RE: [PATCH] usb: chipidea: imx: unify over-current polarity handling

2018-11-30 Thread Matthew Starr
> -Original Message- > From: Uwe Kleine-König [mailto:u.kleine-koe...@pengutronix.de] > Sent: Friday, November 30, 2018 3:35 PM > > Hello Fabio, > > On Fri, Nov 30, 2018 at 07:16:39PM -0200, Fabio Estevam wrote: > > [Adding Matt] > > > > On Fri, Nov 30, 2018 at 6:53 PM Uwe Kleine-König >

Re: [PATCH] usb: chipidea: imx: unify over-current polarity handling

2018-11-30 Thread Uwe Kleine-König
Hello Fabio, On Fri, Nov 30, 2018 at 07:16:39PM -0200, Fabio Estevam wrote: > [Adding Matt] > > On Fri, Nov 30, 2018 at 6:53 PM Uwe Kleine-König > wrote: > > > > The status quo is: > > - on i.MX25 the overcurrent polarity is always explicitly configured as > >active high which matches the r

Re: [PATCH] usb: chipidea: imx: unify over-current polarity handling

2018-11-30 Thread Fabio Estevam
Hi Uwe, [Adding Matt] On Fri, Nov 30, 2018 at 6:53 PM Uwe Kleine-König wrote: > > The status quo is: > - on i.MX25 the overcurrent polarity is always explicitly configured as >active high which matches the reset default. > - on i.MX6 and i.MX7 the overcurrent polarity is active high after

[PATCH] usb: chipidea: imx: unify over-current polarity handling

2018-11-30 Thread Uwe Kleine-König
The status quo is: - on i.MX25 the overcurrent polarity is always explicitly configured as active high which matches the reset default. - on i.MX6 and i.MX7 the overcurrent polarity is active high after reset. usbmisc_imx6q_init() and usbmisc_imx7d_init() keep the current state (probably