The code to handle any length SG lists calls edma_resume()
even before edma_start() is called. This is incorrect
because edma_resume() enables edma events on the channel
after which CPU (in edma_start) cannot clear posted
events by writing to ECR (per the EDMA user's guide).
Because of this EDMA
On Mon, 17 Mar 2014, Sekhar Nori wrote:
The code to handle any length SG lists calls edma_resume()
even before edma_start() is called. This is incorrect
because edma_resume() enables edma events on the channel
after which CPU (in edma_start) cannot clear posted
events by writing to ECR (per
Hi Jon,
On Monday 17 March 2014 06:28 PM, Jon Ringle wrote:
On Mon, 17 Mar 2014, Sekhar Nori wrote:
The code to handle any length SG lists calls edma_resume()
even before edma_start() is called. This is incorrect
because edma_resume() enables edma events on the channel
after which CPU
On Mon, 17 Mar 2014, Sekhar Nori wrote:
Hi Jon,
On Monday 17 March 2014 06:28 PM, Jon Ringle wrote:
On Mon, 17 Mar 2014, Sekhar Nori wrote:
The code to handle any length SG lists calls edma_resume()
even before edma_start() is called. This is incorrect
because edma_resume()
On Thursday 06 March 2014, Sekhar Nori wrote:
This pull request removes da8xx_omapl_defconfig
enabling all ARMv5 davinci devices to be built
using davinci_all_defconfig
Pulled into next/soc, thanks!
Arnd
___
Davinci-linux-open-source
On Mon, Mar 17, 2014 at 2:29 PM, Sekhar Nori nsek...@ti.com wrote:
One thing to note is that this driver is used by keystone too and all
its users are DT-only. Although I do not see any in-kernel DT GPIO users
even there.
I can confirm the patch does not break my gpiolib based test module
On 03/17/2014 03:29 PM, Sekhar Nori wrote:
On Friday 14 March 2014 04:32 PM, Linus Walleij wrote:
On Fri, Mar 14, 2014 at 11:08 AM, Alexander Holler hol...@ahsoftware.de
wrote:
Am 11.03.2014 11:15, schrieb Linus Walleij:
On Wed, Mar 5, 2014 at 12:21 PM, Alexander Holler hol...@ahsoftware.de
Am 17.03.2014 14:29, schrieb Sekhar Nori:
One thing to note is that this driver is used by keystone too and all
its users are DT-only. Although I do not see any in-kernel DT GPIO users
even there.
Common gpio users are, as always, gpio-keys and gpio-leds. Doesn't have
one of the keystone
On Mon, Mar 17, 2014 at 3:11 PM, Alexander Holler hol...@ahsoftware.de wrote:
Thanks, maybe someone could add a
Cc: sta...@vger.kernel.org
OK if it goes in as fix I'll add this.
to get the fix back into 3.14 if it has go through -next.
It's already in linux-next.
Yours,
Linus Walleij
On Mon, Mar 17, 2014 at 07:31:54PM +0100, Bartlomiej Zolnierkiewicz wrote:
Hi,
This patch series adds new-style AHCI platform drivers for DaVinci DA850
AHCI controller and ST SPEAr1340 AHCI controller. As a preparation for
adding these drivers it also fixes ahci_platform_data-suspend()
On Sun, Mar 16, 2014 at 10:00 PM, Sekhar Nori nsek...@ti.com wrote:
On Friday 14 March 2014 11:00 PM, Kevin Hilman wrote:
Davinci boards tend to have older booloaders without DTB support.
Enable appended DTB support by default to allow DT booting on older
platforms. While there, also enable
On Tuesday 18 March 2014 03:01 AM, Kevin Hilman wrote:
On Sun, Mar 16, 2014 at 10:00 PM, Sekhar Nori nsek...@ti.com wrote:
On Friday 14 March 2014 11:00 PM, Kevin Hilman wrote:
Davinci boards tend to have older booloaders without DTB support.
Enable appended DTB support by default to allow DT
On Thu, 2014-03-13 at 11:18 +0200, Peter Ujfalusi wrote:
Do not print the paRAM information when verbose debugging is not asked and
also reduce the number of lines printed in edma_prep_dma_cyclic()
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
---
drivers/dma/edma.c | 11 +--
On Thu, 2014-03-13 at 11:18 +0200, Peter Ujfalusi wrote:
In case of not supported direction it is better to print the direction also.
It is unlikely, but in such an event it helps with the debugging.
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
---
drivers/dma/edma.c | 4 ++--
1
Looking at ST SPEAr1340 AHCI code (the only user of the deprecated
pdata-suspend and pdata-resume) it is obvious the we should return
after calling pdata-suspend() only if the function have returned
non-zero return value. The code has been broken since commit 1e70c2
(ata/ahci_platform: Add clock
Move AHCI platform library code from ahci_platform.c to
libahci_platform.c and fix dependencies for ahci_st,
ahci_imx and ahci_sunxi drivers.
Signed-off-by: Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com
---
drivers/ata/Kconfig| 5 +-
drivers/ata/Makefile | 8 +-
The new driver is named ahci_da850 and is only compile tested. Once it
is tested on the real hardware and verified to work correctly, the legacy
platform code (which depends on the deprecated struct ahci_platform_data)
can be removed.
Signed-off-by: Bartlomiej Zolnierkiewicz
Hi,
This patch series adds new-style AHCI platform drivers for DaVinci DA850
AHCI controller and ST SPEAr1340 AHCI controller. As a preparation for
adding these drivers it also fixes ahci_platform_data-suspend() handling
(patch #1) and moves library AHCI platform code to its own file (patch #2).
The new driver is named ahci_spear1340 and is only compile tested. Once
it is tested on the real hardware and verified to work correctly, the legacy
platform code (which depends on the deprecated struct ahci_platform_data)
can be removed.
Signed-off-by: Bartlomiej Zolnierkiewicz
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