Re: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-28 Thread Kevin Hilman
Kalliguddi, Hema hem...@ti.com writes: http://focus.ti.com/pdfs/wtbu/SWPU223D_Final_EPDF_06_07_2010.pdf [HK] The errata is applicable to OMAP3430 only. But this sequence applicable for omap4 as well. So for submitting the changes we need to have the HWMOD api to be changed to enaforce the

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-26 Thread David Brownell
I wanted to close on the introduction of two new OMAP device APIs omap_device_enable_wakeup () omap_device_disable_wakeup() in omap_device layer. What's the relationship between these and the sysfs attribute which manages the per-device wakeup enable? Should there be driver model

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-24 Thread Kalliguddi, Hema
Kevin, -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Friday, June 18, 2010 8:29 PM To: Kalliguddi, Hema Cc: Cousson, Benoit; Basak, Partha; p...@pwsan.com; Nayak, Rajendra; linux-omap@vger.kernel.org Subject: Re: On the APIs for Enabling and Disabling

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-24 Thread Kalliguddi, Hema
Kevin, Replying on top of latest chin. Thanks, Hema -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Thursday, June 24, 2010 2:01 AM To: Basak, Partha Cc: Kalliguddi, Hema; Cousson, Benoit; p...@pwsan.com; Nayak, Rajendra; linux-omap@vger.kernel.org

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-24 Thread Basak, Partha
Kevin, Thanks Partha -Original Message- From: Kalliguddi, Hema Sent: Thursday, June 24, 2010 8:25 PM To: Kevin Hilman; Basak, Partha Cc: Cousson, Benoit; p...@pwsan.com; Nayak, Rajendra; linux- o...@vger.kernel.org; Gadiyar, Anand; Kamat, Nishant Subject: RE: On the APIs for

Re: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-23 Thread Kevin Hilman
Basak, Partha p-bas...@ti.com writes: Benoit/Kevin, -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Friday, June 18, 2010 8:29 PM To: Kalliguddi, Hema Cc: Cousson, Benoit; Basak, Partha; p...@pwsan.com; Nayak, Rajendra; linux-omap@vger.kernel.org

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-22 Thread Basak, Partha
Benoit/Kevin, -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Friday, June 18, 2010 8:29 PM To: Kalliguddi, Hema Cc: Cousson, Benoit; Basak, Partha; p...@pwsan.com; Nayak, Rajendra; linux-omap@vger.kernel.org Subject: Re: On the APIs for Enabling

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-18 Thread Kalliguddi, Hema
Hi Benoit, I have 2 cases in usb for the need of separate API for setting the auto idle bit. 1. Below the link for omap3430TRM. Please refer 24.1.5.4.2 and 24.1.5.4.3 there is note not to set smart idle and autoidle bit simultaneously. Suggestion is to set the auto idle 0 before setting smart

Re: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-18 Thread Kevin Hilman
Kalliguddi, Hema hem...@ti.com writes: Hi Benoit, I have 2 cases in usb for the need of separate API for setting the auto idle bit. 1. Below the link for omap3430TRM. Please refer 24.1.5.4.2 and 24.1.5.4.3 there is note not to set smart idle and autoidle bit simultaneously. Suggestion

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-17 Thread Cousson, Benoit
Hi Hema, From: linux-omap-ow...@vger.kernel.org Kevin, There is no errata in the USB which needs the Enable/Disable wakeup to be done Seperately. If it can be handled with omap_devie_enable/idle Apis it is sufficient. But there is a need of setting the Auto idle bit seperately as for the

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-16 Thread Basak, Partha
-Original Message- From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- ow...@vger.kernel.org] On Behalf Of Basak, Partha Sent: Wednesday, June 16, 2010 8:10 PM To: p...@pwsan.com Cc: khil...@deeprootsystems.com; Kalliguddi, Hema; Nayak, Rajendra; linux- o...@vger.kernel.org

Re: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-16 Thread Kevin Hilman
Basak, Partha p-bas...@ti.com writes: I wanted to close on the introduction of two new OMAP device APIs omap_device_enable_wakeup () omap_device_disable_wakeup() in omap_device layer. These APIs are potentially needed by the USB driver (via function pointers) to work around some USB

RE: On the APIs for Enabling and Disabling Wakeup capability.

2010-06-16 Thread Kalliguddi, Hema
Kevin, Kevin, There is no errata in the USB which needs the Enable/Disable wakeup to be done Seperately. If it can be handled with omap_devie_enable/idle Apis it is sufficient. But there is a need of setting the Auto idle bit seperately as for the USBOTG there is a need to set the Autoidle