> Subject: Re: [PATCH] ARM: dts: imx8mq-evk: Remove u-boot,off-on-delay-us > property > > Hi Peng, > > On Mon, Feb 22, 2021 at 10:53 PM Peng Fan <[email protected]> wrote: > > > It is board dependent, some board may has a big capacitance, the > > off-on-delay is to give enough time for the capacitance to leak its > > voltage. > > Ok, but not clear from your comment if you agree with my change or not.
I think remove it is not correct, the exact time should be measured using oscilloscope, removing it might make sd3.0 not work. But anyway 20000 seems too large a value. Regards, Peng. > > Please clarify.
