RE: [PATCH] ARM MMU: add strongly-ordered memory type

Hello Catalin, On Wed, 6 Aug 2008, Catalin Marinas wrote: > On Tue, 2008-08-05 at 07:15 -0500, Woodruff, Richard wrote: > > > Is the controller allowed to write dirty cache lines out at any time > > > it > > > likes? Surely a better fix is to drain the cache of the changes before > > > changing t

RE: Problems with USB Gadget on the OMAP3EVM

I used USB cable with Mini-B plug inserted to OMAP EVM and standard-A plug inserted to Host PC. Regards, Ajay -Original Message- From: TK, Pratheesh Gangadhar Sent: Wednesday, August 06, 2008 6:31 PM To: Gupta, Ajay Kumar; kanagesh radhakrishnan Cc: linux-omap@vger.kernel.org Subject: RE

how to use the debug lcd on omap 2430

CAn anyone tell me howto use the character lcd display on omap 2430 board. i want to test it and use it at assembly level i am writing it in the memory locations but im not getting any output. do we have to do any initializations to run this code on the board ? like mux config ? im creating a bin

Re: About to tag v2.6.26-omap1, patch queue deleted, please check and repost

On Tuesday 05 August 2008, Tony Lindgren wrote: > Also please check that things work for your board, > let's try to tag v2.6.26-omap1 within next few days so we can > move on again. Two problems on the OSK5912: - cpufreq oopses on boot - continuous i2c overflow errors ISTR both of these bugs a

Re: About to tag v2.6.26-omap1, patch queue deleted, please check and repost

On an omap3evm with the defconfig, the kernel is failing to identify a jffs2 filesystem. It's booting from NFS just fine. I had built the latest code checked into linux-omap last week - file system booting had been working, IIRC. Loading TI reference 2.6.22 kernel finds the file system jus

RE: [PATCH] Enable SYSOFFMODE use

> I would say no, we don't need the CONFIG_SYSOFFMODE option. One point is if you try an go to 0v on something under and ES2.1 you will end up with crashes after a while. Some kind of conditional is needed unless we get to drop the non-production chip versions. Before ES2.1 there is a ROM code

[PATCH][GIT 3/4+] Remove build warnings from dspbridge code

Hi, The following patch fixes warnings present at building stages. Cleaning up the code to remove minor issues and an unnecessary header file. Placed under: http://omapzoom.org/gf/project/omapbridge/frs/?action=FrsReleaseBrowse&frs_package_id=16 Named: BRD010-ARM-OMAP-cleanup_warnings.patch -

[PATCH][GIT 3/4+] dspbridge custom bool types cleanup

Hi, This patch replaces bool typedefs with the ones from the kernel, as reported by checkpatch tool. It should be applied on top of the latest set of cleanup patches (BRD001 to BRD007) and after Felipe's Kbuild patch (BRD008). As it is quite big, you can found it at: http://omapzoom.org/gf/proj

[RESUBMIT][PATCH 0/8][GIT 3/4+] Bridge cleanup patches

Hi, These are the latest set of patches that contain changes to dspbridge code. They are used to fix some of the warnings and errors reported from various code check tools, like checkpatch and sparse. They also remove some code that is now obsolete and try to make bridge code more understandab

TMPFS problem

Hello! I can't make the system boot when compiling OMAP Kernel 2.6.26 with tmpfs support enabled. The system hangs after loading udev and won't enter any runlevel. When tmpfs is not enabled, udev won't start and the system boot's fine. VFS: Mounted root (ext3 filesystem). Freeing init m

Re: About to tag v2.6.26-omap1, patch queue deleted, please check and repost

On Tue, Aug 5, 2008 at 11:41 PM, Dirk Behme <[EMAIL PROTECTED]> wrote: > Gadiyar, Anand wrote: >>> >>> Hi all, >>> >>> I've pushed all the patches I have in my omap inbox, except for >>> the omap serial driver that I want to look more. >>> >>> I've tried to comment on the ones that did not get push

Fwd: how to use omap 2430 character led

CAn anyone tell me howto use the character lcd display on omap 2430 board. i want to test it and use it at assembly level i am writing it in the memory locations but im not getting any output. do we have to do any initializations to run this code on the board ? like mux config ? im creating a bin

[PATCH 06/11] mpu off state enabled

This patch updates the CPUidle code to handle MPU OFF related C states Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/cpuidle34xx.c | 19 +++ arch/arm/mach-omap2/cpuidle34xx.h |5 + 2 files changed, 20 insertions(+), 4 deletions(-) Index: lin

[PATCH 06/11] mpu off state enabled

This patch updates the CPUidle code to handle MPU OFF related C states Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/cpuidle34xx.c | 19 +++ arch/arm/mach-omap2/cpuidle34xx.h |5 + 2 files changed, 20 insertions(+), 4 deletions(-) Index: lin

[PATCH 11/11] CORE context save/restore

This patch adds the CORE context save/restore routines - save/restores the following 1) PRCM registers 2) INTC context 3) System Control module context 4) Padconf Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/cpuidle34xx.c | 612

[PATCH 10/11] i2c context save/restore

This patch does i2c init/re-init for every transfer Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- drivers/i2c/busses/i2c-omap.c |2 ++ 1 files changed, 2 insertions(+) Index: linux-omap-2.6/drivers/i2c/busses/i2c-omap.c

[PATCH 09/11] gpio context save/restore

This patch adds the context save restore functions for GPIO Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/plat-omap/gpio.c | 94 + include/asm-arm/arch-omap/common.h |2 2 files changed, 96 insertions(+) Index: linux-omap-2.6/ar

[PATCH 08/11] serial context save/restore

This patch adds the context save restore functions for UART Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/serial.c | 62 +++ include/linux/serial_reg.h |1 2 files changed, 63 insertions(+) Index: linux-omap-2.6/arch/arm

[PATCH 07/11] gpmc context save/restore

This patch adds the context save restore functions for GPMC Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/gpmc.c | 80 +++ include/asm-arm/arch-omap/gpmc.h | 14 ++ 2 files changed, 94 insertions(+) Index: linux-omap-2

[PATCH 04/11] sdrc register defs

This patch adds some missing sdrc register definitions Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/sram34xx.S |4 ++-- include/asm-arm/arch-omap/sdrc.h | 13 +++-- 2 files changed, 13 insertions(+), 4 deletions(-) Index: linux-omap-2.6/arch/arm/mach

[PATCH 05/11] scratchpad contents

This patch populates the scratchpad Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/pm.h|7 + arch/arm/mach-omap2/pm34xx.c| 168 +++- arch/arm/mach-omap2/sleep34xx.S |8 - include/asm-arm/arch-omap/pm.h |4 4

[PATCH 02/11] per/neon and core handling in idle

This patches adds handling of PER/NEON and CORE domain in idle. Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/cpuidle34xx.c | 98 +++--- arch/arm/mach-omap2/cpuidle34xx.h |6 +- arch/arm/mach-omap2/pm34xx.c | 58 +++

[PATCH 03/11] menuconfig updates for cpuidle

This patch enables the cpuidle option in menuconfig and selects the menu governor Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/Kconfig| 10 ++ drivers/cpuidle/Kconfig | 26 +- 2 files changed, 31 insertions(+), 5 deletions(-) Index:

[PATCH 01/11] Basic cpuidle driver

OMAP3 Basic cpuidle Signed-off-by: Rajendra Nayak <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/Makefile |2 arch/arm/mach-omap2/cpuidle34xx.c | 245 ++ arch/arm/mach-omap2/cpuidle34xx.h | 56 arch/arm/mach-omap2/pm34xx.c |5 4 file

RE: Problems with USB Gadget on the OMAP3EVM

Kanagesh, You can give it a shot using a different cable - I have seen similar issues when using a faulty cable. Regards, Pratheesh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gupta, Ajay Kumar Sent: Wednesday, August 06, 2008 6:12 PM To: kanagesh r

[PATCH 00/11] OMAP3 CPUidle patches - ver 2

Hi, Re-posting a refreshed version of these patches. regards Rajendra > Hi, > > I am sending an updated patch set for CPUidle which includes all > fixes/comments > posted on the previous set by Jouni/Richard W/Peter and others. > > The Following are the fixes > 1) Uart clock enable/disable moved

[PATCH 3/4] Added sleep support to UART

From: Tero Kristo <[EMAIL PROTECTED]> UART usage (e.g. serial console) now denies sleep for 5 seconds. This makes it possible to use serial console when dynamic idle is enabled. Write 1 to /sys/power/clocks_off_while_sleep to enable uart clock disable on idle. Without this omap won't enter retenti

[PATCH 4/4] 34XX: PM: Workaround to enable autoidle for clocks

This workaround enables autoidle for interface clocks and plls. Also automatic control of external oscillator through sys_clkreq is enabled. Proper fix to this is to generalize omap3_dpll_allow_idle, omap3_dpll_deny_idle, omap3_dpll_autoidle_read and call it for each clock on init. Signed-off-by:

[PATCH 2/4] 34XX: PM: Workaround for taking care of gpio clocks

In omap3 gpios 2-6 are in per domain. Functional clocks for these should be disabled. This patch is needed until gpio driver disables gpio clocks. GPIO modules in PER domain are not able to act as a wake up source if PER domain is in retention. PER domain sleep transition before MPU is prevented b

[PATCH 1/4] 34XX: PM: Workaround to check wether any fck is active before entering sleep

This workaround shouldn't be needed when all drivers are configuring their sysconfig registers properly and using their clocks properly. Signed-off-by: Jouni Hogander <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/pm34xx.c | 31 +++ 1 files changed, 31 insertions(+) In

[PATCH 0/4] Refreshed Workaround patches from Jouni

Hi, I am posting a set of 4 workaround patches from Jouni, refreshed against the latest l-o tree. These are yet to be pushed to mailine and are needed for the refreshed CPUidle patches to work, which I would post following this set. regards, Rajendra -- To unsubscribe from this list: send the li

RE: Problems with USB Gadget on the OMAP3EVM

Kanagesh, I tested it with Windows XP machine and it works all fine. I had to use linux.inf file which is at Documetation\usb\ folder. linux.inf file should have same VID/PID as reported by gadget rndis driver to host. Regards, Ajay -Original Message- From: [EMAIL PROTECTED] [mailto:[

RE: [PATCH] ARM MMU: add strongly-ordered memory type

> > The code need to execute in a non-cached region. > > I don't think there is any guarantee that dirty cache line won't be > evicted to SDRAM even if your code uses uncached memory only. The CPU > is > allowed to do speculative reads from the normal cached memory and > these > reads may force a d

RE: [PATCH] ARM MMU: add strongly-ordered memory type

> Why not use normal uncached memory? Strongly ordered is pretty > inefficient as it cannot do any reordering or write buffer merging > (it's > like having a memory barrier before and after each instruction). > Speculative accesses are not allowed either. Strongly ordered memory > is > not really m

RE: [PATCH] Added support for OMAP35x processor series

For 35x processors we need to make compile time decisions to exlude the code that may not be applicable for the specifc processor e.g. excluding the code applicable for DSP/ SGX or both depending upon the exact part number. ~sanjeev -Original Message- From: Tony Lindgren [mailto:[EMAIL

[PATCH] OMA2EVM: update defconfig

Update omap2evm defconfig - Enable hsmmc support. Signed-off-by: Arun KS <[EMAIL PROTECTED]> --- arch/arm/configs/omap2_evm_defconfig | 22 +++--- 1 files changed, 19 insertions(+), 3 deletions(-) diff --git a/arch/arm/configs/omap2_evm_defconfig b/arch/arm/configs/omap2_evm_d

[PATCH] OMAP2EVM: Adding hsmmc support

This patch enables high speed MMC support for OMAP2EVM board Signed-off-by: Arun KS <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/Makefile |3 ++- arch/arm/mach-omap2/board-omap2evm.c | 10 ++ 2 files changed, 12 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/

Re: [PATCH] Enable SYSOFFMODE use

On ti, 2008-08-05 at 13:50 +0300, ext Tony Lindgren wrote: > * Peter 'p2' De Schrijver <[EMAIL PROTECTED]> [080721 19:03]: > > > > Signed-off-by: Peter 'p2' De Schrijver <[EMAIL PROTECTED]> > > --- > > arch/arm/mach-omap2/smartreflex.c | 10 +- > > 1 files changed, 5 insertions(+), 5 de

Re: [PATCH RFC] MUSB: Fix index register corruption seen with g_ether and Windows host

On Wed, Aug 06, 2008 at 01:47:33PM +0300, Felipe Balbi wrote: > Hi, can you mail me (only) this patch as an attachement or put it > somewhere i can download ? eheh, forget it, did it by hand :-p -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a me

Re: [PATCH RFC] MUSB: Fix index register corruption seen with g_ether and Windows host

On Tue, Aug 05, 2008 at 09:18:14PM +0530, ext Gadiyar, Anand wrote: > If Indexed Mode register accesses are enabled, the ep0_rxstate() function > calls > musb_g_ep0_giveback() before writing to the CSR register. When control returns > to this ep0_rxstate, the index register contents are over-writt

Re: [PATCH] Added support for OMAP35x processor series

* Premi, Sanjeev <[EMAIL PROTECTED]> [080806 12:55]: > >> Well if there's no way to detect certain omaps during runtime, please patch > >> arch/arm/plat-omap/common.c to have something like struct omap_globals > >> omap3503_globals. > > There was no need to re-define these structures for the curr

RE: [PATCH] ARM MMU: add strongly-ordered memory type

On Tue, 2008-08-05 at 07:15 -0500, Woodruff, Richard wrote: > > Is the controller allowed to write dirty cache lines out at any time > > it > > likes? Surely a better fix is to drain the cache of the changes before > > changing the clock for the SDRAM? > > - Previously the SRAM was marked as cache

Re: [RFC][PATCH 1/1] serial: OMAP driver

Hi, Some comments below. * Girish. S. G. <[EMAIL PROTECTED]> [080731 14:26]: > Serial driver for OMAP Uart controllers > > Signed-off-by: Girish S G <[EMAIL PROTECTED]> > --- > arch/arm/configs/omap_3430sdp_defconfig | 12 > arch/arm/mach-omap2/serial.c| 166 ++--- > drivers/seri

[PATCH] input: keypad: General fixes to omap-twl4030keypad.c

The following patch fixes some problems in T2 keypad driver. Basically we're passing irq number via platform_data, moving globals to a structure and fixing a problem while iterating over the keymap. It might be that we still have a few locking issues that might be solved on a later version of thi

RE: [PATCH] Added support for OMAP35x processor series

>> Well if there's no way to detect certain omaps during runtime, please patch >> arch/arm/plat-omap/common.c to have something like struct omap_globals >> omap3503_globals. There was no need to re-define these structures for the current series of the OMAP35x processors. Hence, it was left as it

Re: [PATCH] ARM MMU: add strongly-ordered memory type

On Mon, 2008-08-04 at 17:40 -0600, Paul Walmsley wrote: > Add the MT_MEMORY_STRONGLY_ORDERED memory type for ARM strongly ordered > memory. > > This is used on OMAP3 for on-board SRAM. On OMAP, SRAM is used for code > that changes the SDRAM controller's clock, temporarily blocking access to > S

Re: Problems with USB Gadget on the OMAP3EVM

On Wed, Aug 06, 2008 at 01:27:40PM +0530, ext Gadiyar, Anand wrote: > > > Also increase MUSB_LOGLEVEL to 3 in your .config file and reabuild that > > > 2.6.22.18 kernel. > > > > > Don't bother re-building the kernel. You could just do an > "echo D3 > /proc/driver/musb_hdrc" > or even D5

Re: [PATCH] Added support for OMAP35x processor series

* Kridner, Jason <[EMAIL PROTECTED]> [080805 17:12]: > No, ROM CRC is useful for detecting between some device revisions, but not > OMAp3430 vs OMAP3530. > > - Original Message - > From: Koen Kooi <[EMAIL PROTECTED]> > To: linux-omap@vger.kernel.org > Cc: Kridner, Jason > Sent: Tue Aug 05

Re: [PATCH] ARM: OMAP3: Update BeagleBoard defconfig

* Syed Mohammed, Khasim <[EMAIL PROTECTED]> [080806 05:30]: > Acked-by: Syed Mohammed Khasim <[EMAIL PROTECTED]> Pushing today. Tony > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dirk > > Behme > > Sent: Wednesday, August 06, 2008 12:11 AM > >

Re: [PATCH 1/2] Move voltage controller configuration to pm34xx.c

* Kalle Jokiniemi <[EMAIL PROTECTED]> [080806 11:39]: > From: ext Peter 'p2' De Schrijver <[EMAIL PROTECTED]> Thanks, pushing both today. Tony > Signed-off-by: Peter 'p2' De Schrijver <[EMAIL PROTECTED]> > Signed-off-by: Kalle Jokiniemi <[EMAIL PROTECTED]> > --- > arch/arm/mach-omap2/pm34xx.c

Re: [Resending - PATCH] OMAP2EVM: add LCD panel support

* arun c <[EMAIL PROTECTED]> [080806 08:15]: > omap2evm LCD supports VGA and QVGA resolution, by default its in VGA mode. Thanks, pushing today. Tony > Signed-off-by: Arun C <[EMAIL PROTECTED]> > --- > arch/arm/mach-omap2/board-omap2evm.c | 15 +++- > drivers/video/omap/Makefile |

Re: [PATCHv3] TWL4030: mark init-only functions as __init

* Paul Walmsley <[EMAIL PROTECTED]> [080806 09:43]: > > Mark many functions in twl4030-core.c as __init. Thanks, pushing today. Tony > Signed-off-by: Paul Walmsley <[EMAIL PROTECTED]> > --- > > drivers/i2c/chips/twl4030-core.c | 15 --- > 1 files changed, 8 insertions(+), 7 dele

[PATCH 2/2] Add early init for voltage controller configuration and off mode polarity.

From: ext Peter 'p2' De Schrijver <[EMAIL PROTECTED]> Signed-off-by: Peter 'p2' De Schrijver <[EMAIL PROTECTED]> Signed-off-by: Kalle Jokiniemi <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/pm34xx.c | 12 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-o

[PATCH 1/2] Move voltage controller configuration to pm34xx.c

From: ext Peter 'p2' De Schrijver <[EMAIL PROTECTED]> Signed-off-by: Peter 'p2' De Schrijver <[EMAIL PROTECTED]> Signed-off-by: Kalle Jokiniemi <[EMAIL PROTECTED]> --- arch/arm/mach-omap2/pm34xx.c | 57 +++ arch/arm/mach-omap2/smartreflex.c | 60 --

Re: [PATCH 0/2] Add PM early init

Here is an update for Peter's patch-set implementing the early voltage controller initialization. Applies over l-o master branch. Boot tested on sdp board. Br, Kalle On to, 2008-07-31 at 16:37 +0300, ext Peter 'p2' De Schrijver wrote: > This patchset add an early init function to initialize the

Re: [PATCH 1/2] Move voltage controller configuration to pm34xx.c

On ti, 2008-08-05 at 13:55 +0300, ext Tony Lindgren wrote: > * Peter 'p2' De Schrijver <[EMAIL PROTECTED]> [080731 16:39]: > > > > Signed-off-by: Peter 'p2' De Schrijver <[EMAIL PROTECTED]> > > --- > > arch/arm/mach-omap2/smartreflex.c | 60 > > - > > 1 file

RE: [PATCH RFC] MUSB: Fix index register corruption seen with g_ether and Windows host

> >> Actually, I'm still struggling in a bug similar with this one on Blackfin. > >> We ran following testcase 100 times, 10-20 times tastcases failed. > >> > >> --- > >> $ ./testusb -D /proc/bus/usb/005/012 -t14 -c 15000 -s 256 -v 1 > >> unknown speed /proc/bus/usb/005/012 > >> /proc/bus/usb/005

RE: Problems with USB Gadget on the OMAP3EVM

> > Also increase MUSB_LOGLEVEL to 3 in your .config file and reabuild that > > 2.6.22.18 kernel. > > Don't bother re-building the kernel. You could just do an "echo D3 > /proc/driver/musb_hdrc" or even D5 for more detail. If low-level debug is not enabled, you can "echo 8 > /pro

Re: Problems with USB Gadget on the OMAP3EVM

On Wed, Aug 06, 2008 at 10:42:40AM +0530, kanagesh radhakrishnan wrote: > The version of Linux kernel on the native host Fedora Core 5 machine > is the default 2.6.9-1.667 kernel that comes with the FC5 release. > Keeping in mind where we are, this does sound like an ancient kernel. > However, I ha