On Fri, Jul 18, 2014 at 07:01:36PM +0200, Stefan Agner wrote: > This patchset adds USB support for Vybrid VF610 SoC. It extends the > clock framework to support the USB PHY cocks, extends the device > tree files and adds support for the non-core registers in the > usbmisc_imx driver. > > This patchset needs the eSDHC length fix available in Shawn's > for-next branch. > Why it is related to USB patchset? > The whole patchset proved to be working on a Colibri VF61. The > first USB controller runs in peripheral mode. I could successfully > use RNDIS, however with some stability issues: Suddenly the other > side was not reachable anymore and the interface needed to brought > down and back up again. I'm still investigating this. Do you use ubuntu as host distribution? I find ubuntu will lost the first connection for usb-ethernet-gadget(usb0) as network interface, but once you re-config usb0 again (ifconfig usb0 ip up), it should work and will not lose connection any more. > > The second USB controller, running in USB host mode, showed no > issues so far. > > Stefan Agner (6): > ARM: dts: vf610: add USB PHY and controller > ARM: imx: clk-vf610: add USBPHY clocks > ARM: dts: vf610: Add usbmisc for non-core registers > chipidea: usbmisc_imx: Add USB support for VF610 SoCs > usb: phy: mxs: Add VF610 USB PHY support > ARM: dts: vf610-colibri: add USB support > > arch/arm/boot/dts/vf610-colibri.dts | 10 +++++ > arch/arm/boot/dts/vf610.dtsi | 55 ++++++++++++++++++++++-- > arch/arm/mach-imx/clk-vf610.c | 12 +++++- > drivers/usb/chipidea/usbmisc_imx.c | 76 +++++++++++++++++++++++---------- > drivers/usb/phy/phy-mxs-usb.c | 5 +++ > include/dt-bindings/clock/vf610-clock.h | 5 ++- > 6 files changed, 135 insertions(+), 28 deletions(-) > > -- > 2.0.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
