Hi Sean, > In order to open up the required power gate before any operation can be > effectively performed over the serial bus between CPU and serdev, it's > clearly essential to add common attach functions for PM domains to serdev > at the probe phase. > > Similarly, the relevant dettach function for the PM domains should be > properly and reversely added at the remove phase. > > Signed-off-by: Sean Wang <[email protected]> > Reviewed-by: Ulf Hansson <[email protected]> > Cc: Rob Herring <[email protected]> > Cc: Ulf Hansson <[email protected]> > Cc: Greg Kroah-Hartman <[email protected]> > Cc: Jiri Slaby <[email protected]> > Cc: [email protected] > --- > drivers/tty/serdev/core.c | 15 ++++++++++++++- > 1 file changed, 14 insertions(+), 1 deletion(-)
can we take this through the serial subsystem? Or should I just take it when the driver is ready to be included? Regards Marcel
