Re: [PATCH] OMAP2+: SR Layer Cleanup.

2011-04-07 Thread Gulati, Shweta
Hi, On Wed, Apr 6, 2011 at 9:03 PM, Kevin Hilman khil...@ti.com wrote: Hi Shweta, Shweta Gulati shweta.gul...@ti.com writes: As a part of Voltage Layer Cleanup Patches, submitted by Kevin Hilman, Voltage domain Information is removed from hwmod, So the patch removes 'vdd_name' info from

Re: [PATCH 2/2 v2] OMAP2/3: hwmod: fix gpio-reset timeouts seen during bootup.

2011-04-07 Thread Avinash.H.M.
On Wed, Apr 06, 2011 at 11:28:00AM +0530, Gulati, Shweta wrote: Hi, On Tue, Apr 5, 2011 at 9:10 PM, Avinash.H.M avinas...@ti.com wrote: GPIO module expects the debounce clocks to be enabled during reset. It doesn't reset properly and timeouts are seen, if this clock isn't enabled during

Re: [PATCH 1/2 v2] OMAP2/3: hwmod: fix the i2c-reset timeout during bootup

2011-04-07 Thread Avinash.H.M.
Date: Thu, 7 Apr 2011 12:12:37 +0530 From: Mahadeva, Avinash avinas...@ti.com To: Kevin Hilman khil...@ti.com Cc: linux-omap@vger.kernel.org, linux-arm-ker...@lists.infradead.org, Rajendra Nayak rna...@ti.com, Paul Walmsley p...@pwsan.com, Benoit Cousson b-cous...@ti.com Subject:

RE: [PATCH v3 0/2] isp1704_charger: fix powering for N900

2011-04-07 Thread kalle.jokiniemi
Hello Anton, Will you take my patch set in, it has been acked by Heikki, and there has been no more comments to be fixed. - Kalle -Original Message- From: Kalle Jokiniemi [mailto:kalle.jokini...@nokia.com] Sent: 29. maaliskuuta 2011 16:28 To: linux-...@vger.kernel.org;

[RFC/PATCH] arm: omap2plus: kill section mismatches

2011-04-07 Thread Felipe Balbi
Those were very simple to fix and while we should be putting effort on code consolidation, having a noisy compilation is very painful and makes it more difficult to see newer warnings introduced by re-factoring other code. Signed-off-by: Felipe Balbi ba...@ti.com ---

Re: [RFC/PATCH] arm: omap2plus: kill section mismatches

2011-04-07 Thread Santosh Shilimkar
On 4/7/2011 1:35 PM, Felipe Balbi wrote: Those were very simple to fix and while we should be putting effort on code consolidation, having a noisy compilation is very painful and makes it more difficult to see newer warnings introduced by re-factoring other code. Signed-off-by: Felipe

Re: [RFC/PATCH] arm: omap2plus: kill section mismatches

2011-04-07 Thread Felipe Balbi
On Thu, Apr 07, 2011 at 01:51:49PM +0530, Santosh Shilimkar wrote: On 4/7/2011 1:35 PM, Felipe Balbi wrote: Those were very simple to fix and while we should be putting effort on code consolidation, having a noisy compilation is very painful and makes it more difficult to see newer warnings

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-07 Thread Avik Sil
Hi Ming, On Wednesday 06 April 2011 11:37 AM, Ming Lei wrote: Hi Avik, 2011/4/5 Avik Silavik...@linux.vnet.ibm.com: Even after using ioremapped addresses in omap_writel() I'm getting the oops. Can you please point me to the location in mainline, where these l3 clocks are enabled? I guess

RE: What is missing from musb - linux-omap merge?

2011-04-07 Thread Hema Kalliguddi
Hi, -Original Message- From: Jarkko Nikula [mailto:jhnik...@gmail.com] Sent: Wednesday, April 06, 2011 6:54 PM To: OMAP Linux discussion Cc: Felipe Balbi; Hema HK Subject: What is missing from musb - linux-omap merge? Hi I've been trying to hunt why the OMAP3 retention on Nokia N900

omap: USB host disconnects connecting a device through USB HUB

2011-04-07 Thread Enric Balletbò i Serra
Hi all, I'm experimenting some issues with USB on IGEP v2 board, in certain cases I've an USB disconnect when I plug a device. For me it fails with kernel 2.6.35 but I think it also affect newer kernel, the issue is easy to reproduce following these steps: 1. Power up the board (without any

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-07 Thread Ming Lei
Hi Avik, Please check if the option CONFIG_PM is enabled or not. If not, please try to enable it to see you issue can be fixed. 2011/4/7 Avik Sil avik...@linux.vnet.ibm.com: Hi Ming, On Wednesday 06 April 2011 11:37 AM, Ming Lei wrote: Hi Avik, 2011/4/5 Avik

[PATCH] OMAP: TI816X: Add SATA support

2011-04-07 Thread Basheer, Mansoor Ahamed
From: Mansoor Ahamed mansoor.aha...@ti.com Add support for SATA controller on the TI816X devices. TI816X supports 1 HBA with 2 ports (dedicated DMA). This is a Gen 2 HBA with 3Gbps support. It supports Port Multiplier but only in Command Based Switching mode. The patch adds required platform

Re: What is missing from musb - linux-omap merge?

2011-04-07 Thread Jarkko Nikula
Hi On Thu, 7 Apr 2011 14:38:06 +0530 Hema Kalliguddi hem...@ti.com wrote: I tried the core retention with v2.6.39-rc1 with OMAP3630Zoom3 board and don't observe any issues. Core is transitioning to retention without any issue, with or without musb driver loaded. But on OMAP3430SDP I am

Re: arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

2011-04-07 Thread Avik Sil
Hi Ming, On Thursday 07 April 2011 03:24 PM, Ming Lei wrote: Hi Avik, Please check if the option CONFIG_PM is enabled or not. CONFIG_PM is enabled in my config: $ grep CONFIG_PM .config CONFIG_PM=y # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_PM_RUNTIME=y

Re: [PATCH] OMAP: TI816X: Add SATA support

2011-04-07 Thread Felipe Balbi
Hi, On Thu, Apr 07, 2011 at 03:54:47PM +0530, Basheer, Mansoor Ahamed wrote: @@ -100,6 +102,129 @@ static int __init omap4_l3_init(void) } postcore_initcall(omap4_l3_init); +#if defined(CONFIG_SATA_AHCI_PLATFORM) || \ + defined(CONFIG_SATA_AHCI_PLATFORM_MODULE) + +static struct

Re: What is missing from musb - linux-omap merge?

2011-04-07 Thread Felipe Balbi
On Thu, Apr 07, 2011 at 01:34:52PM +0300, Jarkko Nikula wrote: Hi On Thu, 7 Apr 2011 14:38:06 +0530 Hema Kalliguddi hem...@ti.com wrote: I tried the core retention with v2.6.39-rc1 with OMAP3630Zoom3 board and don't observe any issues. Core is transitioning to retention without any

RE: What is missing from musb - linux-omap merge?

2011-04-07 Thread Hema Kalliguddi
-Original Message- From: Felipe Balbi [mailto:ba...@ti.com] Sent: Thursday, April 07, 2011 5:08 PM To: Jarkko Nikula Cc: Hema Kalliguddi; OMAP Linux discussion; Felipe Balbi Subject: Re: What is missing from musb - linux-omap merge? On Thu, Apr 07, 2011 at 01:34:52PM +0300, Jarkko Nikula

RE: What is missing from musb - linux-omap merge?

2011-04-07 Thread Hema Kalliguddi
Hi, -Original Message- From: Hema Kalliguddi [mailto:hem...@ti.com] Sent: Thursday, April 07, 2011 6:29 PM To: ba...@ti.com; Jarkko Nikula Cc: OMAP Linux discussion Subject: RE: What is missing from musb - linux-omap merge? -Original Message- From: Felipe Balbi

Re: omap: USB host disconnects connecting a device through USB HUB

2011-04-07 Thread Alan Stern
On Thu, 7 Apr 2011, Enric Balletbò i Serra wrote: Hi all, I'm experimenting some issues with USB on IGEP v2 board, in certain cases I've an USB disconnect when I plug a device. For me it fails with kernel 2.6.35 but I think it also affect newer kernel, the issue is easy to reproduce

Re: [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations

2011-04-07 Thread Kevin Hilman
[adding linux-pm, which I forgot to add in original post] Rafael J. Wysocki r...@suse.com writes: On Thursday, April 07, 2011, Kevin Hilman wrote: This series aims to consolidate OMAP and SH-mobile runtime PM implementations around the new device power domains. In 2.6.39, device power

Re: [PATCH] OMAP: TI816X: Add SATA support

2011-04-07 Thread Cousson, Benoit
On 4/7/2011 1:23 PM, Balbi, Felipe wrote: Hi, On Thu, Apr 07, 2011 at 03:54:47PM +0530, Basheer, Mansoor Ahamed wrote: @@ -100,6 +102,129 @@ static int __init omap4_l3_init(void) } postcore_initcall(omap4_l3_init); +#if defined(CONFIG_SATA_AHCI_PLATFORM) || \ +

Re: [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms

2011-04-07 Thread Paul Mundt
On Wed, Apr 06, 2011 at 05:02:47PM -0700, Kevin Hilman wrote: There is really nothing SH-mobile specific about this runtime PM implementation. Any platform wanting to implement runtime PM based on simple clock gating can use this implementation. Signed-off-by: Kevin Hilman khil...@ti.com

Re: [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms

2011-04-07 Thread Kevin Hilman
Paul Mundt let...@linux-sh.org writes: On Wed, Apr 06, 2011 at 05:02:47PM -0700, Kevin Hilman wrote: There is really nothing SH-mobile specific about this runtime PM implementation. Any platform wanting to implement runtime PM based on simple clock gating can use this implementation.

Re: [PATCH] OMAP: TI816X: Add SATA support

2011-04-07 Thread Kevin Hilman
Cousson, Benoit b-cous...@ti.com writes: On 4/7/2011 1:23 PM, Balbi, Felipe wrote: Hi, On Thu, Apr 07, 2011 at 03:54:47PM +0530, Basheer, Mansoor Ahamed wrote: @@ -100,6 +102,129 @@ static int __init omap4_l3_init(void) } postcore_initcall(omap4_l3_init); +#if

Re: [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations

2011-04-07 Thread Kevin Hilman
Kevin Hilman khil...@ti.com writes: [...] Replacing the PM ops for all devices was done on OMAP and SH-mobile because that was the only approach we had. Now that we have device power domains (thanks Rafael!), we can be more selective about which devices to apply them to. Note that my RFC

[PATCH] nohz: delay going tickless under CPU load to favor deeper C states

2011-04-07 Thread Kevin Hilman
From: Nicole Chalhoub n-chalh...@ti.com While there is CPU load, continue the periodic tick in order to give CPUidle another opportunity to pick a deeper C-state instead of spending potentially long idle times in a shallow C-state. Long winded version: When going idle with a high load average,

Re: OMAP4 DSS clock setup

2011-04-07 Thread Paul Walmsley
Hello Tomi, Benoît, On Mon, 4 Apr 2011, Tomi Valkeinen wrote: On Fri, 2011-04-01 at 20:12 -0600, Paul Walmsley wrote: Based on the E-mail thread so far, I'd say that changing the clock aliases is the way to go for right now. The clock aliases are not hardware data; they just control

Re: [PATCH] nohz: delay going tickless under CPU load to favor deeper C states

2011-04-07 Thread Arjan van de Ven
On 4/7/2011 11:18 AM, Kevin Hilman wrote: From: Nicole Chalhoubn-chalh...@ti.com While there is CPU load, continue the periodic tick in order to give CPUidle another opportunity to pick a deeper C-state instead of spending potentially long i so I don't really like this patch. It's actually a

Re: omap: USB host disconnects connecting a device through USB HUB

2011-04-07 Thread Enric Balletbò i Serra
Hi, 2011/4/7 Alan Stern st...@rowland.harvard.edu: On Thu, 7 Apr 2011, Enric Balletbò i Serra wrote: Hi all, I'm experimenting some issues with USB on IGEP v2 board, in certain cases I've an USB disconnect when I plug a device. For me it fails with kernel 2.6.35 but I think it also affect

Re: [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations

2011-04-07 Thread Rafael J. Wysocki
On Thursday, April 07, 2011, Kevin Hilman wrote: Kevin Hilman khil...@ti.com writes: [...] Replacing the PM ops for all devices was done on OMAP and SH-mobile because that was the only approach we had. Now that we have device power domains (thanks Rafael!), we can be more selective

Re: [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms

2011-04-07 Thread Rafael J. Wysocki
On Thursday, April 07, 2011, Kevin Hilman wrote: Paul Mundt let...@linux-sh.org writes: On Wed, Apr 06, 2011 at 05:02:47PM -0700, Kevin Hilman wrote: There is really nothing SH-mobile specific about this runtime PM implementation. Any platform wanting to implement runtime PM based on

Re: [PATCH] nohz: delay going tickless under CPU load to favor deeper C states

2011-04-07 Thread Kevin Hilman
Hi Arjan, Arjan van de Ven ar...@linux.intel.com writes: On 4/7/2011 11:18 AM, Kevin Hilman wrote: From: Nicole Chalhoubn-chalh...@ti.com While there is CPU load, continue the periodic tick in order to give CPUidle another opportunity to pick a deeper C-state instead of spending

Re: [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations

2011-04-07 Thread Kevin Hilman
Rafael J. Wysocki r...@suse.com writes: On Thursday, April 07, 2011, Kevin Hilman wrote: Kevin Hilman khil...@ti.com writes: [...] Replacing the PM ops for all devices was done on OMAP and SH-mobile because that was the only approach we had. Now that we have device power domains

Re: [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms

2011-04-07 Thread Kevin Hilman
Rafael J. Wysocki r...@sisk.pl writes: On Thursday, April 07, 2011, Kevin Hilman wrote: Paul Mundt let...@linux-sh.org writes: On Wed, Apr 06, 2011 at 05:02:47PM -0700, Kevin Hilman wrote: There is really nothing SH-mobile specific about this runtime PM implementation. Any platform

Re: [PATCH 1/2] arm: Replace CONFIG_HAS_TLS_REG with HWCAP_TLS and check for it on V6

2011-04-07 Thread Li Li
Dears, I cannot understand how TLS EMU ensure it's SMP safe, because get_tls helper (at 0x0fe0) just read the value from 0x0ff0. But all SMP cores should have the exact same mapping to the vectors page (at 0x). So various threads running on different SMP cores at the same time

Re: [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms

2011-04-07 Thread Paul Mundt
On Thu, Apr 07, 2011 at 05:38:38PM -0700, Kevin Hilman wrote: Rafael J. Wysocki r...@sisk.pl writes: On Thursday, April 07, 2011, Kevin Hilman wrote: Paul Mundt let...@linux-sh.org writes: This observation is wholly architecture agnostic, so it's not clear that keeping it in

Re: OMAP4 DSS clock setup

2011-04-07 Thread Tomi Valkeinen
Hi Paul, On Thu, 2011-04-07 at 13:27 -0600, Paul Walmsley wrote: Hello Tomi, Benoît, On Mon, 4 Apr 2011, Tomi Valkeinen wrote: On Fri, 2011-04-01 at 20:12 -0600, Paul Walmsley wrote: Based on the E-mail thread so far, I'd say that changing the clock aliases is the way to go