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 george.cher...@ti.com 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 binml...@gmail.com wrote: George, On Wed, May 14, 2014 at

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 george.cher...@ti.com 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 george.cher...@ti.com wrote: Hi Bin, On 5/14/2014 10:13 PM, Bin Liu wrote: George, On Wed,

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

2014-05-15 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 binml...@gmail.com wrote: George, On Wed, May 14, 2014 at 12:37 AM, George Cherian george.cher...@ti.com wrote: On 5/14/2014 12:07 AM, Bin Liu wrote: Hi, On Tue, May 13, 2014 at 8:24 AM, George

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 george.cher...@ti.com 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 binml...@gmail.com wrote: George, On Wed, May 14, 2014 at 12:37 AM, George Cherian george.cher...@ti.com

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 george.cher...@ti.com wrote: On 5/14/2014 12:07 AM, Bin Liu wrote: Hi, On Tue, May 13, 2014 at 8:24 AM, George Cherian george.cher...@ti.com wrote: Hi Daniel, On 5/13/2014 6:44 PM, Daniel Mack wrote: Hi George, On 05/13/2014

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 binml...@gmail.com wrote: George, On Wed, May 14, 2014 at 12:37 AM, George Cherian george.cher...@ti.com wrote: On 5/14/2014 12:07 AM, Bin Liu wrote: Hi, On Tue, May 13, 2014 at 8:24 AM, George Cherian george.cher...@ti.com wrote: Hi

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

2014-05-13 Thread George Cherian
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 and for older versions its 0x0. Patch 1 - Convert recover work

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

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

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 checking the

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

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 ---

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

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

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 george.cher...@ti.com 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 George Cherian
On 5/14/2014 12:07 AM, Bin Liu wrote: Hi, On Tue, May 13, 2014 at 8:24 AM, George Cherian george.cher...@ti.com 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