Hi Anurag Dutta, On Wed, 27 Nov 2024 13:26:44 +0530, Anurag Dutta wrote: > CTRLMMR_MCU_SPI1_CTRL register controls if MCU_SPI1 is directly > connected to SPI3 in the MAIN Domain (default) or if MCU_SPI1 > and SPI3 are independently pinned out. By default, the field > SPI1_LINKDIS (Bit 0) is set to 0h. In order to disable the direct > connection, the SPI1_LINKDIS (Bit 0) needs to be set to 1h. Model > this functionality as a "reg-mux" device and based on the idle-state > property, enable/disable the connection bewtween MCU_SPI1 and MAIN_SPI3. > > [...] I have applied the following to branch ti-k3-dts-next on [1]. Thank you! [1/1] arm64: dts: ti: k3-j7200: Add node to disable loopback connection commit: 6b51892b31fe83fe7cc8cf69e4bf7721cf08951b All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent up the chain during the next merge window (or sooner if it is a relevant bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. [1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D