From nobody Mon Oct 6 17:09:51 2025 Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) (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 2C9882951BD for ; Fri, 18 Jul 2025 08:44:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752828271; cv=none; b=PrcxJgS8+aclAfmAbsdy+TkkCDfuLTkfxIVrMKxHWxHwPmruhQuIF4oL0c2yGrPVlL+UTYyjsp0Zn/GZrKJG8lGBDmwmgzjf6ZLCfHvZIZZ6vT3FEW38RoUnLjJhzKpfoNXWnh+0DCiP45hzPDRWCuwX1jN0Jj3E3ng/d3jYtew= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752828271; c=relaxed/simple; bh=Uoj/2NsPxaTTI2japwMQ43nh93mfeyzRyN0+brvXZjI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LpLp/KntKjFhFpjY4+i+a6kX9CHJjewxOXUTvATkDH83T8LGaPsOcBRlurJs+L8MJvEEUfNN33wWC0si+QLnBuKwAZEFWhO31XzBdPZfzQ1wuDlg+yGuPL4b7mIGCEbABiwwVYckdRW1BdoC08OIhz5juJEyifovITYHMSXCYh8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hammernet.be; spf=fail smtp.mailfrom=hammernet.be; dkim=pass (2048-bit key) header.d=hammernet-be.20230601.gappssmtp.com header.i=@hammernet-be.20230601.gappssmtp.com header.b=UFf9n5XH; arc=none smtp.client-ip=209.85.221.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hammernet.be Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=hammernet.be Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=hammernet-be.20230601.gappssmtp.com header.i=@hammernet-be.20230601.gappssmtp.com header.b="UFf9n5XH" Received: by mail-wr1-f41.google.com with SMTP id ffacd0b85a97d-3a4ef2c2ef3so1297899f8f.2 for ; Fri, 18 Jul 2025 01:44:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hammernet-be.20230601.gappssmtp.com; s=20230601; t=1752828267; x=1753433067; 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=jIjJ267yEtDnmiN+Y1fTBADY4HhOVJqHNJYRhatCK9Q=; b=UFf9n5XH8neSI0tY48Ff6SvIsl76S1yy9e1XB26c8f4cL+pGv80VKgWqjq1kMTGU2i J53XnZN5+rXGnyg0qNHtoe/aVDHdiv5BeWhkfS8cPLfm0BAVrvGKMfs/ppNXLP26ucBp w/gdJNSIrQXD0bEZtDWymDATPjmJ0a/GPtXCIkzBGq1nfk+SqU9gnEwjEPZoyacpfMCK rA+jSETsU2aN2wWL/UT0QeMx1we/lIarqk7fd9QeirHyAG3W2GueZOJaD+L/H2bLQOej 3pwamZt9g97j8xBTj5WOPM9iXVv4EY4UtrYhdzBCR6WTTE7HyatpmzJd+XkOUVx30Te8 8ruA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752828267; x=1753433067; 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=jIjJ267yEtDnmiN+Y1fTBADY4HhOVJqHNJYRhatCK9Q=; b=A8tGlDWRBq9wKwQ9QWqEnEg9KySYY5Ycn1S9sdxLK2iKKE1gHhr1pJolpoqkSFvt8V TiU9GRpzsOhZxgE5W1+TG4olG526hfZV6xSMqLUXtT83sVKhK72rkqskyAP9rCDPd8pA 7nDlOQku5POwMTJgSG6c3+wZ91XY2iPmgAfjk6xTn8IP+ewIuVml1LltZGDDqmyG+ACS XfLvev3J/aWaQsH7z48bmzX0ub88poqev8+OkJxoXzMa+CUDAakvT20DUKnedNAkBbPn 7KdV0hUDGv3pmdGQrOprk4ZTwJkbC856FoGofkwd91czxLZ4HmroAlw+DxRxuid+A2F0 4EsQ== X-Forwarded-Encrypted: i=1; AJvYcCXrI9eVorMJ5b+cae914VmKxaK4R26q/yE7ZmVFGkSATIPd/nTqEm04cUG2wsRyz9h3VVNTGL0nO8I3xDo=@vger.kernel.org X-Gm-Message-State: AOJu0YxlBeBQ6rMU8PSyAKQfyE3WRItyzXYneXjiBa4LjiQgAuIw2uqu 3ozp50C5qPf9S+OZoLGjNuIUUxucm75Rn980mbjb7ubDHkeBpvFllILU9bCwkgAEH84= X-Gm-Gg: ASbGncv42YV+4s/M0vAVYQjqw/iytc2CjTU4vQ0o9cGoJVqtfi1gEowgFkZDmI8Nlae g2pBj/coZWlwTS7SYJjoFnGY/3BAKvsU3giR/Y2JzAlCB7b2OAZ6aCUC0l0D2GJjV2pH70P0RaC m7bBBN4PS3CsJs/uIrgxB9yfz85MtOc/d65B7jtnyvhJ/De4hqfcfa5vYFl2Z4x7rBBummhzM42 kBrNpN2sRTE2WOFRvyin2MNx/jOerTqosPir9RrkZO4/ANCXT+kzcabSa1n4OZO3vDsxQOObGxM 4VqhBKVucqUsQz2p/rDRuqVuUug7Meks3qOGfLkasU4XGBuTwLKe+BBOb/R3awMM7nFB1c/mYoy WEyln5dLToH3u7yhqIGpFv7LLyTbKwWcG6pzidq6ovmDJmrSa X-Google-Smtp-Source: AGHT+IHMJeUs8RlmFkrQ9WTk0wqJZT629erQHVUIzMmI6akez7WS0GHbIEYfQ+fiZr6Q6Fy6PniGIg== X-Received: by 2002:a05:6000:2385:b0:3a4:dd8e:e16d with SMTP id ffacd0b85a97d-3b60e4c2194mr8115453f8f.15.1752828267262; Fri, 18 Jul 2025 01:44:27 -0700 (PDT) Received: from pop-os.telenet.be ([2a02:1807:2a00:3400:9aa9:dd5c:bad6:e31]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45627962384sm58208115e9.2.2025.07.18.01.44.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Jul 2025 01:44:26 -0700 (PDT) From: Hendrik Hamerlinck To: dlan@gentoo.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, alex@ghiti.fr, palmer@dabbelt.com Cc: skhan@linuxfoundation.org, linux-kernel-mentees@lists.linux.dev, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Hendrik Hamerlinck Subject: [PATCH v2 1/2] dt-bindings: riscv: spacemit: Add OrangePi RV2 board Date: Fri, 18 Jul 2025 10:43:38 +0200 Message-ID: <20250718084339.471449-2-hendrik.hamerlinck@hammernet.be> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250718084339.471449-1-hendrik.hamerlinck@hammernet.be> References: <20250718084339.471449-1-hendrik.hamerlinck@hammernet.be> 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" Document the compatible string for the OrangePi RV2 board [1], which is marketed as using the Ky X1 SoC but is in fact identical to the SpacemiT K1 SoC [2]. Link: http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/det= ails/Orange-Pi-RV2.html [1] Link: https://www.spacemit.com/en/key-stone-k1 [2] Signed-off-by: Hendrik Hamerlinck Acked-by: Rob Herring (Arm) Reviewed-by: Yixun Lan --- v2: No changes. --- Documentation/devicetree/bindings/riscv/spacemit.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/riscv/spacemit.yaml b/Docume= ntation/devicetree/bindings/riscv/spacemit.yaml index 077b94f10dca..c56b62a6299a 100644 --- a/Documentation/devicetree/bindings/riscv/spacemit.yaml +++ b/Documentation/devicetree/bindings/riscv/spacemit.yaml @@ -22,6 +22,7 @@ properties: - enum: - bananapi,bpi-f3 - milkv,jupiter + - xunlong,orangepi-rv2 - const: spacemit,k1 =20 additionalProperties: true --=20 2.43.0 From nobody Mon Oct 6 17:09:51 2025 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (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 12AA12951CE for ; Fri, 18 Jul 2025 08:44:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752828272; cv=none; b=OxHp1IVsD/VoVFamq7K7wNbJCFzmNkOu6GucDPIPl7Z0p2KD+WEuecS3Y56ZoAYCCMvuxvvu4oerNvWE31OSmHRDznAAa2qjDtQhYTwe1yjLBUDLLzKRgio70xMYHlvZ7pGGr7u9aJD8ycq7bW1C9HjDTxSnfBE9yl7zWhaGBsI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752828272; c=relaxed/simple; bh=b2MYDK+PAwESQkrD0k9SN6tJHVK+oPHFALbYh/bbzxc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=In+MXx8u2t/WCZYvMWqodXhjxFPfHvZ0E7JK7EVEWrBc3MwhUr8dqBVQH8cZojAP70CiPK7lk4BoflcUsrobhvKOcIiv2ym7DnbCFu2WNxecDdWXVhpaihfqYR28920gzRcgHYrawMKZy+xa2hn9iRKoLD2MW7jaf5oFWkhZw5k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hammernet.be; spf=fail smtp.mailfrom=hammernet.be; dkim=pass (2048-bit key) header.d=hammernet-be.20230601.gappssmtp.com header.i=@hammernet-be.20230601.gappssmtp.com header.b=jy02NJ3W; arc=none smtp.client-ip=209.85.128.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hammernet.be Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=hammernet.be Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=hammernet-be.20230601.gappssmtp.com header.i=@hammernet-be.20230601.gappssmtp.com header.b="jy02NJ3W" Received: by mail-wm1-f45.google.com with SMTP id 5b1f17b1804b1-4563cfac2d2so2756335e9.3 for ; Fri, 18 Jul 2025 01:44:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hammernet-be.20230601.gappssmtp.com; s=20230601; t=1752828268; x=1753433068; 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=ZF7vneJ/oeaOQ29Nz/sbY4GH4SE3qUarTuWdFIe75qc=; b=jy02NJ3Wt8fw5spFKf+nFw/jYgIT0UZ8xUTLX60XEZTODPhsDsOtxjttR2NcfJcuFO 1PFEPqzas1eU1KhfHxrII1l6qtoVs3akOpUr/qgwArBFd17a0jFEiuFwEFvss9XCcriE URhKKSmjl3pXnesHtTIDLtnDPNU6wpyhREnmPwiR8v2vAZ8pmIQExI7mCoxu8bQ7HUSi 0vHLkW7oXXczUHHrMD8c3sDHJ/GMsKh3HsZIMke7mBcVRecglw474RNFS/A0nQnzZg78 PFicz/B0RXd+CY+DspzvdA74IxHokXg+mQpeVt+kbEJr/qaZBykbJW5FLAe7jcnkYLRu 1WWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752828268; x=1753433068; 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=ZF7vneJ/oeaOQ29Nz/sbY4GH4SE3qUarTuWdFIe75qc=; b=M/0UuROSxwxQ01hSslY18nIMc2J9ksIuySL7cPUvDOXyisHVrO+FxBn/KWxgZ7+Yue nTfJDaRi1x4MVhARoinnB3UE9cuw++k3SlxTU7DGVlORYAYifZcjxTs33HuARdFsI/0K 02uBKo8ys9JtY8GwdygVkwqDB93utHFriBLhPQKPNnFYIKZvFRG/90whqkIGHC8s51+p cRImQafrzKSK66iq6bWTjhMWCuUPhqeP5BFbbR6PzJ1iKcv93BW+EYn3SM5xd5KTeT/k TnHPPyKBQOtoJjjAnXPqNxvwO+1XRti7tuzAuMbLJYTxvP3TgiY7BYO8iPv3paOy4i4s IYNg== X-Forwarded-Encrypted: i=1; AJvYcCVg0Mu/3OjegYZkuXIJOAAmfOfwePXHbMJ0TYl0jnhKZ713O9nqz/h3mbOD/3PUMfQJB3zyvzE7RdogpGE=@vger.kernel.org X-Gm-Message-State: AOJu0YxEdnDQoL7IUbOzAu9Zh1kHw2RbXb+04AIaDG5XepN/40SA7iZq ektQLRdDitx0FX8DPS/sdCW5QITyTR2kOX5ERhm0fVbC/+9labGTaCAAnbj6bhNlEyY= X-Gm-Gg: ASbGncta+Ut0atGxQDwnGdoIdle5e3/HUzBg6JslRp2bTKuWN6K97eCwqsmSJXBDBEB 8KxrsJhLKA2DDpwhANo1/IahSWtBi+wKRXsM36XWQTarTWa6tI9x0wx0JQlmcfxyvfcBUhDQ2Ws VLBDFDdUlzAsMKsZylw+ieY7sbqzK5lLsVSI7vK2MRiOJ04IbABkgzMwL0blE+23xjjAH+T1O1J Ix6DusY51x8Xb3poNbLJ2T3yOEt5C7TGSPddooAO6IptC4YcZamSdgp/yZn+QqZErucMGRKB3ho ftGbmOJou3G/77hyyIRq1Q8UwIavoe68V9NQSJV5wLfqS5ug518pmWFkAck/UBuUQ+mrqWbpTmH UFKorXXuUVyWoCgGmOBUYoX597/qcRb71hmBGl7+U8H4TZJIQ X-Google-Smtp-Source: AGHT+IGqz0s/AaH2jo7lzKlm58e4CdVC6fpR5T/WfzdfwX2FhNDW9nmVqoPf2WlNPuA5uOQWGsE3zg== X-Received: by 2002:a05:600c:8b0b:b0:456:1442:86e with SMTP id 5b1f17b1804b1-45635e6d11emr49725385e9.21.1752828268318; Fri, 18 Jul 2025 01:44:28 -0700 (PDT) Received: from pop-os.telenet.be ([2a02:1807:2a00:3400:9aa9:dd5c:bad6:e31]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45627962384sm58208115e9.2.2025.07.18.01.44.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Jul 2025 01:44:27 -0700 (PDT) From: Hendrik Hamerlinck To: dlan@gentoo.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, alex@ghiti.fr, palmer@dabbelt.com Cc: skhan@linuxfoundation.org, linux-kernel-mentees@lists.linux.dev, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Hendrik Hamerlinck Subject: [PATCH v2 2/2] riscv: dts: spacemit: Add OrangePi RV2 board device tree Date: Fri, 18 Jul 2025 10:43:39 +0200 Message-ID: <20250718084339.471449-3-hendrik.hamerlinck@hammernet.be> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250718084339.471449-1-hendrik.hamerlinck@hammernet.be> References: <20250718084339.471449-1-hendrik.hamerlinck@hammernet.be> 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 initial device tree support for the OrangePi RV2 board [1], which is marketed as using the Ky X1 SoC but has been confirmed to be=20 identical to the SpacemiT K1 [2]. The device tree is adapted from the OrangePi vendor tree [3], and similar integration can be found in the Banana Pi kernel tree [4], confirming SoC compatibility. This minimal device tree enables booting into a serial console with UART output and a blinking LED. Link: http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/det= ails/Orange-Pi-RV2.html [1] Link: https://www.spacemit.com/en/key-stone-k1 [2] Link: https://github.com/BPI-SINOVOIP/pi-linux/blob/linux-6.6.63-k1/arch/ri= scv/boot/dts/spacemit/k1-x_orangepi-rv2.dts [3] Link: https://github.com/orangepi-xunlong/linux-orangepi/tree/orange-pi-6.6= -ky [4] Signed-off-by: Hendrik Hamerlinck Reviewed-by: Yixun Lan --- Changes since v1: - Added the aliases section to the device tree. - Removed the memory section, as it is populated by the bootloader. - Replaced unclear copyright similar to the other K1-based boards. --- arch/riscv/boot/dts/spacemit/Makefile | 1 + .../boot/dts/spacemit/k1-orangepi-rv2.dts | 40 +++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts diff --git a/arch/riscv/boot/dts/spacemit/Makefile b/arch/riscv/boot/dts/sp= acemit/Makefile index 92e13ce1c16d..152832644870 100644 --- a/arch/riscv/boot/dts/spacemit/Makefile +++ b/arch/riscv/boot/dts/spacemit/Makefile @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-bananapi-f3.dtb dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-milkv-jupiter.dtb +dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-orangepi-rv2.dtb diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/= boot/dts/spacemit/k1-orangepi-rv2.dts new file mode 100644 index 000000000000..337240ebb7b7 --- /dev/null +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2024 Yangyu Chen + * Copyright (C) 2025 Hendrik Hamerlinck + */ + +/dts-v1/; + +#include "k1.dtsi" +#include "k1-pinctrl.dtsi" + +/ { + model =3D "OrangePi RV2"; + compatible =3D "xunlong,orangepi-rv2", "spacemit,k1"; + + aliases { + serial0 =3D &uart0; + }; + + chosen { + stdout-path =3D "serial0"; + }; + + leds { + compatible =3D "gpio-leds"; + + led1 { + label =3D "sys-led"; + gpios =3D <&gpio K1_GPIO(96) GPIO_ACTIVE_LOW>; + linux,default-trigger =3D "heartbeat"; + default-state =3D "on"; + }; + }; +}; + +&uart0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart0_2_cfg>; + status =3D "okay"; +}; --=20 2.43.0