On 02/08/2022 09:13, Liu Ying wrote: > Simple Power-Managed bus controller may need functional clock(s) > to be enabled before child devices connected to the bus can be > accessed. Get the clock(s) as a bulk and enable/disable the > clock(s) when the bus is being power managed. > > One example is that Freescale i.MX8qxp pixel link MSI bus controller > needs MSI clock and AHB clock to be enabled before accessing child > devices. No, because it is not simple bus anymore. Best regards, Krzysztof
