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 D73F223717F; Tue, 9 Dec 2025 22:39:54 +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=1765319995; cv=none; b=NrQc3xD0ZeMkmkFblzqQ8tTji4RsthSbY29B3YKHASy09c9BEQypEncL/dvRVuYQTVbUYx942/nV092WUGRnup9QnKkmt4kw/3QVT9VeFwrHvhI6bBBM48vusqOcSu17xWjaUIoxuXDhUsOHOX3FFPynJZkgzLt9Lq9InRWq98k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765319995; c=relaxed/simple; bh=ABERVRepkPXCovsg5r9VdsLy2Fz/IAePmzBL1ZJjkG4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rb8HqFTXAeq8axTMm6IF709qUv9pjERu4mnbANC6ym/1k9qn8wMH/SafvSlsDoXOna4/SeaYzbXNuj6ZpTOlQ5Y/hV2csb9Yk1XkDmqf+ymrpPnAdY1JAf3b42ad8HWVrU7xv+5Vi0j3MhWpJGF111Ya4pC7WzZjjyEmwinEB6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=leHe4lqq; 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="leHe4lqq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BCEBC19423; Tue, 9 Dec 2025 22:39:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765319994; bh=ABERVRepkPXCovsg5r9VdsLy2Fz/IAePmzBL1ZJjkG4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=leHe4lqqqj2Hh5PPQ60ZsOUSKwM3XGJlUvIgbmsFN1BCo95ElmsayH8o06hPVsNZe zW46quX6Y5LiE6iLuhgkqy2RiHPg2MRYuNjPSjlPojS+TacFRqUqcYxf+nlDyje7lE z3K2C+xe6SJFK839cSWjV8a+tkI3LUYSlkWXdyCRatvk4Kq3PZbNH1kUq+ciw/Zeaq 9Dh7SULyp4/xlnPWaB4xsLV0R6Dqdu69h+glumZH7h6vgmxannp+L8pXPpwV/P3hfZ 86wsHl+kHIs57LT0bEe8gDNDskkmYl8Idttw0GkuDkjVyNbmUL9kAXST2aMI12ZhTD zfl3Kc1hqAoKQ== Date: Tue, 9 Dec 2025 16:39:51 -0600 From: "Rob Herring (Arm)" To: Yao Zi Cc: linux-pci@vger.kernel.org, Conor Dooley , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , linux-kernel@vger.kernel.org, Jiaxun Yang , devicetree@vger.kernel.org, Manivannan Sadhasivam , WANG Xuerui , Krzysztof Kozlowski , loongarch@lists.linux.dev, Binbin Zhou , Bjorn Helgaas , Huacai Chen Subject: Re: [PATCH 2/2] dt-bindings: PCI: loongson: Document msi-parent property Message-ID: <176531999095.1292172.5473670665283409608.robh@kernel.org> References: <20251209140006.54821-1-me@ziyao.cc> <20251209140006.54821-3-me@ziyao.cc> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251209140006.54821-3-me@ziyao.cc> On Tue, 09 Dec 2025 14:00:06 +0000, Yao Zi wrote: > Loongson PCI controllers found in LS2K1000/2000 SoCs > (loongson,ls2k-pci), 7A1000/2000 bridge chips (loongson,ls7a-pci), and > RS780E bridge chips (loongson,rs780e-pci) all have their paired MSI > controllers. > > Though only the one in LS2K2000 SoC is described in devicetree, we > should document the property for all variants. For the same reason, it > isn't marked as required for now. > > Fixes: 83e757ecfd5d ("dt-bindings: Document Loongson PCI Host Controller") > Signed-off-by: Yao Zi > --- > Documentation/devicetree/bindings/pci/loongson.yaml | 2 ++ > 1 file changed, 2 insertions(+) > Acked-by: Rob Herring (Arm)