From nobody Tue Dec 16 07:08:41 2025 Received: from mail-pf1-f175.google.com (mail-pf1-f175.google.com [209.85.210.175]) (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 7044A2EF671; Wed, 13 Aug 2025 08:33:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755074024; cv=none; b=pGFJemWB2i7r8GF6nO1r0c1/7Zs/GQl09uSpkK8k7B1E4Jv+DcQTUffqjL2OjS6CzFYcQlgmKtk46GvGwz+olmqStry6GkpXD2lSzkzJOlew1rtGxHZjJiAQpTbDl9JkdqvmdPF1l+Vw8CWd4Gw7J+XRfrS3quFJFJJ8TgebcaM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755074024; c=relaxed/simple; bh=3Lv5bTYlKhpC0eWwB0IvqfV0hV7JqAASipFjDdwVTeM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ZHQ6UGEXfQLFJJ1l7m2Lr0PtHoN68IoQ9t3zygObv/xUbNzltFuUL3oUbEcrAUAz8Lnbd2zbvgGRii1nrR4LCsy1Tnnl5qGeCwK5m04kO2CXMRd2MpLyYWB81ifGoS2aYrdnDWaVC+81dV9RvKfyZOSKRVPmDoB90/Omfpg0NBM= 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=ZOCMKZpP; arc=none smtp.client-ip=209.85.210.175 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="ZOCMKZpP" Received: by mail-pf1-f175.google.com with SMTP id d2e1a72fcca58-76bc5e68e26so5914177b3a.0; Wed, 13 Aug 2025 01:33:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1755074022; x=1755678822; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=9FrVKbMMxUgucaMuE8fujtQNji+Pr9aFYe0T4La7C6k=; b=ZOCMKZpPWE443l11m0nNBaN48w5NI6y3nwxzHv7OFhfPN3spA+yziMcjyE+qkDiytl f6w9Kmhcxc5usLWAf5tpHihJ/ddJGlDJ2Fc6KVNldhHgcyuc6aIIAwW9ZXjd7Y3Fu4wD jkoTLIeGZmAqmtJI6dlKFsO12Ju34+k24kIUUxO4PWhvw/uAv9yFBA30htTb8A6EnCMJ kO+jN0AjoZmSXZzSDyyIUqMhcClFsQ1DE0Qr0ieOOQPGhl+k4ilG3w7JdtVrC9t5Rti6 OmD+Flj90r5+JwNUhbiL1g1eXc1LC43maMbK1eRLl4Eaxt3LQvF0yNI/DZkUQmnnn+sU nxvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755074022; x=1755678822; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=9FrVKbMMxUgucaMuE8fujtQNji+Pr9aFYe0T4La7C6k=; b=Hyy4j8wkeu07Bc4p378vrzFv/EaJ8EhzV1xYxb/UJra9djde17/p8ZZrCac7FIww4Z +GCItlrahLfkW8M3yg7gJLCpXdSmFNoCeA4tLM2W1djIjbd/etklGXRIRtpqoJ/LQdbU WBt8/iS42KC+gVxyQhFur35XvlCovDd2AeM//SrJHXFfJy7I15qB6bfSve2NEYCoHttW VjTngmDMsbQ/RhNI4Bg0vX9QQMdmBGD+QrepWv8afcmq34jVFgSLovJMGK9v63wAHM8r T5cOCUabnr1QibtVXoDL8Zu2V8vzzkc+EKuOmWfLo0XNVOSB6g5UEhMx0S6GMuRAuLW3 HjQA== X-Forwarded-Encrypted: i=1; AJvYcCV9h8szckcPw/0hisyJFm+832vz0Kgs9ixgg+eBs5eXimASx3tafsiRLOSxsrqxRSuRvAPU5fQlU02fQT4=@vger.kernel.org X-Gm-Message-State: AOJu0YwiO6rGBUcdxpeX0CgV9p/x+LBsCsAeWv9XH31B5GKHI+yhFTUT NO0hUItBG6huFIX8HlBmkTFBrIZPisrDODgfw13wgVbvLeld7rJEr9ty X-Gm-Gg: ASbGncvuRYoS3vNoFFDPnrl236qb4KrRgs3A1PaCXEuFxohPC7tVeYJBmRSFey7LYjY 5RujaZiIfZpXwWlbmzq6HyGPi1GTBfon8UPYpujMun4/NeTxVCGLItJ9eNgzP/vNhLwmkyz5+vb cb6icDcJ1oBgQJF6KopoT+UdDLMPPDmRgd5GZTzcgLNw8LmbnbGzCBYZ9KnD7UZSvK6gBD0gX4j lBtE3Sm4WdDkDebIUlB+mXq1x2p/ujEppAC6cNGYiQyYQj3PWnw9QEHxbOUS77ULdONtRzidPRq mLfmKMa0HxMeaPmdZivUdVcA+ZVfX7BVU9g+pn0OLrDS3HE027a9U5AObFFKLkT2KerARKj5auo 1POYuTqDmrJdvIrk+zX3pGg== X-Google-Smtp-Source: AGHT+IF+s8cQXKEirEmIJJ5qRb8UyALTc33892JJyQWbd8Eu8uoFYzitLuwaOSKfnI5pphmxlLCAGw== X-Received: by 2002:a05:6a00:3e2a:b0:742:3fb4:f992 with SMTP id d2e1a72fcca58-76e20d09aa0mr2982062b3a.10.1755074022038; Wed, 13 Aug 2025 01:33:42 -0700 (PDT) Received: from [127.0.0.1] ([36.255.193.30]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-76bccfe50c8sm31307814b3a.120.2025.08.13.01.33.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Aug 2025 01:33:41 -0700 (PDT) From: Zixian Zeng Date: Wed, 13 Aug 2025 16:33:17 +0800 Subject: [PATCH 1/4] riscv: dts: sophgo: Add SPI NOR node for SG2042 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250813-sfg-spidts-v1-1-99b7e2be89d9@gmail.com> References: <20250813-sfg-spidts-v1-0-99b7e2be89d9@gmail.com> In-Reply-To: <20250813-sfg-spidts-v1-0-99b7e2be89d9@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: devicetree@vger.kernel.org, sophgo@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Han Gao , Zixian Zeng X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755074006; l=1514; i=sycamoremoon376@gmail.com; s=20250113; h=from:subject:message-id; bh=3Lv5bTYlKhpC0eWwB0IvqfV0hV7JqAASipFjDdwVTeM=; b=BJ8pWBbvIH0FzbHcdXVpTFAH5lT0rZrjui0Ve61V+wuFm642CvwU6DaqC/dcoIV8XCjY7DG54 qI4V3t1jAbxAPR4ndQ0bSfWHDppgyK0MUgXDmPse4XVc4ZfdG6PbS68 X-Developer-Key: i=sycamoremoon376@gmail.com; a=ed25519; pk=OYfH6Z2Nx3aU1r0UZdvhskmddV6KC6V1nyFjsQQt4J8= Add SPI NOR controller node for SG2042 Reviewed-by: Chen Wang Tested-by: Chen Wang Signed-off-by: Zixian Zeng --- arch/riscv/boot/dts/sophgo/sg2042.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/s= ophgo/sg2042.dtsi index b3e4d3c18fdcf94c2294a56ed6ad866fc59a6adb..0f7d8a3743c35046ceec902902a= f2b8d3ec8e6bd 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi @@ -48,6 +48,30 @@ soc: soc { interrupt-parent =3D <&intc>; ranges; =20 + spifmc0: spi@7000180000 { + compatible =3D "sophgo,sg2042-spifmc-nor"; + reg =3D <0x70 0x00180000 0x0 0x1000000>; + #address-cells =3D <1>; + #size-cells =3D <0>; + clocks =3D <&clkgen GATE_CLK_AHB_SF>; + interrupt-parent =3D <&intc>; + interrupts =3D <108 IRQ_TYPE_LEVEL_HIGH>; + resets =3D <&rstgen RST_SF0>; + status =3D "disabled"; + }; + + spifmc1: spi@7002180000 { + compatible =3D "sophgo,sg2042-spifmc-nor"; + reg =3D <0x70 0x02180000 0x0 0x1000000>; + #address-cells =3D <1>; + #size-cells =3D <0>; + clocks =3D <&clkgen GATE_CLK_AHB_SF>; + interrupt-parent =3D <&intc>; + interrupts =3D <109 IRQ_TYPE_LEVEL_HIGH>; + resets =3D <&rstgen RST_SF1>; + status =3D "disabled"; + }; + i2c0: i2c@7030005000 { compatible =3D "snps,designware-i2c"; reg =3D <0x70 0x30005000 0x0 0x1000>; --=20 2.50.1