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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 10/14/2025, Marek Vasut wrote: > On 10/13/25 6:49 PM, Frank Li wrote: > > Hello Frank, > >>> @@ -90,13 +102,15 @@ patternProperties: >>> compatible: >>> const: fsl,imx8qxp-dc-signature >>> >>> - "^tcon@[0-9a-f]+$": >>> + "^tcon(@[0-9a-f]+)?$": >> >> why here allow no address unit tcon? > This might be something Liu can clarify too. > > TCON on iMX95 DPU does not seem to exist at all, or at least has no control registers. Hence no address. i.MX95 DC hasn't got TCON so it should not be documented for i.MX95 DC. -- Regards, Liu Ying