RE: [RESEND PATCH 05/11] ARM: OMAP: USB: Host: usb host Device tree node Adaptation

2012-11-01 Thread Munegowda, Keshava
From: Tony Lindgren [t...@atomide.com] Sent: Wednesday, October 31, 2012 11:59 PM To: Munegowda, Keshava Cc: linux-omap@vger.kernel.org; devicetree-disc...@lists.ozlabs.org; linux-...@vger.kernel.org; linux-...@vger.kernel.org; Balbi, Felipe; sa

RE: [RESEND PATCH 05/11] ARM: OMAP: USB: Host: usb host Device tree node Adaptation

2012-11-01 Thread Munegowda, Keshava
From: Balbi, Felipe Sent: Thursday, November 01, 2012 3:51 PM To: Munegowda, Keshava Cc: Tony Lindgren; linux-omap@vger.kernel.org; devicetree-disc...@lists.ozlabs.org; linux-...@vger.kernel.org; linux-...@vger.kernel.org; Balbi, Felipe; sa

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-09-24 Thread Munegowda, Keshava
On Sat, Sep 22, 2012 at 3:37 AM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Paul, On Wed, Sep 19, 2012 at 08:39:40PM +, Paul Walmsley wrote: Hi Samuel, I've queued patch 1 of this series for 3.7, which should go upstream via the OMAP - arm-soc path. Also asked Keshava to re-send

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-09-18 Thread Munegowda, Keshava
On Thu, Sep 13, 2012 at 5:14 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Aug 13, 2012 at 8:23 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Aug 13, 2012 at 7:39 PM, Felipe Balbi ba...@ti.com wrote: On Mon, Aug 13, 2012 at 06:52:13PM +0530, Munegowda, Keshava wrote

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-09-13 Thread Munegowda, Keshava
On Mon, Aug 13, 2012 at 8:23 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Aug 13, 2012 at 7:39 PM, Felipe Balbi ba...@ti.com wrote: On Mon, Aug 13, 2012 at 06:52:13PM +0530, Munegowda, Keshava wrote: On Fri, Jul 27, 2012 at 5:44 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote

Re: [PATCH] ARM: OMAP2+: mux: add support for PAD wakeup event handler

2012-09-11 Thread Munegowda, Keshava
On Tue, Sep 11, 2012 at 12:09 AM, Tony Lindgren t...@atomide.com wrote: * Ruslan Bilovol ruslan.bilo...@ti.com [120910 03:39]: OMAP mux now parses active wakeup events from pad registers and calls corresponding handler, if handler is not registered - corresponding hwmod ISRs once a wakeup is

Re: [PATCH] ARM: OMAP2+: mux: add support for PAD wakeup event handler

2012-09-10 Thread Munegowda, Keshava
On Mon, Sep 10, 2012 at 4:08 PM, Ruslan Bilovol ruslan.bilo...@ti.com wrote: OMAP mux now parses active wakeup events from pad registers and calls corresponding handler, if handler is not registered - corresponding hwmod ISRs once a wakeup is detected. This is useful for cases when routing

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-08-13 Thread Munegowda, Keshava
On Fri, Jul 27, 2012 at 5:44 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 23, 2012 at 8:04 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 23, 2012 at 7:38 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Jul 23, 2012 at 07:31:10PM +0530, Munegowda, Keshava

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-08-13 Thread Munegowda, Keshava
On Mon, Aug 13, 2012 at 7:39 PM, Felipe Balbi ba...@ti.com wrote: On Mon, Aug 13, 2012 at 06:52:13PM +0530, Munegowda, Keshava wrote: On Fri, Jul 27, 2012 at 5:44 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 23, 2012 at 8:04 PM, Munegowda, Keshava keshava_mgo...@ti.com

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-07-27 Thread Munegowda, Keshava
On Mon, Jul 23, 2012 at 8:04 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 23, 2012 at 7:38 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Jul 23, 2012 at 07:31:10PM +0530, Munegowda, Keshava wrote: On Thu, Jul 19, 2012 at 3:48 PM, Munegowda, Keshava keshava_mgo...@ti.com

Re: [PATCH] omap: usb: host: remove deprecated flag 'es2_compatibility'

2012-07-25 Thread Munegowda, Keshava
On Wed, Jul 25, 2012 at 1:24 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Tue, Jul 24, 2012 at 09:08:40PM +0300, Ruslan Bilovol wrote: Currently this flag is not used anywhere and may be safely removed. Signed-off-by: Ruslan Bilovol ruslan.bilo...@ti.com looks good to me. Keshava ? Ruslan

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-23 Thread Munegowda, Keshava
On Mon, Jul 23, 2012 at 2:03 PM, Roger Quadros rog...@ti.com wrote: Hi, On 06/22/2012 05:43 PM, Munegowda, Keshava wrote: On Fri, Jun 22, 2012 at 7:41 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: [...] You are not reading what I write

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-07-23 Thread Munegowda, Keshava
On Thu, Jul 19, 2012 at 3:48 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 16, 2012 at 7:01 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: The TLL (Transceiver Less Link) is an separate IP block, independent of the host controller. Basically this TLL operates like USB PHY

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-07-23 Thread Munegowda, Keshava
On Mon, Jul 23, 2012 at 7:38 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Jul 23, 2012 at 07:31:10PM +0530, Munegowda, Keshava wrote: On Thu, Jul 19, 2012 at 3:48 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 16, 2012 at 7:01 PM, Keshava Munegowda keshava_mgo

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-20 Thread Munegowda, Keshava
On Fri, Jul 20, 2012 at 4:25 AM, Greg KH gre...@linuxfoundation.org wrote: On Thu, Jul 19, 2012 at 03:54:05PM -0700, Greg KH wrote: On Thu, Jul 19, 2012 at 01:20:14PM +0300, Felipe Balbi wrote: Hi, On Thu, Jun 21, 2012 at 07:12:12PM +0530, Keshava Munegowda wrote: This commit

Re: [PATCH RESEND] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-20 Thread Munegowda, Keshava
On Fri, Jul 20, 2012 at 3:13 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: This commit 354ab8567ae3107a8cbe7228c3181990ba598aac titled Fix OMAP EHCI suspend/resume failure (i693) is causing the usb hub and device detection fails in beagle XM causeing NFS not functional. This affects the

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-19 Thread Munegowda, Keshava
On Thu, Jul 12, 2012 at 12:11 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Wed, Jul 11, 2012 at 7:53 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Wed, Jul 11, 2012 at 3:59 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, Kevin

Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

2012-07-19 Thread Munegowda, Keshava
On Mon, Jul 16, 2012 at 7:01 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: The TLL (Transceiver Less Link) is an separate IP block, independent of the host controller. Basically this TLL operates like USB PHY which allows the user to connect two USB transceiver interfaces together directly

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-19 Thread Munegowda, Keshava
On Thu, Jul 19, 2012 at 3:50 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Thu, Jun 21, 2012 at 07:12:12PM +0530, Keshava Munegowda wrote: This commit 354ab8567ae3107a8cbe7228c3181990ba598aac titled Fix OMAP EHCI suspend/resume failure (i693) is causing the usb hub and device detection fails

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-12 Thread Munegowda, Keshava
On Wed, Jul 11, 2012 at 7:53 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Wed, Jul 11, 2012 at 3:59 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, Kevin, On Fri, Jul 06, 2012 at 05:29:00PM +0530, Munegowda, Keshava wrote: Samuel

Re: [PATCH] ARM: OMAP2+: omap2plus_defconfig: EHCI driver is not stable, disable it

2012-07-12 Thread Munegowda, Keshava
On Fri, Jul 6, 2012 at 11:50 PM, Kevin Hilman khil...@ti.com wrote: The EHCI driver is not stable enough to be enabled by default. In v3.5, it has at least the following problems: - warning dump during bootup - hang during suspend - prevents CORE powerdomain from entering retention during

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-11 Thread Munegowda, Keshava
On Wed, Jul 11, 2012 at 3:59 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, Kevin, On Fri, Jul 06, 2012 at 05:29:00PM +0530, Munegowda, Keshava wrote: Samuel I have sent that patch to disable the ehci in omap2plus_defconfig; after merging that please merge this patch

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-06 Thread Munegowda, Keshava
On Thu, Jul 5, 2012 at 4:49 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Kevin, Keshava, On Wed, Jul 04, 2012 at 06:33:35AM -0700, Kevin Hilman wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Tue, Jul 3, 2012 at 12:17 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote

Re: [PATCH] OMAP: config : disable the usb host configuration in omap2plus_defconfig

2012-07-06 Thread Munegowda, Keshava
On Fri, Jul 6, 2012 at 5:19 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: The usb host is disabled in the omap2 build; This is because usb host is causing the retention to break in cpu idle. Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com --- arch/arm/configs/omap2plus_defconfig

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-06 Thread Munegowda, Keshava
On Fri, Jul 6, 2012 at 3:30 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Thu, Jul 5, 2012 at 4:49 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Kevin, Keshava, On Wed, Jul 04, 2012 at 06:33:35AM -0700, Kevin Hilman wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Tue

Re: [PATCH] OMAP: config : disable the usb host configuration in omap2plus_defconfig

2012-07-06 Thread Munegowda, Keshava
On Fri, Jul 6, 2012 at 5:29 PM, Shilimkar, Santosh santosh.shilim...@ti.com wrote: On Fri, Jul 6, 2012 at 5:25 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Jul 6, 2012 at 5:19 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: The usb host is disabled in the omap2 build

Re: [PATCH] OMAP: config : disable the usb host configuration in omap2plus_defconfig

2012-07-06 Thread Munegowda, Keshava
On Fri, Jul 6, 2012 at 5:37 PM, Tony Lindgren t...@atomide.com wrote: * Munegowda, Keshava keshava_mgo...@ti.com [120706 05:06]: On Fri, Jul 6, 2012 at 5:29 PM, Shilimkar, Santosh santosh.shilim...@ti.com wrote: On Fri, Jul 6, 2012 at 5:25 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote

Re: [PATCH] OMAP: config : disable the usb host configuration in omap2plus_defconfig

2012-07-06 Thread Munegowda, Keshava
On Fri, Jul 6, 2012 at 6:09 PM, Tony Lindgren t...@atomide.com wrote: * Munegowda, Keshava keshava_mgo...@ti.com [120706 05:30]: On Fri, Jul 6, 2012 at 5:37 PM, Tony Lindgren t...@atomide.com wrote: I think it's best to fix things properly, even if it means that it will take longer and go

Re: [PATCH V3 5/5] ARM: OMAP: change the USB TLL clocks device name

2012-07-04 Thread Munegowda, Keshava
On Wed, Jul 4, 2012 at 1:00 PM, Paul Walmsley p...@pwsan.com wrote: On Mon, 2 Jul 2012, Keshava Munegowda wrote: The platform device name for the functional, interface and channel clocks of the TLL module is changed from usbhs device to usb tll platform device name. Signed-off-by: Keshava

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-03 Thread Munegowda, Keshava
On Tue, Jul 3, 2012 at 5:44 AM, Kevin Hilman khil...@ti.com wrote: Kevin Hilman khil...@ti.com writes: Felipe, Keshava, Kevin Hilman khil...@ti.com writes: Felipe Balbi ba...@ti.com writes: [...] Keshava is reverting a fix for a HW errata. I can't accept it as it will cause

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-03 Thread Munegowda, Keshava
On Mon, Jul 2, 2012 at 10:24 PM, Kevin Hilman khil...@ti.com wrote: Felipe, Keshava, Kevin Hilman khil...@ti.com writes: Felipe Balbi ba...@ti.com writes: [...] Keshava is reverting a fix for a HW errata. I can't accept it as it will cause regressions. Granted, regression by regression,

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-07-03 Thread Munegowda, Keshava
On Tue, Jul 3, 2012 at 12:17 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Mon, Jul 2, 2012 at 10:24 PM, Kevin Hilman khil...@ti.com wrote: Felipe, Keshava, Kevin Hilman khil...@ti.com writes: Felipe Balbi ba...@ti.com writes: [...] Keshava is reverting a fix for a HW errata. I

Re: [PATCH 0/5 V2 RESEND] ARM: OMAP: TLL driver implementation for USB host driver

2012-07-02 Thread Munegowda, Keshava
On Mon, Jul 2, 2012 at 8:01 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, On Tue, Jun 26, 2012 at 04:56:02PM +0530, Keshava Munegowda wrote: The TLL configuration is removed from the UHH driver and implemented as a seperate platform driver. Now, the UHH driver configures the TLL

Re: [PATCH v3] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset fix issues.

2012-07-02 Thread Munegowda, Keshava
On Fri, Jun 29, 2012 at 9:03 PM, Alan Stern st...@rowland.harvard.edu wrote: On Wed, 27 Jun 2012, Russ Dill wrote: From: Russ Dill russ.d...@gmail.com 'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held in reset while initializing

Re: [PATCH v3] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset fix issues.

2012-07-02 Thread Munegowda, Keshava
On Mon, Jul 2, 2012 at 4:52 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Russ, On Thu, Jun 14, 2012 at 09:24:21AM -0700, Russ Dill wrote: From: Russ Dill russ.d...@gmail.com 'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held

Re: [PATCH v3] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset fix issues.

2012-07-02 Thread Munegowda, Keshava
On Mon, Jul 2, 2012 at 7:35 PM, Alan Stern st...@rowland.harvard.edu wrote: On Mon, 2 Jul 2012, Munegowda, Keshava wrote: Hi Samuel please drop this patch for now , since Alan stern has mentioned improvements for this patch and we need to wait for Alan's new patch on ehci-omap.c

Re: [PATCH V3 0/5] ARM: OMAP: TLL driver implementation for USB host driver

2012-07-02 Thread Munegowda, Keshava
On Mon, Jul 2, 2012 at 8:31 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: The TLL configuration is removed from the UHH driver and implemented as a seperate platform driver. Now, the UHH driver configures the TLL through API's exported by the TLL platform driver. The TLL is an has

Re: [PATCH] ARM: OMAP: EHCI: Fix the hub disconnect after resume

2012-06-28 Thread Munegowda, Keshava
On Wed, Jun 27, 2012 at 7:54 PM, Alan Stern st...@rowland.harvard.edu wrote: On Wed, 27 Jun 2012, Keshava Munegowda wrote: Its observed that in Beagle XM , during suspend/resume the OMAP EHCI controller losing the register contents. this is causing the hub disconnect after the resume, this is

Re: [PATCH 04/11] mfd: omap-usb: add clk_prepare and clk_unprepare

2012-06-25 Thread Munegowda, Keshava
On Sat, Jun 23, 2012 at 12:34 AM, Paul Walmsley p...@pwsan.com wrote: On Fri, 22 Jun 2012, Rajendra Nayak wrote: In preparation of OMAP moving to Common Clk Framework (CCF) add clk_prepare() and clk_unprepare() for the various usb host clocks. Signed-off-by: Rajendra Nayak rna...@ti.com Cc:

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-06-22 Thread Munegowda, Keshava
On Fri, Jun 22, 2012 at 12:32 AM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Thu, Jun 21, 2012 at 7:12 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: This commit 354ab8567ae3107a8cbe7228c3181990ba598aac titled Fix OMAP EHCI suspend/resume

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-06-22 Thread Munegowda, Keshava
On Fri, Jun 22, 2012 at 7:41 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: [...] hi kevin here is pm count log on beagle XM with the above patch: What are you meaning to show by this log? This dump shows that neither PER or CORE are hitting

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-06-22 Thread Munegowda, Keshava
On Fri, Jun 22, 2012 at 8:33 PM, Russ Dill russ.d...@gmail.com wrote: On Fri, Jun 22, 2012 at 7:14 AM, Kevin Hilman khil...@ti.com wrote: Felipe Balbi ba...@ti.com writes: Hi, On Fri, Jun 22, 2012 at 01:00:39PM +0530, Munegowda, Keshava wrote: On Fri, Jun 22, 2012 at 12:32 AM, Kevin Hilman

Re: MFD USB host: prevents CORE retention in idle

2012-06-21 Thread Munegowda, Keshava
On Wed, Jun 20, 2012 at 7:53 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Wed, Jun 20, 2012 at 11:53 AM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava

Re: [PATCH] OMAP: USB : Fix the EHCI enumeration and core retention issue

2012-06-21 Thread Munegowda, Keshava
On Thu, Jun 21, 2012 at 7:12 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: This commit 354ab8567ae3107a8cbe7228c3181990ba598aac titled Fix OMAP EHCI suspend/resume failure (i693) is causing the usb hub and device detection fails in beagle XM causeing NFS not functional. This affects the

Re: MFD USB host: prevents CORE retention in idle

2012-06-20 Thread Munegowda, Keshava
On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet jean.pi...@newoldbits.com wrote: Hi Keshava, On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote

Re: MFD USB host: prevents CORE retention in idle

2012-06-20 Thread Munegowda, Keshava
On Wed, Jun 20, 2012 at 11:53 AM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Jun 19, 2012 at 11:32 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet jean.pi...@newoldbits.com wrote: Hi Keshava

Re: MFD USB host: prevents CORE retention in idle

2012-06-18 Thread Munegowda, Keshava
On Fri, Jun 15, 2012 at 7:17 PM, Jean Pihet jean.pi...@newoldbits.com wrote: Hi Keshava, On Fri, Jun 15, 2012 at 2:04 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: hi kevin     now I am using

Re: [PATCH v3] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset fix issues.

2012-06-18 Thread Munegowda, Keshava
To: linux-omap@vger.kernel.org; linux-arm-ker...@lists.infradead.org Cc: Balbi, Felipe; Munegowda, Keshava; Partha Basak; Igor Grinberg; Samuel Ortiz; Sarashetti, Mantesh; Setty, Sapna; Russ Dill Subject: [PATCH v3] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset fix issues. From: Russ Dill russ.d

Re: MFD USB host: prevents CORE retention in idle

2012-06-15 Thread Munegowda, Keshava
On Tue, Jun 12, 2012 at 6:28 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: hi kevin     now I am using initramfs with kernel linux3.5.rc1, but the retention is not working in 3430 sdp.  I am seeing the following error followed by a crash echo mem /sys/power/state [   35.609252

Re: MFD USB host: prevents CORE retention in idle

2012-05-24 Thread Munegowda, Keshava
On Thu, May 24, 2012 at 5:55 AM, Kevin Hilman khil...@ti.com wrote: On 05/23/2012 05:01 PM, Kevin Hilman wrote: Hi Keshava, Using current l-o master, I noticed that CORE was not hitting retention in idle on my 3530/Overo.  CORE hits retention on suspend just fine. Debugging this, I found

Re: [PATCH] Fix build breakage in omap-usb-host.c

2012-04-23 Thread Munegowda, Keshava
On Sun, Apr 22, 2012 at 2:20 PM, Russ Dill russ.d...@ti.com wrote: On Sun, Apr 22, 2012 at 1:48 AM, Russ Dill russ.d...@ti.com wrote: 'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' removes the include for linux/gpio.h from omap-usb-host.c. This include indirectly includes plat/cpu.h

Re: [PATCH RESEND] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-04-17 Thread Munegowda, Keshava
On Mon, Apr 16, 2012 at 10:16 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, On Wed, Apr 11, 2012 at 05:15:03PM +0530, Munegowda, Keshava wrote: On Tue, Mar 27, 2012 at 8:40 PM, Igor Grinberg grinb...@compulab.co.il wrote: On 03/19/12 08:42, Keshava Munegowda wrote: From

Re: [PATCH RESEND] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-04-11 Thread Munegowda, Keshava
On Tue, Mar 27, 2012 at 8:40 PM, Igor Grinberg grinb...@compulab.co.il wrote: On 03/19/12 08:42, Keshava Munegowda wrote: From: Keshava Munegowda keshava_mgo...@ti.com It is observed that the echi ports of 3430 sdp board are not working due to the random timing of programming the associated

Re: [PATCH] ARM: OMAP: USB: fix warning on EHCI PHY reset path

2012-03-28 Thread Munegowda, Keshava
On Wed, Mar 28, 2012 at 4:23 PM, Raja, Govindraj govindraj.r...@ti.com wrote: On Wed, Mar 28, 2012 at 2:22 PM, Felipe Balbi ba...@ti.com wrote: On Tue, Mar 27, 2012 at 04:08:55PM +0200, Igor Grinberg wrote: When PHY reset pin is connected to a GPIO on external GPIO chip (e.g. I2C), we should

Re: [PATCH RESEND] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-03-21 Thread Munegowda, Keshava
On Tue, Mar 20, 2012 at 9:25 PM, Felipe Balbi ba...@ti.com wrote: On Tue, Mar 20, 2012 at 04:53:53PM +0100, Samuel Ortiz wrote: Hi Keshava, On Mon, Mar 19, 2012 at 12:12:47PM +0530, Keshava Munegowda wrote: From: Keshava Munegowda keshava_mgo...@ti.com It is observed that the echi ports

Re: [PATCH 1/5 RESEND] ARM: OMAP: USB: HOST TLL platform driver

2012-03-20 Thread Munegowda, Keshava
On Mon, Mar 19, 2012 at 4:39 PM, Sergei Shtylyov sshtyl...@mvista.com wrote: Hello. On 19-03-2012 14:06, Felipe Balbi wrote: +       ver =  usbtll_read(base, OMAP_USBTLL_REVISION); +       if (ver == OMAP_USBTLL_REV1) +               count = OMAP_TLL_CHANNEL_COUNT; +       else if (ver ==

Re: [PATCH 1/5 RESEND] ARM: OMAP: USB: HOST TLL platform driver

2012-03-20 Thread Munegowda, Keshava
On Mon, Mar 19, 2012 at 3:11 PM, Shubhrajyoti shubhrajy...@ti.com wrote: Hi Keshava, Some doubts / comments . On Monday 19 March 2012 12:18 PM, Keshava Munegowda wrote: From: Keshava Munegowda keshava_mgo...@ti.com The platform driver for the TLL component of the OMAP USB host controller is

Re: [PATCH 1/5 RESEND] ARM: OMAP: USB: HOST TLL platform driver

2012-03-20 Thread Munegowda, Keshava
On Mon, Mar 19, 2012 at 12:18 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com The platform driver for the TLL component of the OMAP USB host controller is implemented. Depending on the TLL hardware revision , the TLL channels are configured.

Re: [PATCH 1/5 RESEND] ARM: OMAP: USB: HOST TLL platform driver

2012-03-20 Thread Munegowda, Keshava
On Tue, Mar 20, 2012 at 2:22 PM, Shubhrajyoti shubhrajy...@ti.com wrote: Hi Keshava, On Tuesday 20 March 2012 12:58 PM, Munegowda, Keshava wrote:Snip +} + +static const struct dev_pm_ops usbtllomap_dev_pm_ops = { +     .runtime_suspend        = usbtll_runtime_suspend, +     .runtime_resume

Re: [PATCH 1/5 RESEND] ARM: OMAP: USB: HOST TLL platform driver

2012-03-20 Thread Munegowda, Keshava
On Mon, Mar 19, 2012 at 3:36 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Mar 19, 2012 at 12:18:31PM +0530, Keshava Munegowda wrote: +     ver =  usbtll_read(base, OMAP_USBTLL_REVISION); +     if (ver == OMAP_USBTLL_REV1) +             count = OMAP_TLL_CHANNEL_COUNT; +     else if (ver

Re: [PATCH 1/5 RESEND] ARM: OMAP: USB: HOST TLL platform driver

2012-03-20 Thread Munegowda, Keshava
On Tue, Mar 20, 2012 at 3:29 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Tue, Mar 20, 2012 at 03:00:50PM +0530, Munegowda, Keshava wrote: +MODULE_AUTHOR(Keshava Munegowda keshava_mgo...@ti.com); +MODULE_ALIAS(platform: USBHS_DRIVER_NAME); +MODULE_LICENSE(GPL v2); +MODULE_DESCRIPTION(usb

Re: [PATCH] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-03-19 Thread Munegowda, Keshava
On Fri, Mar 16, 2012 at 9:50 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, On Thu, Mar 08, 2012 at 08:30:21PM +0530, Munegowda, Keshava wrote: On Fri, Mar 2, 2012 at 7:36 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Feb 24, 2012 at 5:14 PM, Munegowda, Keshava

Re: [PATCH 0/5] ARM: OMAP: TLL driver implementation for USB host driver

2012-03-19 Thread Munegowda, Keshava
On Fri, Mar 16, 2012 at 10:13 PM, Samuel Ortiz sa...@linux.intel.com wrote: Hi Keshava, On Mon, Mar 05, 2012 at 08:13:45PM +0530, Munegowda, Keshava wrote: On Mon, Mar 5, 2012 at 8:01 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com

Re: [PATCH RESEND] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-03-19 Thread Munegowda, Keshava
On Mon, Mar 19, 2012 at 7:04 PM, Raja, Govindraj govindraj.r...@ti.com wrote: On Mon, Mar 19, 2012 at 12:12 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com It is observed that the echi ports of 3430 sdp board are not working due to the random

Re: [PATCH] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-03-08 Thread Munegowda, Keshava
On Fri, Mar 2, 2012 at 7:36 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Feb 24, 2012 at 5:14 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Feb 24, 2012 at 3:46 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Fri, Feb 24, 2012 at 03:36:15PM +0530, Keshava Munegowda

Re: [PATCH] ARM: OMAP: USB: fix the pointer type mismatch compilation warning

2012-03-05 Thread Munegowda, Keshava
On Mon, Mar 5, 2012 at 4:53 PM, Govindraj govindraj...@gmail.com wrote: On Mon, Mar 5, 2012 at 4:49 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com The compilation of usb-host.c file was resulting compilation warning due to pointer type

Re: [PATCH] ARM: OMAP: USB: fix the pointer type mismatch compilation warning

2012-03-05 Thread Munegowda, Keshava
On Mon, Mar 5, 2012 at 5:13 PM, Sergei Shtylyov sshtyl...@mvista.com wrote: Hello. On 05-03-2012 15:19, Keshava Munegowda wrote: From: Keshava Munegowdakeshava_mgo...@ti.com The compilation of usb-host.c file was resulting compilation warning due to pointer type mismatch in assignment of

Re: [PATCH 0/5] ARM: OMAP: TLL driver implementation for USB host driver

2012-03-05 Thread Munegowda, Keshava
On Mon, Mar 5, 2012 at 8:01 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com The TLL configuration is removed from the UHH driver and implemented as a seperate platform driver. Now, the UHH driver configures the TLL through API's exported by the

Re: [PATCH] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-03-02 Thread Munegowda, Keshava
On Fri, Feb 24, 2012 at 5:14 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Feb 24, 2012 at 3:46 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Fri, Feb 24, 2012 at 03:36:15PM +0530, Keshava Munegowda wrote: From: Keshava Munegowda keshava_mgo...@ti.com It is observed

Re: [PATCH] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

2012-02-24 Thread Munegowda, Keshava
On Fri, Feb 24, 2012 at 3:46 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Fri, Feb 24, 2012 at 03:36:15PM +0530, Keshava Munegowda wrote: From: Keshava Munegowda keshava_mgo...@ti.com It is observed that the echi ports of 3430 sdp board are not working due to the random timing of programming

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-28 Thread Munegowda, Keshava
+0200, Munegowda, Keshava wrote: On Thu, Oct 13, 2011 at 4:58 PM, Tero Kristo t-kri...@ti.com wrote: On Thu, 2011-10-13 at 09:12 +0200, Munegowda, Keshava wrote: On Tue, Sep 27, 2011 at 6:48 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Sep 27, 2011 at 6:12 PM, Tero Kristo t

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-13 Thread Munegowda, Keshava
On Tue, Sep 27, 2011 at 6:48 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Sep 27, 2011 at 6:12 PM, Tero Kristo t-kri...@ti.com wrote: On Tue, 2011-09-27 at 08:04 +0200, Basak, Partha wrote: Texas Instruments Oy, Tekniikantie 12, 02150 Espoo. Y-tunnus: 0115040-6. Kotipaikka

Re: [PATCH 2/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-12 Thread Munegowda, Keshava
On Tue, Oct 11, 2011 at 1:29 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Oct 11, 2011 at 11:18 AM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Oct 11, 2011 at 6:08 AM, Paul Walmsley p...@pwsan.com wrote: Hi so I just noticed another problem with these hwmods

Re: [PATCH 2/5 v14] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-11 Thread Munegowda, Keshava
On Tue, Oct 11, 2011 at 1:21 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: Following 2 hwmod structures are added    1. usb_host_hs         The hwmod of usbhs with uhh, ehci and ohci base addresses         functional clock and ehci, ohci irqs    2. usb_tll_hs          hwmod of usbhs

Re: [PATCH 2/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-11 Thread Munegowda, Keshava
On Tue, Oct 11, 2011 at 11:18 AM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Tue, Oct 11, 2011 at 6:08 AM, Paul Walmsley p...@pwsan.com wrote: Hi so I just noticed another problem with these hwmods: On Thu, 6 Oct 2011, Keshava Munegowda wrote: Following 2 hwmod structures are added

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-10 Thread Munegowda, Keshava
On Fri, Oct 7, 2011 at 4:03 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Oct 7, 2011 at 3:05 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 7 Oct 2011, Munegowda, Keshava wrote: Thanks Paul; yes, I can your changes in the patches. so, you don't need v14 from me right? please

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-10 Thread Munegowda, Keshava
On Mon, Oct 10, 2011 at 2:33 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Oct 10, 2011 at 02:22:23PM +0530, Munegowda, Keshava wrote: Hi paul and Felipe Here is the highlights of the change in the design of  USB Host which we can do after kernel 3.2 release; 1. separate the TLL

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-10 Thread Munegowda, Keshava
On Mon, Oct 10, 2011 at 3:35 PM, Felipe Balbi ba...@ti.com wrote: On Mon, Oct 10, 2011 at 12:26:15PM +0300, Felipe Balbi wrote: On Mon, Oct 10, 2011 at 02:47:42PM +0530, Munegowda, Keshava wrote: On Mon, Oct 10, 2011 at 2:33 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Oct 10

Re: [PATCH 2/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-10 Thread Munegowda, Keshava
On Tue, Oct 11, 2011 at 6:08 AM, Paul Walmsley p...@pwsan.com wrote: Hi so I just noticed another problem with these hwmods: On Thu, 6 Oct 2011, Keshava Munegowda wrote: Following 2 hwmod structures are added     1. usb_host_hs          The hwmod of usbhs with uhh, ehci and ohci base

Re: [PATCH 2/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-07 Thread Munegowda, Keshava
On Thu, Oct 6, 2011 at 10:05 PM, Paul Walmsley p...@pwsan.com wrote: Hi Keshava, On Thu, 6 Oct 2011, Keshava Munegowda wrote: Following 2 hwmod structures are added     1. usb_host_hs          The hwmod of usbhs with uhh, ehci and ohci base addresses          functional clock and ehci,

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-07 Thread Munegowda, Keshava
On Fri, Oct 7, 2011 at 2:36 PM, Paul Walmsley p...@pwsan.com wrote: Hi On Thu, 6 Oct 2011, Keshava Munegowda wrote: From: Benoit Cousson b-cous...@ti.com Following 2 hwmod structures are added 1. usb_host_hs      The hwmod of usbhs with uhh, ehci and ohci base addresses      functional

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-07 Thread Munegowda, Keshava
On Fri, Oct 7, 2011 at 3:05 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 7 Oct 2011, Munegowda, Keshava wrote: Thanks Paul; yes, I can your changes in the patches. so, you don't need v14 from me right? please confirm. I am preparing/validating next version patches with  OCPIF_SWSUP_IDLE

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-07 Thread Munegowda, Keshava
On Fri, Oct 7, 2011 at 3:05 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 7 Oct 2011, Munegowda, Keshava wrote: Thanks Paul; yes, I can your changes in the patches. so, you don't need v14 from me right? please confirm. I am preparing/validating next version patches with  OCPIF_SWSUP_IDLE

Re: [PATCH 1/5 v13] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-10-07 Thread Munegowda, Keshava
On Fri, Oct 7, 2011 at 4:13 PM, Munegowda, Keshava keshava_mgo...@ti.com wrote: On Fri, Oct 7, 2011 at 3:05 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 7 Oct 2011, Munegowda, Keshava wrote: Thanks Paul; yes, I can your changes in the patches. so, you don't need v14 from me right? please

Re: [PATCH 0/5 v12] mfd: omap: usb: Runtime PM support for EHCI and OHCI drivers

2011-10-04 Thread Munegowda, Keshava
On Sat, Oct 1, 2011 at 12:31 AM, Paul Walmsley p...@pwsan.com wrote: Hi Keshava, by the way, when you repost these, can you split this into two series -- one for the arch/arm/*omap* changes, and the other for changes that should go in through the MFD tree?  Then just note in the second

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-04 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 11:46 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 30 Sep 2011, Munegowda, Keshava wrote: On Fri, Sep 30, 2011 at 2:02 PM, Paul Walmsley p...@pwsan.com wrote: On Wed, 28 Sep 2011, Munegowda, Keshava wrote: Thanks paul, But In USB Host case

Re: [PATCH 2/5 v12] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-10-04 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 10:47 PM, Kevin Hilman khil...@ti.com wrote: Munegowda, Keshava keshava_mgo...@ti.com writes: [...] + +static struct omap_hwmod_ocp_if omap34xx_f_cfg__usb_tll_hs = { +     .clk            = usbtll_ick, +     .user           = OCP_USER_MPU, +     .flags

Re: [PATCH 3/5 v12] arm: omap: usb: register hwmods of usbhs

2011-09-30 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 1:04 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Fri, Sep 30, 2011 at 01:15:55AM -0600, Paul Walmsley wrote: The hwmod structure of usb_host_hs  and usb_tll are retrieved and registered with omap device Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com

Re: [PATCH 3/5 v12] arm: omap: usb: register hwmods of usbhs

2011-09-30 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 2:49 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Fri, Sep 30, 2011 at 02:45:32PM +0530, Munegowda, Keshava wrote: On Fri, Sep 30, 2011 at 1:04 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Fri, Sep 30, 2011 at 01:15:55AM -0600, Paul Walmsley wrote: The hwmod

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-30 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 2:02 PM, Paul Walmsley p...@pwsan.com wrote: On Wed, 28 Sep 2011, Munegowda, Keshava wrote: Thanks paul, But In USB Host case, there is a challenge! I need both usbhost_48m_fck and usbhost_120m_fck to be turned on when I invoke pm_runtime_get_sync ; so

Re: [PATCH 2/5 v12] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-30 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 12:42 PM, Paul Walmsley p...@pwsan.com wrote: Hi a few comments On Fri, 30 Sep 2011, Keshava Munegowda wrote: Following 2 hwmod structures are added     1. usb_host_hs          The hwmod of usbhs with uhh, ehci and ohci base addresses          functional clock and

Re: [PATCH 2/5 v12] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-30 Thread Munegowda, Keshava
On Fri, Sep 30, 2011 at 1:32 PM, Paul Walmsley p...@pwsan.com wrote: Hi a few more comments On Fri, 30 Sep 2011, Paul Walmsley wrote: On Fri, 30 Sep 2011, Keshava Munegowda wrote: +static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_host_hs = { +   .master         =

Re: [PATCH 0/5 v12] mfd: omap: usb: Runtime PM support for EHCI and OHCI drivers

2011-09-29 Thread Munegowda, Keshava
On Thu, Sep 29, 2011 at 7:54 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com The Hwmod structures and Runtime PM features are implemented For EHCI and OHCI drivers of OMAP3 and OMAP4. The global suspend/resume of EHCI and OHCI is validated on

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-28 Thread Munegowda, Keshava
On Mon, Sep 26, 2011 at 8:15 PM, Paul Walmsley p...@pwsan.com wrote: On Mon, 26 Sep 2011, Munegowda, Keshava wrote: On Sat, Sep 24, 2011 at 12:45 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 23 Sep 2011, Munegowda, Keshava wrote: On Thu, Sep 22, 2011 at 11:31 PM, Paul Walmsley p

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-27 Thread Munegowda, Keshava
On Tue, Sep 27, 2011 at 6:12 PM, Tero Kristo t-kri...@ti.com wrote: On Tue, 2011-09-27 at 08:04 +0200, Basak, Partha wrote: Texas Instruments Oy, Tekniikantie 12, 02150 Espoo. Y-tunnus: 0115040-6. Kotipaikka: Helsinki -Original Message- From: Munegowda, Keshava

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-26 Thread Munegowda, Keshava
On Sat, Sep 24, 2011 at 12:00 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 23 Sep 2011, Munegowda, Keshava wrote: On Thu, Sep 22, 2011 at 11:31 PM, Paul Walmsley p...@pwsan.com wrote: But the question arises here , why do we need these ehci and ohci as two different hwmods containing only

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-26 Thread Munegowda, Keshava
On Sat, Sep 24, 2011 at 12:45 PM, Paul Walmsley p...@pwsan.com wrote: On Fri, 23 Sep 2011, Munegowda, Keshava wrote: On Thu, Sep 22, 2011 at 11:31 PM, Paul Walmsley p...@pwsan.com wrote: On Thu, 22 Sep 2011, Keshava Munegowda wrote: 4. usb_tll_hs hwmod of usbhs with the TLL base address

Re: [PATCH 2/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap3

2011-09-23 Thread Munegowda, Keshava
On Thu, Sep 22, 2011 at 11:31 PM, Paul Walmsley p...@pwsan.com wrote: Hi a few comments On Thu, 22 Sep 2011, Keshava Munegowda wrote: following 4 hwmod structures are added 1. usb_host_hs hwmod of usbhs with uhh base address and functional clock, 2. usb_ehci_hs hwmod with irq and base

Re: [PATCH 1/5 v11] arm: omap: usb: ehci and ohci hwmod structures for omap4

2011-09-23 Thread Munegowda, Keshava
So I'd suggest one of two approaches: 1. If the pin muxing can follow the PM runtime status of the UHH IP block,   then the pin mux data should be associated with the UHH hwmod. No, the mux is applicable only to ehci and ohci , where as sysconfig is applicable to uhh ( usb_host_hs class).

Re: [PATCH 0/5 v11] mfd: omap: usb: Runtime PM support for EHCI and OHCI drivers

2011-09-22 Thread Munegowda, Keshava
On Thu, Sep 22, 2011 at 7:02 PM, Ming Lei tom.leim...@gmail.com wrote: Hi, On Thu, Sep 22, 2011 at 7:37 PM, Keshava Munegowda keshava_mgo...@ti.com wrote: From: Keshava Munegowda keshava_mgo...@ti.com The Hwmod structures and Runtime PM features are implemented For EHCI and OHCI drivers of

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