Re: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-12-08 Thread Peter Chen
On Fri, Dec 06, 2013 at 04:17:33PM +0100, Michael Grzeschik wrote: > Hi Peter, > > On Tue, Nov 26, 2013 at 12:08:03PM +, Peter Chen wrote: > > > The GPIO is working for this pin. But also the DIGCTL register bits > > > helped here. Now the OC event triggers if the pin gets pulled to 3V3. > >

Re: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-12-06 Thread Michael Grzeschik
Hi Peter, On Tue, Nov 26, 2013 at 12:08:03PM +, Peter Chen wrote: > > The GPIO is working for this pin. But also the DIGCTL register bits > > helped here. Now the OC event triggers if the pin gets pulled to 3V3. > > > > I am currently looking for a good place to enable the DIGCTL bits. > > I

RE: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-11-26 Thread Peter Chen
> > The GPIO is working for this pin. But also the DIGCTL register bits > helped here. Now the OC event triggers if the pin gets pulled to 3V3. > > I am currently looking for a good place to enable the DIGCTL bits. > I suggest to enable them per default. As we don't have USBMISC registers >

Re: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-11-25 Thread Michael Grzeschik
Hi Marek, Peter, On Mon, Nov 25, 2013 at 12:58:32AM +0100, Marek Vasut wrote: > Hello Michael, > > > Hi Marek, Peter, > > > > On Sat, Aug 25, 2012 at 01:51:38AM +0200, Marek Vasut wrote: > > > Add the pinmux settings for USB PHY overcurrent pins. > > > > > > Signed-off-by: Marek Vasut > > > Cc

Re: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-11-24 Thread Marek Vasut
Hello Michael, > Hi Marek, Peter, > > On Sat, Aug 25, 2012 at 01:51:38AM +0200, Marek Vasut wrote: > > Add the pinmux settings for USB PHY overcurrent pins. > > > > Signed-off-by: Marek Vasut > > Cc: Chris Ball > > Cc: Fabio Estevam > > Cc: Mark Brown > > Cc: Shawn Guo > > --- > > > > arc

Re: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-11-24 Thread Michael Grzeschik
On Sat, Nov 23, 2013 at 02:48:48PM +, Peter Chen wrote: > > > > > > > > diff --git a/arch/arm/boot/dts/imx28.dtsi > > b/arch/arm/boot/dts/imx28.dtsi > > > index b996c2d..3cba62d 100644 > > > --- a/arch/arm/boot/dts/imx28.dtsi > > > +++ b/arch/arm/boot/dts/imx28.dtsi > > > @@ -520,6 +520,36 @

RE: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-11-23 Thread Peter Chen
> > > > diff --git a/arch/arm/boot/dts/imx28.dtsi > b/arch/arm/boot/dts/imx28.dtsi > > index b996c2d..3cba62d 100644 > > --- a/arch/arm/boot/dts/imx28.dtsi > > +++ b/arch/arm/boot/dts/imx28.dtsi > > @@ -520,6 +520,36 @@ > > fsl,voltage = <1>; > >

Re: [PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

2013-11-22 Thread Michael Grzeschik
Hi Marek, Peter, On Sat, Aug 25, 2012 at 01:51:38AM +0200, Marek Vasut wrote: > Add the pinmux settings for USB PHY overcurrent pins. > > Signed-off-by: Marek Vasut > Cc: Chris Ball > Cc: Fabio Estevam > Cc: Mark Brown > Cc: Shawn Guo > --- > arch/arm/boot/dts/imx28.dtsi | 30