From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=185.11.138.130 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793557383; b=ljI8bDvfNEgxsXeS+Xd+4gD6GAm/NQqgYMOOlnLrcLs65y4KMsUyQ5h1Cio/0S5qq6KF m+/iQTfk0YsVFGlYs8hMOpLeld5/zDjihz8z0YDEdK1TSGqOe3AE7MzLxvxl1ATXFyaJj 2t0rrkklooETiR7CEEX0cwY6R7MynFMdagbkkVU4kC1BB2twrEN87yG12hL/yLgh3Jly4 smBlHMusKeCXZO9vM34XK15b4TP8mTzBeEPGpj1JjI6pPgzv05R7V4ujo6a7ogjcEsOIF pvbnKv5+oEnhZX6KZPvxiOEk5CS+UxgTODVhi62uKVlj2XzZ+DTK/of3RcDCkqTwZTQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793557383; h=DMARC-Filter:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding: Content-Type; bh=tFhldmzZtrcUIX+IHzur5sfIp07vN9tRvmim7V5lDx4=; b=gkAYY/ktUsCP+hE5kMWLU5e1UzBvOn5+GCKAs55hcdSmbClTYfTW1Y5gDqBiOX9rg/rv oTT3M9izrN/J/dFhX1S/0yQlE4DX+WMIV9TmJaTGTKX9pC2e3nHMVAlfvywBoIgbpwddA dBzv9qUYRAB9aDS16Uy+V1Nz6AecL5chB023YIEHFOTF8LcPXTNokUgNdiwRnzu91RORN +CCGEQVGTVA+43Eo7yIkF0AxPBM1Rm896fQQJg2TcIE3QQG1RiZD4ILsvvQseCehj0Agd fCKOf5dRjapHWpYnsIyxDJtPFhHjaahea832yyHAtz84+SnBGDbFQIUoJ6Vpi9XoWhg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=R79qgKyT; arc=none smtp.remote-ip=185.11.138.130 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E015606A324; Sun, 1 Nov 2026 18:23:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 3E015606A324 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=R79qgKyT DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=tFhldmzZtrcUIX+IHzur5sfIp07vN9tRvmim7V5lDx4=; b=R79qgKyTpWDh/2r+KkK2V4mheb qOSlYOoAbkSjs5lkPygzmKzgBr3ZVxFRQVQHZopx+84lD7lZXRQYF97a0ZdLv349IjUfFbMvo3+Tu C6i5G9suQZDFGz60r9mkj7CPTnE/Bp8V52PaE6bAukRcWXjPEQYFqbSF5zYoMYLCqSyD8kwMR6ywu UVRvi9up5Usq0r33eZFd864U5BzOClIIIf+E23mLfS0QaDYIQ//6lc9917fD7oODkzB9SuXLUhKgy cq25YB9e7V7bUTTcnjoq9YF+Phjry/avVreKgoYD4JMQmT60DNa3ewLOII60tk6WyZzjCygmrEaBO gLem3wmA==; From: Heiko Stuebner To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bob Hui Cc: Andrew Lunn , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Bob Hui Subject: Re: [PATCH v10 2/2] arm64: dts: rockchip: Add ALIENTEK QuarkPi-CA2 Date: Sun, 01 Nov 2026 19:22:54 +0100 Message-ID: <2372620.HovnAMPojK@phil> In-Reply-To: <20261023-quarkpi-ca2-v10-2-9db904194e03@163.com> References: <20261023-quarkpi-ca2-v10-0-9db904194e03@163.com> <20261023-quarkpi-ca2-v10-2-9db904194e03@163.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Am Donnerstag, 22. Oktober 2026, 18:26:21 Mitteleurop=C3=A4ische Normalzeit= schrieb Bob Hui: > Add a device tree for the ALIENTEK QuarkPi-CA2, an RK3588S based card > computer. The board comes in 4, 8 and 16 GiB LPDDR4X variants with > 32 GB, 64 GB or 128 GB of eMMC; this was tested on the 16 GiB/128 GB > one. >=20 > Supported peripherals: > - 2x LPDDR4X SDRAM and eMMC, plus the microSD card slot > - RK806-1 PMIC with the full regulator tree > - HDMI output up to 4K60, through hdptxphy0 and VOP2 > - Gigabit Ethernet with the YT8531 RGMII PHY on MDIO1 > - four USB Type-A ports (1x USB 3.0, 3x USB 2.0) > - USB Type-C port with USB 3.0 and DP output, described through the > USBDP PHY and DP0, with role switch and DP altmode > - 3.5 mm headset jack (headphones + microphone) with the ES8388 > codec, the headphone amplifier and jack detection > - three function keys (volume down, volume up and PWR_ON from the > PMIC) and the headset hook button > - IR receiver, 4-pin PWM fan connector and two LEDs > - 3-wire debug UART (UART2) > - 40-pin expansion header with UART5, I2C3, I2C5, SPI0 and PWM14 > - two 26-pin MIPI DSI and three 22-pin MIPI CSI connectors, with the > connector I2C buses enabled (i2c4, i2c7); panels and cameras are > described by overlays > - M.2 E-key socket for a WiFi/BT module, with the PCIe 2.0 x1 link > enabled (pcie2x1l2, combphy0_ps) > - Mali GPU and the three NPU cores Please trim your commit message down a lot, this should definitly not be this long and contain stuff nobody cares about ;-) So I guess the above should be enough. > Assisted-by: Hermes:deepseek-v4-flash Assisted-by got removed again from the process documentation with 7.4-rc1 so is not necessary anymore. > Signed-off-by: Bob Hui > Reviewed-by: Andrew Lunn Andrew always just reviews part of the board, namely the gmac and mdio nodes - and states that in his review mail, so I guess a nice way to do this would be: Reviewed-by: Andrew Lunn #gmac1 + mdio1 > + aliases { > + mmc0 =3D &sdhci; > + mmc1 =3D &sdmmc; > + ethernet0 =3D &gmac1; please sort properties according to the devicetree writing guide, namely here, properties alphabetically, "e" comes before "m". > + button-vol-up { > + label =3D "volume up"; > + linux,code =3D ; > + press-threshold-microvolt =3D <17000>; > + }; > + > + button-vol-down { > + label =3D "volume down"; > + linux,code =3D ; > + press-threshold-microvolt =3D <417000>; > + }; similarly please sort nodes without addresses alphabetically, "down" before "up" > + vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { [...] > + }; > + > + combophy_avdd0v85: regulator-combophy-avdd0v85 { [...] > + }; > + > + combophy_avdd1v8: regulator-combophy-avdd1v8 { [...] > + }; another example of the sorting issue. The parts I highlight are not exhaustive, please make sure all are sorted correctly. [...] > + regulator-state-mem { > + regulator-off-in-suspend; > + regulator-suspend-microvolt =3D <750000>; regulator-suspend-microvolt is deprecated in the binding, please don't introduce new instances of it. (applicable to all cases) > +&i2c2 { [...] > +}; > + > +&cpu_l0 { please sort phandle references alphabetically, &cpu... before &i2c same for all other places in the file. > +/ { you have one root block at the top, you should definitly not need another one here. > +/ { or here > + analog_sound: analog-sound { > + compatible =3D "simple-audio-card"; > +&{/} { this is geting crazy now > + ir_receiver: ir-receiver { > + compatible =3D "gpio-ir-receiver"; > + gpios =3D <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>; > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&ir_receiver_pin>; > + }; > +}; > + Heiko