From patchwork Wed Nov 13 05:18:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joey Lu X-Patchwork-Id: 13873160 Received: from mail-pf1-f175.google.com (mail-pf1-f175.google.com [209.85.210.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4B3BF17BB16; Wed, 13 Nov 2024 05:20:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731475207; cv=none; b=Bj9l7y3oEoU/7FMhY4+n0b6PbfujCQncSvJOCT68wbVzRnCGReLCASpHgk+e+1yusP8RNeSO8DHTQo5o3gyUEdGBKoCsGV11d+uSILV7qFIhpekXyhrDgD1AvzGlBoOGUUq2Yn0kUg1FGrAaWOSQ611Qbw4C1saY5kAvTLpXO2Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731475207; c=relaxed/simple; bh=EgBrp4Ny2AVL96aL+BBe0BLBf3Nn7BuMDjdNyU9Geds=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=tQbud5sToVIth3ZT7MlyxRm8q74kEZCwrlJIwbJ0Y1ML/0SOT/Zj4OjShyyBTU8n72CA9bkRp0aVlalzxOE2Czo/UU9bpnfGjKNyG29vmSZg050bCQ65TEJv7uSHs7Iz+mmFCafyhznt9+47k9vNeRIl5vfWuZKDR7UWBjgO0l8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=dneZAk/z; arc=none smtp.client-ip=209.85.210.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dneZAk/z" Received: by mail-pf1-f175.google.com with SMTP id d2e1a72fcca58-72458c0e0d5so280677b3a.1; Tue, 12 Nov 2024 21:20:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731475206; x=1732080006; darn=vger.kernel.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=xuVwXZjcL2Z1SKt3iutb0b2hQewo+6dCF311Yje5+1s=; b=dneZAk/zXoadUm418BL1gwjibdKU3dt7+AWxTjJpk0BYZ3e/pMYwABDiFteE9bm2Fd wrMIWK2Uj5fdFgA3Le4P4K8nOOlGW+P7AYvFC5fyJ9JkC9cROJOu99ch1NsQ5ZMM7Y5C ZfedyOcHOqz66Vo4ray38gZrH1SBhqJrjAHfVPw2yYOmfR3oNSupJKOd70c9HI8Ep2qh fNOgZd8WZ/fMsC6wmaaNgbrhUyc8Hm7n6EwYLsgWhdW9rSV1iB/o9bKWBeT/i9nZpffD oSRlu/XGTOY6BA+v1KhYOBHbMAldYE8AghksimcO9Hxocn9FvP8nh20EhSJ2G5pDYAHO hwrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731475206; x=1732080006; 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=xuVwXZjcL2Z1SKt3iutb0b2hQewo+6dCF311Yje5+1s=; b=HI3oYk6CzqxHyQwfjJl22Xp0aPLy24yuhgLls1sUcbQbpCjLWfwp/N4buh1deHlDmm zO+30+wEGGIVKc4s/bn30MQldLiHFML+7XrlGUqWeSPr6w34r7C9WlQGePJjhtZuEbvu e5MIVAuvhKFLczrr7KHSwJlqv/vIdqnCIQfyZLimkbdPSuP2QwhqTe+ScXxt7fySaQfW FqMa5uTcNEyUGUJx2E5zE2mK4q53r5M4Alm9w5jhsWJ9RqtUc+7TOJBgc5lU+Sox7aUh 3ydFuT/hM8Z31VM1v1NMt+noCHBSNUZj+rUe58IRN5gMz+7FYIiX3PJVSc7Pc5pOaemf gIiA== X-Forwarded-Encrypted: i=1; AJvYcCVqtat10jH4C4IeP/KvPE5MMfrQjhHxF0JIJuJouMl9DgAnydl/uiJM7OD7V9pyic54Sr2K1CFZ6fHjS4E4@vger.kernel.org, AJvYcCVquAVfZSEpm0J5IX5PvgttwhvYOlm5CvkKaGkk+v+GDqGiIDkOayCnGiG+aCxoMEjdNfzC78km@vger.kernel.org, AJvYcCXSK/u3REfNxu+ztzyt8QE7kXapxWUloiRyZ+n6Q/iO9Yunlq77s6WU8vXzN5BNg5NZ3xDv8jWag5i+@vger.kernel.org X-Gm-Message-State: AOJu0YzvtsDnLMceBrluE85xJkGwYjMh6Wj9+d3jZiywLPfZodubakV6 tWhQ5/MvuncLvED2itzaaLhXoFNY//TFvWHl0Iq0/KruyIIgNE6m X-Google-Smtp-Source: AGHT+IGpB0xrH/V27To/lXeqTaqAnf+loTtbj7zqhrRLdFwxCNZXnx6HW51bRSHSDDQRKdW0iMg6fw== X-Received: by 2002:a05:6a21:3391:b0:1d3:418a:e42 with SMTP id adf61e73a8af0-1dc23321c26mr29010340637.10.1731475205616; Tue, 12 Nov 2024 21:20:05 -0800 (PST) Received: from yclu-ubuntu.. (60-250-192-107.hinet-ip.hinet.net. [60.250.192.107]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-724079aaa01sm12644376b3a.100.2024.11.12.21.20.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Nov 2024 21:20:05 -0800 (PST) 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, 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 v2 2/3] arm64: dts: nuvoton: Add Ethernet nodes Date: Wed, 13 Nov 2024 13:18:56 +0800 Message-Id: <20241113051857.12732-3-a0987203069@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241113051857.12732-1-a0987203069@gmail.com> References: <20241113051857.12732-1-a0987203069@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 | 12 +++++ .../boot/dts/nuvoton/ma35d1-som-256m.dts | 10 ++++ arch/arm64/boot/dts/nuvoton/ma35d1.dtsi | 52 +++++++++++++++++++ 3 files changed, 74 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..5cc712ae92d8 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 +128,13 @@ &uart14 { pinctrl-0 = <&pinctrl_uart14>; status = "okay"; }; + +&gmac0 { + phy-mode = "rgmii-id"; + status = "okay"; +}; + +&gmac1 { + phy-mode = "rmii"; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts index f6f20a17e501..08f5a7b5b507 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 = ð0; + ethernet1 = ð1; }; chosen { @@ -129,3 +131,11 @@ &uart16 { pinctrl-0 = <&pinctrl_uart16>; status = "okay"; }; + +&gmac0 { + status = "okay"; +}; + +&gmac1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi index e51b98f5bdce..7f7c7f8b7ad3 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"; + 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"; + status = "disabled"; + + phy-mode = "rgmii-id"; + phy-handle = <ð_phy0>; + mdio0 { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + eth_phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + }; + + gmac1: ethernet@40130000 { + compatible = "nuvoton,ma35d1-dwmac"; + 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"; + status = "disabled"; + + phy-mode = "rgmii-id"; + phy-handle = <ð_phy1>; + mdio1 { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + eth_phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + }; }; };