Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-19 Thread Bin Liu
Hi George, On Mon, May 19, 2014 at 3:40 AM, George Cherian wrote: > Hi Bin, > > > On 5/15/2014 8:49 PM, Bin Liu wrote: >> >> George, >> >> On Thu, May 15, 2014 at 1:28 AM, George Cherian >> wrote: >>> >>> Hi Bin, >>> >>> >>> On 5/14/2014 10:13 PM, Bin Liu wrote: George, On We

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-19 Thread George Cherian
Hi Bin, On 5/15/2014 8:49 PM, Bin Liu wrote: George, On Thu, May 15, 2014 at 1:28 AM, George Cherian wrote: Hi Bin, On 5/14/2014 10:13 PM, Bin Liu wrote: George, On Wed, May 14, 2014 at 9:34 AM, Bin Liu wrote: George, On Wed, May 14, 2014 at 12:37 AM, George Cherian wrote: On 5/14/20

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-15 Thread Bin Liu
George, On Thu, May 15, 2014 at 1:28 AM, George Cherian wrote: > Hi Bin, > > > On 5/14/2014 10:13 PM, Bin Liu wrote: >> >> George, >> >> On Wed, May 14, 2014 at 9:34 AM, Bin Liu wrote: >>> >>> George, >>> >>> On Wed, May 14, 2014 at 12:37 AM, George Cherian >>> wrote: On 5/14/2014 12:

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-14 Thread George Cherian
Hi Bin, On 5/14/2014 10:13 PM, Bin Liu wrote: George, On Wed, May 14, 2014 at 9:34 AM, Bin Liu wrote: George, On Wed, May 14, 2014 at 12:37 AM, George Cherian wrote: On 5/14/2014 12:07 AM, Bin Liu wrote: Hi, On Tue, May 13, 2014 at 8:24 AM, George Cherian wrote: Hi Daniel, On 5/13/20

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-14 Thread Bin Liu
George, On Wed, May 14, 2014 at 9:34 AM, Bin Liu wrote: > George, > > On Wed, May 14, 2014 at 12:37 AM, George Cherian > wrote: >> On 5/14/2014 12:07 AM, Bin Liu wrote: >>> >>> Hi, >>> >>> On Tue, May 13, 2014 at 8:24 AM, George Cherian >>> wrote: Hi Daniel, On 5/13/20

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-14 Thread Bin Liu
George, On Wed, May 14, 2014 at 12:37 AM, George Cherian wrote: > On 5/14/2014 12:07 AM, Bin Liu wrote: >> >> Hi, >> >> On Tue, May 13, 2014 at 8:24 AM, George Cherian >> wrote: >>> >>> Hi Daniel, >>> >>> >>> On 5/13/2014 6:44 PM, Daniel Mack wrote: Hi George, On 05/13/2014 0

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread George Cherian
On 5/14/2014 12:07 AM, Bin Liu wrote: Hi, On Tue, May 13, 2014 at 8:24 AM, George Cherian wrote: Hi Daniel, On 5/13/2014 6:44 PM, Daniel Mack wrote: Hi George, On 05/13/2014 02:57 PM, George Cherian wrote: I never enabled the MUSB_BABBLE_SW_SESSION_CTRL in the MUSB_BABBLE_CTL reg. can you

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread Bin Liu
Hi, On Tue, May 13, 2014 at 8:24 AM, George Cherian wrote: > Hi Daniel, > > > On 5/13/2014 6:44 PM, Daniel Mack wrote: >> >> Hi George, >> >> On 05/13/2014 02:57 PM, George Cherian wrote: >>> >>> I never enabled the MUSB_BABBLE_SW_SESSION_CTRL in the MUSB_BABBLE_CTL >>> reg. >>> can you try with

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread Daniel Mack
On 05/13/2014 03:24 PM, George Cherian wrote: > Basically, there are 2 types of babble conditions. > 1) Transient babble condition - which could be recovered from without an > IP reset . > 2) Babble condition - which could be recovered from only by doing an IP > reset. Ok, thanks for the explana

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread George Cherian
Hi Daniel, On 5/13/2014 6:44 PM, Daniel Mack wrote: Hi George, On 05/13/2014 02:57 PM, George Cherian wrote: I never enabled the MUSB_BABBLE_SW_SESSION_CTRL in the MUSB_BABBLE_CTL reg. can you try with the following patch. diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread Daniel Mack
Hi George, On 05/13/2014 02:57 PM, George Cherian wrote: > I never enabled the MUSB_BABBLE_SW_SESSION_CTRL in the MUSB_BABBLE_CTL reg. > can you try with the following patch. > > diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c > index 1ae6681..1160cd1 100644 > --- a/drive

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread George Cherian
On 5/13/2014 5:50 PM, Daniel Mack wrote: On 05/13/2014 01:57 PM, George Cherian wrote: On 5/13/2014 3:16 PM, Daniel Mack wrote: On 05/13/2014 10:31 AM, George Cherian wrote: Series add support for SW babble control logic found in new silicon versions of AM335x. Runtime differentiation of silic

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread Daniel Mack
On 05/13/2014 01:57 PM, George Cherian wrote: > On 5/13/2014 3:16 PM, Daniel Mack wrote: >> On 05/13/2014 10:31 AM, George Cherian wrote: >>> Series add support for SW babble control logic found in >>> new silicon versions of AM335x. Runtime differentiation of >>> silicon version is done by checkin

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread George Cherian
On 5/13/2014 3:16 PM, Daniel Mack wrote: Hi George, On 05/13/2014 10:31 AM, George Cherian wrote: Series add support for SW babble control logic found in new silicon versions of AM335x. Runtime differentiation of silicon version is done by checking the BABBLE_CTL register. For newer silicon the

Re: [PATCH v3 0/5] Add support for SW babble Control

2014-05-13 Thread Daniel Mack
Hi George, On 05/13/2014 10:31 AM, George Cherian wrote: > Series add support for SW babble control logic found in > new silicon versions of AM335x. Runtime differentiation of > silicon version is done by checking the BABBLE_CTL register. > For newer silicon the register default value read is 0x4