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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: robh+dt@kernel.org, bhelgaas@google.com,
	Chuanjia Liu <chuanjia.liu@mediatek.com>,
	matthias.bgg@gmail.com
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, yong.wu@mediatek.com,
	devicetree@vger.kernel.org, ryder.lee@mediatek.com,
	jianjun.wang@mediatek.com, linux-mediatek@lists.infradead.org
Subject: Re: [PATCH v12 0/6] PCI: mediatek: Spilt PCIe node to comply with hardware design
Date: Thu, 26 Aug 2021 13:53:12 +0100	[thread overview]
Message-ID: <162998235864.26306.15150607621994016843.b4-ty@arm.com> (raw)
In-Reply-To: <20210823032800.1660-1-chuanjia.liu@mediatek.com>

On Mon, 23 Aug 2021 11:27:54 +0800, Chuanjia Liu wrote:
> There are two independent PCIe controllers in MT2712 and MT7622 platform.
> Each of them should contain an independent MSI domain.
> 
> In old dts architecture, MSI domain will be inherited from the root
> bridge, and all of the devices will share the same MSI domain.Hence that,
> the PCIe devices will not work properly if the irq number which required
> is more than 32.
> 
> [...]

Applied to pci/mediatek, thanks!

[1/4] dt-bindings: PCI: mediatek: Update the Device tree bindings
      https://git.kernel.org/lpieralisi/pci/c/aa6eca5b81
[2/4] PCI: mediatek: Add new method to get shared pcie-cfg base address
      https://git.kernel.org/lpieralisi/pci/c/87e8657ba9
[3/4] PCI: mediatek: Add new method to get irq number
      https://git.kernel.org/lpieralisi/pci/c/436960bb00
[4/4] PCI: mediatek: Use PCI domain to handle ports detection
      https://git.kernel.org/lpieralisi/pci/c/77216702c8

Thanks,
Lorenzo

      parent reply	other threads:[~2021-08-26 12:53 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-23  3:27 Chuanjia Liu
2021-08-23  3:27 ` [PATCH v12 1/6] dt-bindings: PCI: mediatek: Update the Device tree bindings Chuanjia Liu
2021-08-23  3:27 ` [PATCH v12 2/6] PCI: mediatek: Add new method to get shared pcie-cfg base address Chuanjia Liu
2021-08-27 16:46   ` Bjorn Helgaas
2021-08-30  7:09     ` Chuanjia Liu
2021-08-30 21:43       ` Bjorn Helgaas
2021-08-31  3:31         ` Chuanjia Liu
2021-08-31 15:17           ` Rob Herring
2021-09-02  9:34             ` Chuanjia Liu
2021-08-31 15:04     ` Rob Herring
2021-08-31 15:47       ` Bjorn Helgaas
2021-08-31 18:24         ` Rob Herring
2021-08-23  3:27 ` [PATCH v12 3/6] PCI: mediatek: Add new method to get irq number Chuanjia Liu
2021-08-31 18:30   ` Bjorn Helgaas
2021-09-02  9:28     ` Chuanjia Liu
2021-08-23  3:27 ` [PATCH v12 4/6] PCI: mediatek: Get pci domain and decide how to parse node Chuanjia Liu
2021-08-23  3:27 ` [PATCH v12 5/6] arm64: dts: mediatek: Split PCIe node for MT2712 and MT7622 Chuanjia Liu
2021-09-21 18:43   ` Matthias Brugger
2021-08-23  3:28 ` [PATCH v12 6/6] ARM: dts: mediatek: Update MT7629 PCIe node for new format Chuanjia Liu
2021-09-21 18:43   ` Matthias Brugger
2021-08-26 12:53 ` Lorenzo Pieralisi [this message]

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