From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6667813B794; Mon, 27 May 2024 10:28:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716805717; cv=none; b=U80/2w+RMFrkcn+oW54tDyXJhhX5HPtmMPfL/wpmJRfmGiRd2z9cPWVW1CSK1KKRYDNb7BVAJdnENdEYSszApGtrSCLxpzDIWUascP0GBbiz7VvgW7hhXKBQqcKwQsSPi0uyYhnuEh72PT6Xe4LoB0GNIsWKsOh4QYpscEMD9xI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716805717; c=relaxed/simple; bh=wBDoPpS3HC83CyDFJS3wlrqWFRvwsmCF5f0hTI6RD1I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XR0gL5b+wFgPfgww1sVT8AH+o9n6Wlb95NoQ0PdZEkroj+1ffJIc0EvpJUMDgIM4DsN6kqgNtRD2V7a6hy4av1DTupudFvbZ1IROHfsmYggIv4eHRMaDbdb7r3nHETjc8IrFAHvVWJUgnCrUt3o3hyq6zl+ExlQGZFg3gX1wobQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=C8qDiWZ+; arc=none smtp.client-ip=217.70.183.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="C8qDiWZ+" Received: by mail.gandi.net (Postfix) with ESMTPSA id 111DE20003; Mon, 27 May 2024 10:28:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1716805707; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VGTOM0pfiSCveUfaceYtAyHVg+Ep/GypPt5E5h7VYhY=; b=C8qDiWZ+ZcP7lbEetHICu5+RHu/QzNHwaRfaMT5c9rHwTyWtpVwralRDGgb1U7+M3Wyuy4 5sbuZxFxQvSPTqC6csIygrHHkP7k4ecR9LXvAtYK0ROIQp6eGGoZfEL8NM5d4+xRZNtuSd Qrt4Xm5XNwyjkIvPekmpmHgGahCO6ptOj9Oo686PV/U+8+4qvhbSVHtqJ2vYQ3JhAmtq3i eE20RGfMufo2L2E73dVS95n3M7lvT4pvIdRZ26QjdvMwp22dP0IvW6ha5fAeKDkn6Ssihr LF+9D6vOJ1Q+mC936oA9OB5E6uAmk2SpBMo0sQppKE3l33BrpOMCfgIpz63CuQ== From: Thomas Bonnefille Date: Mon, 27 May 2024 12:28:21 +0200 Subject: [PATCH 5/5] riscv: dts: sophgo: Add LicheeRV Nano board device tree Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240527-sg2002-v1-5-1b6cb38ce8f4@bootlin.com> References: <20240527-sg2002-v1-0-1b6cb38ce8f4@bootlin.com> In-Reply-To: <20240527-sg2002-v1-0-1b6cb38ce8f4@bootlin.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Chen Wang , Inochi Amaoto , Chao Wei Cc: Albert Ou , Palmer Dabbelt , Samuel Holland , Thomas Gleixner , Daniel Lezcano , Thomas Petazzoni , =?utf-8?q?Miqu=C3=A8l_Raynal?= , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Thomas Bonnefille X-Mailer: b4 0.13.0 X-GND-Sasl: thomas.bonnefille@bootlin.com LicheeRV Nano [1] is an embedded development platform base on the SOPHGO SG2002 chip. Add only support for UART. Link: https://wiki.sipeed.com/hardware/en/lichee/RV_Nano/1_intro.html [1] Signed-off-by: Thomas Bonnefille --- arch/riscv/boot/dts/sophgo/Makefile | 1 + .../boot/dts/sophgo/sg2002-lichee-rv-nano.dts | 25 ++++++++++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/Makefile b/arch/riscv/boot/dts/sophgo/Makefile index 57ad82a61ea6..5759b21805dc 100644 --- a/arch/riscv/boot/dts/sophgo/Makefile +++ b/arch/riscv/boot/dts/sophgo/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_SOPHGO) += cv1800b-milkv-duo.dtb dtb-$(CONFIG_ARCH_SOPHGO) += cv1812h-huashan-pi.dtb +dtb-$(CONFIG_ARCH_SOPHGO) += sg2002-licheerv-nano.dtb dtb-$(CONFIG_ARCH_SOPHGO) += sg2042-milkv-pioneer.dtb diff --git a/arch/riscv/boot/dts/sophgo/sg2002-lichee-rv-nano.dts b/arch/riscv/boot/dts/sophgo/sg2002-lichee-rv-nano.dts new file mode 100644 index 000000000000..aaad2733801b --- /dev/null +++ b/arch/riscv/boot/dts/sophgo/sg2002-lichee-rv-nano.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2024 Thomas Bonnefille + */ + +/dts-v1/; + +#include "sg2002.dtsi" + +/ { + model = "LicheeRV Nano"; + compatible = "sipeed,licheerv-nano", "sophgo,sg2002"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart0 { + status = "okay"; +}; -- 2.45.1