-Original Message-
From: Hema HK [mailto:hem...@ti.com]
Sent: Thursday, September 23, 2010 6:01 AM
To: linux-omap@vger.kernel.org; linux-...@vger.kernel.org
Cc: Hema HK; Maulik Mankad; Felipe Balbi; Tony Lindgren; Kevin Hilman;
Cousson, Benoit; Paul Walmsley
Subject: [PATCH 9/9 v3
back the memory,
the memory seems to be updated.
Has anyone seen such issue on a SMP system?
Please comment on the need and the usage of a memory barrier in this case.
Thanks,
Maulik
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-Original Message-
From: Sergei Shtylyov [mailto:sshtyl...@mvista.com]
Sent: Thursday, June 17, 2010 4:57 PM
To: Ajay Kumar Gupta
Cc: linux-...@vger.kernel.org; linux-omap@vger.kernel.org;
felipe.ba...@nokia.com; gre...@suse.de; Maulik Mankad; David Brownell
Subject: Re: [PATCH 8
Fix board data to support device only, host only and OTG roles.
The board data hardcodes the mode to OTG or Peripheral.
This fix will allow to use Peripheral, Host and OTG
roles independently.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Tony Lindgren
);
+ omap_usb_init(sdp2430_usb_config);
And here too.
Maulik
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are you creating? If its only one I dont see a
problem. But if the root cause is known a most appropriate solution
can be thought.
Thanks,
Maulik
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the default work queue or a dedeicated work queue for your
touch screen driver?
If you are using the default work queue you can try using a dedicated work
queue in your touch screen driver and see if this resolves the issue.
Then debug further to find a root cause.
Regards,
Maulik
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Greg,
Here is a Version 2 of driver patches that enable MUSB
driver support for OMAP4.
Maulik Mankad(3)
[PATCH v2 1/3] USB: MUSB: Set transceiver interface type
[PATCH v2 2/3] USB: MUSB: Build MUSB driver for OMAP4
[PATCH v2 3/3] USB: MUSB: Add OMAP4 support in MUSB driver
This version is re
Program the OTG_INTERFSEL register based on
transcevier type passed from board file.
Adapt signature of musb_platform_init() function
for davinci, blackfin and tusb6010.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: David Brownell davi...@pacbell.net
Cc
This patch updates the Makefile to build the
MUSB driver for OMAP4. It also sets the Kconfig
options for OMAP4.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: David Brownell davi...@pacbell.net
Cc: Sergei Shtylyov
This patch adds CONFIG_ARCH_OMAP4 macro within
MUSB driver.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: David Brownell davi...@pacbell.net
Cc: Sergei Shtylyov sshtyl...@mvista.com
Cc: Olof Johansson o...@lixom.net
believe the driver patches can
go in independent of this enhancement.
Regards,
Maulik
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as the
top
MUSB one. So you should be able to switch to that instead of adding a
check for
OMAP4 there then?
Olof,
So you suggest adding something like below for OMAP4 and all others as well
right?
comment OMAP 44xx high speed USB support
depends on USB_MUSB_HDRC USB_MUSB_SOC
Regards,
Maulik
use Inventra DMA for e.g Davinci uses CPPI DMA.
Thanks,
Maulik
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Maulik Mankad wrote:
This patch adds CONFIG_ARCH_OMAP4 macro within MUSB driver
code and builds the MUSB driver for OMAP4.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: David Brownell davi...@pacbell.net
Greg,
Here is a series of driver patches that enable MUSB
driver support for OMAP4.
Maulik Mankad(4)
[PATCH 1/4] USB: MUSB: Set transceiver interface type
[PATCH 2/4] USB: MUSB: Enable MUSB for OMAP4 in Kconfig
[PATCH 3/4] USB: MUSB: Add OMAP4 support in MUSB driver
[PATCH 4/4] OMAP: MUSB
Program the OTG_INTERFSEL register based on
transcevier type passed from board file.
Adapt signature of musb_platform_init() function
for davinci, blackfin and tusb6010.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: David Brownell davi...@pacbell.net
Cc
This patch adds the OMAP4 Kconfig options for MUSB.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: David Brownell davi...@pacbell.net
---
Index: mainline/drivers/usb/musb/Kconfig
This patch adds CONFIG_ARCH_OMAP4 macro within MUSB driver
code and builds the MUSB driver for OMAP4.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: David Brownell davi...@pacbell.net
---
Index: mainline/drivers/usb
This patch enables Mentor USB peripheral mode
options for OMAP4 SDP defconfig.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
---
Index: mainline/arch/arm/configs/omap_4430sdp_defconfig
From: Tony Lindgren [mailto:t...@atomide.com]
Sent: Tuesday, February 02, 2010 3:47 AM
To: Felipe Balbi
Cc: ext Maulik Mankad; linux-omap@vger.kernel.org;
linux-u...@vger.kernel.org; David Brownell; Greg Kroah-Hartman; Sergei
Shtylyov; Olof Johansson
Subject: Re: [PATCH v3 2/2] ARM : OMAP4 : MUSB
Here is the 4 patch series based on top of 2.6.33-rc6.
Maulik Mankad (4):
[PATCH 1/4] USB : Add empty functions in otg.h
[PATCH 2/4] ARM : OMAP : Remove #ifdef from board-omap3evm.c
[PATCH 3/4] ARM : OMAP: MUSB : Pass board specific data using a structure
[PATCH 4/4] ARM : OMAP4 : MUSB : Add USB
USB : Add empty functions in otg.h
Add empty functions for usb_nop_xceiv_register()
and usb_nop_xceiv_unregister() in otg.h so that
these functions can be called even when
CONFIG_NOP_USB_XCEIV is not enabled.
It allows to remove ifdef's from board file.
Signed-off-by: Maulik Mankad x0082
ARM : OMAP : Remove #ifdef from board-omap3evm.c
This patch removes #ifdef around usb_nop_xceiv_register()
from board-omap3evm.c
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Olof
-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: David Brownell davi...@pacbell.net
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Gupta Ajay Kumar ajay.gu...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c |8 +++-
arch
ARM : OMAP4 : Add USB support to 4430 SDP board file
This patch adds support for Mentor USB to 4430 SDP board
file.
It also defines the base address for HS USB OTG controller
in OMAP4.
Also updates platform specfic structure with base address
and IRQ details.
Signed-off-by: Maulik Mankad x0082
Here is the Version 4 of the 2 patch series based
on top of Felipe's for-tony branch at [1].
[1] git://gitorious.org/usb/usb.git for-tony
Maulik Mankad (2):
[PATCH 1/2] USB : Add empty functions in otg.h
[PATCH 2/2] ARM : OMAP : Remove #ifdef from board-omap3evm.c
The Version 4 of the patch
USB : Add empty functions in otg.h
Add empty functions for usb_nop_xceiv_register()
and usb_nop_xceiv_unregister() in otg.h so that
these functions can be called even when
CONFIG_NOP_USB_XCEIV is not enabled.
It allows to remove ifdef's from board file.
Signed-off-by: Maulik Mankad x0082
ARM : OMAP : Remove #ifdef from board-omap3evm.c
This patch removes #ifdef around usb_nop_xceiv_register()
from board-omap3evm.c
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Olof
functions in otg.h
[PATCH 2/2] ARM : OMAP : Remove #ifdef from board-omap3evm.c
http://marc.info/?l=linux-usbm=126268112828212w=2
Regards,
Maulik
-Original Message-
From: Maulik Mankad [mailto:x0082...@ti.com]
Sent: Thursday, December 31, 2009 6:52 PM
To: linux-omap@vger.kernel.org
Cc
Greg,
Are you going to include this patch in your queue?
Thanks,
Maulik
-Original Message-
From: Olof Johansson [mailto:o...@lixom.net]
Sent: Tuesday, January 05, 2010 11:23 PM
To: Felipe Balbi
Cc: ext Maulik Mankad; linux-...@vger.kernel.org;
linux-omap@vger.kernel.org; Tony Lindgren
Here is the Version 3 of the 2 patch series based
on top of your for-tony branch at [1].
[1] git://gitorious.org/usb/usb.git for-tony
Maulik Mankad (2):
[PATCH 1/2] USB : Add empty functions in otg.h
[PATCH 2/2] ARM : OMAP : Remove #ifdef from board-omap3evm.c
The Version 3 of the patch set
USB : Add empty functions in otg.h
Add empty functions for usb_nop_xceiv_register()
and usb_nop_xceiv_unregister() in otg.h so that
these functions can be called even when
CONFIG_NOP_USB_XCEIV is not enabled.
It allows to remove ifdef's from board file.
Signed-off-by: Maulik Mankad x0082
ARM : OMAP : Remove #ifdef from board-omap3evm.c
Remove #ifdef around usb_nop_xceiv_register() from
board-omap3evm.c
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Olof Johansson o
It needs to be static inline:
[Maulik] Yes that's true.
And you need to make sure that the actual body of the function in the
C file is encapsulated with #ifdef too, since the very point of having
it under a config option is to not include it if it's not selected
and needed.
[Maulik
ARM : OMAP : Add empty functions in header file
Add empty functions for usb_nop_xceiv_register()
and usb_nop_xceiv_unregister() so that these functions
can be called even when CONFIG_NOP_USB_XCEIV is not
enabled.
It allows to remove ifdef's from board file.
Signed-off-by: Maulik Mankad x0082
ARM : OMAP : Remove #ifdef from board-omap3evm.c
Remove #ifdef around usb_nop_xceiv_register()from
board-omap3evm.c
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Olof Johansson o
not omap-specific. How about USB: instead ?
[Maulik] Yes this can go through linux-usb.
+#if defined(CONFIG_USB_NOP_XCEIV)
/* sometimes transceivers are accessed only through e.g. ULPI */
extern void usb_nop_xceiv_register(void);
extern void usb_nop_xceiv_unregister(void);
+#else
Hi,
Felipe,
Here is the 2 patch series based on top of
your for-tony branch at [1].
[1] git://gitorious.org/usb/usb.git for-tony
Maulik Mankad (2):
ARM : OMAP : Remove #ifdef from board-omap3evm.c
ARM : OMAP : Add empty function in header file
Basically the patch set address a comment from
ARM : OMAP : Remove #ifdef from board-omap3evm.c
This patch removes #ifdef around usb_nop_xceiv_register()
from board-omap3evm.c
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Olof
ARM : OMAP : Add empty function in header file
This patch adds empty functions for usb_nop_xceiv_register()
and usb_nop_xceiv_unregister() so that these functions
can be called even when CONFIG_NOP_USB_XCEIV is not
enabled.
It allows to remove ifdef's from board file.
Signed-off-by: Maulik
=126226514430984w=2
Maulik Mankad (2):
ARM : OMAP: MUSB : Pass board specific data using a structure.
ARM : OMAP4 : MUSB : Add USB support to 4430 SDP board file
The patches are compile tested and do not report
any checkpatch warnings.
The patch set addresses comments received for Version 2.
Thanks,
Maulik
to the
driver.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: David Brownell davi...@pacbell.net
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Gupta Ajay Kumar ajay.gu...@ti.com
---
arch/arm/mach-omap2/board-2430sdp.c
ARM : OMAP4 : Add USB support to 4430 SDP board file
This patch adds support for Mentor USB to 4430 SDP board
file.
It also defines the base address for HS USB OTG controller
in OMAP4.
Also updates platform specfic structure with base address
and IRQ details.
Signed-off-by: Maulik Mankad x0082
Hi,
Felipe,
Here is the 2 patch series based on top of
your for-tony branch at [1].
[1] git://gitorious.org/usb/usb.git for-tony
Maulik Mankad (2):
ARM : OMAP: MUSB : Pass board specific data using a structure.
ARM : OMAP4 : MUSB : Add USB support to 4430 SDP board file
The patches
to the
driver.
It addresses a comment from Felipe and thus help
by preventing addition of too many fields in
musb_platform_data.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: Tony Lindgren t...@atomide.com
Cc: Greg Kroah-Hartman gre...@suse.de
Index
ARM : OMAP4 : Add USB support to 4430 SDP board file
This patch adds support for Mentor USB to 4430 SDP board file.
It also defines the base address for HS USB OTG controller in OMAP4.
Also updates platform specfic structure with base address and IRQ details.
Signed-off-by: Maulik Mankad x0082
Isn't it simpler to use same name across the boards like,
'musb_board_data'
Instead of 'omap3430sdp_data'.
[Maulik] Will change in the next version.
-extern void usb_musb_init(enum musb_mode mode, unsigned power);
+struct musb_omap_data {
+u8 interface_type;
+u8 mode;
+u8 power
Hi,
Felipe,
Here is the Version 2 of the 2 patch series based on top of
your for-tony branch at [1].
[1] git://gitorious.org/usb/usb.git for-tony
Maulik Mankad (2):
ARM : OMAP: MUSB : Pass board specific data using a structure.
ARM : OMAP4 : MUSB : Add USB support to 4430 SDP board file
to the
driver.
Signed-off-by: Maulik Mankad x0082...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc: Felipe Balbi felipe.ba...@nokia.com
Cc: David Brownell davi...@pacbell.net
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Gupta Ajay Kumar ajay.gu...@ti.com
Index: felipe_musb/arch/arm/mach-omap2/board
ARM : OMAP4 : Add USB support to 4430 SDP board file
This patch adds support for Mentor USB to 4430 SDP board file.
It also defines the base address for HS USB OTG controller in OMAP4.
Also updates platform specfic structure with base address and IRQ details.
Signed-off-by: Maulik Mankad x0082
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