processor_idle module to support
LPI.
Cc: "Rafael J. Wysocki"
Signed-off-by: Sudeep Holla
---
drivers/acpi/Kconfig | 4 +++
drivers/acpi/processor_idle.c | 80 ---
include/acpi/processor.h | 2 +-
3 files changed, 58 insertions(+), 28
This patch adds support for initialisation of PSCI CPUIdle states
from Low Power Idle(_LPI) entries in the ACPI tables when acpi is
enabled.
Cc: Mark Rutland
Cc: "Rafael J. Wysocki"
Acked-by: Lorenzo Pieralisi
Signed-off-by: Sudeep Holla
---
drivers/firmware/p
avoiding duplication.
This is in preparation of reuse of the generic cpuidle entry function
for ACPI LPI support on ARM64.
Cc: "Rafael J. Wysocki"
Cc: Daniel Lezcano
Cc: Lorenzo Pieralisi
Suggested-by: "Rafael J. Wysocki"
Signed-off-by: Sudeep Holla
---
drivers/cpuidl
coordination schemes: Platform
coordinated and OS initiated.
This patch adds initial support for Platform coordination scheme of LPI.
Cc: "Rafael J. Wysocki"
Signed-off-by: Sudeep Holla
---
drivers/acpi/bus.c | 14 +-
drivers/acpi/processor_driver.c | 2 +-
dr
On 21/07/16 14:34, Rafael J. Wysocki wrote:
On Tuesday, July 19, 2016 06:52:54 PM Sudeep Holla wrote:
ACPI 6.0 introduced an optional object _LPI that provides an alternate
method to describe Low Power Idle states. It defines the local power
states for each node in a hierarchical processor
coordination schemes: Platform
coordinated and OS initiated.
This patch adds initial support for Platform coordination scheme of LPI.
Cc: "Rafael J. Wysocki"
Signed-off-by: Sudeep Holla
---
drivers/acpi/bus.c | 14 +-
drivers/acpi/processor_driver.c | 2 +-
dr
Hi Neil,
On 07/09/16 16:34, Neil Armstrong wrote:
Add indirection table to permit multiple command values for legacy support.
I wrote the most of the patch and you changed the author too ;)
Signed-off-by: Neil Armstrong
---
drivers/firmware/arm_scpi.c | 145 +++
On 07/09/16 16:34, Neil Armstrong wrote:
In order to support the legacy SCPI protocol variant, add back the structures
and macros that varies against the final specification.
Add indirection table for legacy commands.
Add bitmap field for channel selection
Add support for legacy in scpi_send_me
On 07/09/16 16:34, Neil Armstrong wrote:
Add new DT match table to setup the is_legacy boolean value across
the scpi functions.
Add the Amlogic GXBB SoC compatible for platform and as legacy match entry.
Signed-off-by: Neil Armstrong
---
drivers/firmware/arm_scpi.c | 9 +
1 file chan
On 19/09/16 16:50, Sudeep Holla wrote:
On 07/09/16 16:34, Neil Armstrong wrote:
Add new DT match table to setup the is_legacy boolean value across
the scpi functions.
Add the Amlogic GXBB SoC compatible for platform and as legacy match
entry.
Signed-off-by: Neil Armstrong
---
drivers
etm4_enable_hw which happens much later in the sequence after
coresight_id_match is executed from enable_source_store.
This patch simplifies etm4_trace_id by returning the stashed trace id
value similar to etm4_cpu_id.
Cc: Mathieu Poirier
Signed-off-by: Sudeep Holla
---
drivers/hwtracing/coresight
On 20/06/16 11:25, Neil Armstrong wrote:
On 06/06/2016 07:10 PM, Sudeep Holla wrote:
[...]
Though this initial version of SCPI is not published, I am sure it is
almost same as v1.0 except that the CMD is not part of payload like
v1.0. In v1.0 it's part of payload and the mailbox is
On 20/06/16 18:50, Kevin Hilman wrote:
"Jon Medhurst (Tixy)" writes:
On Thu, 2016-06-16 at 18:59 +0100, Sudeep Holla wrote:
On 16/06/16 18:47, Jon Medhurst (Tixy) wrote:
On Thu, 2016-06-16 at 11:38 +0100, Sudeep Holla wrote:
[...]
+enum scpi_power_domain_state {
+ SCPI_P
On 20/06/16 18:56, Kevin Hilman wrote:
Sudeep Holla writes:
This series add support for SCPI based device device power state
management using genpd.
Regards,
Sudeep
v1[1]->v2:
- Fixed the endianness handling in scpi_device_get_power_state
as spotted by T
On 20/06/16 18:53, Kevin Hilman wrote:
Sudeep Holla writes:
This patch hooks up the support for device power domain provided by
SCPI using the Linux generic power domain infrastructure.
Cc: "Rafael J. Wysocki"
Cc: Kevin Hilman
Cc: Ulf Hansson
Cc: linux...@vger.kernel.org
Sig
On 21/06/16 18:05, Mathieu Poirier wrote:
On 20 June 2016 at 08:25, Sudeep Holla wrote:
etm4_trace_id is not guaranteed to be executed on the CPU whose ETM is
being accessed. This leads to exception similar to below one if the
CPU whose ETM is being accessed is in deeper idle states. So it
On 13/06/16 16:15, Javi Merino wrote:
ARM SCPI Sensors were merged for v4.4 and they are defined in the Juno
dts. Enable it in the defconfig to get them registered automatically in
Juno by default.
Applied, thanks.
--
Regards,
Sudeep
On 23/09/16 14:18, Robin Murphy wrote:
On 23/09/16 14:13, Stuart Yoder wrote:
[...]
Which arch/arm/mach-* platform are you using for Juno?
I don't even know! :) I just start with a multi_v7_defconfig plus a few
extra bits (LPAE, KVM, sil24, sky2, etc.) and it works. I guess it's the
c
On Thu, Aug 25, 2016 at 12:23 PM, Sudeep Holla wrote:
> If the i2c device is already runtime suspended, if qup_i2c_suspend is
> executed during suspend-to-idle or suspend-to-ram it will result in the
> following splat:
>
> WARNING: CPU: 3 PID: 1593 at drivers/clk/clk.c:476
>
Hi,
On 01/09/16 21:29, Mark Brown wrote:
On Thu, Aug 25, 2016 at 01:33:28PM +0100, Sudeep Holla wrote:
If the spi device is already runtime suspended, if spi_qup_suspend is
executed during suspend-to-idle or suspend-to-ram it will result in the
following splat:
WARNING: CPU: 3 PID: 1593 at
On 02/09/16 10:38, Mark Brown wrote:
On Fri, Sep 02, 2016 at 09:42:04AM +0100, Sudeep Holla wrote:
On 01/09/16 21:29, Mark Brown wrote:
On Thu, Aug 25, 2016 at 01:33:28PM +0100, Sudeep Holla wrote:
CPU: 3 PID: 1593 Comm: bash Tainted: GW 4.8.0-rc3 #14
Hardware name: Qualcomm
On 02/09/16 13:58, Sumit Gupta wrote:
Hi Sudeep,
Thank you for your comments.
I understand the warning we get but the patch is completely wrong.
One it removes the feature of adding/removing the cache devices on
cpu hotplug events. Have you tested your patch with simple cpu
hotplug and seen
On 04/08/16 16:46, Mathieu Poirier wrote:
On 3 August 2016 at 10:12, Sudeep Holla wrote:
The ETM registers are classified into 2 categories: trace and management.
The core power domain contains most of the trace unit logic including
all(except TRCOSLAR and TRCOSLSR) the trace registers. The
On 04/08/16 17:02, Mathieu Poirier wrote:
On 3 August 2016 at 10:12, Sudeep Holla wrote:
The ETM registers are classified into 2 categories: trace and management.
The core power domain contains most of the trace unit logic including
all(except TRCOSLAR and TRCOSLSR) the trace registers. The
.
This patch adds coresight unit specific function coresight_simple_func
which can be used for ETM trace registers by providing a ETM specific
read function which does smp cross call to ensure the trace core is
powered up before the register is accessed.
Cc: Mathieu Poirier
Signed-off-by: Sudeep
kernfs_fop_write+0x15c/0x1f8
__vfs_write+0x1c/0x100
vfs_write+0x9c/0x1b8
SyS_write+0x44/0xa0
el0_svc_naked+0x24/0x28
This patch fixes the issue by executing qup_i2c_pm_suspend_runtime
conditionally in qup_i2c_suspend.
Cc: Andy Gross
Cc: David Brown
Cc: Wolfram Sang
Signed-off-by: Sudeep Holla
/0x100
vfs_write+0x9c/0x1b8
SyS_write+0x44/0xa0
el0_svc_naked+0x24/0x28
This patch fixes the issue by executing clk_disable_unprepare conditionally
in spi_qup_suspend.
Cc: Andy Gross
Cc: David Brown
Cc: Mark Brown
Signed-off-by: Sudeep Holla
---
drivers/spi/spi-qup.c | 6 --
1 file
On 25/08/16 14:18, Neil Armstrong wrote:
On 08/23/2016 01:46 PM, Neil Armstrong wrote:
This patchset aims to support the legacy SCPI firmware implementation that was
delivered as early technology preview for the JUNO platform.
Finally a stable, maintained and public implementation for the SCP
Hi Andy,
On 25/08/16 14:26, Andy Gross wrote:
On Thu, Aug 25, 2016 at 01:33:28PM +0100, Sudeep Holla wrote:
If the spi device is already runtime suspended, if spi_qup_suspend is
executed during suspend-to-idle or suspend-to-ram it will result in the
following splat:
WARNING: CPU: 3 PID: 1593
On 25/08/16 14:45, Sudeep Holla wrote:
On 25/08/16 14:18, Neil Armstrong wrote:
[...]
Here I used if(is_legacy) to stop duplicating functions, is this ok
for you ?
I am still thinking if it can be abstracted well, some kind of mapping
but haven't thought too much about that yet.
On 16/08/17 13:24, Michal Simek wrote:
> From: Soren Brinkmann
>
> Document the DT bindings for the Zynq UltraScale+ PM Firmware.
>
> Signed-off-by: Soren Brinkmann
> Signed-off-by: Michal Simek
> ---
>
> Changes in v2:
> - Move to bindings/firmware and also add it to firmware node
> Repo
On 17/08/17 09:42, Michal Simek wrote:
> On 17.8.2017 09:52, Marc Zyngier wrote:
>> On 17/08/17 07:10, Michal Simek wrote:
>>> On 16.8.2017 17:39, Marc Zyngier wrote:
On 16/08/17 13:24, Michal Simek wrote:
> Hi,
>
> xilinx is using this interface for very long time and we can't m
On 17/08/17 11:32, Michal Simek wrote:
> On 17.8.2017 11:12, Sudeep Holla wrote:
>>
>>
>> On 17/08/17 09:42, Michal Simek wrote:
>>> On 17.8.2017 09:52, Marc Zyngier wrote:
>>>> On 17/08/17 07:10, Michal Simek wrote:
>>>>> On 16.8
Hi Rob,
On 14/08/17 17:18, Sudeep Holla wrote:
> Instead of the callsites choosing between of_cpu_device_node_get if the
> CPUs are registered as of_node is populated by then and of_get_cpu_node
> when the CPUs are not yet registered as CPU of_nodes are not yet stashed
> thereby need
On 20/06/17 17:20, Florian Fainelli wrote:
> On 06/20/2017 02:10 AM, Lorenzo Pieralisi wrote:
>> [+Sudeep]
>>
>> On Mon, Jun 19, 2017 at 10:32:38AM -0700, Florian Fainelli wrote:
>>> On 06/19/2017 05:24 AM, Mark Rutland wrote:
On Fri, Jun 16, 2017 at 05:07:40PM -0700, Florian Fainelli wrote:
mode in mailbox controllers. This is useful to avoid another
layer of abstraction as typically multiple channels can be multiplexied
into single register.
Cc: Jassi Brar
Cc: Arnd Bergmann
Cc: Bjorn Andersson
Signed-off-by: Sudeep Holla
---
drivers/mailbox/mailbox.c | 11 ++-
On 01/11/17 18:03, Jassi Brar wrote:
> On Wed, Nov 1, 2017 at 10:02 PM, Sudeep Holla wrote:
>
>>
>> Such controllers don't need to transmit any data, they just transmit
>> the signal. In such controllers the data pointer passed to
>> mbox_send_message is p
On 02/11/17 07:23, Stephen Boyd wrote:
> On 09/28, Sudeep Holla wrote:
>> On some ARM based systems, a separate Cortex-M based System Control
>> Processor(SCP) provides the overall power, clock, reset and system
>> control. System Control and Management Interface(SCMI) M
On 02/11/17 02:39, Jassi Brar wrote:
> On Wed, Nov 1, 2017 at 11:45 PM, Sudeep Holla wrote:
>>
>>
>> On 01/11/17 18:03, Jassi Brar wrote:
>>> On Wed, Nov 1, 2017 at 10:02 PM, Sudeep Holla wrote:
>>>
>>>>
>>>> Such controllers don&
On 01/11/17 22:12, Bjorn Andersson wrote:
> On Wed 01 Nov 11:03 PDT 2017, Jassi Brar wrote:
>> On Wed, Nov 1, 2017 at 10:02 PM, Sudeep Holla wrote:
> [..]
>>>
>>> This is rough idea I have on extending mailbox interface to support
>>> the doorbell requirem
On 02/11/17 11:26, Jassi Brar wrote:
> On Thu, Nov 2, 2017 at 4:17 PM, Sudeep Holla wrote:
[...]
>>
>> No that non-zero value is not client specific, it's entirely controller
>> specific.
>>
> ??
> For example BCM2835 has such a controller. Have a look at
(+Will, Catalin)
On Fri, Oct 20, 2017 at 1:27 PM, tip-bot for Kirill A. Shutemov
wrote:
> Commit-ID: 83e3c48729d9ebb7af5a31a504f3fd6aff0348c4
> Gitweb:
> https://git.kernel.org/tip/83e3c48729d9ebb7af5a31a504f3fd6aff0348c4
> Author: Kirill A. Shutemov
> AuthorDate: Fri, 29 Sep 2017 17:0
On 02/11/17 12:21, Jassi Brar wrote:
> On Thu, Nov 2, 2017 at 5:19 PM, Sudeep Holla wrote:
>> On 02/11/17 11:26, Jassi Brar wrote:
>
>>>>> 1) Where does the "whatever_value_to_trigger_signal" come from?
>>>>
>>>> Controller sp
On 02/11/17 13:34, Kirill A. Shutemov wrote:
> On Thu, Nov 02, 2017 at 12:31:54PM +0000, Sudeep Holla wrote:
>> (+Will, Catalin)
>>
>> On Fri, Oct 20, 2017 at 1:27 PM, tip-bot for Kirill A. Shutemov
>> wrote:
>>> Commit-ID: 83e3c48729d9ebb7af5a31a504f3fd6
On 02/11/17 14:12, Kirill A. Shutemov wrote:
> On Thu, Nov 02, 2017 at 01:42:42PM +0000, Sudeep Holla wrote:
>>
>>
>> On 02/11/17 13:34, Kirill A. Shutemov wrote:
>>> On Thu, Nov 02, 2017 at 12:31:54PM +, Sudeep Holla wrote:
>>>> (+Will, Catalin)
On Sun, Nov 12, 2017 at 11:24:56PM +0100, Arnd Bergmann wrote:
> On Sun, Nov 12, 2017 at 10:16 PM, Thomas Gleixner wrote:
> > On Mon, 6 Nov 2017, Arnd Bergmann wrote:
> >> The newly added function triggers a harmless Kbuild warning because
> >> of a missing annotation:
> >>
> >> WARNING: vmlinux.o
On 13/11/17 14:58, Daniel Lezcano wrote:
> On 13/11/2017 11:11, Sudeep Holla wrote:
[..]
>>
>> Agreed, may be if we add users which is called from init functions, the
>> warning should disappear. Also as tglx suggested, we could rename if it's
>> just used fro
On 03/11/17 04:18, Yury Norov wrote:
> Hi all,
>
> I reproduce it with qemu. The exact reason of panic is the NULL-dereference
> in memory_present:
> (gdb) bt
> #0 0x08dd8c6c in sparse_index_init (nid=,
> section_nr=)
> at mm/sparse.c:80
> #1 memory_present (nid=0, start=184464625
sible.
Cc: Rob Herring
Cc: Mark Rutland
Signed-off-by: Sudeep Holla
---
Documentation/devicetree/bindings/arm/arm,scmi.txt | 179 +
MAINTAINERS| 4 +-
2 files changed, 181 insertions(+), 2 deletions(-)
create mode 100644 Document
Now that we have basic support for all the protocols in the
specification, let's probe them individually and initialise them.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/driver.c | 51 +-
1 file changed, 50 insertions(
This patch hooks up the support for device power domain provided by
SCMI using the Linux generic power domain infrastructure.
Cc: Kevin Hilman
Cc: Ulf Hansson
Signed-off-by: Sudeep Holla
---
drivers/firmware/Kconfig | 13 +++
drivers/firmware/arm_scmi/Makefile | 1
&w=2
[4] https://marc.info/?l=devicetree&m=150185763105926&w=2
[5] https://marc.info/?l=devicetree&m=150660452015351&w=2
Sudeep Holla (20):
dt-bindings: mailbox: add support for mailbox client shared memory
dt-bindings: arm: add support for ARM System Control and Management
I
It's useful to know the maximum types of sensor supported by hwmon
framework. It can be used to allocate some data structures when sorting
the monitors based on their type.
This will be used by scmi hwmon support.
Cc: linux-hw...@vger.kernel.org
Acked-by: Guenter Roeck
Signed-off-by: S
drive CPU DVFS.
Cc: "Rafael J. Wysocki"
Cc: Viresh Kumar
Cc: linux...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
MAINTAINERS| 2 +-
drivers/cpufreq/Kconfig.arm| 11 ++
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/scmi-cpufr
fast_switch_possible.
Cc: "Rafael J. Wysocki"
Cc: Viresh Kumar
Cc: linux...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
drivers/cpufreq/scmi-cpufreq.c | 16
1 file changed, 16 insertions(+)
diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c
index b1
the
hwmon sysfs interface.
Cc: linux-hw...@vger.kernel.org
Acked-by: Guenter Roeck
Signed-off-by: Sudeep Holla
---
drivers/hwmon/Kconfig | 12 +++
drivers/hwmon/Makefile | 1 +
drivers/hwmon/scmi-hwmon.c | 233 +
3 files changed, 246
adds support for the clocks provided by SCP using SCMI
protocol.
Cc: linux-...@vger.kernel.org
Cc: Michael Turquette
Acked-by: Stephen Boyd
Signed-off-by: Sudeep Holla
---
MAINTAINERS| 2 +-
drivers/clk/Kconfig| 10 +++
drivers/clk/Makefile | 1 +
drivers/clk/clk-scmi.c
.
This patch adds support for per-protocol channels using those idr
objects.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/driver.c | 54 +-
1 file changed, 42 insertions(+), 12 deletions(-)
diff --git a/drivers/firmware/arm_scmi
SCMI transfers using that
option. This might be used for uninterrupted/atomic DVFS operations
from the scheduler context.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/driver.c | 49 +++---
1 file changed, 41 insertions(+), 8
option to choose between polling vs interrupt driven
SCMI transfers for set,get performance level operations.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/perf.c | 19 +++
include/linux/scmi_protocol.h| 8
2 files changed, 15 insertions
: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/driver.c | 86 --
1 file changed, 54 insertions(+), 32 deletions(-)
diff --git a/drivers/firmware/arm_scmi/driver.c
b/drivers/firmware/arm_scmi/driver.c
index 0c9dda72f10c..24acb421208c
the above mention features of the protocol.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
--
drivers/firmware/arm_scmi/Makefile | 2 +-
drivers/firmware/arm_scmi/power.c | 242 +
include/linux/scmi_protocol.h | 28 +
3 files changed, 271 insertions
asynchronously as allowed by the platform, program sensor attributes
and/or configurations, if applicable.
This patch adds support for most of the above features.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/Makefile | 2 +-
drivers/firmware/arm_scmi/sensors.c | 302
discovery of the list
of performance levels supported by a performance domain, and the
properties of each performance level.
This patch adds basic support for the performance protocol.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/Makefile | 2 +-
drivers/firmware
and get/set the rate of the clock synchronously or
asynchronously.
This patch adds initial support for the clock protocol.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/Makefile | 2 +-
drivers/firmware/arm_scmi/clock.c | 353
: Sudeep Holla
---
drivers/firmware/arm_scmi/Makefile | 3 +-
drivers/firmware/arm_scmi/base.c | 293 +
drivers/firmware/arm_scmi/common.h | 37 +
drivers/firmware/arm_scmi/driver.c | 53 +++
include/linux/scmi_protocol.h | 37 +
5 files
.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
drivers/firmware/arm_scmi/Makefile | 3 +-
drivers/firmware/arm_scmi/bus.c| 232 +
drivers/firmware/arm_scmi/common.h | 1 +
include/linux/scmi_protocol.h | 62 ++
4 files changed, 297
way.
Cc: Rob Herring
Cc: Mark Rutland
Acked-by: Rob Herring
Signed-off-by: Sudeep Holla
---
.../devicetree/bindings/mailbox/mailbox.txt| 28 ++
1 file changed, 28 insertions(+)
diff --git a/Documentation/devicetree/bindings/mailbox/mailbox.txt
b/Documentation
shared memory management.
Cc: Arnd Bergmann
Signed-off-by: Sudeep Holla
---
MAINTAINERS| 3 +-
drivers/firmware/Kconfig | 21 ++
drivers/firmware/Makefile | 1 +
drivers/firmware/arm_scmi/Makefile | 2 +
drivers/firmware/arm_scmi/common.h | 77
Hi Ulf,
On 03/11/17 14:47, Sudeep Holla wrote:
> This patch hooks up the support for device power domain provided by
> SCMI using the Linux generic power domain infrastructure.
>
> Cc: Kevin Hilman
> Cc: Ulf Hansson
Sorry for not adding you Reviewed-by tag along with dev_warn
annotation of $x is wrong."
This patch fixes the above build warning.
Fixes: f48729a999ee ("clocksource/drivers/timer-of: Add timer_of_exit function")
Cc: Daniel Lezcano
Cc: Thomas Gleixner
Signed-off-by: Sudeep Holla
---
drivers/clocksource/timer-of.c | 6 +++---
1 file changed
On 12/10/15 08:04, Hanjun Guo wrote:
On 10/12/2015 11:58 AM, Pat Erley wrote:
On 10/11/2015 08:49 PM, Hanjun Guo wrote:
On 10/12/2015 11:08 AM, Pat Erley wrote:
On 10/05/2015 10:12 AM, Al Stone wrote:
On 10/05/2015 07:39 AM, Rafael J. Wysocki wrote:
On Wednesday, September 30, 2015 10:10:1
On 08/10/15 10:23, Jon Medhurst (Tixy) wrote:
[...]
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index f1e42f8..59115a4 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -149,6 +149,18 @@ bL_cpufreq_set_rate(u32 cpu, u32
On 12/10/15 20:25, Rafael J. Wysocki wrote:
On Monday, October 12, 2015 10:44:52 AM Sudeep Holla wrote:
[...]
Instead of just removing the check completely on x86, IMO restrict
it to some newer/later version of ACPI so you can still force
vendors to fix their ACPI tables at-least in
On 13/10/15 08:19, Jon Medhurst (Tixy) wrote:
On Mon, 2015-10-12 at 14:20 +0100, Sudeep Holla wrote:
On 08/10/15 10:23, Jon Medhurst (Tixy) wrote:
[...]
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index f1e42f8..59115a4 100644
--- a/drivers/cpufreq
On 12/10/15 21:28, Tony Lindgren wrote:
* Tony Lindgren [151012 13:27]:
* Sudeep Holla [150921 08:52]:
The IRQF_NO_SUSPEND flag is used to identify the interrupts that should
be left enabled so as to allow them to work as expected during the
suspend-resume cycle, but doesn't guarantee
linux-rockc...@lists.infradead.org
Cc: Viresh Kumar
Cc: spear-de...@list.st.com
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/rk3066a-bqcurie2.dts | 3 +--
arch/arm/boot/dts/rk3066a-rayeager.dts | 2 +-
arch/arm/boot/dts/rk3188-radxarock.dts | 2 +-
arch/arm/boot/dts/rk3288
uot; property to indictate the wakeup source.
This patch fixes it by making use of "wakeup-source" property.
Cc: Simon Horman
Cc: Magnus Damm
Cc: Linus Walleij
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/emev2-kzm9d.dts | 8
arch/arm/boot/dts/ste-snowball.dt
On 13/10/15 15:07, Rob Herring wrote:
On Tue, Oct 13, 2015 at 8:32 AM, Sudeep Holla wrote:
Keyboard driver for GPIO buttons(gpio-keys) checks for the legacy
"gpio-key,wakeup" boolean property to enable gpio buttons as wakeup
source.
Few dts files assign value "1" to gp
e.
Cc: Heiko Stuebner
Cc: linux-rockc...@lists.infradead.org
Cc: Viresh Kumar
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/rk3066a-bqcurie2.dts | 3 +--
arch/arm/boot/dts/rk3066a-rayeager.dts | 2 +-
arch/arm/boot/dts/rk3188-radxarock.dts | 2 +-
arch/arm/boot/dts/rk3288-evb.dtsi
On 13/10/15 15:53, Tony Lindgren wrote:
* Sudeep Holla [151013 03:46]:
On 12/10/15 21:28, Tony Lindgren wrote:
* Tony Lindgren [151012 13:27]:
* Sudeep Holla [150921 08:52]:
The IRQF_NO_SUSPEND flag is used to identify the interrupts that should
be left enabled so as to allow them to
On 14/10/15 08:12, Jon Medhurst (Tixy) wrote:
On Tue, 2015-10-13 at 11:36 +0100, Sudeep Holla wrote:
On 13/10/15 08:19, Jon Medhurst (Tixy) wrote:
[...]
But then we wouldn't get the WARN_ON and pr_err triggered when we detect
the clock rate isn't set, which surely is half the
On 14/10/15 01:13, Simon Horman wrote:
[cc linux-sh]
On Tue, Oct 13, 2015 at 02:32:43PM +0100, Sudeep Holla wrote:
The keyboard driver for GPIO buttons(gpio-keys) checks for one of the
two boolean properties to enable gpio buttons as wakeup source:
1. "wakeup-source" or
2. the le
Hi Linus,
On 13/10/15 14:32, Sudeep Holla wrote:
The keyboard driver for GPIO buttons(gpio-keys) checks for one of the
two boolean properties to enable gpio buttons as wakeup source:
1. "wakeup-source" or
2. the legacy "gpio-key,wakeup"
However juno, ste-snowball and emev2
nconditionally.
Currently I can see there are 2 other users of acpi_parse_entries i.e.
PCC and NUMA. So may be it can be made conditional or return success for
non-MADT tables from bad_madt_entry ?
Other than that, you can add for ARM64 specific parts:
Reviewed-and-tested-by: Sudeep Holla
Regards
On 06/09/15 11:39, maoguang meng wrote:
On Wed, 2015-09-02 at 14:02 +0800, Daniel Kurtz wrote:
Hi maoguang,
On Tue, Aug 25, 2015 at 12:27 AM, Sudeep Holla wrote:
On 14/08/15 09:38, maoguang.m...@mediatek.com wrote:
From: Maoguang Meng
This patch implement irq_set_wake to get who is
On 08/09/15 10:28, Sudeep Holla wrote:
On 06/09/15 11:39, maoguang meng wrote:
On Wed, 2015-09-02 at 14:02 +0800, Daniel Kurtz wrote:
Hi maoguang,
On Tue, Aug 25, 2015 at 12:27 AM, Sudeep Holla wrote:
On 14/08/15 09:38, maoguang.m...@mediatek.com wrote:
From: Maoguang Meng
This
many drivers didn't bother to enable wakeup source correctly.
These fixes are meant for v4.3, as commit aec89ef72ba6c944 is already
upstream.
Looks fine to me, so for the series:
Acked-by: Sudeep Holla
Note that masking GIC interrupts during suspend has another side effect:
before,
Hi Arnd,
On 15/10/15 15:57, Linus Walleij wrote:
On Tue, Oct 13, 2015 at 3:32 PM, Sudeep Holla wrote:
The keyboard driver for GPIO buttons(gpio-keys) checks for one of the
two boolean properties to enable gpio buttons as wakeup source:
1. "wakeup-source" or
2. the legacy "
Hi Rafael,
On 01/10/15 16:11, Sudeep Holla wrote:
acpi_parse_entries passes the table end pointer to the sub-table entry
handler. acpi_parse_entries itself could validate the end of an entry
against the table end using the length in the sub-table entry.
This patch adds the validation of the
uot; property to indictate the wakeup source.
This patch fixes it by making use of "wakeup-source" property.
Cc: Magnus Damm
Acked-by: Simon Horman
Reviewed-by: Linus Walleij
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/emev2-kzm9d.dts | 8
arch/arm/b
On 15/10/15 23:24, Jon Mason wrote:
Add device tree files for Broadcom Northstar based SVKs. Since the
bcm5301x.dtsi already exists, all that is necessary is the dts files to
enable the UARTs. With these files, the SVKs are able to boot to shell.
Signed-off-by: Jon Mason
[..]
diff --git
quot; with the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: "Benoît Cousson"
Cc: Tony Lindgren
Cc: linux-o...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/am335x-evm.dts| 4 ++--
arch/arm/boot/dts/
ed
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Linus Walleij
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/ste-href-tvk1281618.dtsi | 2 +-
arch/arm/boot/dts/ste-nomadik-s8815.dts| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
quot; with the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Michal Simek
Cc: "Sören Brinkmann"
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/zynq-zc702.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
ith the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Stephen Warren
Cc: Thierry Reding
Cc: Alexandre Courbot
Cc: linux-te...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/tegra114-dalmore.dts| 2 +-
arch/arm/boot/dts/
ith the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Marek Szyprowski
Cc: Kukjin Kim
Cc: linux-samsung-...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/s5pv210-aquila.dts | 4 ++--
arch/arm/boot/dts/s5pv210-goni.dts | 4
ith the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Kukjin Kim
Cc: Krzysztof Kozlowski
Cc: linux-samsung-...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/exynos3250-monk.dts | 6 +++---
arch/arm/boot/dts/exynos3250-
wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Jason Cooper
Cc: Andrew Lunn
Cc: Gregory Clement
Cc: Sebastian Hesselbarth
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/armada-370-netgear-rn102.dts | 2 +-
arch/arm/boot/dts/armada-370-netgear-rn104
ed
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: "Benoît Cousson"
Cc: Tony Lindgren
Cc: linux-o...@vger.kernel.org
Signed-off-by: Sudeep Holla
---
arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts | 8 ++---
arch/arm/boot/dts/omap3-bea
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