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 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 3367FEC01C0 for ; Mon, 23 Mar 2026 10:18:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HvbJo4sg+keqA0UYOTwphLAy1mW7zcwD5w4Qm8DSQTA=; b=4CJUa1uJug7ksBa7NYj6h/mTIp EK9qBEfc7mhJy3jBGyNYPgsbEFJhnLJiiINZ/x0yLGzpTTTduakrjC42KV1Cy7qHkh9qe6wPNys41 e/ftAPbZrnYtm6g4sYV++Ak4KILmEeOcj/ML7gjR2FKp67pd6Zzjbi1Czmx/tu7pxrylJgfIbVlNR fARjhYXh33v7yvWmePbi6LIJfq0ijXa0dtvEnvPR2GGKIhL6Su0sBYj6oN8FaFM147AEVe+b8pI1C KL3O8Llt7hKYLeNXh3QtI9p+na8YlHvN7dVWHl4Cf5QM7qmRb5ysmwQB+RqrnrHEYgnYzjrc00ijS yHar/zuQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w4cMV-0000000GTdx-1wFc; Mon, 23 Mar 2026 10:18:19 +0000 Received: from mail-pf1-x430.google.com ([2607:f8b0:4864:20::430]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w4cMP-0000000GTau-19CC for linux-arm-kernel@lists.infradead.org; Mon, 23 Mar 2026 10:18:14 +0000 Received: by mail-pf1-x430.google.com with SMTP id d2e1a72fcca58-82c20f1e890so1899111b3a.3 for ; Mon, 23 Mar 2026 03:18:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1774261092; x=1774865892; darn=lists.infradead.org; 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=HvbJo4sg+keqA0UYOTwphLAy1mW7zcwD5w4Qm8DSQTA=; b=EEBmwa8kTKaMvAU1JICt6roBHxxS3wyszFmNR6SZTxcmqAhGH1YLjnHJqgxj2S+pyg FfpUarMpJTn+yqVgIqvbHsdWUUgJ2KwernTudbAWQw+A5DnH+0cbuqqEe7yPW5ZwQweb J9k5phXq3C9Ekm343OadngROzLzB5tPc3d11bqpv++3KguREeu/MtshbEV6kMPDuoPBV NVY2Rl9FYdfmAoiMnSQjwEf69xnQqQaMbR+DnTX/5PGSmcybajcG6t+SLTSc5/ZvqMb9 qxQbzvvhNSEVZSlTOVMfoOBIDtPCkHtCm+t8Y0WzDU9WLbSBD5Am3Ub5b7j9+K5gkjvh KpOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774261092; x=1774865892; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=HvbJo4sg+keqA0UYOTwphLAy1mW7zcwD5w4Qm8DSQTA=; b=hYaT+pixQx0/Wd4WGavdB4ZrW9/tEPl4yAS0dkT5E7qtLlBI2eAn8x3dpobOU73Swg OvpAvLVWA5c+Joz+cV6eansm/uSQvZw6q8v+3EgzLa20hTdWg824+PQtU5U0nxKo1Mls nT0Je5lUSg+1upI7QL2RIlW63RTV83dqq4F6oBpL5XArtzxfVprEhh0Q2pQ+tBZgg9oc K4c8kzSVrwvPkELcui1LwJ9GCCZLtS40Z6lMAfCAodIHRi2X0SLEqVK1m9UVg747OwyO s3MvAUVVELODEbGdjRBs3lzI5o4SM9Q0/PN2MXgP/U1J/94KskrWqYkzAXvQbQudF9We pTbg== X-Forwarded-Encrypted: i=1; AJvYcCWJVr76nim0FFe7vznH6IYAX6yJVBXiBBaDzVS6J47erFrW0SFXtdty17MOmCmcafWdmkMxvSe+b/504fJaHmoL@lists.infradead.org X-Gm-Message-State: AOJu0Yz9ZS9jhapYNdsODhTc8uwdtd/1q7PJS81q9HY2UBGj/nP3kBNu rqrQOT3tFP/7HBS7Soi7navQQopJrFJGGnqSxlA4sktnHZLseQaQ4L+m X-Gm-Gg: ATEYQzwe9xpoAI2MFkNX7alOTCrtSfkxLYQUnLAQpfOIuYYEyRGPzjbfaAhEOdoeCYT wWjA1HZROtVFK/FxGErUxmtocxm1DPLIpyojZaGr+fgS7gHIzlCLnVM9CJ6Co426Q+o1vfJVAAD qUPYEn0MsYVg9V6HtzRL7gQkdP8GckRon2y/QxcbmU6QAs71/F12ue7WifEjbwSuaWlnymjlpXP D+EUttPcxtkydWaS+/HUVhJmucBXtFOTbgQI/btxsKbJmCqXJH/lm/+Sa/+0cZutsJ9zoUmvq1a PfO/u9NyrroYDHz3dfcA3PPxY6qgluAIUBbNmd8MldtpzqwiZTetTwWxqGmsRf81fzN9aoZeRcW ZrFOZS0md+g8R2ncthSLgoSZNIwTCKUJdZmbgmqJFcWJ0b7Oj2LUbuigDYhfn1JVnWEpnZf3J/F oqQVvGoU/xbs4Pofgy6FA1acQ40XURkN9qNV6CN/QnJhVsSeKJTitu+GZrO0WsCqoINEV92F1ql rO23SGrTk/E X-Received: by 2002:a05:6a00:23c6:b0:82a:899b:d804 with SMTP id d2e1a72fcca58-82a8c353162mr9822673b3a.38.1774261092458; Mon, 23 Mar 2026 03:18:12 -0700 (PDT) Received: from localhost.localdomain (60-250-196-139.hinet-ip.hinet.net. [60.250.196.139]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82b04220d9asm8630779b3a.60.2026.03.23.03.18.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Mar 2026 03:18:12 -0700 (PDT) From: Joey Lu To: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mcoquelin.stm32@gmail.com, richardcochran@gmail.com Cc: alexandre.torgue@foss.st.com, joabreu@synopsys.com, ychuang3@nuvoton.com, schung@nuvoton.com, yclu4@nuvoton.com, peppe.cavallaro@st.com, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, Joey Lu Subject: [PATCH net-next v15 2/3] arm64: dts: nuvoton: Add Ethernet nodes Date: Mon, 23 Mar 2026 18:17:55 +0800 Message-ID: <20260323101756.81849-3-a0987203069@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260323101756.81849-1-a0987203069@gmail.com> References: <20260323101756.81849-1-a0987203069@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260323_031813_321628_9D51D64B X-CRM114-Status: GOOD ( 10.18 ) 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 Add GMAC nodes for our MA35D1 development boards: two RGMII interfaces for SOM board, and one RGMII and one RMII interface for IoT board. Signed-off-by: Joey Lu --- .../boot/dts/nuvoton/ma35d1-iot-512m.dts | 25 +++++++++ .../boot/dts/nuvoton/ma35d1-som-256m.dts | 24 +++++++++ arch/arm64/boot/dts/nuvoton/ma35d1.dtsi | 52 +++++++++++++++++++ 3 files changed, 101 insertions(+) diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts index 9482bec1aa57..78534d613486 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts +++ b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts @@ -18,6 +18,8 @@ aliases { serial12 = &uart12; serial13 = &uart13; serial14 = &uart14; + ethernet0 = &gmac0; + ethernet1 = &gmac1; }; chosen { @@ -126,3 +128,26 @@ &uart14 { pinctrl-0 = <&pinctrl_uart14>; status = "okay"; }; + +&gmac0 { + status = "okay"; + phy-handle = <ð_phy0>; +}; + +&mdio0 { + eth_phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&gmac1 { + status = "okay"; + phy-mode = "rmii"; + phy-handle = <ð_phy1>; +}; + +&mdio1 { + eth_phy1: ethernet-phy@1 { + reg = <1>; + }; +}; diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts index f6f20a17e501..a029b660e8dc 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts +++ b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts @@ -18,6 +18,8 @@ aliases { serial12 = &uart12; serial14 = &uart14; serial16 = &uart16; + ethernet0 = &gmac0; + ethernet1 = &gmac1; }; chosen { @@ -129,3 +131,25 @@ &uart16 { pinctrl-0 = <&pinctrl_uart16>; status = "okay"; }; + +&gmac0 { + status = "okay"; + phy-handle = <ð_phy0>; +}; + +&mdio0 { + eth_phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&gmac1 { + status = "okay"; + phy-handle = <ð_phy1>; +}; + +&mdio1 { + eth_phy1: ethernet-phy@1 { + reg = <1>; + }; +}; diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi index e51b98f5bdce..7228ad4735b5 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi +++ b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi @@ -379,5 +379,57 @@ uart16: serial@40880000 { clocks = <&clk UART16_GATE>; status = "disabled"; }; + + gmac0: ethernet@40120000 { + compatible = "nuvoton,ma35d1-dwmac", "snps,dwmac-3.70a"; + reg = <0x0 0x40120000 0x0 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clk EMAC0_GATE>, <&clk EPLL_DIV8>; + clock-names = "stmmaceth", "ptp_ref"; + + nuvoton,sys = <&sys 0>; + resets = <&sys MA35D1_RESET_GMAC0>; + reset-names = "stmmaceth"; + snps,multicast-filter-bins = <0>; + snps,perfect-filter-entries = <8>; + rx-fifo-depth = <4096>; + tx-fifo-depth = <2048>; + + phy-mode = "rgmii-id"; + status = "disabled"; + + mdio0: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + gmac1: ethernet@40130000 { + compatible = "nuvoton,ma35d1-dwmac", "snps,dwmac-3.70a"; + reg = <0x0 0x40130000 0x0 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clk EMAC1_GATE>, <&clk EPLL_DIV8>; + clock-names = "stmmaceth", "ptp_ref"; + + nuvoton,sys = <&sys 1>; + resets = <&sys MA35D1_RESET_GMAC1>; + reset-names = "stmmaceth"; + snps,multicast-filter-bins = <0>; + snps,perfect-filter-entries = <8>; + rx-fifo-depth = <4096>; + tx-fifo-depth = <2048>; + + phy-mode = "rgmii-id"; + status = "disabled"; + + mdio1: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; }; -- 2.43.0