From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m49197.qiye.163.com (mail-m49197.qiye.163.com [45.254.49.197]) (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 39147199D8; Sat, 8 Aug 2026 08:00:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786176042; cv=none; b=M/HI9vV1F6J/t5PjBt3r8uJnnIlYjb0PNk2sMIrHhvhVRZBfwFfcY1WAcRmgr4R3e0qwMf/dDak8uXxsfbjR9VU4zkZUXv0XA8BgihDvsn9YDWroQ5WIjXUMZRRGv7+jTtNzwKYtqLW5otmTVHcpRR1sSPNrEcKq1pn9wylS0nA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786176042; c=relaxed/simple; bh=35ZKdjPmgK6cusKiwBXaavfDUH/4iE78oP3DaRArWqc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=lv7kwhXnlBQF5Oj8KQ7kMcUZtt8B7X2Wm7FmglrNGNOaw1BewNvDUXJ16T4UoftxV2pZj3Z4RfhR32o/IBMBqMDGoZVUUkvnmDV+KpZslIB8OtfoVvgZYIVZSa2LLiJY9nezopwLipXdMbetXjgVWfbZYwBfCG2S+GXhfrio+5U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=45.254.49.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from Vostro-3710.. (unknown [14.220.232.127]) by smtp.qiye.163.com (Hmail) with ESMTP id 494038e86; Sat, 8 Aug 2026 16:00:27 +0800 (GMT+08:00) From: Chukun Pan To: Heiko Stuebner Cc: Rob Herring , Chukun Pan , FUKAUMI Naoki , Conor Dooley , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 0/2] arm64: dts: rockchip: Add Radxa E54C Date: Sat, 8 Aug 2026 16:00:16 +0800 Message-Id: <20260808080018.1492239-1-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9fe0633abc03a2kunm975b5a9f61259 X-HM-MType: 10 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDHktJVk0aTExKHktDTB1JGFYeHw 5VEwETFhoSFyQUDg9ZV1kYEgtZQVlKT1VJSUtVSUhJVUpJTFlXWRYaDxIVHRRZQVlPS0hVSktIS0 pMS1VKS0tVS1kG This series requires the following commit in Linux v7.2 to make the switch work: https://github.com/torvalds/linux/commit/9da2c8672f77 There was a conflict between eMMC and SPI Flash, so the unmounted eMMC was disabled. The schematic can be found below: https://dl.radxa.com/e/e54c/hw/radxa_e54c_v1.2_schematic.pdf The following functions were tested: - Boot from SD card using generic-rk3588 u-boot - USB Type-C connection to RTL8153 network card - USB Type-C connection to USB 3.0 drive - 2x USB 2.0 and 1x USB 3.0 Type-A HOST - RTL8367RB 4-Port Gigabit Switch - HDMI 1080P Output - Button and LED - PCIe NVMe SSD Chukun Pan (2): dt-bindings: arm: rockchip: Add Radxa E54C arm64: dts: rockchip: Add Radxa E54C .../devicetree/bindings/arm/rockchip.yaml | 6 +- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3582-radxa-e54c.dts | 1182 +++++++++++++++++ 3 files changed, 1187 insertions(+), 2 deletions(-) create mode 100644 arch/arm64/boot/dts/rockchip/rk3582-radxa-e54c.dts -- 2.34.1