From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10EE4C433EF for ; Tue, 5 Oct 2021 06:04:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E880A60E98 for ; Tue, 5 Oct 2021 06:04:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232783AbhJEGGE (ORCPT ); Tue, 5 Oct 2021 02:06:04 -0400 Received: from mout.perfora.net ([74.208.4.194]:56301 "EHLO mout.perfora.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232405AbhJEGFz (ORCPT ); Tue, 5 Oct 2021 02:05:55 -0400 Received: from toolbox.soleil.gust ([63.147.84.106]) by mrelay.perfora.net (mreueus002 [74.208.5.2]) with ESMTPSA (Nemesis) id 0Md2do-1mFPue23gQ-00IDmR; Tue, 05 Oct 2021 08:03:50 +0200 From: Marcel Ziswiler To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org List-Id: Cc: Andrew Lunn , Marcel Ziswiler , Arnd Bergmann , Frank Rowand , Gregory Clement , Olof Johansson , Rob Herring , Russell King , Sebastian Hesselbarth , soc@kernel.org Subject: [PATCH v1 4/4] ARM: dts: mvebu: add device tree for netgear gs110emx switch Date: Tue, 5 Oct 2021 08:03:34 +0200 Message-Id: <20211005060334.203818-5-marcel@ziswiler.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20211005060334.203818-1-marcel@ziswiler.com> References: <20211005060334.203818-1-marcel@ziswiler.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:uK5vcLb1GP24U6qIBEzVLUa9DVIFBWAH2JWb6ncTKrB6U9qdJk1 BffoqWvYF57R649ATeQROdK0TVbg5Eatr4uerN2zmBTNpo3Ip5J+AygciMbgVKaPK/iCoyx Vo+3rbIs6C7uCQE+FdlTmWkscjeW+yX8FSiQtSXjFt456wqgKCF/IWHmUz10NlK8TrREmQB bBzxIKD+5ZfEeQdxAHrQQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:+0khJ/3ANeE=:4skKWLnKQVKjha/CNo0hvP GSQTXTgThNFilxz1N6pN7ieVLBOeEHEWyv18YWPQMQHN9M0nfn9XAUlDzKAWMtbzozP6Bj61r k+zY45ARd94M5CDyNDqHcEbI3G5E6ywDwm2IVKUvP+a60bwQABjz8ck/lCEtfPHI6K27uPpVg 56Q9zO67Y7J0R1wTE3h1r9qpBnEeClwmxeQzIc1s0v2MdRf5N/MBm1P6tqMjcbM3w37Uxm/WN DkEuWIvGGb4NFWx6PzsFdtMtDpR9PnpiRTsIiRwN3axP7KEWaZpUaWvIeiH9rSaUWDwzZjwYW OGqWQv22EuRCeBasHw/4gmpBXmBPVgt/xuWEQL3/kVXJvgiElC8RzS6T4ywtqUj8ZlCJK1Rme wsh7ZjlB3vtYgOw/nezFrVGvfEkoRm1zDJEJTvO3ydCKvmRWqDixPKt9a+VskoqZhb9dMXVpd PyRsJGXZxLuYCNhpZ+dJjJBLEfWXqJwoDcTbtoVZ5XuZa5e/vfk0G8bmicgo65Zt6cIFlAn7b kLQNTSVGkQ5Gty2swotHPJiYdyNClyoIKDoKRGqSrr1kFt9fK/lObheYzfwSgBd/iH5PvMhoj ESGA0g0PtRnukPHjSUOV1DRyemG0YURccYpLKSffjWSTtlIB+ogrmClaXsBzX9zZLB+24M5DT VE1HGe1hjvVaJYXBC6e1NOWsG+WTxfg7iMkBxJAqtWJJngNFsSNIZ8s6VT323IGpuzI+eTUeR 5UE3bCvW65UoHj4T+M0llR5dSxUY8i9uxeddOA== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the device tree for a Netgear GS110EMX switch featuring 8 Gigabit ports and 2 Multi-Gig ports (100M/1G/2.5G/5G/10G). An 88E6390X switch sits at its core connecting to two 88X3310P 10G PHYs. The control plane is handled by an 88F6811 Armada 381 SoC. The following functionality is tested: - 8 gigabit Ethernet ports connecting via 88E6390X to the 88F6811 - serial console UART - 128 MB commercial grade DDR3L SDRAM - 16 MB serial SPI NOR flash The two 88X3310P 10G PHYs while detected during boot seem neither to detect any link nor pass any traffic. Signed-off-by: Marcel Ziswiler --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/armada-381-netgear-gs110emx.dts | 293 ++++++++++++++++++ 2 files changed, 294 insertions(+) create mode 100644 arch/arm/boot/dts/armada-381-netgear-gs110emx.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5ffab04866654..e2fcb55c99c6b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1392,6 +1392,7 @@ dtb-$(CONFIG_MACH_ARMADA_370) += \ dtb-$(CONFIG_MACH_ARMADA_375) += \ armada-375-db.dtb dtb-$(CONFIG_MACH_ARMADA_38X) += \ + armada-381-netgear-gs110emx.dtb \ armada-382-rd-ac3x-48g4x2xl.dtb \ armada-385-atl-x530.dtb\ armada-385-clearfog-gtr-s4.dtb \ diff --git a/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts b/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts new file mode 100644 index 0000000000000..e37baeb12bd01 --- /dev/null +++ b/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts @@ -0,0 +1,293 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* Copyright (c) 2021, Marcel Ziswiler */ + +/dts-v1/; +#include "armada-385.dtsi" +#include +#include + +/ { + model = "Netgear GS110EMX"; + compatible = "netgear,gs110emx", "marvell,armada380"; + + aliases { + /* So that mvebu u-boot can update the MAC addresses */ + ethernet1 = ð0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&front_button_pins>; + pinctrl-names = "default"; + + factory_default { + label = "Factory Default"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x08000000>; /* 128 MB */ + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3P3V"; + }; + + soc { + ranges = ; + + internal-regs { + rtc@a3800 { + /* + * If the rtc doesn't work, run "date reset" + * twice in u-boot. + */ + status = "okay"; + }; + }; + }; +}; + +ð0 { + /* ethernet@70000 */ + bm,pool-long = <0>; + bm,pool-short = <1>; + buffer-manager = <&bm>; + phy-mode = "rgmii-id"; + pinctrl-0 = <&ge0_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + + fixed-link { + full-duplex; + pause; + speed = <1000>; + }; +}; + +&mdio { + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + status = "okay"; + + switch@0 { + compatible = "marvell,mv88e6190"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch0phy0: switch0phy0@1 { + reg = <0x1>; + }; + + switch0phy1: switch0phy1@2 { + reg = <0x2>; + }; + + switch0phy2: switch0phy2@3 { + reg = <0x3>; + }; + + switch0phy3: switch0phy3@4 { + reg = <0x4>; + }; + + switch0phy4: switch0phy4@5 { + reg = <0x5>; + }; + + switch0phy5: switch0phy5@6 { + reg = <0x6>; + }; + + switch0phy6: switch0phy6@7 { + reg = <0x7>; + }; + + switch0phy7: switch0phy7@8 { + reg = <0x8>; + }; + }; + + mdio-external { + compatible = "marvell,mv88e6xxx-mdio-external"; + #address-cells = <1>; + #size-cells = <0>; + + phy1: ethernet-phy@b { + reg = <0xb>; + compatible = "ethernet-phy-ieee802.3-c45"; + }; + + phy2: ethernet-phy@c { + reg = <0xc>; + compatible = "ethernet-phy-ieee802.3-c45"; + }; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + ethernet = <ð0>; + label = "cpu"; + reg = <0>; + + fixed-link { + full-duplex; + pause; + speed = <1000>; + }; + }; + + port@1 { + label = "lan1"; + phy-handle = <&switch0phy0>; + reg = <1>; + }; + + port@2 { + label = "lan2"; + phy-handle = <&switch0phy1>; + reg = <2>; + }; + + port@3 { + label = "lan3"; + phy-handle = <&switch0phy2>; + reg = <3>; + }; + + port@4 { + label = "lan4"; + phy-handle = <&switch0phy3>; + reg = <4>; + }; + + port@5 { + label = "lan5"; + phy-handle = <&switch0phy4>; + reg = <5>; + }; + + port@6 { + label = "lan6"; + phy-handle = <&switch0phy5>; + reg = <6>; + }; + + port@7 { + label = "lan7"; + phy-handle = <&switch0phy6>; + reg = <7>; + }; + + port@8 { + label = "lan8"; + phy-handle = <&switch0phy7>; + reg = <8>; + }; + + port@9 { + /* 88X3310P external phy */ + label = "lan9"; + phy-handle = <&phy1>; + phy-mode = "xaui"; + reg = <9>; + }; + + port@a { + /* 88X3310P external phy */ + label = "lan10"; + phy-handle = <&phy2>; + phy-mode = "xaui"; + reg = <0xa>; + }; + }; + }; +}; + +&pinctrl { + front_button_pins: front-button-pins { + marvell,pins = "mpp38"; + marvell,function = "gpio"; + }; +}; + +&spi0 { + pinctrl-0 = <&spi0_pins>; + pinctrl-names = "default"; + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <3000000>; +//mtdparts=spi0.0:1m(boot),64k(env),64k(rsv),9m(image0),3m(config),-(debug) + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "boot"; + read-only; + reg = <0x00000000 0x00100000>; + }; + + partition@100000 { + label = "env"; + reg = <0x00100000 0x00010000>; + }; + + partition@200000 { + label = "rsv"; + reg = <0x00110000 0x00010000>; + }; + + partition@300000 { + label = "image0"; + reg = <0x00120000 0x00900000>; + }; + + partition@400000 { + label = "config"; + reg = <0x00a20000 0x00300000>; + }; + + partition@480000 { + label = "debug"; + reg = <0x00d20000 0x002e0000>; + }; + }; + }; +}; + +&uart0 { + pinctrl-0 = <&uart0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; -- 2.26.2