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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 08/23/2024, Fabio Estevam wrote: > On Thu, Aug 22, 2024 at 11:12 PM Liu Ying wrote: > >> + ports { >> + port@1 { > > @1 without reg = <1>; will cause a warning. reg = <1>; is in arch/arm64/boot/dts/freescale/imx8mp.dtsi, so it is not needed here. I don't see any warning without reg = <1>; here. Do you see the warning you are claiming? If yes, can you paste the warning and what command do you use to trigger the warning? -- Regards, Liu Ying