From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out162-62-57-64.mail.qq.com (out162-62-57-64.mail.qq.com [162.62.57.64]) (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 8E568424D4E; Thu, 16 Jul 2026 16:40:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.57.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784220029; cv=none; b=sW5AnS+2g8AvPRb4ta/UbWo/i+SBSweczmMebCWD35rFgj9CekLRIWtqEBbu+AJ7AfVZofg57k6nzhACoBbmbzFQJdgWNNpovUXyt/m4KWXfAZzYT3c6luWIH4SQLXO5xtjIhiYlZMEns8pONc72JSfVayrRW9iQSRrnof8UPEk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784220029; c=relaxed/simple; bh=Om5676/zo66TwE3vHxLbVq5KM7Qp3wRoyy7fUW67pi0=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=MTc/iF50LLA40gf+zaM2Z4VVAtaREK+PLKPtVLPmOkvLCukSDiw+xzDuyxF3wKaOtlrSnnOClkWg3M+Qqzihve6DZXxkQ08gCsFQWzGilIeGhpiUIn9KfQlpCYcibe/dZYAX29l34DX4JdrlDlDOd7cEWzlUc0LSFqsz3AZ+CD0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=avE2x5AP; arc=none smtp.client-ip=162.62.57.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="avE2x5AP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1784220013; bh=v/O57VNU8BraXBD7yfuRNkzyKwzILilSv8tk8HPBEj4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=avE2x5APeCHRqF9GZu4Q19hElVQclugt3N+eD6yCdVTsttwGhHSOj9gAarQyEJ1z2 cNDHS+xatrBTpIpFex6iJsvLYFNPMQBJmaJESoIDHQjZIOM6o2Dy+3q7zDpkSgCwL0 SVkvJYsvDUn/yEvtiDpyExBUHNJ8tWcJlf7oq9c0= Received: from AERO17.taila7786d.ts.net ([112.43.117.189]) by newxmesmtplogicsvrszc43-0.qq.com (NewEsmtp) with SMTP id 9B93789D; Fri, 17 Jul 2026 00:38:57 +0800 X-QQ-mid: xmsmtpt1784219937tjlubsc0q Message-ID: X-QQ-XMAILINFO: MzNwb/pqyJTkn2T2DeGWmdRsr2uACT666ZtiofJzN9NjNFHUNfJS/3YvxS0xoa bQBGYsiwN8jt0SRgbFZZ1i6PveNdWfy//i6xURbZWg24Vf4qu0cna5b4GVJw9dfhqJX3U0ObRlRI gBXy3pICJkpXy6AcraaQVBKL3at9saPX0MevVtX4Y/h1TrGvMya7dNc3f5VEksG4wAIxOrbiwosp OYEn5ReYHcoOFresCwaiWMv9K4QEgbKHNhLSQr+Wru9c5U/QU5KQ9u109k9+pDRLxoSpsWvnPtQD UUC90fL4QnhTH+sXXDMPyTjkEWDGiDKk50qsbxdwCKoZ1XPG0D9Jagr+PndGktHN6Fk3qlmYc0Z+ Zky8y7BST5MFIQ5TW1pfx2z65r1YNDzaNGFvN8gpKeK0l0ny0N0zDKGjUfbR2J5oCNDWwVJ5mKAV LucjGJbFYEPHXQzWRR2HXwrrUxfqi7XucNYbjWEbqNK4qYyiP5u0Ux32KET+/IIXemwpDKxfKEIZ Ls7mpf9D7gzA8zFQAOeq+x2DyfHIJXDxLW4iat7RQPVZCXLs5KPOK6WSBj+A/IqN8H3xxwVwBolo kqLKoDaokLiegDikJHhlFXeOt2i0kmX5MXBkLYoFyMD8FSzMOFsFkmEecf7Wlx56e1xQiIfaqlAz WE/AtGL9Jt7/ngaJXx+dNo+EhMIak7DzRoRiUycZI1uVJiwYnt9cAUJAZyTWrwgXG9kllasU/yRv My+Sm46rYBOP7cATjWpX8ZWqk2/J+v4mKezVkSMCK2XtbJiBS0BGE+Zi766WRpykTS9XZjVCoZqS 3vbRi1CSGmHm4p7kGrmYsNFLJu1/sAIQSSXMh8sDe/lA0zplYIGo0ssJ7NwYuFRyPrS7CtcL3zTS cWRFyiIRr2TMC2kyfnmjBNNCAvVm8v86LK485odBW561TH0N8eDiixKSfbgQnxAgVFlc7KTllKIC mjh8Ib1eXlHZQDPpxtxxuZ7YJGn52BpBCsNWGLM5UxZlHMc8mXFfgR74QoJPuZbRxaHv6RsvcI3B uGWOcZQrBE2aUWN4hIZiF7PRLszds= X-QQ-XMRINFO: OD9hHCdaPRBwH5bRRRw8tsiH4UAatJqXfg== From: Pufan Jin <2254650260@qq.com> To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Andrew Lunn , linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] Add support for EmbedFire LubanCat 4 board Date: Fri, 17 Jul 2026 00:36:30 +0800 X-OQ-MSGID: <20260716163632.418500-1-2254650260@qq.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260705135014.1004166-1-2254650260@qq.com> References: <20260705135014.1004166-1-2254650260@qq.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The LubanCat 4 is a single board computer from EmbedFire based on the Rockchip RK3588S SoC. This series adds a device tree binding compatible and a board DTS covering the peripherals needed to boot into a userspace from eMMC or SD card with networking: - UART2 debug console - RK806 SPI PMIC with the full regulator tree, and RK8602/RK8603 fan53555-family supplies for the big CPU cluster and NPU - eMMC (HS400 enhanced strobe) and SD card (UHS SDR104) - GMAC1 with RGMII PHY on MDIO1 (Realtek RTL8211F, described via the generic clause-22 compatible) - HDMI0 output through hdptxphy0 and VOP2 - PCIe 2.0 x1 (mini PCIe slot) via combphy0_ps - USB 2.0 host ports and one USB 3.0 host port - HYM8563 RTC on I2C0 - On-board heartbeat LED and PWM fan header Peripherals that require drivers or bindings not yet in mainline (ES8388 audio codec, FUSB302-based USB-C, MIPI-CSI, NPU/VDEC/VENC, DSI panels, IR receiver) are deliberately left out and can be added in follow-up series. The board has been tested on hardware: it boots to userspace over the serial console from both eMMC and SD card, and Ethernet on GMAC1 negotiates 1000Mbps/Full duplex with phy-mode = "rgmii". Changes since v1: - Use real name in From/Signed-off-by/Copyright (Conor Dooley) - Correct PHY identification: board revision 20241026 uses Realtek RTL8211F, not JLSemi JL21xx as stated in v1 - Change phy-mode from "rgmii-rxid" to "rgmii": the PCB provides ~2ns of trace delay on both TXC and RXC, so neither the MAC nor the PHY should add internal delay (Andrew Lunn) - Drop tx_delay property - Add comment explaining why "rgmii" is correct here (Andrew Lunn) Pufan Jin (2): dt-bindings: arm: rockchip: Add EmbedFire LubanCat 4 board arm64: dts: rockchip: Add EmbedFire LubanCat 4 board .../devicetree/bindings/arm/rockchip.yaml | 5 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3588s-lubancat-4.dts | 786 ++++++++++++++++++ 3 files changed, 792 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-lubancat-4.dts base-commit: b143af2d0da7b01f82f8ea795a0623effab394e7 -- 2.55.0