From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (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 E0FB138F80 for ; Sun, 27 Jul 2025 14:44:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753627468; cv=none; b=cqQ7T1Wj8bdIgyY69x4hFQYE5CPEjFkDeBJxVrDBl9QZjdiDRKZZsxfYzJm725hK5mc7iS+NA388aNVa8+ibfW6EayWx4saDuDl+ZYDP5qFuNc4oEDjl42TbtvJ9wMzkE708wVtF2InZ4kuixUHBqtRHmpnWplztUrZKKc3oLIo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753627468; c=relaxed/simple; bh=a0B/4uSRdzhCzLFxrVT8cPm1OPlAzhlHYbbmb/yMZg0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=omXbNQIXM6mLvAaS318JPZmiU4d52UAKJKs+YkJmzlIL3f0zA4PAEnfq5NKB0hE/iMeRv4SG/frLop/hzGa7RvNbCMSL99oEUKDquAmqvswMvmsexrplWzMsEf/T7Tew0rrWS8hiEDBYIu4REotk4ObHVZ4KwD4V0BsvMMgqD0w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=gYXjzAoK; arc=none smtp.client-ip=121.127.44.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="gYXjzAoK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1753627459; bh=cHbYnH0ztRM4vrUIrRVJUpu82xoEnhr6aNYoNap29Zs=; b=gYXjzAoKEdGATAUVnUKfmGtN/6HPTqoPil1XJfL2LuFLSxYq0an+dK2+jyCkyEYxMnR+z6jDH 5DyqnPJ69GM8jyGisdunAhycK+0W/7YZQHfHtXw+QO6IKQlxw9dbAFL+8KqB2qoEtdcWjOLaVED 9ONArJuNZD5jgnQey8SJxxNbgcr7E1sps6HtejKG38dHoyQgex4USRGaFKN1q6JEsF93dMuXbzQ rNRdMI0sXsV6S7eiY/F+H3ynTJ6WOJd1WKRQK4ToFHOh63zebDFIWD+zdn8Z7QeItjcoSOoHCWR 0bOJkWoCPzamX0mBGkxr8vxmA5DQlg7OwpDpupVz15qg== X-Forward-Email-ID: 68863b3fc752737c6c097854 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 1.1.7 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 0/3] arm64: dts: rockchip: Add Radxa E24C Date: Sun, 27 Jul 2025 14:44:00 +0000 Message-ID: <20250727144409.327740-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series adds dt-bindings and initial device tree for the Radxa E24C. The product page for E24C mentions that onboard eMMC is optional and the model I have come with SPI flash instead of eMMC. On RK3528 the eMMC and SPI flash is muxed so only one of them can work. I have included both SPI flash and eMMC nodes in the device tree, however the sdhci node has been marked with status=fail. Something that possible could be enabled using a DTBO or FDT fixup by the bootloader. This also leaves out describing the RTL8367RB-VB switch as support for the switch requires dt-binding and/or driver changes to make it work, something that will be handled in a separate follow-up series. This board can be booted from SD-card using the U-Boot 2025.07 generic-rk3528 target or preferably using work-in-progress patches [1]. This series depends on following series for a clean apply: - arm64: dts: rockchip: Add ROCK 2A/2F, Sige1 and NanoPi Zero2 [2] - rockchip: Add power controller support for RK3528 [3] - rockchip: Add USB 2.0 support for RK3528 [4] A branch with all these (and some more) patches can be found at [5]. [1] https://source.denx.de/u-boot/contributors/kwiboo/u-boot/-/commits/rk3528 [2] https://lore.kernel.org/r/20250717103720.2853031-1-jonas@kwiboo.se [3] https://lore.kernel.org/r/20250723085654.2273324-1-jonas@kwiboo.se [4] https://lore.kernel.org/r/20250723122323.2344916-1-jonas@kwiboo.se [5] https://github.com/Kwiboo/linux-rockchip/commits/next-20250722-rk3528/ Jonas Karlman (3): arm64: dts: rockchip: Add SFC node for RK3528 dt-bindings: arm: rockchip: Add Radxa E24C arm64: dts: rockchip: Add Radxa E24C .../devicetree/bindings/arm/rockchip.yaml | 6 +- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3528-radxa-e24c.dts | 519 ++++++++++++++++++ arch/arm64/boot/dts/rockchip/rk3528.dtsi | 12 + 4 files changed, 536 insertions(+), 2 deletions(-) create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-radxa-e24c.dts -- 2.50.1