AM35x has musb interface and uses CPPI4.1 DMA engine.
Current patch supports only PIO mode. DMA support can be
added later once basic CPPI4.1 DMA patch is accepted.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/Kconfig |4 +-
drivers/usb/musb/Makefile |4 +
drivers/usb/musb/am35x
AM35x supports only 32bit read operations so we need to have
workaround for 8bit and 16bit read operations.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/am35x.c | 30 ++
drivers/usb/musb/musb_core.c |2 ++
2 files changed, 32 insertions(+), 0 deletio
AM35x has musb interface (version 1.8) and uses CPPI41 DMA engine.
It has USB phy built inside the IP itself.
Also added ARCH_AM35x which is required to differentiate musb ips
between OMAP3x and AM35x. This config would be used for below purposes,
- Select am35x.c instead of omap2430.c for
* Gadiyar, Anand [100701 23:25]:
> Grazvydas Ignotas wrote:
> >
> > Hi Tony,
> >
> > here are some updates for Pandora, which we have now around 700 units
> > shipped (finally!) after years of developemt hell. More are being
> > made at the moment.
> >
>
> Neat! Hope you sell a zillion. I'll t
From: Hiroshi DOYU
Subject: Re: [GIT PULL] omap iommu: for-next for 2.6.35-rc1
Date: Tue, 29 Jun 2010 07:57:44 +0300 (EEST)
> Hi Tony,
>
> From: Hiroshi DOYU
> Subject: [GIT PULL] omap iommu: for-next for 2.6.35-rc1
> Date: Wed, 02 Jun 2010 10:50:54 +0300 (EEST)
>
>> Hi Tony,
>>
>> Patches fo
Hi Fernando,
From: ext Fernando Guzman Lugo
Subject: [PATCH 1/9] dspbridge: replace iommu custom for opensource
implementation
Date: Thu, 1 Jul 2010 02:20:52 +0200
> This patch replace the call to custom dsp mmu implemenation
> for the once on iommu module.
>
> Signed-off-by: Fernando Guzman L
Hi Fernando,
From: ext Fernando Guzman Lugo
Subject: [PATCH 5/9] dspbridge: add mmufault support
Date: Thu, 1 Jul 2010 02:20:56 +0200
> With changes for iommu migration mmu fault report and dsp track
> dump is broken, this patch fixes that.
>
> Signed-off-by: Fernando Guzman Lugo
> ---
> driv
Andi Kleen wrote:
>> The VCMM provides a more abstract, global view with finer-grained
>> control of each mapping a user wants to create. For instance, the
>> semantics of iommu_map preclude its use in setting up just the IOMMU
>> side of a mapping. With a one-sided map, two IOMMU devices can be
>
On 7/2/2010 12:23 AM, Ohad Ben-Cohen wrote:
From: Ohad Ben-Cohen
Add preliminary iva2 hwmod support to omap3.
We do not include iva2_clk; that will be part of a separate
hwmod, which will be controlled by iommu.
I think Kevin already sent a hwmod for IVA2... one week ago:
[PATCH 13/13] OMAP3:
Hi,
> On Thu, 2010-07-01 at 14:28 +0200, ext Taneja, Archit wrote:
> > > On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> > > > From: Sumit Semwal
> > > >
> > > > The addition of the new 2lcd manager requires
> modifications in the
> > > > dss_recheck_connections patch, this funct
On Thu, 1 Jul 2010, Jamie Lokier wrote:
> Tony Lindgren wrote:
> > +static void __init kuser_get_tls_init(unsigned long vectors)
> > +{
> > + /*
> > +* vectors + 0xfe0 = __kuser_get_tls
> > +* vectors + 0xfe8 = hardware TLS instruction at 0x0fe8
> > +*/
> > + if (tls_emu || has
Fernando,
> - for_each_sg(sgt->sgl, sg, sgt->nents, i)
> - sg_set_page(sg, usr_pgs[i], PAGE_SIZE, 0);
> + da = iommu_vmap(mmu, da, sgt, IOVMF_ENDIAN_LITTLE |
> + IOVMF_ELSZ_32);
-- iommu_vmap does the Kernel mapping t
> The VCMM provides a more abstract, global view with finer-grained
> control of each mapping a user wants to create. For instance, the
> symantics of iommu_map preclude its use in setting up just the IOMMU
> side of a mapping. With a one-sided map, two IOMMU devices can be
Hmm? dma_map_* does not
> The VCMM takes the long view. Its designed for a future in which the
> number of IOMMUs will go up and the ways in which these IOMMUs are
> composed will vary from system to system, and may vary at
> runtime. Already, there are ~20 different IOMMU map implementations in
> the kernel. Had the Linu
From: Ohad Ben-Cohen
Make it possible to build omap's remoteproc module
Signed-off-by: Ohad Ben-Cohen
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/Makefile |6 ++
arch/arm/plat-omap/Kconfig |7 +++
arch/arm/plat-omap/Makefile |1 +
3 files changed, 14 insertions
From: Ohad Ben-Cohen
Add an omap_device for each remote processor on the system
Signed-off-by: Ohad Ben-Cohen
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/devices.c | 86 +
1 files changed, 86 insertions(+), 0 deletions(-)
diff --git a/arch/a
From: Ohad Ben-Cohen
The OMAP remote processor module decouples
machine-specific code from TI's IPC
drivers (e.g. dspbridge and syslink).
While dspbridge calls the remoteproc handlers
from the kernel, syslink calls them from
user space. Hence remoteproc supports both
interfaces.
Signed-off-by:
From: Hari Kanigeri
Introduce OMAP4 machine-dependent module required
for starting and stopping the OMAP3 remote processors.
Signed-off-by: Hari Kanigeri
Signed-off-by: Ohad Ben-Cohen
---
arch/arm/mach-omap2/remoteproc44xx.c | 196 ++
1 files changed, 196 inse
From: Ohad Ben-Cohen
Introduce OMAP3 remoteproc module which takes care of
machine-specific code required to start and stop
the DSP remote processor.
Signed-off-by: Ohad Ben-Cohen
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/remoteproc3xxx.c | 226 ++
From: Ohad Ben-Cohen
Add preliminary iva2 hwmod support to omap3.
We do not include iva2_clk; that will be part of a separate
hwmod, which will be controlled by iommu.
Signed-off-by: Ohad Ben-Cohen
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/omap_hwmod_34xx.h| 23 ++
From: Ohad Ben-Cohen
This is a preliminary version of OMAP's remoteproc module,
submitted for RFC purposes.
The purpose of the remoteproc module is to decouple
hw-specific code from generic IPC drivers (such as
dspbridge and syslink), in order to eventually make
those IPC drivers platform-indepe
>
> He demonstrated the usage of his code in one of the emails he sent out
> initially. Did you go over that, and what (or how many) step would you
> use with the current code to do the same thing?
-- So is this patch set adding layers and abstractions to help the User ?
If the idea is to share s
On Thu, 2010-07-01 at 15:00 -0700, Zach Pfeffer wrote:
> Additionally, the current IOMMU interface does not allow users to
> associate one page table with multiple IOMMUs unless the user explicitly
> wrote a muxed device underneith the IOMMU interface. This also could be
> done, but would have to
Andi Kleen wrote:
>>> Also for me it's still quite unclear why we would want this code at all...
>>> It doesn't seem to do anything you couldn't do with the existing interfaces.
>> I don't know all that much about what Zach's done here, but from what
>> he's said so far it looks like this help to
On 07/01/10 13:59, Paul Walmsley wrote:
> Randy,
>
> On Thu, 1 Jul 2010, Randy Dunlap wrote:
>
>>> + * @start_addr The starting address of the VCM region.
>>> + * @lenThe len of the VCM region. This must be at least
>>> + * vcm_min() bytes.
>>
>> and missing lots of struct members
Randy,
On Thu, 1 Jul 2010, Randy Dunlap wrote:
> > + * @start_addr The starting address of the VCM region.
> > + * @lenThe len of the VCM region. This must be at least
> > + * vcm_min() bytes.
>
> and missing lots of struct members here.
> If some of them are private, you can use
Grazvydas Ignotas wrote:
>
> Hi Tony,
>
> here are some updates for Pandora, which we have now around 700 units
> shipped (finally!) after years of developemt hell. More are being
> made at the moment.
>
Neat! Hope you sell a zillion. I'll try and buy one someday.
- Anand
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To unsubscribe fro
On Thu, 1 Jul 2010, Grazvydas Ignotas wrote:
> here are some updates for Pandora, which we have now around 700 units
> shipped (finally!) after years of developemt hell. More are being
> made at the moment.
Woohoo! Congratulations to you and the rest of the team :-)
- Paul
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To unsubscribe fr
Add platform data for NAND and wifi, also setup all GPIOs
needed to use the wifi chip.
Signed-off-by: Grazvydas Ignotas
---
arch/arm/mach-omap2/board-omap3pandora.c | 121 ++
1 files changed, 121 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-o
Update gpio-keys setup so it matches what is on default firmware.
Also make use of debounce feature in gpio-keys instead of setting it
explicitly, as gpio-keys is now capable of using hardware debounce on
OMAPs thanks to recent gpiolib changes.
Also fix a sparce warning along the way.
Signed-off-b
Hi Tony,
here are some updates for Pandora, which we have now around 700 units
shipped (finally!) after years of developemt hell. More are being
made at the moment.
Patch 2/2 has incorporated my last patch that missed the last merge
window, and depends on "pass wl1251 information to SDIO core" [1
On Thu, 2010-07-01 at 21:38 +0200, Andi Kleen wrote:
> >
> > > Also for me it's still quite unclear why we would want this code at all...
> > > It doesn't seem to do anything you couldn't do with the existing
> > > interfaces.
> >
> > I don't know all that much about what Zach's done here, but f
On Thu, Jul 01, 2010 at 12:28:23PM -0700, Daniel Walker wrote:
> On Thu, 2010-07-01 at 20:02 +0200, Andi Kleen wrote:
> > > What license (name/type) is this?
> >
> > IANAL, but AFAIK standard wisdom is that "disclaimer in the documentation
> > and/or other materials provided" is generally not acce
On Thu, 2010-07-01 at 20:02 +0200, Andi Kleen wrote:
> > What license (name/type) is this?
>
> IANAL, but AFAIK standard wisdom is that "disclaimer in the documentation
> and/or other materials provided" is generally not acceptable for Linux
> because it's an excessive burden for all distributors.
Pramod, Teerth,
On Mon, 7 Jun 2010, Gurav , Pramod wrote:
> Can you please push these patches if you don't you are OK with them?
As we discussed in Bangalore, these patches need some changes:
1. The delay needs to be precisely characterized in terms of what the
hardware actually needs. It sho
> -Original Message-
> From: Kanigeri, Hari
> Sent: Thursday, July 01, 2010 1:04 PM
> To: Guzman Lugo, Fernando; linux-omap@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Cc: o...@wizery.com; Hiroshi DOYU; ameya.pala...@nokia.com;
> felipe.contre...@nokia.com
> Subject: RE: [PATCHv3 5
> > > + da = iommu_read_reg(mmu, MMU_FAULT_AD);
> > > + iommu_write_reg(mmu, 0, MMU_IRQENABLE);
> >
> > -- Isn't the MMU already enabled at this point when the function
> callback
> > is called by iommu ?
>
> This line is actually disabling the interrupts. I am writing "0x0" in the
> MMU_IRQENABLE
> What license (name/type) is this?
IANAL, but AFAIK standard wisdom is that "disclaimer in the documentation
and/or other materials provided" is generally not acceptable for Linux
because it's an excessive burden for all distributors.
Also for me it's still quite unclear why we would want this c
Hi Hari,
> -Original Message-
> From: Kanigeri, Hari
> Sent: Thursday, July 01, 2010 12:17 PM
> To: Guzman Lugo, Fernando; linux-omap@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Cc: o...@wizery.com; hiroshi.d...@nokia.com; ameya.pala...@nokia.com;
> felipe.contre...@nokia.com; Guz
Tony Lindgren wrote:
> +static void __init kuser_get_tls_init(unsigned long vectors)
> +{
> + /*
> + * vectors + 0xfe0 = __kuser_get_tls
> + * vectors + 0xfe8 = hardware TLS instruction at 0x0fe8
> + */
> + if (tls_emu || has_tls)
> + memcpy((void *)vectors +
On Tue, 29 Jun 2010 22:55:50 -0700 Zach Pfeffer wrote:
> arch/arm/mm/vcm.c | 1901
> +
> include/linux/vcm.h | 701 +
> include/linux/vcm_types.h | 318
> 3 files changed, 2920 insertions(+), 0 deletions(-)
> c
Hi Fernando,
> +int mmu_fault_isr(struct iommu *mmu)
>
> -/*
> - * mmu_check_if_fault ===
> - * Check to see if MMU Fault is valid TLB miss from DSP
> - * Note: This function is called from an ISR
> - */
> -static bool mmu_check_if_fault(struct bridge_dev_context *dev_context)
On Thu, 1 Jul 2010, Tony Lindgren wrote:
> * Paul Walmsley [100624 09:22]:
> > Hi Tony,
> >
> > what do you think on this one? -rc or .36?
>
> If we want to try to get it into the -rc cycle, the description
> should mention what it fixes and show the error. Otherwise it might
> be hard to argu
On Thu, 1 Jul 2010, Archit Taneja wrote:
> From: Semwal, Sumit
>
> Introduce OMAP4 DISPC base address and Secondary LCD Channel registers, use
> them
> in register dumps.
>
> Signed-off-by: Sumit Semwal
> Signed-off-by: Senthilvadivu Guruswamy
> Signed-off-by: Mukund Mittal
> Signed-off-by:
On Thu, Jul 01, 2010 at 03:22:55PM +0200, Christoph Egger wrote:
> On Wed, Jun 30, 2010 at 10:54:09PM +0300, Kirill A. Shutemov wrote:
> > On Wed, Jun 30, 2010 at 05:54:42PM +0200, Christoph Egger wrote:
> > > OMAP_MUX_ERRORS doesn't exist in Kconfig, therefore removing all
> > > references for it
On Thu, 2010-07-01 at 15:40 +0200, ext Afzal Mohammed wrote:
> Move sysfs entry creation to omapfb_probe() from omapfb_create_framebuffers().
> This will make sure that sysfs entry is not left behind in case of
> unsuccessful
> probe due to failure in enabling fb0 of omapfb_create_framebuffers().
Hi Tomi,
Is this change ok instead of having sysfs entry removal in
omapfb_free_resources() ?
Hope this change makes probe look more of a remove mirror.
Regards
Afzal
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the body of a message to majord...@vger.kernel.org
Mo
Move sysfs entry creation to omapfb_probe() from omapfb_create_framebuffers().
This will make sure that sysfs entry is not left behind in case of unsuccessful
probe due to failure in enabling fb0 of omapfb_create_framebuffers().
Signed-off-by: Afzal Mohammed
---
drivers/video/omap2/omapfb/omapfb
On Wed, Jun 30, 2010 at 10:54:09PM +0300, Kirill A. Shutemov wrote:
> On Wed, Jun 30, 2010 at 05:54:42PM +0200, Christoph Egger wrote:
> > OMAP_MUX_ERRORS doesn't exist in Kconfig, therefore removing all
> > references for it from the source code.
>
> IIUC, CONFIG_OMAP_MUX_WARNINGS should be used
On Thu, 2010-07-01 at 14:28 +0200, ext Taneja, Archit wrote:
> > On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> > > From: Sumit Semwal
> > >
> > > The addition of the new 2lcd manager requires modifications in the
> > > dss_recheck_connections patch, this function behaves the
> >
Adding board configuration for the tmp105
temperature sensor. The interface to the sensor
is I2C.
-Removing unwanted file mode change
Signed-off-by: Shubhrajyoti D
---
arch/arm/mach-omap2/board-4430sdp.c |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mac
* Catalin Marinas [100625 16:44]:
> On Wed, 2010-06-23 at 08:57 +0100, Tony Lindgren wrote:
> > MVFR0 and MVFR1 are only available starting with ARM1136 r1p0 release
> > according to "B.5 VFP changes" in DDI0211F_arm1136_r1p0_trm.pdf. This is
> > also when TLS register got added, so we can use HAS
* Andrew Morton [100617 23:09]:
> On Thu, 17 Jun 2010 20:57:19 +0530 (IST)
> "kishore kadiyala" wrote:
>
> > Adding card detect callback function which gives the status of
> > the card .For MMC1 Controller, Card detect interrupt source is
> > twl6030 and card present/absent status is provided by
Hi Tony,
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Thursday, July 01, 2010 5:47 PM
> To: Datta, Shubhrajyoti
> Cc: linux-omap@vger.kernel.org; LM Sensors
> Subject: Re: [RFC] [PATCH] Board changes for tmp105 temperature sensor
>
> * Datta, Shubhrajyoti
* kishore kadiyala [100621 09:49]:
> On Fri, Jun 18, 2010 at 1:49 AM, Andrew Morton
> wrote:
> > On Thu, 17 Jun 2010 20:56:58 +0530 (IST)
> > "kishore kadiyala" wrote:
> >
> >> --- a/arch/arm/plat-omap/include/plat/mmc.h
> >> +++ b/arch/arm/plat-omap/include/plat/mmc.h
> >> @@ -43,6 +43,9 @@
> >
> On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> > From: Sumit Semwal
> >
> > The addition of the new 2lcd manager requires modifications in the
> > dss_recheck_connections patch, this function behaves the
> same if the
> > 2lcd manager doesn't exist
>
> Here (and also in the
* Datta, Shubhrajyoti [100617 09:14]:
> Enabling hwmon and lm75 in the omap4 defconfig
>
> Signed-off-by: Shubhrajyoti D
> ---
> arch/arm/configs/omap_4430sdp_defconfig |3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
> mode change 100644 => 100755 arch/arm/configs/omap_4430sdp_d
* Hemanth V [100701 15:11]:
> - Original Message - From: "Tony Lindgren"
>
> To: "Hemanth V"
> Cc:
> Sent: Thursday, July 01, 2010 4:07 PM
> Subject: Re: [PATCH 2/2] OMAP4: Add support for PWM LED
>
>
> >* Hemanth V [100630 17:12]:
> >>From 713727188b99465341767eedaa42004862261211 Mo
- Original Message -
From: "Tony Lindgren"
To: "Hemanth V"
Cc:
Sent: Thursday, July 01, 2010 4:07 PM
Subject: Re: [PATCH 2/2] OMAP4: Add support for PWM LED
* Hemanth V [100630 17:12]:
From 713727188b99465341767eedaa42004862261211 Mon Sep 17 00:00:00 2001
From: Hemanth V
Date: We
* Datta, Shubhrajyoti [100615 17:40]:
> Adding board configuration for the tmp105
> temperature sensor. The interface to the sensor
> is I2C.
>
> Signed-off-by: Shubhrajyoti D
> ---
> arch/arm/mach-omap2/board-4430sdp.c |8 +++-
> 1 files changed, 7 insertions(+), 1 deletions(-)
> mode
* Govindraj.R [100614 17:07]:
> Adds a padconf offset retrieval api which will
> get us the padconf offset based on muxname provided
> which can be later used with omap_ctrl_writew,
> omap_ctrl_readw calls for remuxing signals.
>
> Cc: Tony Lindgren
> Signed-off-by: Govindraj.R
> ---
> Patch is
Hi,
> On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> > From: Semwal, Sumit
> >
> > Introduce OMAP4 DISPC base address and Secondary LCD Channel
> > registers, use them in register dumps.
> > #define DISPC_DIVISOR DISPC_REG(0x0070)
> > +#define DISPC_DIVI
> On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> > From: Sumit Semwal
> >
> > Add new Overlay Manager in manager.c, make secondary
> channel changes
> > and update supported displays for the managers in OMAP4
> >
> > @@ -1471,15 +1471,25 @@ int
> dss_init_overlay_managers(
On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> From: Sumit Semwal
>
> Add new Overlay Manager in manager.c, make secondary channel changes
> and update supported displays for the managers in OMAP4
>
> Signed-off-by: Sumit Semwal
> Signed-off-by: Senthilvadivu Guruswamy
> Signed-
On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> From: Sumit Semwal
>
> The addition of the new 2lcd manager requires modifications in the
> dss_recheck_connections patch, this function behaves the same if
> the 2lcd manager doesn't exist
Here (and also in the previous patch) you ta
On Thu, 2010-07-01 at 12:31 +0200, ext Archit Taneja wrote:
> From: Semwal, Sumit
>
> Introduce OMAP4 DISPC base address and Secondary LCD Channel registers, use
> them
> in register dumps.
>
> Signed-off-by: Sumit Semwal
> Signed-off-by: Senthilvadivu Guruswamy
> Signed-off-by: Mukund Mittal
* Paul Walmsley [100624 09:22]:
> Hi Tony,
>
> what do you think on this one? -rc or .36?
If we want to try to get it into the -rc cycle, the description
should mention what it fixes and show the error. Otherwise it might
be hard to argue this is a real fix or a regression.
Regards,
Tony
>
This patch overrides nand ecc layout and bad block descriptor (for 8-bit
device) to support hw ecc in romcode layout. So as to have in sync with ecc
layout throughout; i.e. x-laod, u-boot and kernel.
This patch also enables to use romcode ecc for spd and zoom, by default.
This
This patch enable prefetch-irq mode for NAND.
Signed-off-by: Vimal Singh
Signed-off-by: Sukumar Ghorai
---
arch/arm/mach-omap2/board-flash.c |1 +
arch/arm/mach-omap2/gpmc.c |7 +
arch/arm/mach-omap2/include/mach/board-flash.h |3 +
arch/arm/plat-oma
Configure the FIFO THREASHOLD value different for read and write to keep busy
both
filling and to drain out of FIFO at reading and writing.
Signed-off-by: Sukumar Ghorai
Signed-off-by: Vimal Singh
---
arch/arm/mach-omap2/gpmc.c | 11 +++
arch/arm/plat-omap/include/pla
This patch makes it possible to select sw or hw (different layout options)
ecc scheme supported by omap nand driver. And hw ecc layout selected for
sdp and zoom boards, by default.
Signed-off-by: Sukumar Ghorai
Signed-off-by: Vimal Singh
---
arch/arm/mach-omap2/board-flash.c |
The following set of patches applies on top of for-next branch. And
is dependent on the following patches not yet applied onto this branch.
1. http://www.mail-archive.com/linux-omap@vger.kernel.org/msg30305.html
2. http://www.mail-archive.com/linux-omap@vger.kernel.org/msg3073
On Thu, Jul 1, 2010 at 7:33 PM, Tony Lindgren wrote:
> * Kyungmin Park [100701 11:12]:
>> Hi,
>>
>> This value is set from bootloader, and kernel side only change the mode.
>> Right it runs by luck.
>
> So should we just drop the omap_cfg_reg for now, then add it back
> later with proper gpio_req
* Hemanth V [100630 17:12]:
> From 713727188b99465341767eedaa42004862261211 Mon Sep 17 00:00:00 2001
> From: Hemanth V
> Date: Wed, 30 Jun 2010 18:16:33 +0530
> Subject: [PATCH] OMAP4: Add support for PWM LED
>
> TWL6030 supports PWM (Pulse Width Modulator) which is used
> to control charging LE
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Wednesday, June 30, 2010 12:55 PM
> To: Shilimkar, Santosh
> Cc: linux-arm-ker...@lists.infradead.org; linux-omap@vger.kernel.org
> Subject: Re: [PATCH 6/6] omap2/3/4: Add Kconfig option to compile in
> typical om
* Kyungmin Park [100701 11:12]:
> Hi,
>
> This value is set from bootloader, and kernel side only change the mode.
> Right it runs by luck.
So should we just drop the omap_cfg_reg for now, then add it back
later with proper gpio_request etc?
Tony
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From: Sumit Semwal
Make necessary changes in the interface drivers for the dispc
functions which have the new enum channel added to them
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archit Taneja
Signed-off-by: Samreen
---
d
From: Mayuresh Janorkar
Context Save and Restore of DISPC registers for Secondary LCD
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archit Taneja
Signed-off-by: Samreen
---
drivers/video/omap2/dss/dispc.c | 48 +
From: Sumit Semwal
Introduce Secondary Channel IRQS for dumps and error handling
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archit Taneja
Signed-off-by: Samreen
---
arch/arm/plat-omap/include/plat/display.h |4 ++
driv
From: Sumit Semwal
Introduce the new enum channel as a parameter in all dispc functions
used by interface drivers(dsi, sdi etc) in order to differentiate
between the 2 channels
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archi
From: Semwal, Sumit
Introduce OMAP4 DISPC base address and Secondary LCD Channel registers, use them
in register dumps.
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archit Taneja
Signed-off-by: Samreen
---
drivers/video/omap
From: Sumit Semwal
The addition of the new 2lcd manager requires modifications in the
dss_recheck_connections patch, this function behaves the same if
the 2lcd manager doesn't exist
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by:
From: Sumit Semwal
Add new Overlay Manager in manager.c, make secondary channel changes
and update supported displays for the managers in OMAP4
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archit Taneja
Signed-off-by: Samreen
From: Sumit Semwal
Overlay Manager LCD2 changes in dispay.h
Signed-off-by: Sumit Semwal
Signed-off-by: Senthilvadivu Guruswamy
Signed-off-by: Mukund Mittal
Signed-off-by: Archit Taneja
Signed-off-by: Samreen
---
arch/arm/plat-omap/include/plat/display.h |3 +++
1 files changed, 3 inser
From: Semwal, Sumit
This patch series incorporates changes in DSS2 to enable
omap_dss_device instances to use the new Overlay Manager LCD2 in
DISPC.
On OMAP4, we have a new DISPC channel for Overlay Manager LCD2. This
channel's video port is a source port for RFBI, DSI2 and DPI. The
Primary chan
This patch has the changes to remove the sleep/wakeup/warm_rest sequence &
resource configuration from the 3430SDP board file and use the generic script.
Updating the sleep/wakeup/warm_rest sequence & resource configuration in the
board file from generic script file.
Signed-off-by: Lesly A M
Cc:
Adding the power script data for zoom board to TWL4030 platform data.
Updating the sleep/wakeup/warm_reset sequence & resource configuration
from generic script file.
Signed-off-by: Lesly A M
Cc: Nishanth Menon
Cc: David Derrick
Cc: Samuel Ortiz
---
arch/arm/mach-omap2/Makefile
This patch will create the generic TRITON power scripts which can be used
by different OMAP3 boards with the same power companion chip (TWL4030 series).
Added the api(twl4030_get_scripts/twl4030_get_vc_timings) to update the
sleep/wakeup/warm_reset sequence, resource configuration & voltsetup_time
This patch will add a new function omap_voltage_vc_update() to re-program
the VC parameters while entering low power mode, based on CORE_DOMAIN target
state.
The voltsetup2 is used only when the device exits sys_off mode
(with PRM_VOLTCTRL[3]SEL_OFF set to 1).
Also removed the clearing of PRM_VOL
Renaming vdd0_/vdd1_ to vdd1_/vdd2_ in VC param structure,
since there is no VDD0. It's VDD1 voltage domain with processor voltage &
VDD2 voltage domain with CORE voltage.
VDD1 voltage specific values are stored in PRM_VC_CMD_VAL_0 register &
VDD2 voltage specific values are stored in PRM_VC_CMD_V
This patch has the changes to use separate clk/volt setup_time
for RET and OFF state. Because the clocksetup voltsetup time1
used for RET & OFF is different.
Create separate copies of VC parameters for each Si in voltage.c.
Since the voltage vales for each state is different in different OMAP Si.
Correcting the if condition check for printing the warning,
if wakeup script is not updated before updating the sleep script.
Since the flag 'order' is set to '1' while updating the wakeup script for P1P2,
the condition checking for printing the warning should be if(!order)
(ie: print the warning
This patch will fix the TRITON sleep/wakeup sequence.
Since the function to populate the sleep script is getting called always
irrespective of the flag "TWL4030_SLEEP_SCRIPT", other scripts data
is getting over written by the sleep script.
Signed-off-by: Lesly A M
Cc: Nishanth Menon
Cc: David D
T2 script changes rebased on top of Thara's SmartReflex patches.
This series of patch implements a updated TRITON power scripts.
Also moving the sleep, wakeup & warm_reset sequence to a generic script file,
which can be used by different OMAP3 board with the power companion chip
TWL4030.
This pa
Hi,
On Wed, 2010-06-30 at 16:15 +0200, ext Afzal Mohammed wrote:
> If enabling fb0 fails in omapfb_create_framebuffers(), remove
> sysfs file before returning to probe. This is required to complete
> the cleanup in the above mentioned error case.
omapfb frees the resources in omapfb_free_resource
* Nicolas Pitre [100630 17:36]:
> On Wed, 30 Jun 2010, Tony Lindgren wrote:
>
> > * Tony Lindgren [100630 14:02]:
> > > * Nicolas Pitre [100629 22:14]:
> > >
> > > Updated patch below.
> >
> > And a bug crept in..
> >
> > > + .macro set_tls_v6, tp, tmp1, tmp2
> > > + ldr \tmp1, =elf_hwca
Hi,
This value is set from bootloader, and kernel side only change the mode.
Right it runs by luck.
Thank you,
Kyungmin Park
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Thursday, July 01, 2010 4:06 PM
> To: ext Tony Lindgren
> Cc: linux-arm-ker..
This patch contains the documentation for the API, termed the Virtual
Contiguous Memory Manager. Its use would allow all of the IOMMU to VM,
VM to device and device to IOMMU interoperation code to be refactored
into platform independent code.
Comments, suggestions and criticisms are welcome and wa
On Wed, Jun 30, 2010 at 06:00:23PM +0200, ext Christoph Egger wrote:
MACH_OMAP2_H4_USB1 doesn't exist in Kconfig, therefore removing all
references for it from the source code.
Signed-off-by: Christoph Egger
Does this apply on top of Tony's recent patches ??
--
balbi
DefectiveByDesign.org
-
Thank you for the corrections. I'm correcting them now. Some responses:
Randy Dunlap wrote:
>> +struct vcm *vcm_create(size_t start_addr, size_t len);
>
> Seems odd to use size_t for start_addr.
I used size_t because I wanted to allow the start_addr the same range
as len. Is there a better t
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