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jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 1.2.9 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 Message-ID: <6cf1cf2d-50cb-413d-93c6-79ecd6b0788e@kwiboo.se> Date: Tue, 26 Aug 2025 10:31:07 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 0/6] arm64: dts: rockchip: Add ROCK 2A/2F, Sige1 and NanoPi Zero2 To: Heiko Stuebner Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yao Zi , Chukun Pan , Nicolas Frattaroli , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20250717103720.2853031-1-jonas@kwiboo.se> Content-Language: en-US From: Jonas Karlman In-Reply-To: <20250717103720.2853031-1-jonas@kwiboo.se> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Heiko, On 7/17/2025 12:37 PM, Jonas Karlman wrote: > 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 v4: > - Remove disable-wp prop from sdio0 > - Collect r-b and t-b tags > > Changes in v3: > - Rename led nodes to led-0/led-1 > - Remove pinctrl* props from sdio0 > - Collect a-b tags > > 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]. > > For working bluetooth on ArmSoM Sige1 the patch "arm64: dts: rockchip: > Fix UART DMA support for RK3528" [2] is required. > > [1] https://source.denx.de/u-boot/contributors/kwiboo/u-boot/-/commits/rk3528 > [2] 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 | 464 ++++++++++++++++++ > .../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, 1210 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 Any thoughts on this series? Rebased patches for a possible re-send v5 contained no changes compared to this v4. I would like to send a v2 on the follow up "rockchip: Add USB 2.0 support for RK3528" [3] series and was unsure about the state of this series before sending that. [3] https://lore.kernel.org/r/20250723122323.2344916-1-jonas@kwiboo.se Regards, Jonas