The IP can support 'm' sensors while the platform can enable 'n' sensors
of the 'm' where n <= m.
Track maximum sensors supported by the IP so that we can correctly track
what subset of the sensors are supported on the platform.
Signed-off-by: Amit Kucheria
tsens_get_temp() uses the name 'data' for the void pointer, use the same
in tsens_get_trend() for consistency.
Remove a stray space while we're at it.
Signed-off-by: Amit Kucheria
---
drivers/thermal/qcom/tsens.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff
tmdev seems to imply that this is a device pointer when in fact it is
just private platform data for each tsens device. Rename it to priv
improve code readability.
Signed-off-by: Amit Kucheria
---
drivers/thermal/qcom/tsens-8916.c | 16 +++---
drivers/thermal/qcom/tsens-8960.c | 82
Rename to tsens_priv to denote that it is private data for each tsens
instance.
Signed-off-by: Amit Kucheria
---
drivers/thermal/qcom/tsens-8916.c | 2 +-
drivers/thermal/qcom/tsens-8960.c | 14 +++---
drivers/thermal/qcom/tsens-8974.c | 2 +-
drivers/thermal/qcom/tsens-common.c
Describe how the TSENS device and the various sensors connected to it
are described in the driver
Signed-off-by: Amit Kucheria
---
drivers/thermal/qcom/tsens.h | 31 ---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/qcom/tsens.h b
Rename to tsens_plat_data to denote that it is platform-data passed in
at compile-time.
Signed-off-by: Amit Kucheria
---
drivers/thermal/qcom/tsens-8916.c | 2 +-
drivers/thermal/qcom/tsens-8960.c | 2 +-
drivers/thermal/qcom/tsens-8974.c | 2 +-
drivers/thermal/qcom/tsens-v2.c | 4
valid
b. irq support
c. Convert over 8960 to use regmap_field and as a result common functions
Regards,
Amit
Amit Kucheria (24):
drivers: thermal: tsens: Document the data structures
drivers: thermal: tsens: Rename tsens_data
drivers: thermal: tsens: Rename tsens_device
drivers: thermal: ts
On Thu, Feb 7, 2019 at 7:27 AM Matthias Kaehlcke wrote:
>
> On Wed, Feb 06, 2019 at 11:34:41AM -0800, Matthias Kaehlcke wrote:
> > On Wed, Feb 06, 2019 at 04:05:41PM +0530, Amit Kucheria wrote:
> > > On Sat, Jan 26, 2019 at 3:50 AM Matthias K
On Sat, Jan 26, 2019 at 3:50 AM Matthias Kaehlcke wrote:
> > > > trips {
> > > > - cpu_alert0: trip0 {
> > > > + cpu0_alert1: trip-point@0 {
> > > > temperature = <75000>;
> > >
> > > In my observat
Since all cpus in the big and little clusters, respectively, are in the
same frequency domain, use all of them for mitigation in the
cooling-map. We end up with two cooling devices - one each for the big
and little clusters.
Signed-off-by: Amit Kucheria
Acked-by: Eduardo Valentin
---
arch
that trip, duh!
[1] https://lore.kernel.org/lkml/cover.1548084260.git.amit.kuche...@linaro.org/
[2] https://lore.kernel.org/patchwork/patch/1033953/
[3] https://lore.kernel.org/patchwork/cover/1033970/
Amit Kucheria (1):
arm64: dts: sdm845: wireup the thermal trip points to cpufreq
arch/arm6
thermal_cooling_device pointer
to struct cpufreq_policy so that drivers don't need to store it in a
private data structure.
Suggested-by: Stephen Boyd
Suggested-by: Viresh Kumar
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
Acked-by: Viresh
On Tue, Jan 29, 2019 at 2:43 PM Rafael J. Wysocki wrote:
>
> On Tue, Jan 29, 2019 at 6:46 AM Amit Kucheria
> wrote:
> >
> > On Tue, Jan 29, 2019 at 11:06 AM Viresh Kumar
> > wrote:
> > >
> > > On 29-01-19, 10:25, Amit Kucheria wrote:
> > &g
On Tue, Jan 29, 2019 at 11:16 AM Amit Kucheria wrote:
>
> On Tue, Jan 29, 2019 at 11:06 AM Viresh Kumar wrote:
> >
> > On 29-01-19, 10:25, Amit Kucheria wrote:
> > > All cpufreq drivers do similar things to register as a cooling device.
> > > Provide a cpufreq
On Tue, Jan 29, 2019 at 11:06 AM Viresh Kumar wrote:
>
> On 29-01-19, 10:25, Amit Kucheria wrote:
> > All cpufreq drivers do similar things to register as a cooling device.
> > Provide a cpufreq driver flag so drivers can just ask the cpufreq core
> > to register the
nce = kzalloc(struct_size(instance, entry, count), GFP_KERNEL);
>
> This issue was detected with the help of Coccinelle.
>
> Signed-off-by: Gustavo A. R. Silva
Reviewed-by: Amit Kucheria
> ---
> drivers/soc/qcom/rpmh.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(
Use the CPUFREQ_IS_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers/cpufreq/mediatek-cpufreq.c
Use the CPUFREQ_IS_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers
Use the CPUFREQ_IS_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers
Use the CPUFREQ_IS_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers/cpufreq/qoriq-cpufreq.c | 15
Use the CPUFREQ_IS_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers/cpufreq/cpufreq-dt.c | 14
Use the CPUFREQ_IS_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers/cpufreq/imx6q-cpufreq.c | 24
Add the CPUFREQ_IS_COOLING_DEV flag to allow the cpufreq core to
auto-register the driver as a cooling device.
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
Reviewed-by: Stephen Boyd
Acked-by: Viresh Kumar
Reviewed-by: Daniel Lezcano
---
drivers
J. Wysocki
Signed-off-by: Amit Kucheria
Acked-by: Viresh Kumar
---
drivers/cpufreq/Kconfig | 3 ---
drivers/cpufreq/Kconfig.arm | 5 -
drivers/thermal/Kconfig | 1 +
3 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/K
thermal_cooling_device pointer
to struct cpufreq_policy so that drivers don't need to store it in a
private data structure.
Suggested-by: Stephen Boyd
Suggested-by: Viresh Kumar
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
Acked-by: Viresh
compilation failures with allmodconfig
- Get rid of #ifdef in cpufreq.c
- Removed miscellaneous patches and sent them separately
- Merged patches 1 and 2 from v1
Amit Kucheria (9):
thermal: cpu_cooling: Require thermal core to be compiled in
cpufreq: Auto-register the driver as a thermal coo
On Mon, Jan 28, 2019 at 5:34 PM Rafael J. Wysocki wrote:
>
> On Monday, January 28, 2019 9:32:44 AM CET Daniel Lezcano wrote:
> > On 28/01/2019 07:41, Amit Kucheria wrote:
> > > All cpufreq drivers do similar things to register as a cooling device.
> > > Provide a
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/mediatek-cpufreq.c | 14 ++
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
---
drivers/cpufreq/scmi-cpufreq.c | 14 ++
1
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
---
drivers/cpufreq/scpi-cpufreq.c | 14 ++
1
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/imx6q-cpufreq.c | 24 ++--
1 file changed
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qoriq-cpufreq.c | 15 ++-
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/cpufreq-dt.c | 14 ++
1 file changed, 2 insertions
Add the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow the cpufreq core
to auto-register the driver as a cooling device.
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
Reviewed-by: Stephen Boyd
---
drivers/cpufreq/qcom-cpufreq-hw.c | 3 ++-
1 file
thermal_cooling_device pointer
to struct cpufreq_policy so that drivers don't need to store it in a
private data structure.
Suggested-by: Stephen Boyd
Suggested-by: Viresh Kumar
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
---
drivers/cpufreq/cpuf
J. Wysocki
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/Kconfig | 3 ---
drivers/cpufreq/Kconfig.arm | 5 -
drivers/thermal/Kconfig | 1 +
3 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 608af20a3494..b22e6bba
patches 1 and 2 from v1
Amit Kucheria (9):
thermal: cpu_cooling: Require thermal core to be compiled in
cpufreq: Auto-register the driver as a thermal cooling device if asked
cpufreq: qcom-hw: Register as a cpufreq cooling device
cpufreq: imx6q: Use auto-registration of thermal cooling devic
On Fri, Jan 25, 2019 at 4:01 PM Viresh Kumar wrote:
>
> On 25-01-19, 12:32, Amit Kucheria wrote:
> > All cpufreq drivers do similar things to register as a cooling device.
> > Provide a cpufreq driver flag so drivers can just ask the cpufreq core
> > to register the coolin
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
---
drivers/cpufreq/scpi-cpufreq.c | 14 ++
1
Add the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow the cpufreq core
to auto-register the driver as a cooling device.
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
Reviewed-by: Stephen Boyd
---
drivers/cpufreq/qcom-cpufreq-hw.c | 3 ++-
1 file
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/imx6q-cpufreq.c | 24 ++--
1 file changed
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
---
drivers/cpufreq/scmi-cpufreq.c | 14 ++
1
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qoriq-cpufreq.c | 15 ++-
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/cpufreq-dt.c | 14 ++
1 file changed, 2 insertions
J. Wysocki
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/Kconfig | 3 ---
drivers/cpufreq/Kconfig.arm | 5 -
drivers/thermal/Kconfig | 1 +
3 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 608af20a3494..b22e6bba
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/mediatek-cpufreq.c | 14 ++
1 file changed, 2
thermal_cooling_device pointer
to struct cpufreq_policy so that drivers don't need to store it in a
private data structure.
Suggested-by: Stephen Boyd
Suggested-by: Viresh Kumar
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
---
drivers/cpufreq/cpuf
ig
Changes since v1:
- Fix compilation failures with allmodconfig
- Get rid of #ifdef in cpufreq.c
- Removed miscellaneous patches and sent them separately
- Merged patches 1 and 2 from v1
Amit Kucheria (9):
thermal: cpu_cooling: Require thermal core to be compiled in
cpufreq: Auto-register the
>
> Fixes: 65afdf458360 ("arm64: dts: qcom: msm8916: Add CPU frequency scaling
> support")
> Signed-off-by: Niklas Cassel
> Reviewed-by: Bjorn Andersson
Reviewed-by: Amit Kucheria
> ---
> arch/arm64/boot/dts/qcom/msm8916.dtsi | 8
> 1 file changed, 4
On Wed, Jan 23, 2019 at 4:04 PM Viresh Kumar wrote:
>
> On 21-01-19, 21:10, Amit Kucheria wrote:
> > The CPU cooling driver (cpu_cooling.c) allows the platform's cpufreq
> > driver to register as a cooling device and cool down the platform by
> > throttling the CPU f
frequency. At the next trip point we allow ourselves to be throttled to
any extent.
Signed-off-by: Amit Kucheria
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 225 +--
1 file changed, 209 insertions(+), 16 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
b/arch
On Tue, Jan 15, 2019 at 3:31 AM Matthias Kaehlcke wrote:
>
> On Mon, Jan 14, 2019 at 03:51:10PM +0530, Amit Kucheria wrote:
> > Since all cpus in the big and little clusters, respectively, are in the
> > same frequency domain, use all of them for mitigation in the
> > coo
/
[2] https://lore.kernel.org/patchwork/patch/1033953/
[3] https://lore.kernel.org/patchwork/cover/1033970/
Amit Kucheria (1):
arm64: dts: sdm845: wireup the thermal trip points to cpufreq
arch/arm64/boot/dts/qcom/sdm845.dtsi | 225 +--
1 file changed, 209 insertions(+
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
---
drivers/cpufreq/scpi-cpufreq.c | 14 ++
1
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
Acked-by: Sudeep Holla
---
drivers/cpufreq/scmi-cpufreq.c | 14 ++
1
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/mediatek-cpufreq.c | 14 ++
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qoriq-cpufreq.c | 15 ++-
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/cpufreq-dt.c | 14 ++
1 file changed, 2 insertions
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/imx6q-cpufreq.c | 24 ++--
1 file changed
Add the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow the cpufreq core
to auto-register the driver as a cooling device.
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
Reviewed-by: Stephen Boyd
---
drivers/cpufreq/qcom-cpufreq-hw.c | 3 ++-
1 file
thermal_cooling_device pointer
to struct cpufreq_policy so that drivers don't need to store it in a
private data structure.
Suggested-by: Stephen Boyd
Suggested-by: Viresh Kumar
Signed-off-by: Amit Kucheria
Reviewed-by: Matthias Kaehlcke
Tested-by: Matthias Kaehlcke
---
drivers/cpufreq/cpuf
ually want it compiled-in so it
is available early in boot, make CPU_THERMAL depend on THERMAL being
compiled-in instead of allowing it to be a module.
Suggested-by: Rafael J. Wysocki
Signed-off-by: Amit Kucheria
---
drivers/thermal/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/
ches 1 and 2 from v1
Amit Kucheria (9):
thermal: cpu_cooling: Require thermal core to be compiled in
cpufreq: Auto-register the driver as a thermal cooling device if asked
cpufreq: qcom-hw: Register as a cpufreq cooling device
cpufreq: imx6q: Use auto-registration of thermal cooling device
On Thu, Jan 17, 2019 at 4:27 AM Rafael J. Wysocki wrote:
>
> On Monday, January 14, 2019 5:34:53 PM CET Amit Kucheria wrote:
> > Several cpufreq drivers register themselves as thermal cooling devices.
> > Adding a pointer to struct cpufreq_policy removes the need for them
On Tue, Jan 15, 2019 at 5:27 AM Stephen Boyd wrote:
>
> Quoting Amit Kucheria (2019-01-14 02:21:06)
> > All cpufreq drivers do similar things to register as a cooling device.
> > Provide a cpufreq driver flag so drivers can just ask the cpufreq core
> > to register the
On Thu, Jan 17, 2019 at 10:12 AM Viresh Kumar wrote:
>
> On 17-01-19, 00:03, Rafael J. Wysocki wrote:
> > On Monday, January 14, 2019 5:34:54 PM CET Amit Kucheria wrote:
> > > All cpufreq drivers do similar things to register as a cooling device.
> > > Provide a cpuf
On Thu, Jan 17, 2019 at 4:04 PM Rafael J. Wysocki wrote:
>
> On Thu, Jan 17, 2019 at 6:57 AM Viresh Kumar wrote:
> >
> > On 14-01-19, 15:51, Amit Kucheria wrote:
> > > Make it clear that it is a failure if the cpufreq driver was unable to
> > > register as
Make it clear that it is a failure if the cpufreq driver was unable to
register as a cooling device. Makes it easier to find in logs and
grepping for words like fail, err, warn.
Signed-off-by: Amit Kucheria
Acked-by: Viresh Kumar
---
drivers/thermal/cpu_cooling.c | 2 +-
1 file changed, 1
Make it easier to debug devicetree definition in case of errors.
Signed-off-by: Amit Kucheria
---
drivers/thermal/of-thermal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
index 4bfdb4a1e47d..2df059cc07e2
Fix up a couple of error messages
Amit Kucheria (2):
thermal: of-thermal: Print name of device node with error
thermal: cpu_cooling: Clarify error message
drivers/thermal/cpu_cooling.c | 2 +-
drivers/thermal/of-thermal.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions
On Tue, Jan 15, 2019 at 5:24 AM Stephen Boyd wrote:
>
> Quoting Amit Kucheria (2019-01-14 02:21:04)
> > Make it easier to debug devicetree definition in case of errors.
> >
> > Signed-off-by: Amit Kucheria
> > ---
> > drivers/thermal/of-thermal.c | 4 ++--
>
On Thu, Jan 17, 2019 at 4:26 AM Rafael J. Wysocki wrote:
>
> On Monday, January 14, 2019 5:34:55 PM CET Amit Kucheria wrote:
> > Minor clean-up to use BIT() and keep checkpatch happy. Clean up the
> > comment formatting while we're at it to make it easier to read.
>
Minor clean-up to use BIT() and keep checkpatch happy. Clean up the
comment formatting while we're at it to make it easier to read.
Signed-off-by: Amit Kucheria
Reviewed-by: Stephen Boyd
---
include/linux/cpufreq.h | 25 +
1 file changed, 13 insertions(+), 12 dele
On Tue, Jan 15, 2019 at 1:16 AM Amit Kucheria wrote:
>
> Several drivers didn't have a specific maintainer (other than the
> subsystem maintainer). Add some generic regex patterns to capture most
> qcom drivers in the list of supported drivers. For the rest, add
> explicit fil
Several drivers didn't have a specific maintainer (other than the
subsystem maintainer). Add some generic regex patterns to capture most
qcom drivers in the list of supported drivers. For the rest, add
explicit filenames.
Sort the entries, while we're at it.
Signed-off-by: Ami
On Mon, Jan 14, 2019 at 4:04 PM Amit Kucheria wrote:
>
> On Mon, Jan 14, 2019 at 3:57 PM Rafael J. Wysocki wrote:
> >
> > On Mon, Jan 14, 2019 at 11:22 AM Amit Kucheria
> > wrote:
> > >
> > > Add support for thermal throttling on SDM845.
> > &
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/scmi-cpufreq.c | 14 ++
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/scpi-cpufreq.c | 14 ++
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qoriq-cpufreq.c | 15 ++-
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/mediatek-cpufreq.c | 14 ++
1 file changed, 2
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/cpufreq-dt.c | 14 ++
1 file changed, 2 insertions
Use the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow cpufreq core to
automatically register as a thermal cooling device.
This allows removal of boiler plate code from the driver.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/imx6q-cpufreq.c | 18 ++
1 file changed, 2
Add the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow the cpufreq core
to auto-register the driver as a cooling device.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qcom-cpufreq-hw.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c
b
Minor clean-up to use BIT() and keep checkpatch happy. Clean up the
comment formatting while we're at it to make it easier to read.
Signed-off-by: Amit Kucheria
---
include/linux/cpufreq.h | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/in
: Viresh Kumar
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/cpufreq.c | 17 +
include/linux/cpufreq.h | 6 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6f23ebb395f1..cd6e750d3d82 100644
--- a/drivers/cpufreq
-off-by: Amit Kucheria
---
include/linux/cpufreq.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index c86d6d8bdfed..7d0cf54125fa 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -95,6 +95,11 @@ struct cpufreq_policy
:
- Look at how to detect that we're not in IKS mode in arm_big_little's
.ready callback.
- The other pending issue is to fix allmodconfig that leaves us with
CPU_FREQ=y and THERMAL=m (CPU_THERMAL=y). That leads to undefined
references for functions defined in cpu_cooling.c
Amit Ku
On Mon, Jan 14, 2019 at 3:57 PM Rafael J. Wysocki wrote:
>
> On Mon, Jan 14, 2019 at 11:22 AM Amit Kucheria
> wrote:
> >
> > Add support for thermal throttling on SDM845.
> >
> > We introduce a generic flag to be used by cpufreq drivers to tell the
> >
Several cpufreq drivers register themselves as thermal cooling devices.
Adding a pointer to struct cpufreq_policy removes the need for them to
store this pointer in a private data structure.
Signed-off-by: Amit Kucheria
---
include/linux/cpufreq.h | 3 +++
1 file changed, 3 insertions(+)
diff
Add the CPUFREQ_AUTO_REGISTER_COOLING_DEV flag to allow the cpufreq core
to auto-register the driver as a cooling device.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qcom-cpufreq-hw.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c
b
converting other cpufreq
drivers to use this flag and get rid of driver code.
Amit Kucheria (9):
[ALREADY QUEUED] cpufreq: qcom-hw: Move to device_initcall
drivers: thermal: of-thermal: Print name of device node with error
drivers: cpufreq: Add thermal_cooling_device pointer to struct
Make it clear that it is a failure if the cpufreq driver was unable to
register as a cooling device. Makes it easier to find in logs and
grepping for words like fail, err, warn.
Signed-off-by: Amit Kucheria
---
drivers/thermal/cpu_cooling.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion
75 degrees is too aggressive for throttling the CPU. After speaking to
Qualcomm engineers, increase it to 95 degrees.
Signed-off-by: Amit Kucheria
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts
: Viresh Kumar
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/cpufreq.c | 13 +
include/linux/cpufreq.h | 6 ++
2 files changed, 19 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6f23ebb395f1..7faebfc61e60 100644
--- a/drivers/cpufreq
OPPs. At higher trip temperatures, allow ourselves to be throttled to
any extent.
Signed-off-by: Amit Kucheria
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 177 ---
1 file changed, 161 insertions(+), 16 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
b/arch
Make it easier to debug devicetree definition in case of errors.
Signed-off-by: Amit Kucheria
---
drivers/thermal/of-thermal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
index 4bfdb4a1e47d..08c3ccbdacf8
Minor clean-up to use BIT() and keep checkpatch happy. Clean-up the
comment formatting to while we're at it to make it easier to read.
Signed-off-by: Amit Kucheria
---
include/linux/cpufreq.h | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --
k.
Signed-off-by: Amit Kucheria
---
drivers/cpufreq/qcom-cpufreq-hw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c
b/drivers/cpufreq/qcom-cpufreq-hw.c
index d83939a1b3d4..64972749 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++
On Fri, Dec 21, 2018 at 11:44 PM Taniya Das wrote:
>
> This change adds the cpufreq node as per the bindings example for SDM845.
>
> Signed-off-by: Taniya Das
> Tested-by: Matthias Kaehlcke
Reviewed-by: Amit Kucheria
Tested-by: Amit Kucheria
> ---
> arch/arm64/boot
On Sat, Jan 12, 2019 at 2:06 AM Matthias Kaehlcke wrote:
>
> Another concern about adding trip points later could be the node
> name. We currently have:
>
>
> trips {
> cpu0_alert0: trip0 {
> ...
> };
>
> cpu0_crit: trip1 {
> ...
> };
> };
>
> If we keep increasing enumeration with
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