From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794481723; b=Aqx9S0mYPxzeCrMSBOd7gmlbReKXbuOkkjz/ew4bMIdHqmD4oLig2BM7yzJRQigC1ufo ognfPYkS4RptvCxaVsE8sTAKoP9rzNzCS3W3kx62CLvHpvvpYhP+sfyJzsUhfb5yR4Tcf rVqsTP99U/m+nvyAeBl4H0rNMiklmjGGS48ZaZgnCoLu7FUejTvG3D6An7DYRlAelpNY/ 1JP017CDUwvbzEG3V6CGA66xmcAgoGB247cpCWC9GUIf9D8iZedf04WRYY8xQ/MwG0lnd Pksy3C8Ud+iE2VnIIxBTUyCoLAs06Hqccp4+uM8CQazZ1hgKb49OLrflLIakzUzN3OA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794481723; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=HiPw/vO6fj89ZTfYmyeZnIAu27qYcwnBAOmXn+WneYM=; b=ht41sXj4A7UJ3kItyb0RMtVUxaoSjQKKZ+cxEfciV4INZ4pXIXlap3m1DAUeXNyQ5tFQ FlxbYN6eQPrFhNfzLK+csaBhQnRvGp0YL3jliU2knBU5riGZW47WwPsyTC3SMNsFBpFaB ZDnVwMDk06SYH4PszriFpPjZyk3i3sj9nMKKztdrTi5UfYYUwCmF3DCQgfpxX0jWOPRng bvB/1j2OyFTztbwVC8T5jUgUkvnHWCRVQG/VwouLsheqxWlcs+gQYVa7QsBMu9QRX+bfT ApjA8ynZ3rhVTUrSDPwk0Of3SVa1P/fF5pIfeBMgpcoHIYfRScUe/RUMlpkdpjqQIMg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=T8WWcBab; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B7534606A321; Thu, 12 Nov 2026 11:08:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=T8WWcBab Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79AEA1F00A05; Thu, 12 Nov 2026 11:08:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794481723; bh=HiPw/vO6fj89ZTfYmyeZnIAu27qYcwnBAOmXn+WneYM=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=T8WWcBabyiIZJt9o4CRWXCXqWprHnqX/iN3JpjVXQksv65oEatvA7TfzcUnPKz8mz NTsKi80nGYIxl1a0wZnUAxfimcMlBPQq8SQ33l/rCDZ86XFhxtH04Bdcgth7iEhGXO 0xc/P9YLJNHE1ST277DK0pA4o7DQyBn8YWKtBkKaxY91DpvQ6xjT2p9tyYMVsZ90/d M5m6LK4NLX9pyxOUJME4ljdvcr/FU6We7PrcibPjgBRP4vOV3ISuQ7pV1DM+duznMc UIHCOy9NwJj133zfvBo6x6sPosW7OkrqjunUcezd3iKhqGycpYUO85/g9MbjSazy9q fd47LzyUQzGgw== Date: Thu, 12 Nov 2026 12:08:39 +0100 From: Krzysztof Kozlowski To: Pufan Jin Cc: Conor Dooley , Krzysztof Kozlowski , Michal Simek , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Andrew Lunn Subject: Re: [PATCH v2 2/2] ARM: dts: zynq: Add ALINX AX7Z020B development board Message-ID: <20261112-mottled-formidable-galago-eb933b@quoll> References: <20261111162917.97532-1-cyan2254650260@gmail.com> <20261111162917.97532-3-cyan2254650260@gmail.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-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20261111162917.97532-3-cyan2254650260@gmail.com> On Wed, Nov 11, 2026 at 11:29:17AM -0500, Pufan Jin wrote: > Add devicetree support for the ALINX AX7Z020B development board. > The board is built around the ALINX AC7Z020 system on module with a > Zynq-7000 (XC7Z020-2CLG400I) SoC, 1 GB DDR3 SDRAM and 32 MB QSPI > flash, and provides Gigabit Ethernet (JLSemi JL2121 PHY), USB 2.0 > host, MicroSD slot, dual CAN buses (SN65HVD232 transceivers on > MIO 10-13), I2C RTC/EEPROM/LM75 and the serial console on UART1. > DevCFG FPGA manager is also enabled. > > The two SMA AD inputs and the spare differential pair are wired to > XADC aux channels VAUX1, VAUX9 and VAUX12. The XADC hard macro is > always accessible from the PS, so expose these channels via the > driver's xlnx,channels property. > > Link: https://www.alinx.com/ Drop link. We do not advertise websites, unless it brings some value. > Signed-off-by: Pufan Jin > --- > arch/arm/boot/dts/xilinx/Makefile | 1 + > .../boot/dts/xilinx/zynq-alinx-ac7z020.dtsi | 70 +++++++++ > .../boot/dts/xilinx/zynq-alinx-ax7z020b.dts | 142 ++++++++++++++++++ > 3 files changed, 213 insertions(+) > create mode 100644 arch/arm/boot/dts/xilinx/zynq-alinx-ac7z020.dtsi > create mode 100644 arch/arm/boot/dts/xilinx/zynq-alinx-ax7z020b.dts ... > diff --git a/arch/arm/boot/dts/xilinx/zynq-alinx-ax7z020b.dts b/arch/arm/boot/dts/xilinx/zynq-alinx-ax7z020b.dts > new file mode 100644 > index 0000000000..472d9fcaaf > --- /dev/null > +++ b/arch/arm/boot/dts/xilinx/zynq-alinx-ax7z020b.dts > @@ -0,0 +1,142 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * DTS for ALINX AX7Z020B Development Board > + * > + * Copyright (C) 2026 Pufan Jin > + */ > + > +/dts-v1/; > +#include "zynq-alinx-ac7z020.dtsi" > +#include > +#include > + > +/ { > + model = "ALINX AX7Z020B Development Board"; > + compatible = "alinx,ax7z020b", "alinx,ac7z020", "xlnx,zynq-7000"; > + > + aliases { > + ethernet0 = &gem0; > + serial0 = &uart1; > + serial1 = &uart0; > + mmc0 = &sdhci0; > + spi0 = &qspi; > + i2c0 = &i2c0; > + }; > + > + chosen { > + bootargs = ""; Drop bootargs, why do you need empty ones anyway? > + stdout-path = "serial0:115200n8"; > + }; > + > + usb_phy0: phy0 { just "phy" or is there phy-1? Best regards, Krzysztof