From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8FAE31A0B08; Sun, 18 May 2025 10:36:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747564615; cv=none; b=FkJbNcVxnoPOUIsKDrgBrclOhKHzsNqtW6VuuQmh6k8TH7obtXdErL8ThirwvyCIjxdUyOEwPIrHspLI5AaFkixp6cgw/O2garRXbg4HBc++rd96Llef3W3j5v1kpR2Vpq6XcVzrGTi6TSiS0UpmqrHx0EMZL22ECrHwcAdHZqQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747564615; c=relaxed/simple; bh=Zy91Pq1yFlAMUc+CSyEs08eCZGIpNcLhNJdnhr+kNxI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=KNn4sd+SFz6yTox5bnLpzY+wlKcislwnapdONfq2ORgaIYAKVq6OOf5tGmJIjqQFePKqObeMekQYHOFaGruEZRS9ohRwpFqkuHgFiN9upbFa7iaOTj7dPcRMESJfibRENjDzCKXsAla1lLYqiEy2ctjAnJGDJ6vgtuivPU8FMLo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WT9WbHNB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WT9WbHNB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7900FC4CEE9; Sun, 18 May 2025 10:36:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747564615; bh=Zy91Pq1yFlAMUc+CSyEs08eCZGIpNcLhNJdnhr+kNxI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=WT9WbHNB42CEZzSZSSwHBjom1YxXVWrXPpPH08kVWYXj3gUXdogRFNSEqwSN9XdLg lce2oN53iwe0R1Zu6BTVN2RfaAyU/wrnRrnY+7li+HMalQNgG8rej83RRPpeTCxa6u wuzvEoTS/ufTF/rsEYKWku5TxdS579IatEVebAPLEXs0RYnYgNxpGpLzAYUcRm4M88 eXNRBInbx/uT6YI6Cx6EHGCiK9sVrNbMtZLHQvmdKnl97LXqu1kNeQFhTOXIJ/oH5H 4Sj+VIX/1qb96JrB3vXe+PE/iizb6t4flG4HYtJED7x0K95xlk15Z6fFwxbQjIrLaC 2zPWgC2h3DZTQ== Message-ID: <3c3d0020-1dce-4364-a0a1-7c35b21e93de@kernel.org> Date: Sun, 18 May 2025 12:36:50 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linux-next:master 9473/11093] arch/arm64/boot/dts/rockchip/rk3562.dtsi:624.26-675.5: Warning (simple_bus_reg): /soc/pcie@ff500000: simple-bus unit address format error, expected "fe000000" To: =?UTF-8?Q?Heiko_St=C3=BCbner?= , Finley Xiao , kernel test robot , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Cc: oe-kbuild-all@lists.linux.dev, Kever Yang References: <202505150745.PQT9TLYX-lkp@intel.com> <3983362.fW5hKsROvD@diego> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 16/05/2025 22:10, Heiko Stübner wrote: > Am Donnerstag, 15. Mai 2025, 16:04:20 Mitteleuropäische Sommerzeit schrieb kernel test robot: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master >> head: bdd609656ff5573db9ba1d26496a528bdd297cf2 >> commit: ceb6ef1ea9002669afc0e1ef258e530d3c05d91a [9473/11093] arm64: dts: rockchip: Add RK3562 evb2 devicetree >> config: arm64-randconfig-2052-20250513 (https://download.01.org/0day-ci/archive/20250515/202505150745.PQT9TLYX-lkp@intel.com/config) >> compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) >> dtschema version: 2025.3.dev27+g32749b3 >> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250515/202505150745.PQT9TLYX-lkp@intel.com/reproduce) >> >> If you fix the issue in a separate patch/commit (i.e. not just a new version of >> the same patch/commit), kindly add following tags >> | Reported-by: kernel test robot >> | Closes: https://lore.kernel.org/oe-kbuild-all/202505150745.PQT9TLYX-lkp@intel.com/ >> >> dtcheck warnings: (new ones prefixed by >>) >>>> arch/arm64/boot/dts/rockchip/rk3562.dtsi:624.26-675.5: Warning (simple_bus_reg): /soc/pcie@ff500000: simple-bus unit address format error, expected "fe000000" >>>> arch/arm64/boot/dts/rockchip/rk3562.dtsi:1115.20-1181.5: Warning (simple_bus_reg): /soc/pinctrl: missing or empty reg/ranges property > > hmm, I don't really understand this error message. > > From a practical point, the dtschema-version I have installed is > 2025.3.dev27+g32749b3, which is the topmost commit from > may-13th. > > Running the dtbscheck on the rk3562-evb-v10.dtb on the full > linux-next from today, yields no errors. These are standard dtc warnings. > > Checking out the specific commit ceb6ef1ea90026 brings up the > errors from below [1], because they come from different trees. > > > But in no cases does dtbscheck complain about the PCI memory regions. > > > The PCIe controller in question of course has 3 memory regions > reg = <0x0 0xfe000000 0x0 0x400000>, > <0x0 0xff500000 0x0 0x10000>, > <0x0 0xfc000000 0x0 0x100000>; > reg-names = "dbi", "apb", "config"; > > and currently the node-name mimics the "apb" memory region. > Should it always use the first one? I don't understand where is the problem. The warning tells you: unit address is not correct. Fix the unit address to match reg. About second warning: that's also kind of already existing issue and fixed in multiple places. Don't put non-MMIO nodes in simple-bus, like soc, because it is not correct. simple-bus is for MMIO nodes. Best regards, Krzysztof