From patchwork Fri Dec 23 13:22:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 636433 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 F1F20C3DA7D for ; Fri, 23 Dec 2022 13:26:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236231AbiLWN0B (ORCPT ); Fri, 23 Dec 2022 08:26:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236274AbiLWNZ7 (ORCPT ); Fri, 23 Dec 2022 08:25:59 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74986248F1 for ; Fri, 23 Dec 2022 05:25:58 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id n10-20020a17090a73ca00b00225cbc4dfaeso523330pjk.3 for ; Fri, 23 Dec 2022 05:25:58 -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=WJOAEuTCZH9I37ZOI2Y3RZgmgEqqxJBzOZPsdbMXeRo=; b=LDqIJEsr5yxpLVhXH0biAGVKubl8/fkFSEUgH5qqyXu5uHrmbmbm7lr5PvDuXLZh14 MpNpL5drGTKBvTzkBqktMbnCh/LTdYTg+/JJK+4YiC34SE/opt5WBu4EV+YvESrICkGF n55VDIbltxFCUaWTsB27PpMm/2guNRqRHz4EJwFgnfan9slki2geTMgsXoHpe53QfGAa c83ZAr++QhYpFtpZnwy6HAFe4tTWi4naRMnL2HF+5LYpsqddvT4+Ckaf5O65m/6e/zen WJjFB568czAQt+yQ7zyc/jL9N3+NoiJ5YTcK/m738DyPrLBx8O0czmVNh+tCM5B4OMno lEcA== 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=WJOAEuTCZH9I37ZOI2Y3RZgmgEqqxJBzOZPsdbMXeRo=; b=RaHvqLHv/BIseOo47QoV5o0JZojovQjG75iEY5zZmu8GxvXtjoYWhvXcb2i5SqUoFO NlDcKGNXUu3gfx7XCVHza4Ne/zIViVFpTvy3O5dujR11ZHbuydgsz6yPGbIkfDKlvyI7 XRl4k/W4p0rgt4cIN308tgKuATHrN8BYkHGrAhcq5lJTkAmkIZ+RvMM7Vo9oKzeWJ0Xi veQgFFSx4DhGBr6Ja1RpMaDs0IWBaekv3UrZE4rH6uOLsR5WxpSO2RyP1HX8BQCLe864 OPw4YYZWBx7gqulAAxckvwOCt+cRfIrQNhBHsFpQ1FTmGxYX6jWwq3FAAW1ZF2kn9VQb 4Uqw== X-Gm-Message-State: AFqh2krlGF5RLD3ED/Pvpib83ujaEQ9qVRS7v0DDkAu7sQoSTtYlBin4 08zk0Yj8cwYrp41fKhP0VKrwXA== X-Google-Smtp-Source: AMrXdXtXEFysaVAJF+CTDEiz+OWvQED5ldVWf0lcmRDBjbFVHBbTFEagf9y08uwCuoQOfLo05hH8Fg== X-Received: by 2002:a05:6a21:998a:b0:ad:f86d:c0bc with SMTP id ve10-20020a056a21998a00b000adf86dc0bcmr14574349pzb.7.1671801958229; Fri, 23 Dec 2022 05:25:58 -0800 (PST) Received: from archl-hc1b.. ([45.112.3.26]) by smtp.gmail.com with ESMTPSA id m3-20020a635803000000b0047681fa88d1sm1308587pgb.53.2022.12.23.05.25.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Dec 2022 05:25:57 -0800 (PST) From: Anand Moon To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Richard Cochran Cc: Anand Moon , Jagan Teki , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCHv1 linux-next 3/4] ARM: dts: rockchip: rv1126: Add GMAC node Date: Fri, 23 Dec 2022 13:22:32 +0000 Message-Id: <20221223132235.16149-3-anand@edgeble.ai> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221223132235.16149-1-anand@edgeble.ai> References: <20221223132235.16149-1-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 add GMAC node for RV1126 SoC. Signed-off-by: Anand Moon Signed-off-by: Jagan Teki --- arch/arm/boot/dts/rv1126.dtsi | 63 +++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm/boot/dts/rv1126.dtsi b/arch/arm/boot/dts/rv1126.dtsi index 1cb43147e90b..bae318c1d839 100644 --- a/arch/arm/boot/dts/rv1126.dtsi +++ b/arch/arm/boot/dts/rv1126.dtsi @@ -90,6 +90,69 @@ xin24m: oscillator { #clock-cells = <0>; }; + gmac_clkin_m0: external-gmac-clockm0 { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clk_gmac_rgmii_clkin_m0"; + #clock-cells = <0>; + }; + + gmac_clkini_m1: external-gmac-clockm1 { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clk_gmac_rgmii_clkin_m1"; + #clock-cells = <0>; + }; + + gmac: ethernet@ffc40000 { + compatible = "rockchip,rv1126-gmac", "snps,dwmac-4.20a"; + reg = <0xffc40000 0x4000>; + interrupts = , + ; + interrupt-names = "macirq", "eth_wake_irq"; + rockchip,grf = <&grf>; + clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>, + <&cru CLK_GMAC_TX_RX>, <&cru CLK_GMAC_REF>, + <&cru ACLK_GMAC>, <&cru PCLK_GMAC>, + <&cru CLK_GMAC_TX_RX>, <&cru CLK_GMAC_PTPREF>; + clock-names = "stmmaceth", "mac_clk_rx", + "mac_clk_tx", "clk_mac_ref", + "aclk_mac", "pclk_mac", + "clk_mac_speed", "ptp_ref"; + resets = <&cru SRST_GMAC_A>; + reset-names = "stmmaceth"; + + snps,mixed-burst; + snps,tso; + + snps,axi-config = <&stmmac_axi_setup>; + snps,mtl-rx-config = <&mtl_rx_setup>; + snps,mtl-tx-config = <&mtl_tx_setup>; + status = "disabled"; + + mdio: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <0x1>; + #size-cells = <0x0>; + }; + + stmmac_axi_setup: stmmac-axi-config { + snps,wr_osr_lmt = <4>; + snps,rd_osr_lmt = <8>; + snps,blen = <0 0 0 0 16 8 4>; + }; + + mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use = <1>; + queue0 {}; + }; + + mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use = <1>; + queue0 {}; + }; + }; + grf: syscon@fe000000 { compatible = "rockchip,rv1126-grf", "syscon", "simple-mfd"; reg = <0xfe000000 0x20000>;