From nobody Tue Dec 16 23:30:46 2025 Received: from mail-qt1-f179.google.com (mail-qt1-f179.google.com [209.85.160.179]) (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 2F52A2798EE; Tue, 6 May 2025 09:33:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.179 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746524017; cv=none; b=mN16bHGBH+cj9TnaDw8YaVf76/lxCehmAQhAMr6I4RixvcSGR0ho0s1AOQ0vJa/9vBmk3Z9tDsiuDWIWiLRYV6xMb1OcZHoU0HxL5beuHaW9UJKl+CJ/II+YgvHaYheHixWb2WOntKee/VYslbkRoMxks41kioe30nFr2T4DfcA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746524017; c=relaxed/simple; bh=h/lliX6NxpYvnSxi2fEeCbKydjYF8K73+XODDlMMvVg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fsVLbdwaxkVPh2EtuzRQlgIfr//IyoE/KHn1hwyGVL3hOYwsb2Qk8Cpw2K2cD8/Ff59NcfdGX1w3BZlm8J5FGdgeKyGtJs2CeeQw/sAy3Kl185SXgw+tEsYvDoV1++NzkCj8X35Pww7IHPdBzKSNtstUFDoc8NAAZ5X5ojsq8UM= 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=Fj1yFHvU; arc=none smtp.client-ip=209.85.160.179 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="Fj1yFHvU" Received: by mail-qt1-f179.google.com with SMTP id d75a77b69052e-476ae781d21so63983781cf.3; Tue, 06 May 2025 02:33:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1746524015; x=1747128815; 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=TalyY7f0z8WFpKTCKpbbWsIQgKcxq7l3XWcN5VvgXPM=; b=Fj1yFHvU3tNtw66Eyk1WT29e/geuYw3SCeYsUNBOEhveC0zbo89G1Q+9HWulVBsLZd FDahy6teU4omGuYV1y/BJIFmUgJluqR+buQnpyaPshjTQUok1zHstACMNIg0dKSU5OfU jL/BLLE1lHe8UGopZMSKSwNAnuCO7N1ndgE4sXh2pWXdslbGlUcNQpaaR/V5gnom+6Gx KDKxFWyu3LNUqvMh6hnQqv2mvLlzRoluxxq+/xofz58RUZjayT7PNennyesCRTQYYPQK LTf+GaKc6I/e9TK5v73gIy5OY5/2iX0QID9Z8Ao16F2whq1hE3hO0368KxuRRsbXj2KX urUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746524015; x=1747128815; 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=TalyY7f0z8WFpKTCKpbbWsIQgKcxq7l3XWcN5VvgXPM=; b=Y+N0UdHtAeu/Kg7iaQaKcx6cslwFQnhC358Hq7xVaE7uKDC4v4f+nZtElRppb3Wyd1 T52GmmNHR0+Clezw6t3GXViGkZSUSNhfRcwzXsrE7u1nwoo4W3mXpbrtnT5Fehjqo9we a66RnLfG+htjH/ghEkfQL6N1og/JDx103pfkUGT62WieSs26hWI6XYM4nM9vpRuKzqUl n/er3qjJvQflmqiManSzY1ADpqQTucEZ7c0uDKrIkeP2UWJfIHGnX0bvuC3nrrvJB6bS blU7nddx1rXOPVP/TdteZz0wJxMp1qXA7RCHlrxB4ZiKBYt3CFky9fj4LIVmGlYrcQeE AX2Q== X-Forwarded-Encrypted: i=1; AJvYcCUc/r1gJssAF2iOw1peabBLhbbyKDaZSnHptk88SGuVdbhkAZYHQuE2iXxYpNRSkNY1ppSu0iUQhD41@vger.kernel.org, AJvYcCW46Aq27ypwJ291Sb/Kv0Pnln9i2KSCB5cQnTThp5Kpge4svt0y0LiZEbYvnhBr7uZfFgaewoRFQg/lavh8@vger.kernel.org X-Gm-Message-State: AOJu0Yy8n6OMsmCqE23WUWop4vmjOibfoKZcY4tAtRZtxCYX7f5/E3wn g0rSZ+lpEoUCaR54T96EFzj+7uQRZDIBsI6IUF7d0LuFNS5t+tBD X-Gm-Gg: ASbGncsYV4lb3auQiJuJOdZ+XQv8Nndt/gU1355vCc1dxlab58YVd4gNsSGSQWcQItp ZdsatHSs9BXGNVyTEN8OR+0aBmLpXzJ0+oPA+ov3b7a5ulzsChYbLLPYoMou3ylWtqAZzMR/8LC ttWs1mrmEsKuHnndDdXr3s0bswGFyhwI8uEpnM2Yf1F01Q3hnfBfuvnJY2QPdCWd0uL7EmOHf9l 0CP80KV7EjteP1nJeoeQ8Pi7j2Vq+rR7ajxvKTSOwciPvGtv/E8kLcWdMTcnO59ji2TQemrux+j Rz5DK5OSu5lywt0Z X-Google-Smtp-Source: AGHT+IEXTIp4yFfB4Q9w6fbdseD2o1pqfO5Hhy0H0j3RnKD3vdKl89OZk1qQra91sAFPJlTcnfVM6w== X-Received: by 2002:a05:622a:288:b0:476:8eb5:1669 with SMTP id d75a77b69052e-490f2d813f1mr47198331cf.32.1746524014995; Tue, 06 May 2025 02:33:34 -0700 (PDT) Received: from localhost ([2001:da8:7001:11::cb]) by smtp.gmail.com with UTF8SMTPSA id d75a77b69052e-48b98721c43sm69901391cf.63.2025.05.06.02.33.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 May 2025 02:33:34 -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 , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Guo Ren , Thomas Gleixner , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , "Russell King (Oracle)" , Romain Gantois , Joe Hattori , Lothar Rubusch , Bartosz Golaszewski , Giuseppe Cavallaro , Jose Abreu Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, sophgo@lists.linux.dev, linux-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Yixun Lan , Longbin Li , Han Gao Subject: [PATCH net-next 4/4] riscv: dts: sophgo: add ethernet GMAC device for sg2042 Date: Tue, 6 May 2025 17:32:54 +0800 Message-ID: <20250506093256.1107770-5-inochiama@gmail.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250506093256.1107770-1-inochiama@gmail.com> References: <20250506093256.1107770-1-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 GMAC device node for the sg2042. Signed-off-by: Inochi Amaoto Tested-by: Han Gao --- arch/riscv/boot/dts/sophgo/sg2042.dtsi | 62 ++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/s= ophgo/sg2042.dtsi index f61de4788475..886c13cef6ba 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi @@ -543,6 +543,68 @@ uart0: serial@7040000000 { status =3D "disabled"; }; =20 + gmac0: ethernet@7040026000 { + compatible =3D "sophgo,sg2042-dwmac", "snps,dwmac-5.00a"; + reg =3D <0x70 0x40026000 0x0 0x4000>; + clocks =3D <&clkgen GATE_CLK_AXI_ETH0>, + <&clkgen GATE_CLK_PTP_REF_I_ETH0>, + <&clkgen GATE_CLK_TX_ETH0>; + clock-names =3D "stmmaceth", "ptp_ref", "tx"; + dma-noncoherent; + interrupt-parent =3D <&intc>; + interrupts =3D <132 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names =3D "macirq"; + resets =3D <&rstgen RST_ETH0>; + reset-names =3D "stmmaceth"; + snps,multicast-filter-bins =3D <0>; + snps,perfect-filter-entries =3D <1>; + snps,aal; + snps,tso; + snps,txpbl =3D <32>; + snps,rxpbl =3D <32>; + 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"; + + 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 <8>; + snps,rx-sched-wsp; + queue0 {}; + queue1 {}; + queue2 {}; + queue3 {}; + queue4 {}; + queue5 {}; + queue6 {}; + queue7 {}; + }; + + gmac0_mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use =3D <8>; + queue0 {}; + queue1 {}; + queue2 {}; + queue3 {}; + queue4 {}; + queue5 {}; + queue6 {}; + queue7 {}; + }; + + gmac0_stmmac_axi_setup: stmmac-axi-config { + snps,blen =3D <16 8 4 0 0 0 0>; + snps,wr_osr_lmt =3D <1>; + snps,rd_osr_lmt =3D <2>; + }; + }; + emmc: mmc@704002a000 { compatible =3D "sophgo,sg2042-dwcmshc"; reg =3D <0x70 0x4002a000 0x0 0x1000>; --=20 2.49.0