From patchwork Wed Dec 18 11:44:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joey Lu X-Patchwork-Id: 13913544 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-pl1-f172.google.com (mail-pl1-f172.google.com [209.85.214.172]) (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 D08A11AAA23; Wed, 18 Dec 2024 11:44:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734522301; cv=none; b=itsnv9vvTl1w0og3WXWU4zNnE9dTeS7z5okhkacBEC4sgnpryO6MYnlx/qC1kX2ZrE3Wf3BD6G4fC+0ZA2rxRk/anTeXOXJdAX7nyz3rR2fpc1JSZuoU1J789oL7gTbaQWvrMZKJYC4248U64sI8/RwkscxeasIC+0xsqfrfHZM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734522301; c=relaxed/simple; bh=ZPWWkf8y3PIpl1ZrRUmwZ/M8/KLlJXX6z94I1cyy1oM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ouu9IAOr5BPso15L8mQK9R5SLW96JNEDntchGYSsVCO8JUmTzaI5zLOTd5LBe0mAomq4wE5uby5gepYIVet7A1HyAXqU7BFT1+YOti+YoX2+D3edGp76rAJPI8WykYp/fZBUWJ/xJnvmUS/zRoz/BnawPSAP5jgsSCMr0x3HIrw= 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=j5NOz6Cl; arc=none smtp.client-ip=209.85.214.172 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="j5NOz6Cl" Received: by mail-pl1-f172.google.com with SMTP id d9443c01a7336-218c80a97caso16957695ad.0; Wed, 18 Dec 2024 03:44:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1734522299; x=1735127099; 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=Gt4NnAFdXC2reJFPXxH+iGtIQoMQDkVtQ1A5Cdj5rvs=; b=j5NOz6CljPjRnt41+fb7i2/Jump92hK4mn1C2BGwMx7OZVZb4FzrXFhEH5MnYpCVGD ymKLqx4t4htb2UOjouiIxIaxrhCzYD01pn8SZMlEqszx6kPLC2TDo11EkleWjAX+auoW v2Vs0adL4KVSTIjsmjqo8nreKzJaM8wT63fXNPsZ4vfL2sOdCY5+GW9MZdhr21qHINWW KpfK6FW5JO+6g6hFu2bdIQ95POaZ7JJZwLFPyzIQaj4R17IqPsH7Svxh7NVWh6D0oKXi yXCbGTLXE/7Z8XjOe//pQ/H5RQSK7ss9re+Ed6GfVnYQ4JZhI0IYRRekPz2wZYDLGoPp TcDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734522299; x=1735127099; 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=Gt4NnAFdXC2reJFPXxH+iGtIQoMQDkVtQ1A5Cdj5rvs=; b=BM+veUXbUOcfUB4Jy5K/vatno11ofPbmpGESOI2MnRrXwNZOs4+AJQojAWknjEMjYi 5u5oGeuai70xE5MkVb+zAO64D4GrdiVM7AGnF47wc0dF49uUB82y2uh7dsX0eR3k0ufk 7OZCuAO87DgoMWlqprmdRmTWvrInSM7ZB3ePa8jFbLrQCUuPj4Ax+F1NRyjou00drAVY LZ1+Wq/mNcV0AyzggxMDJh/71ZiCGfv7BGwgZlmzdTBDcwuAxCcHeBu2eOlKZSSgF6z4 1UZhxjWtgxAAHlSlpcaEpqH1m3aCa82BnSJbsO+fIjCHy1BbAazNiLyZ/fKC7O2XIwyx GMnw== X-Forwarded-Encrypted: i=1; AJvYcCU3LWPabr/fOnbGPp5q/6tPyv3xSSJ3KXRomFo9/kwWzmXqf/WiAV3Om8Mb3ZBlAnwFbbwiRTyHd3MKpwSd@vger.kernel.org, AJvYcCU8vDAcdu/zCcWyKECUDXR6hjsj9ff8AftOFZ1E4je2sxB6xZJolykfajrHx/nR0lgySGUC2r/5LtUs@vger.kernel.org, AJvYcCXRtInNuyPudv6KNvLI1ojXDfrR7Hsf/NMhsYtHrOkkodUFPMoYnDpapYM0gYoezh4IWivnZHCj@vger.kernel.org X-Gm-Message-State: AOJu0YxWft3WSc0tkYg3kOR0MwFXW8L+f5udjNEd6vdtOvdL+7dW4QoQ Xa4dNwsbLQN3rG4tgTwsHsoKv746bp45ckR7Zmr/k/5oU/dfOYhQ X-Gm-Gg: ASbGnctwthhYgn9a74NFuGbGqa6yH+eHZ3zp8Y6CuVV9OxHpyADmNxIPl1WK8TrZXsb 6efPn3I5Ecl9lzvKXzqeYUvMn7N8OjuAGZHIL/r2Fhwd9PleHmR5rm9xUlloV5LWlX12OOLy5vH Ma/46qZXM+myfPnVtyUyhg6Pa0PHulNCQpJNBlAXcUAuKDBesgNyDqAza/t2xq0iOY+ZXqe4/nX P608CgIzc4E3RB+0GS82k6MVhd/YwhCXB6ojG9ZyY6lZr2VdO6FXaesfAdynddyGY4cmicwafxr emxLB46S9nW/wMTNJC7bVw== X-Google-Smtp-Source: AGHT+IF5Ib/90iPtMR1ImZoOuveUzNiTCwjJb1vOUxqFuNbDY471/cF3KL5yw0aq8vc9EHNJa/MnvA== X-Received: by 2002:a17:90b:2f03:b0:2ee:8619:210b with SMTP id 98e67ed59e1d1-2f2e9378f01mr3756869a91.29.1734522299091; Wed, 18 Dec 2024 03:44:59 -0800 (PST) Received: from yclu-ubuntu.. (60-250-196-139.hinet-ip.hinet.net. [60.250.196.139]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2f2ed62cddbsm1324362a91.15.2024.12.18.03.44.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Dec 2024 03:44:58 -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, 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 v5 2/3] arm64: dts: nuvoton: Add Ethernet nodes Date: Wed, 18 Dec 2024 19:44:41 +0800 Message-Id: <20241218114442.137884-3-a0987203069@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241218114442.137884-1-a0987203069@gmail.com> References: <20241218114442.137884-1-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 | 54 +++++++++++++++++++ 3 files changed, 76 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..1d9ac350a1f1 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 +131,11 @@ &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..89712e262ee6 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi +++ b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi @@ -379,5 +379,59 @@ 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"; + + phy-mode = "rgmii-id"; + phy-handle = <ð_phy0>; + status = "disabled"; + + mdio0: mdio { + 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"; + + phy-mode = "rgmii-id"; + phy-handle = <ð_phy1>; + status = "disabled"; + + mdio1: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + eth_phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + }; }; };