From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qk1-f179.google.com (mail-qk1-f179.google.com [209.85.222.179]) (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 EA3883BED32 for ; Sat, 30 May 2026 17:35:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780162536; cv=none; b=S/QMpzksHQydlC5Flpig4+m3n7JdHwi6ByIuMJcPp+qrUiKYhF7+6+SjRt7pIprVbnPsau82VN5LWkE7GqRkVYZiS1O6ASGBJUWJgx9VRtWDyYmXU6mIips8ZfCXihy+R7+Fmbz+QDdS+mU5RtLGaDnso8DWRQVBkCxkIL2YMYs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780162536; c=relaxed/simple; bh=tFW3YISywSwOMjdHnG6FZDjw1jg1AF8WKQoGy8w1cNI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CRIjJbY4KgMoeb1c8IZ8POs/rdL/Lc204LQSgCRY2qZfdg4K6IP1gX4Qg77CcaPwunXHO7RhPSUMsa5G92R5XjBZ/rl30A3jCbMAdLHIhDL5T2IACJHEr7B6Q7p4wa4fSprKFCL+Q3OqKocfwdE3NO0po3VjkZR7S4rNNlytJaY= 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=qcgK84X2; arc=none smtp.client-ip=209.85.222.179 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="qcgK84X2" Received: by mail-qk1-f179.google.com with SMTP id af79cd13be357-914ad42e617so1023873485a.2 for ; Sat, 30 May 2026 10:35:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1780162534; x=1780767334; 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=fJAPLXH+JSPAdQeklsWr8qGoeKpyEbUrtjYWuQxTQmo=; b=qcgK84X24qIT7dySZQ2MD+dVDb106AXzZSIWnbKYlrmbi0bit01BAplPDRlG7YPImw ltpiT9RI2mR2AQlZhw46MTI7GG0T1JIDvPSMylDVZUflgZs5FBJ1L7pE2pZ+WP6nC5DP ViSlR3xOkds3gff6TbGa6fDP9kQlw6g9ElhGXa+FkXG9mcJ2H+fbU4++nrJfHLVtUXJr NF++V7MENbt9h/yFLSxV2EdgCOzS2rSRzMGWLs7x8zl96/tevzIye21kR5C9CHCSHpNS 1OUcj25bi0ulqXjIciklx41O4XEazJkOynpD9FUxzYVNjtQl2Qw5hyWzP35TRwZRY2mI jgKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780162534; x=1780767334; 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=fJAPLXH+JSPAdQeklsWr8qGoeKpyEbUrtjYWuQxTQmo=; b=R4gkLlzwzSr7Vo0fnpNYeXsfFh3T0aggMxglgzIzAi29QCna9e5/+EeIDRno2o2MZE B/a30nORDcuECVIZgWLqhjR1I+c2XseprSHALH+11VhiCqWfcUkTqX2Lx9qPbkNEkNCO HiQioN4oatQv9N21tD5Ozz/711CT0ShH7UyaJMpQ92Run5q+knAuAqFqrkY7g3kQU07l i2NTStkTX0bCVWOL3gNXBFSvhD/8ZcI9WfFwPjPLg21ryIyLEV6AFA2Z1fTt/F53BSor fkzoSpdApGtQBNoVNTSX7Da4vgOmzZizydxtgSp2tYg/2FvCJHV7CgfNtoxwWUYMAmBm drYA== X-Forwarded-Encrypted: i=1; AFNElJ+yhYy92kgYHS8qPIspEm1MfHs03VZborEpcRGpQrvzJhIbEzsYMaJByDnaTKrFOnEwTCfPeEQa069K@vger.kernel.org X-Gm-Message-State: AOJu0YytMcIKjiu4i6709a/ZpesUriGJQd2a+9P5ffwhIaBHZ1QlEort cTBfw2+zxyXrfOLxOharp2FxZXYkrz4SSqVAt/T75mXdPvZysBfOuj9j X-Gm-Gg: Acq92OE8IS0+arOI7Ao3rE4mXfgLkfF6C9fBmWziQU0xhfKfNhZgZzgy3bwu5a2gOLF 22o2I50L5H80xrY4QzOgARATrYb5muZsXffGDs1VMSwAPNqMGETEKq6EhD6QgtloaCSHISFruc3 JQyIE/k3K+XrBeMau6NQce1IGz37eorfG/k605B7tf0TD9QdV+ZmXTkol4a2UZDGlvNa6aC8M6d F93gs+a7slDomwKraTkZmP2oZgtCDA7GQvCNps9TgraYr0fPQrhFi36CsfhswoCcyPUNBpz4DLw 3jAt6JilJ4WuScrxvanLAGu5xAu/G0/qU1fRtUAOo5EQpcHl7lpj6kuzihoaM1BLT0MduzMhuIE 34yNnQRkUIf/4fgjPiGGLQD2dO3YC08db32nXgf0R60Gcu+3s8h3ZDJCn06nOLcuITXYv/BYt80 cRW78x4xFzHz7enTwN0eruG4PKbMhiQ7V4kxZ+BzHco/l/9WHQ3n/lXzCF7kqxtkAtrCIz7hVkh /FCNw== X-Received: by 2002:a05:620a:d93:b0:914:c82c:7a12 with SMTP id af79cd13be357-9153dbd5aabmr664027185a.38.1780162533921; Sat, 30 May 2026 10:35:33 -0700 (PDT) Received: from sleek (d-23-244-200-70.nh.cpe.atlanticbb.net. [23.244.200.70]) by smtp.gmail.com with ESMTPSA id af79cd13be357-9153244e114sm565606885a.5.2026.05.30.10.35.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 May 2026 10:35:33 -0700 (PDT) From: Joshua Milas To: tglx@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, pjw@kernel.org, samuel.holland@sifive.com, unicorn_wang@outlook.com, inochiama@gmail.com, daniel.lezcano@linaro.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, liujingqi@lanxincomputing.com, alexander.sverdlin@gmail.com, rabenda.cn@gmail.com, dlan@kernel.org, chao.wei@sophgo.com, anup@brainfault.org Cc: josh.milas@gmail.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, sophgo@lists.linux.dev, hanguidong02@gmail.com, michael.opdenacker@rootcommit.com Subject: [PATCH v5 RESEND 4/5] riscv64: dts: sophgo: add SG2000 dtsi Date: Sat, 30 May 2026 13:33:46 -0400 Message-ID: <20260530173347.33533-5-josh.milas@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260530173347.33533-1-josh.milas@gmail.com> References: <20260530173347.33533-1-josh.milas@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Adds sg2000.dtsi on the RISCV side. Signed-off-by: Joshua Milas --- arch/riscv/boot/dts/sophgo/sg2000.dtsi | 53 ++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 arch/riscv/boot/dts/sophgo/sg2000.dtsi diff --git a/arch/riscv/boot/dts/sophgo/sg2000.dtsi b/arch/riscv/boot/dts/sophgo/sg2000.dtsi new file mode 100644 index 0000000000000..412adacc00576 --- /dev/null +++ b/arch/riscv/boot/dts/sophgo/sg2000.dtsi @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +#define SOC_PERIPHERAL_IRQ(nr) ((nr) + 16) + +#include +#include +#include "cv180x-cpus.dtsi" +#include "cv180x.dtsi" +#include "cv181x.dtsi" + +/ { + compatible = "sophgo,sg2000"; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x10000000>; + }; + + soc { + interrupt-parent = <&plic>; + dma-noncoherent; + + pinctrl: pinctrl@3001000 { + compatible = "sophgo,sg2000-pinctrl"; + reg = <0x03001000 0x1000>, + <0x05027000 0x1000>; + reg-names = "sys", "rtc"; + }; + + clk: clock-controller@3002000 { + compatible = "sophgo,sg2000-clk"; + reg = <0x03002000 0x1000>; + clocks = <&osc>; + #clock-cells = <1>; + }; + + plic: interrupt-controller@70000000 { + compatible = "sophgo,sg2000-plic", "thead,c900-plic"; + reg = <0x70000000 0x4000000>; + interrupts-extended = <&cpu0_intc 11>, <&cpu0_intc 9>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + riscv,ndev = <101>; + }; + + clint: timer@74000000 { + compatible = "sophgo,sg2000-clint", "thead,c900-clint"; + reg = <0x74000000 0x10000>; + interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>; + }; + }; +}; -- 2.53.0