "cpts"; + interrupts-extended = <&gic500 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "cpts"; + ti,cpts-ext-ts-inputs = <4>; + ti,cpts-periodic-outputs = <2>; + }; + }; + main_mcan0: can@2701000 { compatible = "bosch,m_can"; reg = <0x00 0x02701000 0x00 0x200>,