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PCIe host To: Manivannan Sadhasivam Cc: Chen Wang , kw@linux.com, u.kleine-koenig@baylibre.com, aou@eecs.berkeley.edu, arnd@arndb.de, bhelgaas@google.com, conor+dt@kernel.org, guoren@kernel.org, inochiama@outlook.com, krzk+dt@kernel.org, lee@kernel.org, lpieralisi@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, pbrobinson@gmail.com, robh@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, chao.wei@sophgo.com, xiaoguang.xing@sophgo.com, fengchun.li@sophgo.com, helgaas@kernel.org References: <5a784afde48c44b5a8f376f02c5f30ccff8a3312.1736923025.git.unicorn_wang@outlook.com> <20250119114408.3ma4itsjyxki74h4@thinkpad> <20250122172122.vquwlodeyjpkx6gs@thinkpad> From: Chen Wang In-Reply-To: <20250122172122.vquwlodeyjpkx6gs@thinkpad> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SI2PR01CA0050.apcprd01.prod.exchangelabs.com (2603:1096:4:193::21) To 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X-MS-Exchange-CrossTenant-Network-Message-Id: c2979400-fd58-4866-babe-08dd3da08d79 X-MS-Exchange-CrossTenant-AuthSource: PN0PR01MB6028.INDPRD01.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jan 2025 00:29:53.7119 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: PNXPR01MB6754 On 2025/1/23 1:21, Manivannan Sadhasivam wrote: > On Wed, Jan 22, 2025 at 08:52:39PM +0800, Chen Wang wrote: >> On 2025/1/19 19:44, Manivannan Sadhasivam wrote: [......] >>>> + msi-parent = <&msi_pcie>; >>>> + msi_pcie: msi { >>> 'msi' is not a standard node name. 'interrupt-controller' is what usually used >>> to describe the MSI node. >> OK. I will corret this. > There is also 'msi-controller' node name used commonly, but it is not > documented in the devicetree spec. Maybe you can use it instead and I'll add it > to the spec since MSI and interrupt controllers are two distinct controllers. Yes, "msi-controller" is better, I will use this, thanks. Chen [......]