Re: chipidea hangs on mx51 running linux-next

2014-12-15 Thread Fabio Estevam
Hi Vladimir, On Mon, Dec 15, 2014 at 6:23 PM, Vladimir Zapolskiy wrote: > Recently I was told by Mark Brown that this is an incorrect hack --- you > should either create a regulator consumer or pass "regulator-always-on" > property. Exactly, I passed "regulator-always-on" in the official patch

Re: chipidea hangs on mx51 running linux-next

2014-12-15 Thread Vladimir Zapolskiy
Hi Fabio, On 15.12.2014 17:05, Fabio Estevam wrote: > On Tue, Dec 9, 2014 at 11:48 AM, Matthieu CASTET > wrote: > >> Is your usb phy ok ? >> >> I saw freeze like that when there was no ulpi communication with the >> usb phy. > > Thanks. I fixed it by passing 'regulator-boot-on' to the USB regul

Re: chipidea hangs on mx51 running linux-next

2014-12-15 Thread Fabio Estevam
On Tue, Dec 9, 2014 at 11:48 AM, Matthieu CASTET wrote: > Is your usb phy ok ? > > I saw freeze like that when there was no ulpi communication with the > usb phy. Thanks. I fixed it by passing 'regulator-boot-on' to the USB regulators --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boo

Re: chipidea hangs on mx51 running linux-next

2014-12-09 Thread Matthieu CASTET
Le Tue, 9 Dec 2014 11:09:55 -0200, Fabio Estevam a écrit : > Hi, > > I am running linux-next 20141208 on a imx51-babbage board and the > following hang is observed: > > [1.243660] usbcore: registered new interface driver usb-storage > [1.261619] ci_hdrc ci_hdrc.1: doesn't support gadget

chipidea hangs on mx51 running linux-next

2014-12-09 Thread Fabio Estevam
Hi, I am running linux-next 20141208 on a imx51-babbage board and the following hang is observed: [1.243660] usbcore: registered new interface driver usb-storage [1.261619] ci_hdrc ci_hdrc.1: doesn't support gadget [1.266730] ci_hdrc ci_hdrc.1: EHCI Host Controller [1.272058] ci_h