l Grzeschik; Alexander Shiyan; linux-arm-
> > > ker...@lists.infradead.org; linux-usb@vger.kernel.org; Sascha Hauer;
> > > chris.ru...@gtsys.com.hk; Guo Shawn-R65073
> > > Subject: Re: USB OTG support on mx27pdk
> > >
> > > On Sat, Apr 19, 2014 at 4:32 AM, Peter Chen
&
er...@lists.infradead.org; linux-usb@vger.kernel.org; Sascha Hauer;
> > chris.ru...@gtsys.com.hk; Guo Shawn-R65073
> > Subject: Re: USB OTG support on mx27pdk
> >
> > On Sat, Apr 19, 2014 at 4:32 AM, Peter Chen
> > wrote:
> > > The below patch is intended to
is.ru...@gtsys.com.hk; Guo Shawn-R65073
> Subject: Re: USB OTG support on mx27pdk
>
> On Sat, Apr 19, 2014 at 4:32 AM, Peter Chen
> wrote:
> > The below patch is intended to fix above issues for all platforms,
> > I have tested it at imx6 platform, if possible, have a test
On Sat, Apr 19, 2014 at 4:32 AM, Peter Chen wrote:
> The below patch is intended to fix above issues for all platforms,
> I have tested it at imx6 platform, if possible, have a test at imx25/imx27
> please.
I don't see any patch below, but anyway I have managed to fix the
issue on mx27 at dts lev
>
> On Wed, Apr 16, 2014 at 09:53:34AM -0300, Fabio Estevam wrote:
> > On Wed, Apr 16, 2014 at 8:58 AM, Alexander Shiyan
> wrote:
> >
> > > I can tell immediately without further testing,
> > > this will not work without the USB support in the bootoader because
> > > we do not have DT support f
On Wed, Apr 16, 2014 at 12:03 PM, Michael Grzeschik wrote:
> Yes, when this patch got reverted it will probably break usb support
> on mx6 machines. We have seen different behaviour on several mxc/mxs
> machines regarding the order of PORTSC and phy configuration.
>
> We will probably need to test
Hi,
On Wed, Apr 16, 2014 at 09:53:34AM -0300, Fabio Estevam wrote:
> On Wed, Apr 16, 2014 at 8:58 AM, Alexander Shiyan wrote:
>
> > I can tell immediately without further testing,
> > this will not work without the USB support in the bootoader because
> > we do not have DT support for ULPI.
>
>
On Wed, Apr 16, 2014 at 8:58 AM, Alexander Shiyan wrote:
> I can tell immediately without further testing,
> this will not work without the USB support in the bootoader because
> we do not have DT support for ULPI.
The generic nop usb phy should work just fine.
I have tried Uwe's suggestion fro
Wed, 16 Apr 2014 08:32:55 -0300 от Fabio Estevam :
> On Wed, Apr 16, 2014 at 2:55 AM, Alexander Shiyan wrote:
>
> > ci_hdrc ci_hdrc.0: EHCI Host Controller
> > ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
> > ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
> > usb usb1: New USB
On Wed, Apr 16, 2014 at 2:55 AM, Alexander Shiyan wrote:
> ci_hdrc ci_hdrc.0: EHCI Host Controller
> ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
> ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
> usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> usb usb1: New USB
Wed, 16 Apr 2014 03:23:54 + от Peter Chen :
> > Hi,
> > I am trying to add USBOTG support to mx27pdk with the following dts patch:
...
> I cced chris who has imx27 hardware.
Loading OS arm Linux zImage '/dev/nor0.kernel'
using internal devicetree
commandline: console=ttymxc0,115200n8 earlyprin
> On Wed, Apr 16, 2014 at 12:23 AM, Peter Chen
> wrote:
> > Please check if below patch is existed
> >
> > commit 3b5d3e6845bfe68777d069886b0d1cd5f23b9d58
> > Author: Chris Ruehl
> > Date: Fri Jan 10 13:51:29 2014 +0800
> >
> > usb: chipidea: Fix Internal error: : 808 [#1] ARM related to
On Wed, Apr 16, 2014 at 12:23 AM, Peter Chen wrote:
> Please check if below patch is existed
>
> commit 3b5d3e6845bfe68777d069886b0d1cd5f23b9d58
> Author: Chris Ruehl
> Date: Fri Jan 10 13:51:29 2014 +0800
>
> usb: chipidea: Fix Internal error: : 808 [#1] ARM related to STS flag
>
> * i
> Hi,
>
> I am trying to add USBOTG support to mx27pdk with the following dts patch:
>
> --- a/arch/arm/boot/dts/imx27-pdk.dts
> +++ b/arch/arm/boot/dts/imx27-pdk.dts
> @@ -78,6 +78,14 @@
> status = "okay";
> };
>
> +&usbotg {
> + pinctrl-names = "default";
> + pinctrl-0
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