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Mon, 21 Jul 2025 07:00:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753081228; bh=Aq6sqTvO2EJFyQZNPFUjG/kya8yXEfAE0I1DrQtAHzE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=R/5ToINqDFunQxMIXOXkyeOJSkXuGvT3n29ixS8OfDMz+cmZdukN3ZKkp32dyV202 nLAU317BNnhKJv9i7NVBKtbR8L8P8cXlVLQLjHWrFz3nmQWfAkUaY1Q7V8li1UmkOZ WURkrDv5wCsmpw2X78GzKOKXnBZiu4xsMRDCbpTUgwuT/vwSlt3+pcxOss81mc3MQN 3MMu3z4KqzoMdM3qoPgFrZo6edK45mTyW/sncjC4QN3vX5dPCOOCFm5Oo4Z8ErM7Bn SekWmBpgdKQfpgdxh6DNyjHelUlrMR3JMcH40FF/IDAb1yg2ZTx9Hc3aL16P238G68 Xc7ndcRFPZ2VQ== Message-ID: <61ced029-987e-4484-9a0a-7c911518ffd8@kernel.org> Date: Mon, 21 Jul 2025 09:00:21 +0200 X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: =?UTF-8?B?UmU6IOWbnuimhjogW1BBVENIIHYyIDAzLzEwXSBkdC1iaW5kaW5nczog?= =?UTF-8?Q?PCI=3A_Add_ASPEED_PCIe_RC_support?= To: Jacky Chou Cc: "bhelgaas@google.com" , "lpieralisi@kernel.org" , "kwilczynski@kernel.org" , "mani@kernel.org" , "robh@kernel.org" , "krzk+dt@kernel.org" , "conor+dt@kernel.org" , "joel@jms.id.au" , "andrew@codeconstruct.com.au" , "linux-aspeed@lists.ozlabs.org" , "linux-pci@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "openbmc@lists.ozlabs.org" , "linux-gpio@vger.kernel.org" , "linus.walleij@linaro.org" , "p.zabel@pengutronix.de" , BMC-SW References: <20250715034320.2553837-1-jacky_chou@aspeedtech.com> <20250715034320.2553837-4-jacky_chou@aspeedtech.com> <20250716-watchful-enigmatic-condor-0fc6b3@krzk-bin> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 21/07/2025 05:44, Jacky Chou wrote: >>> +patternProperties: >>> + "^pcie@[0-9a-f,]+$": >> >> Why do you need it? Also, order things according to example schema. >> > > Thanks for your question. > > In the v1 discussion, another reviewer suggested that we should support a > multi-port structure for the PCIe root complex, > where each port is represented as a child node (e.g., pcie@...). > That's why patternProperties was added here — to explicitly allow such > subnodes and validate them properly. And schema does not allow it already? Best regards, Krzysztof