From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5E8F3C5AD2C for ; Sat, 8 Aug 2026 08:01:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=/TYzOlqK2h7YUsB/UvBdKYzHOxSPeFlNmz+Fsppq8vs=; b=yQJ030fk/4Fl4fYLO2yGjIGTay 1ChJ5hjUxsK6L4LSOEowMDO+pkSaPW2FlL99RApL4QG5Vtk9s+PM8cPCLlIsVMxwS6qKGOAM3Fi7J QK6OTyP+EF927xDi+hL2iB87ky7Me0hpuCmW6HYVqxKdPirjOu7oe6Bf1eZDgIBQLqloe969AHHBG 7sQLLnRKPDDEDSi/cNotRs2wvx2RZ4amG2YRdXPDMc3NKPuZm/TN03I+84OYdvTyeEGPVKhJ5qu6E 9WKSD/WJcrXpMSP9gWkfUDf+iqTYZ/m450fsE8VjCy8iZ6js5suoL3ou+Rq97uWr77ocfC/gfHBKG 7eWBQnPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wsbz4-00000009919-49zr; Sat, 08 Aug 2026 08:00:46 +0000 Received: from mail-m49197.qiye.163.com ([45.254.49.197]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wsbyy-000000098zD-4BvO; Sat, 08 Aug 2026 08:00:45 +0000 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 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9fe0633abc03a2kunm975b5a9f61259 X-HM-MType: 10 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDHktJVk0aTExKHktDTB1JGFYeHw 5VEwETFhoSFyQUDg9ZV1kYEgtZQVlKT1VJSUtVSUhJVUpJTFlXWRYaDxIVHRRZQVlPS0hVSktIS0 pMS1VKS0tVS1kG X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260808_010041_227801_32C704BC X-CRM114-Status: UNSURE ( 8.13 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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