On Fri, Apr 27, 2018 at 11:17:01AM +0200, Vlastimil Babka wrote:
> On 04/26/2018 11:55 PM, David Rientjes wrote:
> > On Thu, 26 Apr 2018, Michal Hocko wrote:
> >
> >>> Don't show nr_indirectly_reclaimable in /proc/vmstat,
> >>> because there is no need in exporting this vm counter
> >>> to the use
On 27.04.2018 13:24, Thierry Reding wrote:
> On Fri, Apr 27, 2018 at 01:13:47PM +0300, Dmitry Osipenko wrote:
>> On 27.04.2018 12:34, Thierry Reding wrote:
>>> On Mon, Apr 09, 2018 at 10:28:31PM +0300, Dmitry Osipenko wrote:
>>> [...]
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/teg
On Fri, 27 Apr 2018, KY Srinivasan wrote:
>
>
> > -Original Message-
> > From: Thomas Gleixner
> > Sent: Thursday, April 26, 2018 3:24 PM
> > To: KY Srinivasan
> > Cc: x...@kernel.org; gre...@linuxfoundation.org; linux-
> > ker...@vger.kernel.org; de...@linuxdriverproject.org; o...@aep
Commit-ID: 3bea9adc96842b8a7345c7fb202c16ae9c8d5b25
Gitweb: https://git.kernel.org/tip/3bea9adc96842b8a7345c7fb202c16ae9c8d5b25
Author: Will Deacon
AuthorDate: Fri, 27 Apr 2018 10:40:13 +0100
Committer: Ingo Molnar
CommitDate: Fri, 27 Apr 2018 12:55:22 +0200
locking/qspinlock: Remove d
On Thu, Apr 26, 2018 at 1:31 AM, Jeremy Linton wrote:
> ACPI 6.2 adds a new table, which describes how processing units
> are related to each other in tree like fashion. Caches are
> also sprinkled throughout the tree and describe the properties
> of the caches in relation to other caches and proc
Replace the manual validity checks for the GPIO with the
gpio_is_valid().
Signed-off-by: Arvind Yadav
---
drivers/spi/spi-mpc52xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c
index e8b59ce..0e55784 100644
--- a/driver
On Tue, Apr 24, 2018 at 9:35 PM, Al Stone wrote:
> I found the description of the table_size argument to the function
> acpi_parse_entries_array() unclear and ambiguous. This is a minor
> documentation change to improve that description so I don't misuse
> the argument again in the future, and it
auo_k1900fb and auo_k1901fb drivers have been introduced six
years ago by following commits:
commit 2c8304d3125b ("video: auo_k190x: add code shared by controller drivers")
commit 96b1d500e028 ("video: auo_k190x: add driver for AUO-K1900 variant")
commit 53027cdf2a67 ("video: auo_k190x: add driver
On Tue, Apr 24, 2018 at 9:35 PM, Al Stone wrote:
> For ACPI tables that have subtables, acpi_parse_entries_array() gets used
> to step through each of the subtables in memory. The primary loop for this
> was checking that the beginning location of the subtable being examined
> plus the length of
On Thu, Apr 26, 2018 at 04:17:40PM -0500, Andy Gross wrote:
> I just acked this, so it'd be great if you took it along with the others. If
> you don't want to do that, I can just pull it in with my pull requests.
> Up to you,
That's fine, I'm happy to take it - I just wanted to work out what wa
On 04/27/2018 12:55 PM, Roman Gushchin wrote:
> On Fri, Apr 27, 2018 at 11:17:01AM +0200, Vlastimil Babka wrote:
>> On 04/26/2018 11:55 PM, David Rientjes wrote:
>>>
>>> Implementing this counter as a vmstat doesn't make much sense based on how
>>> it's used. Do you have a link to what Vlastimil
The patch
spi: mpc52xx: Use gpio_is_valid()
has been applied to the spi tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
t
On Fri, Apr 20, 2018 at 03:54:09PM +0100, Punit Agrawal wrote:
> KVM only supports PMD hugepages at stage 2. Extend the stage 2 fault
> handling to add support for PUD hugepages.
>
> Addition of pud hugepage support enables additional hugepage
> sizes (e.g., 1G with 4K granule) which can be useful
On Fri, Apr 20, 2018 at 03:54:07PM +0100, Punit Agrawal wrote:
> Introduce helpers to abstract architectural handling of the conversion
> of pfn to page table entries and marking a PMD page table entry as a
> block entry.
>
> The helpers are introduced in preparation for supporting PUD hugepages
>
On Fri, Apr 20, 2018 at 03:54:08PM +0100, Punit Agrawal wrote:
> In preparation for creating PUD hugepages at stage 2, add support for
> write protecting PUD hugepages when they are encountered. Write
> protecting guest tables is used to track dirty pages when migrating
> VMs.
>
> Also, provide tr
On Fri, Apr 20, 2018 at 03:54:06PM +0100, Punit Agrawal wrote:
> The code for operations such as marking the pfn as dirty, and
> dcache/icache maintenance during stage 2 fault handling is duplicated
> between normal pages and PMD hugepages.
>
> Instead of creating another copy of the operations wh
Hi Philipp,
Thanks for the review.
On 04/27/2018 04:11 PM, Philipp Zabel wrote:
On Wed, 2018-04-25 at 20:38 +0530, Sibi Sankar wrote:
Add reset controller driver for Qualcomm SDM845 SoC to
control reset signals provided by AOSS for Modem, Venus
ADSP, GPU, Camera, Wireless, Display subsystem
S
On Tue, Apr 24, 2018 at 9:35 PM, Al Stone wrote:
> There have been multiple reports of the following error message:
>
> [0.068293] Error parsing PCC subspaces from PCCT
>
[cut]
>
> Tested on my personal laptop which showed the error previously; the
> error message no longer appears and the l
On Fri, Apr 27, 2018 at 4:23 AM, Sujeev Dias wrote:
> MHI based net device driver is used for transferring IP
> traffic between host and modem. Driver allows clients to
> transfer data using standard network interface.
>
> Signed-off-by: Sujeev Dias
> ---
> Documentation/devicetree/bindings/bus/
Hi Tony,
On Wednesday 25 April 2018 07:05 PM, Tony Lindgren wrote:
> * Kishon Vijay Abraham I [180425 12:57]:
>> --- a/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi
>> +++ b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi
>> @@ -49,6 +49,17 @@
>> >;
>> };
>>
>> +mmc1_pins_default_no
Hi Rob,
On Wednesday 25 April 2018 08:17 PM, Rob Herring wrote:
> On Wed, Apr 25, 2018 at 7:54 AM, Kishon Vijay Abraham I wrote:
>> From: Hari Nagalla
>>
>> The wilink module is a combo wireless connectivity sdio
>> card based on Texas Instrument's wl18xx solution. It is a
>> 4-wire, 1.8V, embed
Hi,
This patchset removes unused MERAM support (last user was removed
3 years ago) from shmobile fbdev & drm drivers and then removes
MERAM driver itself.
If it is okay to merge this patches I would like patch #1 to go
through fbdev tree and patch #2 to go through drm tree. Once they
are both ups
://github.com/0day-ci/linux/commits/kys-linuxonhyperv-com/X86-Hyper-V-APIC-enlightenments/20180427-114416
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> arch/x86/hype
Since commit a521422ea4ae ("ARM: shmobile: mackerel: Remove Legacy C
board code") MERAM functionality is unused. Remove it.
Cc: Simon Horman
Cc: Laurent Pinchart
Cc: Geert Uytterhoeven
Signed-off-by: Bartlomiej Zolnierkiewicz
---
drivers/gpu/drm/shmobile/Kconfig | 1 -
drivers/gpu
Since commit a521422ea4ae ("ARM: shmobile: mackerel: Remove Legacy C
board code") MERAM functionality is unused. Remove it.
Cc: Simon Horman
Cc: Laurent Pinchart
Cc: Geert Uytterhoeven
Signed-off-by: Bartlomiej Zolnierkiewicz
---
drivers/video/fbdev/Kconfig| 1 -
drivers/video/f
Since commit a521422ea4ae ("ARM: shmobile: mackerel: Remove Legacy C
board code") MERAM functionality is unused. Remove it.
Cc: Simon Horman
Cc: Laurent Pinchart
Cc: Geert Uytterhoeven
Signed-off-by: Bartlomiej Zolnierkiewicz
---
drivers/video/fbdev/Kconfig | 12 -
drivers/video/f
Hi Dietmar,
On Friday 27 Apr 2018 at 10:30:39 (+0200), Dietmar Eggemann wrote:
> Hi Viresh,
>
> On 04/26/2018 12:30 PM, Viresh Kumar wrote:
> > Call sync_entity_load_avg() directly from find_idlest_cpu() instead of
> > select_task_rq_fair(), as that's where we need to use task's utilization
> > v
On Thu, Apr 26, 2018 at 06:29:41PM -0700, Randy Dunlap wrote:
> From: Randy Dunlap
>
> Using incorrect :functions: syntax (extra space) causes an odd kernel-doc
> warning, so fix that.
>
> Documentation/driver-api/device_connection.rst:42: ERROR: Error in
> "kernel-doc" directive:
>
> Signed-o
On 04/27/2018 12:06 PM, Greg KH wrote:
> On Fri, Apr 27, 2018 at 11:14:26AM +0200, Thomas-Mich Richter wrote:
>> On 04/27/2018 10:27 AM, Greg KH wrote:
>>> On Fri, Apr 27, 2018 at 10:07:12AM +0200, Thomas Richter wrote:
Currently function debugfs_create_dir() creates a new
directory in th
At the moment playback_active and capture_active are using only 1 bit so
the maximum active count is 1.
However, snd_soc_runtime_activate() may be called several time on the
same dai. This happens when a dai is part of several dai_links. It is
often the case for "snd-soc-dummy-dai".
This is a pro
On Fri, Apr 27, 2018 at 4:23 AM, Sujeev Dias wrote:
> QCOM PCIe based modems uses MHI as the communication protocol.
> MHI control driver is the bus master for such modems. As the bus
> master driver, it oversees power management operations
> such as suspend, resume, powering on and off the device
Luc Van Oostenryck wrote:
> The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
> which is a typedef for an enum type, but the implementation in this
> driver returns an 'int'.
>
> Fix this by returning 'netdev_tx_t' in this driver too.
>
> Signed-off-by: Luc Van Oostenryck
>
On Fri, Apr 27, 2018 at 10:54:53AM +0530, Souptick Joarder wrote:
> > I noticed that we have the following status translation now in 4 places in 2
> > files:
> >
> > if (err == -ENOMEM)
> > return VM_FAULT_OOM;
> > if (err < 0 && err != -EBUSY)
> > re
On Fri, Apr 27, 2018 at 4:23 AM, Sujeev Dias wrote:
> This module allows user space clients to transfer data
> between external modem and host using standard file
> operations.
>
> Signed-off-by: Sujeev Dias
> ---
> drivers/bus/mhi/devices/Kconfig | 9 +
> drivers/bus/mhi/devices/Makefile |
Hi Bartlomiej,
On Friday, 27 April 2018 14:21:42 EEST Bartlomiej Zolnierkiewicz wrote:
> Hi,
>
> This patchset removes unused MERAM support (last user was removed
> 3 years ago) from shmobile fbdev & drm drivers and then removes
> MERAM driver itself.
>
> If it is okay to merge this patches I wo
Colin Ian King wrote:
> Trivial fix to spelling mistake in ath10k_warn warning message text
>
> Signed-off-by: Colin Ian King
> Signed-off-by: Kalle Valo
Patch applied to ath-next branch of ath.git, thanks.
785281342d0c ath10k: fix spelling mistake: "servive" -> "service"
--
https://patchw
On Fri 27-04-18 09:37:20, j...@8bytes.org wrote:
[...]
> So until we make the generic ioremap code in lib/ioremap.c smarter about
> unmapping/remapping ranges the best solution is making my fix work again
> by reverting your patch.
Could you reuse the same mmu_gather mechanism as we use in the
zap
Niklas Cassel wrote:
> Jump to the correct label in error handling path.
> At this point of execution create_singlethread_workqueue() has succeeded,
> so it should be properly destroyed.
>
> Jump label was renamed in commit ec2c64e20257 ("ath10k: sdio: fix memory
> leak for probe allocations").
The code will be called MEDIA_BUS_FMT_Y10_2X8_PADHI_LE.
It is similar to MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE
but MEDIA_BUS_FMT_Y10_2X8_PADHI_LE describes grayscale
data.
Signed-off-by: Todor Tomov
---
Documentation/media/uapi/v4l/subdev-formats.rst | 72 +
include/uapi/lin
The following two patches add one new media bus code and one new pixel format.
Both are for 10bit grayscale data. They will be used by the future version of
the QComm CAMSS driver when receiving the frame data from the OV7251 grayscale
camera sensor.
Todor Tomov (2):
media: v4l: Add new 2X8 10-b
The new format will be called V4L2_PIX_FMT_Y10P.
It is similar to the V4L2_PIX_FMT_SBGGR10P family formats
but V4L2_PIX_FMT_Y10P is a grayscale format.
Signed-off-by: Todor Tomov
---
Documentation/media/uapi/v4l/pixfmt-y10p.rst | 31
Documentation/media/uapi/v4l/yuv-
Replace the manual validity checks for the GPIO with the
gpio_is_valid().
In vip_gpio_reserve(), Error checking for gpio pin is not correct.
If pwr_pin = -1, It will return 0. This should be return an error.
In sta2x11_vip_init_one(), Error checking for gpio 'reset_pin'
is unnecessary. Because vi
Replace the manual validity checks for the GPIO with the
gpio_is_valid().
Signed-off-by: Arvind Yadav
---
drivers/media/platform/via-camera.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/via-camera.c
b/drivers/media/platform/via-camera.c
index e9a02
Replace the manual validity checks for the GPIO with the
gpio_is_valid().
Arvind Yadav (2):
[PATCH 1/2] [media] platform: Use gpio_is_valid()
[PATCH 2/2] [media] sta2x11: Use gpio_is_valid() and remove unnecessary check
drivers/media/pci/sta2x11/sta2x11_vip.c | 31 +++
On Sun 22-04-18 22:09:33, Wang Long wrote:
> mem_cgroup_cgwb_list is a very simple wrapper and it will
> never be used outside of code under CONFIG_CGROUP_WRITEBACK.
> so use memcg->cgwb_list directly.
Thanks for adding the changelog
> Reviewed-by: Jan Kara
> Signed-off-by: Wang Long
Acked-by
On Fri, Apr 27, 2018 at 01:39:23PM +0200, Michal Hocko wrote:
> On Fri 27-04-18 09:37:20, j...@8bytes.org wrote:
> [...]
> > So until we make the generic ioremap code in lib/ioremap.c smarter about
> > unmapping/remapping ranges the best solution is making my fix work again
> > by reverting your pa
On Fri, Apr 27, 2018 at 01:30:53PM +0200, Thomas-Mich Richter wrote:
> On 04/27/2018 12:06 PM, Greg KH wrote:
> > On Fri, Apr 27, 2018 at 11:14:26AM +0200, Thomas-Mich Richter wrote:
> >> On 04/27/2018 10:27 AM, Greg KH wrote:
> >>> On Fri, Apr 27, 2018 at 10:07:12AM +0200, Thomas Richter wrote:
>
sdhci_omap_config_iodelay_pinctrl_state() requires caps and caps2 to be
initialized (speed mode capabilities like UHS/HS200) before it is
invoked. While mmc_of_parse() initializes caps/caps2 if capabilities is
populated in device tree, it will remain uninitialized for capabilities
obtained from SDH
The SDHCI controller in a SoC might support HS200/HS400 (indicated
using mmc-hs200-1_8v/mmc-hs400-1_8v dt property), but if the board is
modeled such that the IO lines are not connected to 1.8v then
HS200/HS400 cannot be supported. Disable HS200/HS400 if the board
does not have 1.8v connected to th
Add pinctrl binding rquired to get the mux mode and IODelay
values from devicetree.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/mmc/sdhci-omap.txt | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
b/Docu
commit 8d20b2eae6c47b095523 ("mmc: sdhci_omap: Add support to set
IODELAY values") stored IODelay values for all MM/SD modes
in pinctrl_state structure member of sdhci_omap_host. However for
DDR mode it gets IODelay values only for 1.8v DDR mode. Since some of
the platforms which uses sdhci-omap ha
Add sdhci_omap_enable_sdio_irq to set CTPL and CLKEXTFREE bits in
MMCHS_CON register required to detect asynchronous card interrupt
on DAT[1].
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Adrian Hunter
Acked-by: Tony Lindgren
---
drivers/mmc/host/sdhci-omap.c | 19 +++
1 fil
Add support for the new compatible added specifically to support
k2g's MMC/SD controller.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Adrian Hunter
Acked-by: Tony Lindgren
---
drivers/mmc/host/sdhci-omap.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/sdhci-omap
Errata i834 in AM572x Sitara Processors Silicon Revision 2.0, 1.1
(SPRZ429K July 2014–Revised March 2017 [1]) mentions the maximum
obtainable timeout through MMC host controller is 700ms. And for
commands taking longer than 700ms, hardware timeout should be
disabled and software timeout should be u
Add binding for the TI's sdhci-omap controller present in K2G.
Signed-off-by: Kishon Vijay Abraham I
Reviewed-by: Rob Herring
Acked-by: Tony Lindgren
---
Documentation/devicetree/bindings/mmc/sdhci-omap.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings
sdhci has a 10 second timeout to catch devices that stop responding.
In the case of quirk SDHCI_QUIRK2_DISABLE_HW_TIMEOUT, instead of
programming 10 second arbitrary value, calculate the total time it would
take for the entire transfer to happen and program the timeout value
accordingly.
Signed-of
From: Adrian Hunter
Factor out the target_timeout calculation so it can be re-used.
Signed-off-by: Adrian Hunter
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/sdhci.c | 48 +---
1 file changed, 30 insertions(+), 18 deletions(-)
diff --git a/dr
Errata i843 in AM572x Sitara Processors Silicon Revision 2.0, 1.1
(SPRZ429K July 2014–Revised March 2017 [1]) mentions
PG 1.0/1.1 silicon has limitations w.r.t frequencies at which MMC1/2/3
can operate.
Use soc_device_match() to identify rev 1.0/1.1 silicon and
override mmc->f_max according to the
From: Adrian Hunter
Add quirk to disable HW timeout if the requested timeout is more than the
maximum obtainable timeout.
Also, if the quirk is set and ->get_max_timeout_count() is not implemented,
max_busy_timeout is set to zero.
Based-on-patch-by: Kishon Vijay Abraham I
Signed-off-by: Adrian
sdhci can directly get ADMA capability from MMCHS_CAPA register.
Remove explicitly setting ADMA here as some instances might not have
ADMA enabled. (sdhci_read_caps() is also removed from here since
sdhci_setup_host() invokes it).
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Adrian Hunter
Ack
://github.com/0day-ci/linux/commits/kys-linuxonhyperv-com/X86-Hyper-V-APIC-enlightenments/20180427-114416
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> arch/x86/hyperv
Add UHS/HS200 mode support in sdhci-omap. The programming sequence
for voltage switching, tuning is followed from AM572x TRM
http://www.ti.com/lit/ug/spruhz6j/spruhz6j.pdf
(Similar to all AM57x/DRA7x SoCs). The patch series also implements
workaround for errata published in
http://www.ti.com/lit/er
Invoke sdhci_get_of_property defined in sdhci-pltfm.c to read
sdhci specific properties from dt node.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Adrian Hunter
Acked-by: Tony Lindgren
---
drivers/mmc/host/sdhci-omap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/sdh
On Fri, Apr 27, 2018 at 10:44:58AM +0200, Arnd Bergmann wrote:
> On Fri, Apr 27, 2018 at 10:30 AM, Greg Kroah-Hartman
> wrote:
> > On Fri, Apr 27, 2018 at 10:17:42AM +0200, Arnd Bergmann wrote:
> >> On Fri, Apr 27, 2018 at 9:30 AM, Greg Kroah-Hartman
> >>
> >> which you backported as 25df8b83e867
On 4/27/2018 1:07 PM, j...@8bytes.org wrote:
On Thu, Apr 26, 2018 at 10:30:14PM +, Kani, Toshi wrote:
Thanks for the clarification. After reading through SDM one more time, I
agree that we need a TLB purge here. Here is my current understanding.
- INVLPG purges both TLB and paging-struc
2018-04-27 12:18 GMT+02:00 Arnd Bergmann :
> On Fri, Apr 27, 2018 at 10:57 AM, Bartosz Golaszewski
> wrote:
>> 2018-04-27 9:52 GMT+02:00 Arnd Bergmann :
>>> On Fri, Apr 27, 2018 at 4:28 AM, David Lechner wrote:
On 04/26/2018 12:31 PM, Rich Felker wrote:
>>
>> We have platforms out there whic
Hi Sibi,
On Fri, 2018-04-27 at 16:45 +0530, Sibi S wrote:
[...]
> > > + /* Wait 6 32kHz sleep cycles for reset */
> > > + usleep_range(200, 210);
> >
> > 6 32 kHz cycles are about 188 µs (184 µs for 32.768 kHz).
> > Just out of curiosity, is the minimum increased to 200 µs on purpose, or
> > to h
://github.com/0day-ci/linux/commits/kys-linuxonhyperv-com/X86-Hyper-V-APIC-enlightenments/20180427-114416
config: i386-randconfig-s1-04271426 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All
* Andy Shevchenko wrote:
> Currently the early dump of PCI configuration space looks quite unhelpful,
> e.g.
>
> [0.00] 60:
> [0.00] 00
> [0.00] 00
> [0.00] 00
> [0.00] 00
> [0.00] 00
> [0.00] 00
> [0.00] 00
> [0.
Add a seconds entry on the pci_epf_test_ids structure that disables the
linkup_notifier parameter on driver for the DesignWare EP.
Allow DesignWare EPs that doesn't have linkup notification signal to work
with pcitest.
Update the binding documentation accordingly.
Signed-off-by: Gustavo Pimentel
Replace "ctrlreg" reg-name by "dbi" to be coherent with similar drivers,
however it still be compatible with any previous DT that uses the old
reg-name.
Replace the PCIe base address example by a real PCIe base address in use.
Signed-off-by: Gustavo Pimentel
Reviewed-by: Rob Herring
---
Changes
Replace magic numbers by a self-explained define to ease human
comprehension.
Signed-off-by: Gustavo Pimentel
Acked-by: Jingoo Han
---
Change v1->v2:
- Nothing changed, just to follow the patch set version.
Change v2->v3:
- Nothing changed, just to follow the patch set version.
Changes v3->v4:
Replace of all initial lowercase character in comments and debug messages
to uppercase to maintain coherence.
Fix messages coherence within the DesignWare driver.
Fix code style on dw_pcie_irq_domain_free() function.
Signed-off-by: Gustavo Pimentel
Acked-by: Jingoo Han
Acked-by: Joao Pinto
--
Add DesignWare EP support.
Increase maximum number of interrupts allow for DesignWare IP controller.
Does a code cleanup on DesignWare driver, which involves:
- Replacement of magic numbers by a self-explained define to ease human
comprehension.
- Replacement a division by 2 operation for a rig
Add a callback to define the maximum number of vectors used by the RC.
Since this is a parameter associated to each SoC IP setting, makes sense
to be configurable and easily visible to future modifications.
Set DesignWare driver vectors number maximum to 256.
Signed-off-by: Gustavo Pimentel
Ack
Add the DesignWare EP device ID entry to pci_endpoint_test driver table.
Allow the device to be recognize and handle by the pci_endpoint_test
driver.
Signed-off-by: Gustavo Pimentel
Acked-by: Kishon Vijay Abraham I
---
Change v1->v2:
- Changed device id following Kishon's suggestion.
Change v2
Replace a division by 2 operation for a right shift rotation of 1 bit.
Probably any recent and decent compiler does this kind of substitution
in order to improve code performance. Nevertheless it's a coding good
practice whenever there is a division / multiplication by multiple of 2
to replace it
On 27.04.2018 13:02, Thierry Reding wrote:
> On Mon, Apr 09, 2018 at 11:07:22PM +0300, Dmitry Osipenko wrote:
>> Currently GART writes one page entry at a time. More optimal would be to
>> aggregate the writes and flush BUS buffer in the end, this gives map/unmap
>> 10-40% (depending on size of map
The PCIe controller dual mode is capable of operating in RC mode as well
as EP mode by configuration option. Till now only RC mode was supported,
with this patch is add EP support to the DesignWare driver.
Signed-off-by: Gustavo Pimentel
Acked-by: Kishon Vijay Abraham I
---
Change v1->v2:
- Rem
Add device tree binding documentation for the EP in PCIe DesignWare driver.
Signed-off-by: Gustavo Pimentel
Reviewed-by: Rob Herring
---
Change v1->v2:
- Add a missing log description.
- Add "snps,dw-pcie" compatible string following Kishon's suggestion.
Change v2->v3:
- Reverted pcie_ep name
2018-04-27 2:17 GMT+02:00 David Lechner :
> This series converts mach-davinci to use the common clock framework.
>
> The series works like this, the first 3 patches fix some issues with the clock
> drivers that have already been accepted into the mainline kernel.
>
> Then, starting with "ARM: davin
On 25 April 2018 at 09:19, Chaotian Jing wrote:
> MT2712 MSDC supports 64G DRAM DMA access, it needs update
> gpd/bd structure.
>
> Signed-off-by: Chaotian Jing
Thanks, applied for next!
Kind regards
Uffe
> ---
> drivers/mmc/host/mtk-sd.c | 56
> +-
On Thu, Apr 19, 2018 at 03:29:22PM +0300, Alexander Popov wrote:
> i2cdev_ioctl_rdwr() allocates i2c_msg.buf using memdup_user(), which
> returns ZERO_SIZE_PTR if i2c_msg.len is zero.
>
> Currently i2cdev_ioctl_rdwr() always dereferences the buf pointer in case
> of I2C_M_RD | I2C_M_RECV_LEN trans
On Fri, Apr 27, 2018 at 1:36 PM, Laurent Pinchart
wrote:
> Hi Bartlomiej,
>
> On Friday, 27 April 2018 14:21:42 EEST Bartlomiej Zolnierkiewicz wrote:
>> Hi,
>>
>> This patchset removes unused MERAM support (last user was removed
>> 3 years ago) from shmobile fbdev & drm drivers and then removes
>>
mmc specific pinmux is selected from dra72x-mmc-iodelay.dtsi, so remove
it from dra72-evm-common.dtsi.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra72-evm-common.dtsi | 27 -
1 file changed, 27 deletions(-)
diff --git a/arch/arm/boot/dts/dra72-evm-commo
From: Sekhar Nori
Include dra76x-mmc-iodelay.dtsi which has pinmux and IODelay
configuration values for the various MMC modes for am574x SoC
and use it in the pinctrl properties of MMC devicetree
nodes present in am574x-idk.dts.
Signed-off-by: Sekhar Nori
Signed-off-by: Kishon Vijay Abraham I
>>> On 27.04.18 at 10:32, wrote:
> At 04/27/2018 03:21 PM, Jan Beulich wrote:
>> I've just stumbled across this commit, and I'm wondering if that's actually
>> correct (I too have at least one system where such IDs are reported in
>> MADT): For offline/absent CPUs, the firmware may not know the AP
While the supported UHS mode can be obtained from CAPA2
register, SD Host Controller Standard Specification
doesn't define bits for MMC's HS200 and DDR mode capability.
Add properties to indicate MMC HS200 and DDR speed mode capability in
dt node.
Signed-off-by: Kishon Vijay Abraham I
---
arch/a
From: Vishal Mahaveer
Add support for WLAN using wilink8 module. On dra76-evm, MMC4 is
used for connecting to wilink8 module.
Signed-off-by: Vishal Mahaveer
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra76-evm.dts | 31 +++
1 file changed, 31 inser
From: Hari Nagalla
Wilink8 module is a combo wireless connectivity card based
on Texas Instrument's wl18xx solution.
Add support for the wlan capabilities of this module by muxing
the relevant mmc lines, and setting the required device-tree
data.
Signed-off-by: Eyal Reizer
Signed-off-by: Hari
Use sdhci-omap programming model based on the generic sdhci
library for programming the eMMC/SD/SDIO controller.
Signed-off-by: Kishon Vijay Abraham I
---
.../boot/dts/am57xx-beagle-x15-common.dtsi| 4 +--
arch/arm/boot/dts/am57xx-beagle-x15.dts | 1 +
arch/arm/boot/dts/am57xx-idk-co
>From 4.18 kernel, all the MMC controller instances in DRA7
are programmed using sdhci based driver (sdhci-omap.c). Document
this new requirement here. Both omap2plus_defconfig and
multi_v7_defconfig has CONFIG_MMC_SDHCI_OMAP enabled.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/arm/O
From: Hari Nagalla
The wilink module is a combo wireless connectivity sdio
card based on Texas Instrument's wl18xx solution. It is a
4-wire, 1.8V, embedded sdio wlan device with an external
irq line and is power-controlled by a gpio-based fixed
regulator.
Add pinmux configuration and IODelay val
On TI's DRA74x EVM, EVM_3V6 is connected is connected to the VBAT line
of the wilink card. Model it here so that it can be used while adding
wilink8 WLAN support.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7-evm.dts | 42 ++
1 file changed, 42
The IO lines of MMC2 in am57xx-beagle-x15/am57xx-idk is connected to
3.3v. Use "ddr_3_3v" instead of "ddr_1_8v" to indicate DDR mode
works in 3.3v on these boards.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/am571x-idk.dts| 2 +-
arch/arm/boot/dts/am572x-idk.dts|
commit 0e43884cca77218d2eccc331396e8 ("ARM: dts: dra71-evm: Select pull
down for mmc1_clk line in default mode") modified mmc1_pins_default
pinctrl group in dra71-evm.dts to change the CLK line to
PIN_INPUT_PULLDOWN. However instead of changing the pinctrl group,
use the new pinctrl group "mmc1_pin
commit 18aa0f4bca701cb078a6 ("ARM: dts: am57xx-idk: Select pull down
for mmc1_clk line in default mode") modified mmc1_pins_default
pinctrl group in am57xx-idk-common.dtsi in order to change the CLK
line to PIN_INPUT_PULLDOWN. However instead of modifying the pinctrl
group, use the new pinctrl grou
Add "vqmmc-supply" property for mmc2 to indicate the supply connected
to the IO lines.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra71-evm.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts
index ebc4bbae981
Hi Ingo,
On 04/27/2018 01:00 PM, tip-bot for Ingo Molnar wrote:
> Commit-ID: 5f26c50143f58f256535bee8d93a105f36d4d2da
> Gitweb:
> https://git.kernel.org/tip/5f26c50143f58f256535bee8d93a105f36d4d2da
> Author: Ingo Molnar
> AuthorDate: Fri, 27 Apr 2018 11:54:40 +0200
> Committer: Ingo Mo
Changes from v3:
*) Added dra7-mmc-iodelay.dtsi to add a new pinctrl group for clk line
without pullup to be used for dra71-evm and am57xx-idk.
*) Rename wlcore node name to wifi
This series should be merged only after [1].
[1] -> https://marc.info/?l=linux-omap&m=152482966225758&w=2
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