From patchwork Fri Mar 29 05:31:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chintan Vankar X-Patchwork-Id: 13610204 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 C7B7EC6FD1F for ; Fri, 29 Mar 2024 06:34:14 +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=rnqK1gLoQOCDWZ4+zVuBt8PTLbHBL9B/fIanw14p098=; b=JPfSRvBmRhmgMz Cd9qFMmp2RWjlgMXUwUCModYHZ+6DKAk3Rajsp69YcqjbMnod4btmjN/kBVJ3HxkA7KKdJ2LWxf9d MKyjby2UDPqS1PtUuZopSroA+W5/SMoLIGFGOqE6EkAFhCc27YKNJlcGh4+bRimhaptYMM1YRpMcJ RU6VN/2kdO0KSoPGYK7LZj1H478TdgdPTph4ay3S6G4JnUMP0orc92j86rJveb6pvwj8OnJx+jO/p t4csyIdLC4e2nsTCWcTEKhhK+V/nlPR/dcw2EDrZoLSnw/c8oedXRZqtQxEofr8o4km0mZYHFFfLf h+wkfwjn5lcF5/M5sWSA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rq5oR-0000000H31u-2pl3; Fri, 29 Mar 2024 06:34:03 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rq4qU-0000000GuQv-1ASb for linux-arm-kernel@lists.infradead.org; Fri, 29 Mar 2024 05:32:07 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 42T5W0F4085225; Fri, 29 Mar 2024 00:32:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1711690320; bh=Gep6ZlMCV1MuvJRowBdZmIjw9g/6y0plhY5O6rrOiHw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Tr0+KTI0SCwr96O030D0gb8TohUot59sTI7IFdjsyyqISWip6OsWDEj/KSFdAyBog LukCQsXm+EFsCMWGILmWTSmq8mRL3BxsnBiU2jXPJDbM942kzwg9KIQD+oWCJdCMIO jiiE9Z1ihuwfWrjl7oITHhReNNnCeXwA8Lq27Z8E= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 42T5W0HR033937 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 29 Mar 2024 00:32:00 -0500 Received: from DLEE113.ent.ti.com (157.170.170.24) 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; Fri, 29 Mar 2024 00:31:59 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE113.ent.ti.com (157.170.170.24) 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; Fri, 29 Mar 2024 00:31:58 -0500 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 42T5Vw7K108679; Fri, 29 Mar 2024 00:31:58 -0500 From: Chintan Vankar To: Conor Dooley , Krzysztof Kozlowski , Rob Herring , Tero Kristo , Vignesh Raghavendra , Nishanth Menon CC: , , , , Chintan Vankar Subject: [PATCH v6 2/5] arm64: dts: ti: k3-j784s4-main: Add CPSW2G and CPSW9G nodes Date: Fri, 29 Mar 2024 11:01:27 +0530 Message-ID: <20240329053130.2822129-3-c-vankar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240329053130.2822129-1-c-vankar@ti.com> References: <20240329053130.2822129-1-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-20240328_223206_432378_F02FC98C X-CRM114-Status: GOOD ( 11.30 ) 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 MAIN CPSW2G and CPSW9G instances of the CPSW Ethernet Switch. CPSW2G has 1 external port and 1 host port while CPSW9G has 8 external ports and 1 host port. Add device-tree nodes for MAIN CPSW2G and CPSW9G and disable them by default. MAIN CPSW2G will be enabled in the board file while device-tree overlays will be used to enable CPSW9G. Signed-off-by: Siddharth Vadapalli Signed-off-by: Chintan Vankar --- Link to v5: https://lore.kernel.org/r/20240314072129.1520475-3-c-vankar@ti.com/ Changes from v5 to v6: - Updated order of properties in Device Nodes based on https://docs.kernel.org/devicetree/bindings/dts-coding-style.html#order-of-properties-in-device-node arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 187 +++++++++++++++++++++ 1 file changed, 187 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi index b67c37460a73..7dfa43d25d38 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -48,6 +48,19 @@ 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>; + }; + + cpsw0_phy_gmii_sel: phy@4044 { + compatible = "ti,j784s4-cpsw9g-phy-gmii-sel"; + reg = <0x4044 0x20>; + #phy-cells = <1>; + ti,qsgmii-main-ports = <7>, <7>; + }; + serdes_ln_ctrl: mux-controller@4080 { compatible = "reg-mux"; reg = <0x00004080 0x30>; @@ -1439,6 +1452,180 @@ cpts@310d0000 { }; }; + main_cpsw0: ethernet@c000000 { + compatible = "ti,j784s4-cpswxg-nuss"; + reg = <0x00 0xc000000 0x00 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x00 0x00 0x00 0xc000000 0x00 0x200000>; + #address-cells = <2>; + #size-cells = <2>; + dma-coherent; + clocks = <&k3_clks 64 0>; + clock-names = "fck"; + power-domains = <&k3_pds 64 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>; + + main_cpsw0_port1: port@1 { + reg = <1>; + label = "port1"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port2: port@2 { + reg = <2>; + label = "port2"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port3: port@3 { + reg = <3>; + label = "port3"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port4: port@4 { + reg = <4>; + label = "port4"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port5: port@5 { + reg = <5>; + label = "port5"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port6: port@6 { + reg = <6>; + label = "port6"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port7: port@7 { + reg = <7>; + label = "port7"; + ti,mac-only; + status = "disabled"; + }; + + main_cpsw0_port8: port@8 { + reg = <8>; + label = "port8"; + ti,mac-only; + status = "disabled"; + }; + }; + + main_cpsw0_mdio: mdio@f00 { + compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + reg = <0x00 0xf00 0x00 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&k3_clks 64 0>; + clock-names = "fck"; + bus_freq = <1000000>; + status = "disabled"; + }; + + cpts@3d000 { + compatible = "ti,am65-cpts"; + reg = <0x00 0x3d000 0x00 0x400>; + clocks = <&k3_clks 64 3>; + 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_cpsw1: ethernet@c200000 { + compatible = "ti,j721e-cpsw-nuss"; + reg = <0x00 0xc200000 0x00 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x00 0x00 0x00 0xc200000 0x00 0x200000>; + #address-cells = <2>; + #size-cells = <2>; + 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>; + status = "disabled"; + }; + + 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>,