From nobody Wed Oct 8 17:34:00 2025 Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) (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 8E06325D8FB; Thu, 26 Jun 2025 08:01:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750924878; cv=none; b=J1c9vvlyqV2Jlh5NVzsboZ2Q9Odm/8pZfbd6zJ7gRz0SXUZQYO5k7YLALtBjh9/+iy0ryfgNkhe6NoYu7Y1380MMo6xxQiZgq+7GF6lmFFPN2lKnOTKSHmSPNnJS+DWB/54fx7nerHB6UQPkCsusI9whQVAErQ2mB4KehHHqRcI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750924878; c=relaxed/simple; bh=28w6W3M5RoMtkXpLoM2r5jUmQHSYfM+9m3hFwUL1h6w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RsChHR3WJH16vhvKYUgq/H3EIHaX2UGcnLKHwsZQ99i+d8Ao+20a8+0s+SseDtKUPmO65+xDDJBLiYRvdRgJV0Aa/Krb0Kv1EWG3XS/WqBtP8dY6TWctLHJxZG8R9r9ydruu/rHWojOzahc7Ju8VmN1lLL596iCXuqL5mHKTMXI= 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=I3bQmW4s; arc=none smtp.client-ip=209.85.210.180 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="I3bQmW4s" Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-7424ccbef4eso783976b3a.2; Thu, 26 Jun 2025 01:01:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1750924876; x=1751529676; 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=9G8EsFLPHcydSdSrFsRKcmtgOEiF67NnihrfLuZNDOk=; b=I3bQmW4swNcc7JbqosrB9DxlGSDhU8uHisnxRLY60nhW3vlZLtWewfFMlzdJRdi8Gn QRT5fCX6FJzfUpr7Tog2o17vrhHsbtyBzl9pTUvzYTxLbPykBom89g6N5+2Oy2tllPvV A6rauWWiLb+NwlqXm9UgaXnRYZoSW8JXc887fmH4fPCqgusONFFBQq1E/av/eU16PLO0 xKJDZJ2fK+lZ1e6eIxgqiTH6L3nr2qFRBZ38jw9XAZOC9J2EAihMDmhfBIBdo9UW9O/d /SS0puobnPiKPtogNCZU+A0kIeGTpZQ+hv1M4Gh1yBNOgA2339Usrg0Hax/n5MpjuD8w 9JSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750924876; x=1751529676; 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=9G8EsFLPHcydSdSrFsRKcmtgOEiF67NnihrfLuZNDOk=; b=ngxNc8rB1eJlAzJR4ZprYxm3J1tdCiMD1YGVIMCDp8GVDexKHCCZiBIZ9L3diDl5CA r7Moh/PP1meT/SLuo9+lIFAHjTiw29WwRw5f+Cf9lL5UpYboN1tXJ+uYRmXRdi0GxK84 7DbHw2dIIQdkPZfKa7EBlqCTX+VhY5pf4IzQ4NjxXlfQSPkEdhP6jMO3iu82Vr/Onew1 NaFX++IHF+UGekgtebWyP3kRKsXCoQlAJS/leifjLgiMCqJH5woA5J2cVx4Erz3VKY8p UuqqNpuj+xkW4RHRRfC1v6VWJsUnHMsuN710Vrw9kVuLQg2LQkoUa78Ow9vzGm0eYF7K pxRw== X-Forwarded-Encrypted: i=1; AJvYcCUSaJxtQsg09cukR1jv/pjvFoYVUXGeG8kAeWS+BoodPbqhSA6+sx5yTGFYCKT3l646WfOgpeS0HDg6hHM2@vger.kernel.org, AJvYcCWr6MaJzNxqA0P78DeD/eZXbd4sSj9i3a2v3Ob7+j4oeZcO+QfLWXOebYQq4W0CyhhKZwByskTY+0Bv@vger.kernel.org X-Gm-Message-State: AOJu0YzqhnQtAKz1qqR1qctiZZ71dUqhoXd3p81RvTSOOp0eJ8ocrjjY M9ahse5w+KIdHGD8PR8re2qmwpvFb3wzLmgJPLbgTFvv9Xbl2z3ps2xy X-Gm-Gg: ASbGncvtVRhlrxd90xTgocyTdyqtwfsk6ouy4i2T+dFwpYg2VIDhFdSHIanQX8sQ6Mo ILpf9a4Sp2KW5RB+QwKEvQHs6FSYeDAzRxl3eO4bYDpQoVGm53MksmNi/PtWFf0EMjfg86n1d1/ 8n7ijpcQGps/g1x4YGLbFQmGUWmZHRCfLtVdFfb/5EwrBLmPP+uFwNpBEfQSlsVbRD4X7i5QFPM +ZpSAKgIpcyL1Fm6ORbamGDbICFgY3mN1DIkNN82eOLzqCo0HTd1vT2D7fJugR0mVgSSwd6OIFO k5IvFc8fajWzTNYsq9KXq1KhDPvJwfYuOpZ4f9WnjHRRyHE8sgP0SOYxCEssVw== X-Google-Smtp-Source: AGHT+IEeIBWKO8E5PCuCUGThQMx4lBDCQNancA7w0a6KHPfjh8T/RV1VkMb32vMY4xaiTzsYTWtccg== X-Received: by 2002:a05:6a00:800a:b0:74a:e29c:2879 with SMTP id d2e1a72fcca58-74ae29c2a25mr3579898b3a.15.1750924875839; Thu, 26 Jun 2025 01:01:15 -0700 (PDT) Received: from localhost ([2001:19f0:ac00:4eb8:5400:5ff:fe30:7df3]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-74a9697817esm6108788b3a.124.2025.06.26.01.01.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Jun 2025 01:01:15 -0700 (PDT) From: Inochi Amaoto To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Richard Cochran , Alexander Sverdlin , Ze Huang , Yixun Lan , Thomas Bonnefille Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, sophgo@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Longbin Li Subject: [PATCH net-next RFC v3 2/4] riscv: dts: sophgo: Add ethernet device for cv18xx Date: Thu, 26 Jun 2025 16:00:52 +0800 Message-ID: <20250626080056.325496-3-inochiama@gmail.com> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250626080056.325496-1-inochiama@gmail.com> References: <20250626080056.325496-1-inochiama@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add ethernet controller device node for cv18xx SoC. Signed-off-by: Inochi Amaoto --- arch/riscv/boot/dts/sophgo/cv180x.dtsi | 44 ++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/cv180x.dtsi b/arch/riscv/boot/dts/s= ophgo/cv180x.dtsi index e91bb512b099..7eecc67f896e 100644 --- a/arch/riscv/boot/dts/sophgo/cv180x.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv180x.dtsi @@ -189,6 +189,50 @@ i2c4: i2c@4040000 { status =3D "disabled"; }; =20 + gmac0: ethernet@4070000 { + compatible =3D "sophgo,cv1800b-dwmac", "snps,dwmac-3.70a"; + reg =3D <0x04070000 0x10000>; + clocks =3D <&clk CLK_AXI4_ETH0>, <&clk CLK_ETH0_500M>; + clock-names =3D "stmmaceth", "ptp_ref"; + interrupts =3D ; + interrupt-names =3D "macirq"; + resets =3D <&rst RST_ETH0>; + reset-names =3D "stmmaceth"; + rx-fifo-depth =3D <8192>; + tx-fifo-depth =3D <8192>; + snps,multicast-filter-bins =3D <0>; + snps,perfect-filter-entries =3D <1>; + snps,aal; + snps,txpbl =3D <8>; + snps,rxpbl =3D <8>; + snps,mtl-rx-config =3D <&gmac0_mtl_rx_setup>; + snps,mtl-tx-config =3D <&gmac0_mtl_tx_setup>; + snps,axi-config =3D <&gmac0_stmmac_axi_setup>; + status =3D "disabled"; + + gmac0_mdio: mdio { + compatible =3D "snps,dwmac-mdio"; + #address-cells =3D <1>; + #size-cells =3D <0>; + }; + + gmac0_mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use =3D <1>; + queue0 {}; + }; + + gmac0_mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use =3D <1>; + queue0 {}; + }; + + gmac0_stmmac_axi_setup: stmmac-axi-config { + snps,blen =3D <16 8 4 0 0 0 0>; + snps,rd_osr_lmt =3D <2>; + snps,wr_osr_lmt =3D <1>; + }; + }; + uart0: serial@4140000 { compatible =3D "snps,dw-apb-uart"; reg =3D <0x04140000 0x100>; --=20 2.50.0