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 053C123F41A for ; Thu, 10 Jul 2025 20:30:08 +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=1752179410; cv=none; b=nF02Cpg9vIvxPocwLEdLUJCmthqdyu9Vt3Tg/i5IolR03D7VVLa1GQfCdjfctZ/coJ4GieTtBify1VpdwnJUSXDe2q1o1cSjOwnUmVpyAg9QzaxRudWzQHJApqVvmR4CSOQH3njjMiFOuMXmoWeP/e/Fw5HaIan+T2/K0lqaYVw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752179410; c=relaxed/simple; bh=nm20+WcNioBlerpqJbH1yLPFNhmmHlcIetfimZOi1Es=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=EMk1ZTO31gJ3JiRvDT/9J13zw+3Vb3d3BXSVVa/BJPcL16PJAxhkiKv8I4nJivC5tc2OGCPPmtqM9fI9r5Y1wSqSMAUxU+Ro5sHk/niufyY0bVapqg1HymLEJDCKiE/oaa6Yt3UXGV5jofwRehrtM6jiYqfFlxRLTRZwnBz5Zsw= 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=AII+/EMZ; 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="AII+/EMZ" 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=1752179408; bh=7CDUMK0C5WhusnGjADECcfU0iOU3s4nlSWfB0CUfxkE=; b=AII+/EMZsso20VAsV3phQ/SCK02ZGobd7Wcw0umlGqw3vMV/kn+6ySRgzFKQRHjjNqf8NTVvx /1AHTdAzrYDD4rgq8mKPksrQkfHk5U5EEGPvoFPaI08V8XdKIoEIAWmUPWpLnMRDS1nuTT5Vjk8 ClVKAwi+KNJpMgZF7P1VcujRoy4hG8f9DRqwvpvGdgtNobETm2OTDm6FE2RKzSbic2mdif/lYbm 2nM80iTL95BsrnK4KCgQJDZ+xL8ICUEUx0SfKBUSVo5YdOfprhDxv7O2NzeJXQqhlLuw71pYoKg Gv9hZ50SicN40wDOtLqhrrA5Ci233SeMF/ubNvGLdKlw== X-Forward-Email-ID: 687022cc5dd88a88be4f4e1b X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 1.1.3 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 , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 0/6] arm64: dts: rockchip: Add ROCK 2A/2F, Sige1 and NanoPi Zero2 Date: Thu, 10 Jul 2025 20:29:39 +0000 Message-ID: <20250710202958.3717181-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel@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 following Rockchip RK3528A boards: - Radxa ROCK 2A/2F - ArmSoM Sige1 - FriendlyElec NanoPi Zero2 The bt/wifi_reg_on pins are described in the device tree using rfkill-gpio nodes. Changes in v2: - Limit sdmmc max-frequency to 100 MHz on ROCK 2A/2F - Drop clock-output-names prop from rtc node on Sige1 and NanoPi Zero2 - Drop regulator-boot-on from usb 2.0 host regulators on Sige1 - Add bluetooth and wifi nodes on Sige1 - Collect t-b tag for NanoPi Zero2 These boards can be booted from emmc or sd-card using the U-Boot 2025.07 generic-rk3528 target or work-in-progress patches for these boards [1]. The patch "arm64: dts: rockchip: Fix pinctrl node names for RK3528" [2] is recommended to remove a few CHECK_DTBS=y W=2 node_name_chars_strict warnings for these boards. For working bluetooth on ArmSoM Sige1 the patch "arm64: dts: rockchip: Fix UART DMA support for RK3528" [3] is also required. [1] https://source.denx.de/u-boot/contributors/kwiboo/u-boot/-/commits/rk3528 [2] https://lore.kernel.org/r/20250621113859.2146400-1-jonas@kwiboo.se [3] https://lore.kernel.org/r/20250709210831.3170458-1-jonas@kwiboo.se Jonas Karlman (6): dt-bindings: arm: rockchip: Add Radxa ROCK 2A/2F arm64: dts: rockchip: Add Radxa ROCK 2A/2F dt-bindings: arm: rockchip: Add ArmSoM Sige1 arm64: dts: rockchip: Add ArmSoM Sige1 dt-bindings: arm: rockchip: Add FriendlyElec NanoPi Zero2 arm64: dts: rockchip: Add FriendlyElec NanoPi Zero2 .../devicetree/bindings/arm/rockchip.yaml | 17 + arch/arm64/boot/dts/rockchip/Makefile | 4 + .../boot/dts/rockchip/rk3528-armsom-sige1.dts | 467 ++++++++++++++++++ .../boot/dts/rockchip/rk3528-nanopi-zero2.dts | 340 +++++++++++++ .../boot/dts/rockchip/rk3528-rock-2.dtsi | 293 +++++++++++ .../boot/dts/rockchip/rk3528-rock-2a.dts | 82 +++ .../boot/dts/rockchip/rk3528-rock-2f.dts | 10 + 7 files changed, 1213 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-armsom-sige1.dts create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-nanopi-zero2.dts create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-rock-2a.dts create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts -- 2.49.0