before
reporting PPC kernel bugs. http://www.fsmlabs.com/linuxppcbk.html
--
Matt Porter
MontaVista Software, Inc.
[EMAIL PROTECTED]
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Please read the FAQ at http://w
On Sat, Dec 01, 2007 at 09:50:10PM +0100, Pierre Ossman wrote:
As for the patch, it's a big NAK at this point. Vendors who can't be bothered
to follow
the standard will have to wait for Ben's separation patches before they can
be supported.
Then they can have some voodoo front-end to handle
(yet).
Oops. You'll need e62aae450bcdefbe9d7bc277ae0ef645 and
fe97304557d2c6f7d0aaf1ea028ea48ffca366a9 which I forgot to include
in this series. I'll have them in for v2.
-Matt
Matt Porter (13):
ARM: davinci: move private EDMA API to arm/common
ARM: edma: remove
Adding Linus W. and lkml.
On Wed, Sep 26, 2012 at 01:46:45PM +0200, Koen Kooi wrote:
Hi,
With a patched 3.6rc7 on my beaglebone I can set the pinmux for pins using
pinctrl and that seems to work. On the 3.2 vendor tree there was the omap_mux
driver with an awesome debugfs interface:
#
On Wed, Sep 26, 2012 at 08:26:19AM +, Hebbar, Gururaja wrote:
On Fri, Sep 21, 2012 at 23:52:11, Porter, Matt wrote:
On Fri, Sep 21, 2012 at 08:27:07AM +, Hebbar, Gururaja wrote:
On Thu, Sep 20, 2012 at 20:13:33, Porter, Matt wrote:
This series adds DMA Engine support for AM33xx,
-by: Matt Porter mpor...@ti.com
---
.../devicetree/bindings/arm/omap/omap.txt |2 ++
arch/arm/plat-omap/omap_device.c | 25 ++--
2 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt
b
property
and use that in omap_hwmod.c:_enable() *after* the module is unidled
and the clocks active. However, this is actually functional for purposes
of getting the uio_pruss driver up and running.
Matt Porter (3):
uio: uio_pruss: port to AM33xx
ARM: omap: add DT support for deasserting hardware
Adds a pruss node and an example of use on Beaglebone.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am335x-bone.dts |4
arch/arm/boot/dts/am33xx.dtsi | 11 +++
2 files changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone.dts
b/arch/arm
on
AM33xx.
Signed-off-by: Matt Porter mpor...@ti.com
---
Documentation/devicetree/bindings/uio/pruss.txt| 17 ++
.../devicetree/bindings/uio/uio_pruss.txt | 17 ++
drivers/uio/Kconfig|4 +-
drivers/uio/uio_pruss.c
On Wed, Sep 26, 2012 at 03:03:27PM +0200, Linus Walleij wrote:
On Wed, Sep 26, 2012 at 2:56 PM, Matt Porter mpor...@ti.com wrote:
Adding Linus W. and lkml.
On Wed, Sep 26, 2012 at 01:46:45PM +0200, Koen Kooi wrote:
Hi,
With a patched 3.6rc7 on my beaglebone I can set the pinmux for pins
Adds support for displaying the individual pin h/w config state.
Signed-off-by: Matt Porter mpor...@ti.com
Acked-by: Tony Lindgren t...@atomide.com
---
drivers/pinctrl/pinctrl-single.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl
and the private SRAM API was accessing
an invalid SRAM bank.
Ben Gardiner (2):
ARM: davinci: sram: ioremap the davinci_soc_info specified sram
regions
ARM: davinci: da850-dm646x: remove the SRAM_VIRT iotable entry
Matt Porter (3):
ARM: davinci: add platform hook to fetch the SRAM pool
[rebased to mainline as consolidated SRAM patches were dropped]
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/da850.c |4 ++--
arch/arm/mach-davinci/include/mach/da8xx.h |1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach
.
Since this removal completely removes all uses of SRAM_VIRT, also remove
the SRAM_VIRT definition.
Signed-off-by: Ben Gardiner bengardi...@nanometrics.ca
Tested-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/da850.c |6 --
arch/arm/mach-davinci/dm355.c
Remove the use of the private DaVinci SRAM API in favor
of genalloc. The pool to be used is provided by platform
data.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/uio/Kconfig |1 +
drivers/uio/uio_pruss.c | 24 +---
include
Adds PRUSS clock, registers the L3RAM pool, and registers the
platform device for uio_pruss on DA850.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/board-da850-evm.c| 12 +
arch/arm/mach-davinci/da850.c |7 +++
arch/arm/mach-davinci/devices
Adds sram_get_gen_pool() which allows platform code to get
the SRAM gen_pool for purposes of providing it in platform
data for driver genalloc use.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/include/mach/sram.h |3 +++
arch/arm/mach-davinci/sram.c |5
.
Signed-off-by: Ben Gardiner bengardi...@nanometrics.ca
[rebased to mainline as the consolidated SRAM support was dropped]
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/sram.c | 17 ++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/arch/arm
On Fri, Sep 28, 2012 at 03:37:45PM -0400, Matt Porter wrote:
Changes since v1:
- Replaced uio_pruss private SRAM API use with genalloc
- Added DA850 platform device and clock support
- Added DA850 L3 RAM gen_pool support
- Split out DT binding
This series enables
in the driver were completely unused. I've only
enabled ping-pong buffering on the platform I can test as it's
best to allow those with DM644x and similar platforms to set the
playback/capture sram size to something that's known to work
for them.
[1] http://www.spinics.net/lists/arm-kernel/msg198854.html
Matt
Passes the DA850 shared SRAM gen_pool to the McASP driver
and enables the ping-pong buffer DMA support.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/board-da850-evm.c | 24 ++--
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/arch/arm
Removes the DaVinci private SRAM API and replaces it with
the genalloc API. The SRAM gen_pool is passed in pdata since
DaVinci is in the early stages of DT conversion.
Signed-off-by: Matt Porter mpor...@ti.com
---
include/linux/platform_data/davinci_asp.h |3 +++
sound/soc/davinci/davinci
On Thu, Oct 04, 2012 at 11:11:45AM +0200, Philipp Zabel wrote:
Hi Matt,
On 10/3/12, Matt Porter mpor...@ti.com wrote:
This series enables uio_pruss on DA850 and removes use of the
private SRAM API by the driver. The driver previously was not
enabled by any platform and the private SRAM
On Thu, Oct 04, 2012 at 05:18:41PM +0530, Sekhar Nori wrote:
On 10/3/2012 8:25 PM, Matt Porter wrote:
From: Ben Gardiner bengardi...@nanometrics.ca
The current davinci init sets up SRAM in iotables. There has been an
observed
failure to boot a da850 with 128K specified in the iotable
On Thu, Oct 04, 2012 at 05:23:34PM +0530, Sekhar Nori wrote:
On 10/3/2012 8:25 PM, Matt Porter wrote:
From: Ben Gardiner bengardi...@nanometrics.ca
The sram regions defined for da850-dm646x in their iotable entries are also
defined in their davinci_soc_info's.
Remove this duplicate
On Thu, Oct 04, 2012 at 05:27:23PM +0530, Sekhar Nori wrote:
Matt,
On 10/3/2012 8:25 PM, Matt Porter wrote:
From: Subhasish Ghosh subhas...@mistralsolutions.com
This patch modifies the sram allocator to allocate memory
from the DA8XX shared RAM.
Signed-off-by: Subhasish Ghosh
On Thu, Oct 04, 2012 at 05:52:45PM +0530, Sekhar Nori wrote:
On 10/3/2012 8:25 PM, Matt Porter wrote:
Adds PRUSS clock, registers the L3RAM pool, and registers the
platform device for uio_pruss on DA850.
Signed-off-by: Matt Porter mpor...@ti.com
I am interested in knowing how
On Thu, Oct 04, 2012 at 06:24:56PM +0530, Sekhar Nori wrote:
On 10/4/2012 6:12 PM, Matt Porter wrote:
On Thu, Oct 04, 2012 at 11:11:45AM +0200, Philipp Zabel wrote:
Hi Matt,
On 10/3/12, Matt Porter mpor...@ti.com wrote:
This series enables uio_pruss on DA850 and removes use
On Thu, Oct 04, 2012 at 03:35:53PM +0200, Philipp Zabel wrote:
On Thu, Oct 04, 2012 at 08:42:53AM -0400, Matt Porter wrote:
I think the generic SRAM/genalloc driver
(https://lkml.org/lkml/2012/9/7/282)
could be useful to map the L3RAM on Davinci.
With the gen_pool lookup patch (https
2001
From: Matt Porter mpor...@ti.com
Date: Thu, 4 Oct 2012 11:08:02 -0400
Subject: [PATCH] misc: sram: add support for configurable allocation order
Adds support for setting the genalloc pool's minimum allocation
order via DT or platform data. The allocation order is optional
for both the DT
On Thu, Oct 04, 2012 at 05:52:45PM +0530, Sekhar Nori wrote:
On 10/3/2012 8:25 PM, Matt Porter wrote:
+static struct clk pruss_clk = {
+ .name = pruss,
+ .parent = pll0_sysclk2,
+ .lpsc = DA8XX_LPSC0_PRUSS,
+};
+
static struct clk uart0_clk
On Thu, Oct 04, 2012 at 05:27:23PM +0530, Sekhar Nori wrote:
Matt,
On 10/3/2012 8:25 PM, Matt Porter wrote:
From: Subhasish Ghosh subhas...@mistralsolutions.com
This patch modifies the sram allocator to allocate memory
from the DA8XX shared RAM.
Signed-off-by: Subhasish Ghosh
is tested on the same platform using the
PRU_memAccessPRUDataRam and PRU_memAccessL3andDDR examples from
the PRU userspace tools available from http://www.ti.com/tool/sprc940
Ben Gardiner (1):
ARM: davinci: sram: switch from iotable to ioremapped regions
Matt Porter (5):
uio: uio_pruss: replace
Remove the use of the private DaVinci SRAM API in favor
of genalloc. The pool to be used is provided by platform
data.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/uio/Kconfig |1 +
drivers/uio/uio_pruss.c | 24 +---
include
registering
with gen_pool_add_virt(). Remove all iotable SRAM mappings and
SRAM_VIRT.
Regression tested suspend/resume on AM180x EVM.
Signed-off-by: Ben Gardiner bengardi...@nanometrics.ca
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/da850.c |6
Adds PRUSS clock support and registration helper for the
pruss_uio device.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/da850.c |7 +++
arch/arm/mach-davinci/devices-da8xx.c | 65
arch/arm/mach-davinci/include/mach
Adds sram_get_gen_pool() which allows platform code to get
the machine's SRAM gen_pool. The gen_pool may be passed in
platform data for driver genalloc use.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/include/mach/sram.h |3 +++
arch/arm/mach-davinci/sram.c
Reorder includes so they are grouped by linux/mach/asm
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/board-da850-evm.c | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm/mach-davinci/board-da850-evm.c
b/arch/arm
Configures the required pdata and registers the pruss_uio
platform device on the DA850 EVM.
Tested on AM180x-EVM using the PRU_memAccessPRUDataRam and
PRU_memAccessL3andDDR examples from the PRU userspace tools
available from http://www.ti.com/tool/sprc940
Signed-off-by: Matt Porter mpor
-off-by: Ben Gardiner bengardi...@nanometrics.ca
[rebased to mainline as consolidated SRAM patches were dropped]
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/da850.c |4 ++--
arch/arm/mach-davinci/include/mach/da8xx.h |1 +
2 files changed, 3 insertions
On Fri, Oct 05, 2012 at 04:43:56AM +, Hebbar, Gururaja wrote:
Matt,
On Wed, Oct 03, 2012 at 20:30:58, Porter, Matt wrote:
On Fri, Sep 28, 2012 at 03:37:45PM -0400, Matt Porter wrote:
Changes since v1:
- Replaced uio_pruss private SRAM API use with genalloc
- Added DA850
On Thu, Oct 04, 2012 at 06:15:43AM -0400, Matt Porter wrote:
This series converts davinci ASoC to use genalloc and enables
that support on DA850. It applies on top of the uio_pruss/genalloc
series [1] which allows DaVinci to provide a gen_pool via pdata
for driver use.
I've tested
On Mon, Oct 08, 2012 at 04:23:05PM +0530, Sekhar Nori wrote:
On 10/5/2012 10:34 PM, Matt Porter wrote:
Configures the required pdata and registers the pruss_uio
platform device on the DA850 EVM.
Tested on AM180x-EVM using the PRU_memAccessPRUDataRam and
PRU_memAccessL3andDDR examples
On Mon, Oct 08, 2012 at 04:27:20PM +0530, Sekhar Nori wrote:
On 10/5/2012 10:34 PM, Matt Porter wrote:
This series enables uio_pruss on DA850 and removes use of the
private SRAM API by the driver. The driver previously was not
enabled by any platform and the private SRAM API was accessing
Adds PRUSS clock support and registration helper for the
uio_pruss device.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/da850.c |7 +++
arch/arm/mach-davinci/devices-da8xx.c | 71
arch/arm/mach-davinci/include/mach
Registers the uio_pruss platform device on the DA850 EVM.
Tested on AM180x-EVM using the PRU_memAccessPRUDataRam and
PRU_memAccessL3andDDR examples from the PRU userspace tools
available from http://www.ti.com/tool/sprc940
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci
On Fri, Oct 19, 2012 at 10:26:20AM +, Bedia, Vaibhav wrote:
Hi Matt,
On Thu, Oct 18, 2012 at 18:56:39, Porter, Matt wrote:
Changes since v2:
- Rebased on 3.7-rc1
- Fixed bug in DT/pdata parsing first found by Gururaja
that turned out to be masked by some toolchains
) is reused from OMAP4.
Signed-off-by: Philip, Avinash avinashphi...@ti.com
Tested-by: Matt Porter mpor...@ti.com
---
Changes since v1:
- Corrected reg offset in reg DT entry.
:100644 100644 ff3badb... 065fd54... M arch/arm/boot/dts/am33xx.dtsi
arch/arm/boot/dts
On Fri, Oct 19, 2012 at 02:40:58PM +0200, Benoit Cousson wrote:
Hi Matt,
On 10/19/2012 01:30 PM, Matt Porter wrote:
On Fri, Oct 19, 2012 at 10:24:15AM +0200, Benoit Cousson wrote:
Hi Avinash,
This look good to me except the: status = disabled.
The disabled should be reserved
On Fri, Oct 19, 2012 at 12:02:42PM +, Bedia, Vaibhav wrote:
On Fri, Oct 19, 2012 at 16:45:58, Porter, Matt wrote:
On Fri, Oct 19, 2012 at 10:26:20AM +, Bedia, Vaibhav wrote:
[...]
I didn't see all the patches that you posted on edma-dmaengine-v3
but I do seem them on
On Mon, Oct 08, 2012 at 04:27:20PM +0530, Sekhar Nori wrote:
On 10/5/2012 10:34 PM, Matt Porter wrote:
This series enables uio_pruss on DA850 and removes use of the
private SRAM API by the driver. The driver previously was not
enabled by any platform and the private SRAM API was accessing
the
associated hwmods on AM335x.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/common/edma.c | 252
--
arch/arm/include/asm/mach/edma.h |8 +-
2 files changed, 244 insertions(+), 16 deletions(-)
The binding documentation should
---
This should go in for rc1, as this breaks AM33xx boot.
Fixes BeagleBone on mainline.
Tested-by: Matt Porter mpor...@ti.com
-Matt
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to fail to _init() leaving them in a bad state.
This patch updates the mcasp clock entries so clk_get() will succeed.
It is tested on BeagleBone and is needed for 3.7-rc1 to fix AM33xx
boot.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-omap2/clock33xx_data.c |4 ++--
1 file
-by: Vaibhav Hiremath hvaib...@ti.com
Cc: Afzal Mohammed af...@ti.com
Cc: Tony Lindgren t...@atomide.com
Cc Paul Walmsley p...@pwsan.com
---
This should go in for rc1, as this breaks AM33xx boot.
Fixes BeagleBone on mainline.
Tested-by: Matt Porter mpor...@ti.com
Thanks
On Wed, Oct 10, 2012 at 02:33:54PM +, Vaibhav Hiremath wrote:
On Wed, Oct 10, 2012 at 20:00:49, Porter, Matt wrote:
6ea74cb ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage
exposes a bug in the AM33XX clock data for mcasp. After moving to
clk_get() usage, the _init() of all
On Wed, Oct 10, 2012 at 10:35:01AM -0400, Matt Porter wrote:
On Wed, Oct 10, 2012 at 02:19:40PM +, Vaibhav Hiremath wrote:
On Wed, Oct 10, 2012 at 19:30:27, Porter, Matt wrote:
On Tue, Oct 09, 2012 at 02:27:20PM +0530, Vaibhav Hiremath wrote:
With recent changes in omap gpmc driver
by the ASoC Davinci
driver.
After this series, the plan is to convert the last in-tree user
of the private EDMA API (davinci-pcm/mcasp) and then eliminate
the private EDMA API by folding its functionality into
drivers/dma/edma.c.
Matt Porter (16):
dmaengine: edma: fix slave config dependency
. spi-omap2-mcspi and
omap_hsmmc both expose this bug as they configure the
slave channel config from a common path with an unconfigured
direction field.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/dma/edma.c | 55 ++--
1 file changed, 27
Adds AM33XX SPI support to the am33xx.dtsi and the BeagleBone
dts.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am335x-bone.dts | 17 +++
arch/arm/boot/dts/am33xx.dtsi | 43 +
2 files changed, 60 insertions(+)
diff --git
Enable TI EDMA option on OMAP.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/dma/Kconfig |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 677cd6e..eaea1c2 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
AM33xx requires special handling in hsmmc initialization
platform glue.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-omap2/hsmmc.c |7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 4d3a632
The binding definition is based on the generic DMA request binding.
Signed-off-by: Matt Porter mpor...@ti.com
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 25 +++-
1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/ti
The binding definition is based on the generic DMA request binding.
Signed-off-by: Matt Porter mpor...@ti.com
---
Documentation/devicetree/bindings/spi/omap-spi.txt | 27 +++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/spi
to the OMAP DMA
filter.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/spi/spi-omap2-mcspi.c | 65 -
1 file changed, 45 insertions(+), 20 deletions(-)
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 3542fdc..793ae8c 100644
Adds AM33XX MMC support to the am33xx.dtsi and the BeagleBone
dts.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am335x-bone.dts |6 ++
arch/arm/boot/dts/am33xx.dtsi | 27 +++
2 files changed, 33 insertions(+)
diff --git a/arch/arm/boot
limit.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index b327cd0..52bab01 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc
to the OMAP DMA
filter.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 54bfd0c..b327cd0 100644
--- a/drivers/mmc/host
Adds support for parsing the TI EDMA DT data into the required
EDMA private API platform data.
Calls runtime PM API only in the DT case in order to unidle the
associated hwmods on AM335x.
TODO: add AM33XX crossbar support and DT binding
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm
Fix build on OMAP, the irqs are undefined on AM33xx.
These error interrupt handlers were hardcoded as disabled
so since they are unused code, simply remove them.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/common/edma.c | 37 -
1 file changed, 37
to the
dmaengine DT API as platforms continue to be mixed between those
that boot using DT and those that do not.
Suggested-by: Tony Lindgren t...@atomide.com
Signed-off-by: Matt Porter mpor...@ti.com
---
include/linux/dmaengine.h | 10 ++
1 file changed, 10 insertions(+)
diff --git
Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am33xx.dtsi | 30 ++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts
The binding definition is based on the generic DMA controller
binding.
Signed-off-by: Matt Porter mpor...@ti.com
---
Documentation/devicetree/bindings/dma/ti-edma.txt | 49 +
1 file changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/ti
Move mach-davinci/dma.c to common/edma.c so it can be used
by OMAP (specifically AM33xx) as well. This just moves the
private EDMA API but does not support OMAP.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/Kconfig |1 +
arch/arm/common/Kconfig
platforms to set the
playback/capture sram size to something that's known to work
for them.
[1] https://lkml.org/lkml/2012/10/5/425
Matt Porter (2):
ASoC: davinci: replace private sram api with genalloc
ARM: davinci: enable SRAM ping ping buffering on DA850
arch/arm/mach-davinci/board-da850
Passes the DA850 shared SRAM gen_pool to the McASP driver
and enables the ping-pong buffer DMA support.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/mach-davinci/board-da850-evm.c | 25 +++--
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/arch/arm
Removes the DaVinci private SRAM API and replaces it with
the genalloc API. The SRAM gen_pool is passed in pdata since
DaVinci is in the early stages of DT conversion.
Signed-off-by: Matt Porter mpor...@ti.com
---
include/linux/platform_data/davinci_asp.h |3 +++
sound/soc/davinci/davinci
On Thu, Oct 11, 2012 at 10:31:58PM +0100, Grant Likely wrote:
Hey Matt,
Do you know now similar are the EDMA engines on the am33xx and am389x? I've
been working on am389x upstreaming and I'll try these patches out if it is
the same engine.
Hi Grant,
It's the same one. am389x/ti816x and
On Fri, Oct 12, 2012 at 09:17:53AM +, Hebbar, Gururaja wrote:
Matt
On Fri, Oct 12, 2012 at 00:34:33, Porter, Matt wrote:
AM33xx requires special handling in hsmmc initialization
platform glue.
Since AM335x boots mainly through DT, do we still need this patch.
This function will be
On Fri, Oct 26, 2012 at 05:09:17PM +0530, Sekhar Nori wrote:
+ Matt, who is doing the DMA engine conversion for EDMA
On 9/12/2012 11:44 PM, Cyril Chemparathy wrote:
This patch adds a check for the presence of the channel controller when
trying to allocate a slot. Without this fix, the
. spi-omap2-mcspi and
omap_hsmmc both expose this bug as they configure the
slave channel config from a common path with an unconfigured
direction field.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/dma/edma.c | 55 ++--
1 file changed, 27
Move mach-davinci/dma.c to common/edma.c so it can be used
by OMAP (specifically AM33xx) as well. This just moves the
private EDMA API but does not support OMAP.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/Kconfig |1 +
arch/arm/common/Kconfig
Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am33xx.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts
The binding definition is based on the generic DMA request binding.
Signed-off-by: Matt Porter mpor...@ti.com
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 25 +++-
1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/ti
The binding definition is based on the generic DMA request binding.
Signed-off-by: Matt Porter mpor...@ti.com
---
Documentation/devicetree/bindings/spi/omap-spi.txt | 27 +++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/spi
Adds AM33XX SPI support for am335x-bone and am335x-evm.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am335x-bone.dts | 17 +++
arch/arm/boot/dts/am335x-evm.dts |9
arch/arm/boot/dts/am33xx.dtsi | 43 +
3
to the OMAP DMA
filter.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/spi/spi-omap2-mcspi.c | 65 -
1 file changed, 45 insertions(+), 20 deletions(-)
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 3542fdc..793ae8c 100644
Adds AM33XX MMC support for am335x-bone and am335x-evm.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/boot/dts/am335x-bone.dts |6 ++
arch/arm/boot/dts/am335x-evm.dts |6 ++
arch/arm/boot/dts/am33xx.dtsi | 27 +++
3 files changed, 39
Enable TI EDMA option on OMAP.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/dma/Kconfig |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 677cd6e..eaea1c2 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
limit.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index b327cd0..52bab01 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc
to the OMAP DMA
filter.
Signed-off-by: Matt Porter mpor...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 54bfd0c..b327cd0 100644
--- a/drivers/mmc/host
The binding definition is based on the generic DMA controller
binding.
Signed-off-by: Matt Porter mpor...@ti.com
---
Documentation/devicetree/bindings/dma/ti-edma.txt | 51 +
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/ti
to the
dmaengine DT API as platforms continue to be mixed between those
that boot using DT and those that do not.
Suggested-by: Tony Lindgren t...@atomide.com
Signed-off-by: Matt Porter mpor...@ti.com
---
include/linux/dmaengine.h | 10 ++
1 file changed, 10 insertions(+)
diff --git
) and then eliminate
the private EDMA API by folding its functionality into
drivers/dma/edma.c.
Matt Porter (16):
dmaengine: edma: fix slave config dependency on direction
ARM: davinci: move private EDMA API to arm/common
ARM: edma: remove unused transfer controller handlers
ARM: edma: add DT and runtime PM
Fix build on OMAP, the irqs are undefined on AM33xx.
These error interrupt handlers were hardcoded as disabled
so since they are unused code, simply remove them.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/common/edma.c | 37 -
1 file changed, 37
Adds support for the per-EDMA channel event mux. This is required
for any peripherals using DMA crossbar mapped events.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/common/edma.c | 63 +++-
include/linux/platform_data/edma.h |1 +
2
Adds support for parsing the TI EDMA DT data into the required
EDMA private API platform data.
Calls runtime PM API only in the DT case in order to unidle the
associated hwmods on AM33XX.
Signed-off-by: Matt Porter mpor...@ti.com
---
arch/arm/common/edma.c | 255
On Fri, Oct 05, 2012 at 01:04:40PM -0400, Matt Porter wrote:
Remove the use of the private DaVinci SRAM API in favor
of genalloc. The pool to be used is provided by platform
data.
Signed-off-by: Matt Porter mpor...@ti.com
Hans,
Any additional concerns on this patch? Sekhar is holding off
On Fri, Oct 12, 2012 at 07:11:06PM +0200, Sergei Shtylyov wrote:
Hello.
On 11-10-2012 23:33, Matt Porter wrote:
Passes the DA850 shared SRAM gen_pool to the McASP driver
and enables the ping-pong buffer DMA support.
Here ping-pong is correct but the subject have a typo.
Thanks
On Fri, Oct 12, 2012 at 07:15:53PM +0200, Daniel Mack wrote:
Hi Matt,
On 11.10.2012 23:33, Matt Porter wrote:
Removes the DaVinci private SRAM API and replaces it with
the genalloc API. The SRAM gen_pool is passed in pdata since
DaVinci is in the early stages of DT conversion
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