From patchwork Tue Dec 27 10:48:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 637413 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 EA242C4332F for ; Tue, 27 Dec 2022 10:49:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231305AbiL0KtX (ORCPT ); Tue, 27 Dec 2022 05:49:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231370AbiL0KtR (ORCPT ); Tue, 27 Dec 2022 05:49:17 -0500 Received: from mail-pg1-x532.google.com (mail-pg1-x532.google.com [IPv6:2607:f8b0:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D407E21B2 for ; Tue, 27 Dec 2022 02:49:15 -0800 (PST) Received: by mail-pg1-x532.google.com with SMTP id d10so8548093pgm.13 for ; Tue, 27 Dec 2022 02:49:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=edgeble-ai.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=8qrV1+U1PAwZ8aTWO8bBklveUtfQ087C4HvxRsD6AFI=; b=NvCaXjgDKWKtWlc95hAFYPXcCwPA9WeBpX1HYoJN/cl0qlOl6DGWpIRxQyHPxAqFeu g04Nv3vIFE08OuhA9lWiKnBrL1v5GZF8Pca2ZDPXsQpEQfWqiAh4jRGF9ltlwpWFdtnn LM5f3xpVELdN1bgcHFygF1VDtNJPTCDdU7awX5EzPw/0s/4VtAEOOkzM/VsrxLYnHSvD ORg1aMjTxO/qu2LzIGkpUHnkkCa4m8Ax/yOv79Cgth2KdJzauoWkc4YMFhmhHaZWTDOW qmJe5Wf1iyBEvb4/aWBqJ/VrecnHg4jYrzm+Jpj23saX6vmZ/dnVjHuQ9X/65Gir10CZ H89w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=8qrV1+U1PAwZ8aTWO8bBklveUtfQ087C4HvxRsD6AFI=; b=3PhMLrEK0ltz0XEdT/uFbz7lejH85BwV3malVVAroWEAVb0FcdDJ5oID3JVyNorbPX IvsrGyAI3e6s4uhhE516Ux0p3uxjurjvZA5wPZluWvhDCsDYJlVTxsa9nUOzE+k7zY0T HoLMEHOlkqaL/oMgc+QNQtGye2rpwJ27z6IOXsUeHF4qHeEgk+46oqnfzEStP0ouPbA+ 10c4UcMVOYmbwZHFpCPdBQbJO7PrkOr8qrk2jT/Pdf/RT3mwHSj5eqWxQoAXy4OAR3OB RGjVdDVfH7vM6TbzCfVkZ7+aGW5iA14ARuOTQbJkTpwNEZ+kwTILYSnJz/PX9KpVupH6 gFEQ== X-Gm-Message-State: AFqh2kr3vVRcXQYEbFnNz4HY1nC+Y5J4e+PriDzqHahjReo5i5Mq7Ojs gIco4f4qOoiSBZywHotPrNtfgw== X-Google-Smtp-Source: AMrXdXv2wfHzBIqnNINzqCh5/AyiZtGFRaCSje/rvCO90gqbx2pedSP4FM+WHmcQDleDMO60b82ebw== X-Received: by 2002:a05:6a00:3027:b0:577:8d87:d8f4 with SMTP id ay39-20020a056a00302700b005778d87d8f4mr23836820pfb.34.1672138155421; Tue, 27 Dec 2022 02:49:15 -0800 (PST) Received: from archl-hc1b.. ([45.112.3.26]) by smtp.gmail.com with ESMTPSA id w18-20020aa79a12000000b00581816425f3sm194809pfj.112.2022.12.27.02.49.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Dec 2022 02:49:15 -0800 (PST) From: Anand Moon To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski Cc: Johan Jonker , Anand Moon , Jagan Teki , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCHv3 linux-next 4/4] ARM: dts: rockchip: rv1126: Enable Ethernet for Neu2-IO Date: Tue, 27 Dec 2022 10:48:34 +0000 Message-Id: <20221227104837.27208-4-anand@edgeble.ai> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221227104837.27208-1-anand@edgeble.ai> References: <20221227104837.27208-1-anand@edgeble.ai> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Rockchip RV1126 has GMAC 10/100/1000M ethernet controller. Enable ethernet node on Neu2-IO board. Signed-off-by: Anand Moon Signed-off-by: Jagan Teki --- v3: Address review coments from Johan and Add SoB Jagan Teki. v2: drop SoB of Jagan Teki. --- arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts | 37 ++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts b/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts index dded0a12f0cd..3340fc3f0739 100644 --- a/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts +++ b/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts @@ -22,6 +22,43 @@ chosen { }; }; +&gmac { + assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>, + <&cru CLK_GMAC_ETHERNET_OUT>; + assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>, <&cru RGMII_MODE_CLK>; + assigned-clock-rates = <125000000>, <0>, <25000000>; + clock_in_out = "input"; + phy-handle = <&phy>; + phy-mode = "rgmii"; + phy-supply = <&vcc_3v3>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmiim1_pins &clk_out_ethernetm1_pins>; + tx_delay = <0x2a>; + rx_delay = <0x1a>; + status = "okay"; +}; + +&mdio { + phy: ethernet-phy@0 { + compatible = "ethernet-phy-id001c.c916", + "ethernet-phy-ieee802.3-c22"; + reg = <0x0>; + pinctrl-names = "default"; + pinctrl-0 = <ð_phy_rst>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>; + }; +}; + +&pinctrl { + ethernet { + eth_phy_rst: eth-phy-rst { + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; +}; + &sdmmc { bus-width = <4>; cap-mmc-highspeed;