Re: [U-Boot] [PATCH V2] imx: mx25: Remove SION bit in all pin-mux that are safe

2018-01-25 Thread Fabio Estevam
On Thu, Jan 25, 2018 at 10:43 AM, Michael Trimarchi wrote: > SION bit should be used in the situation that we need > to read back the value of a pin and should not be set by > default macro. > > We get some mulfuction as raised by following thread malfunction > >

[U-Boot] [PATCH V2] imx: mx25: Remove SION bit in all pin-mux that are safe

2018-01-25 Thread Michael Trimarchi
SION bit should be used in the situation that we need to read back the value of a pin and should not be set by default macro. We get some mulfuction as raised by following thread https://www.spinics.net/lists/linux-usb/msg162574.html As reported by this application note: