linux-stable.git/Documentation/devicetree/bindings/interconnect, branch linux-5.15.y

dt-bindings: interconnect: sdm660: Add missing a2noc qos clocks

2021-09-13T12:49:55+00:00

It adds the missing a2noc clocks required for QoS registers programming
per downstream kernel[1].

[1] https://source.codeaurora.org/quic/la/kernel/msm-4.4/tree/arch/arm/boot/dts/qcom/sdm660-bus.dtsi?h=LA.UM.8.2.r1-04800-sdm660.0#n43

Signed-off-by: Shawn Guo 
Reviewed-by: Rob Herring 
Acked-by: AngeloGioacchino Del Regno 
Link: https://lore.kernel.org/r/20210824043435.23190-2-shawn.guo@linaro.org
Signed-off-by: Georgi Djakov

Merge tag 'pm-5.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2021-09-08T23:38:25+00:00

Pull more power management updates from Rafael Wysocki:
 "These are mostly ARM cpufreq driver updates, including one new
  MediaTek driver that has just passed all of the reviews, with the
  addition of a revert of a recent intel_pstate commit, some core
  cpufreq changes and a DT-related update of the operating performance
  points (OPP) support code.

  Specifics:

   - Add new cpufreq driver for the MediaTek MT6779 platform called
     mediatek-hw along with corresponding DT bindings (Hector.Yuan).

   - Add DCVS interrupt support to the qcom-cpufreq-hw driver (Thara
     Gopinath).

   - Make the qcom-cpufreq-hw driver set the dvfs_possible_from_any_cpu
     policy flag (Taniya Das).

   - Blocklist more Qualcomm platforms in cpufreq-dt-platdev (Bjorn
     Andersson).

   - Make the vexpress cpufreq driver set the CPUFREQ_IS_COOLING_DEV
     flag (Viresh Kumar).

   - Add new cpufreq driver callback to allow drivers to register with
     the Energy Model in a consistent way and make several drivers use
     it (Viresh Kumar).

   - Change the remaining users of the .ready() cpufreq driver callback
     to move the code from it elsewhere and drop it from the cpufreq
     core (Viresh Kumar).

   - Revert recent intel_pstate change adding HWP guaranteed performance
     change notification support to it that led to problems, because the
     notification in question is triggered prematurely on some systems
     (Rafael Wysocki).

   - Convert the OPP DT bindings to DT schema and clean them up while at
     it (Rob Herring)"

* tag 'pm-5.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits)
  Revert "cpufreq: intel_pstate: Process HWP Guaranteed change notification"
  cpufreq: mediatek-hw: Add support for CPUFREQ HW
  cpufreq: Add of_perf_domain_get_sharing_cpumask
  dt-bindings: cpufreq: add bindings for MediaTek cpufreq HW
  cpufreq: Remove ready() callback
  cpufreq: sh: Remove sh_cpufreq_cpu_ready()
  cpufreq: acpi: Remove acpi_cpufreq_cpu_ready()
  cpufreq: qcom-hw: Set dvfs_possible_from_any_cpu cpufreq driver flag
  cpufreq: blocklist more Qualcomm platforms in cpufreq-dt-platdev
  cpufreq: qcom-cpufreq-hw: Add dcvs interrupt support
  cpufreq: scmi: Use .register_em() to register with energy model
  cpufreq: vexpress: Use .register_em() to register with energy model
  cpufreq: scpi: Use .register_em() to register with energy model
  dt-bindings: opp: Convert to DT schema
  dt-bindings: Clean-up OPP binding node names in examples
  ARM: dts: omap: Drop references to opp.txt
  cpufreq: qcom-cpufreq-hw: Use .register_em() to register with energy model
  cpufreq: omap: Use .register_em() to register with energy model
  cpufreq: mediatek: Use .register_em() to register with energy model
  cpufreq: imx6q: Use .register_em() to register with energy model
  ...

dt-bindings: Clean-up OPP binding node names in examples

2021-08-23T07:14:55+00:00

In preparation to convert OPP bindings to DT schema, clean-up a few OPP
binding node names in the binding examples.

Cc: Georgi Djakov 
Cc: Shawn Guo 
Cc: Sascha Hauer 
Cc: Leonard Crestez 
Acked-by: Viresh Kumar 
Signed-off-by: Rob Herring 
Acked-by: Georgi Djakov 
Signed-off-by: Viresh Kumar

dt-bindings: interconnect: Add SC8180x to OSM L3 DT binding

2021-08-09T12:17:13+00:00

The Qualcomm SC8180x has an OSM L3, add compatible for this.

Signed-off-by: Bjorn Andersson 
Acked-by: Rob Herring 
Link: https://lore.kernel.org/r/20210725025834.3941777-1-bjorn.andersson@linaro.org
Signed-off-by: Georgi Djakov

dt-bindings: interconnect: Add Qualcomm SC8180x DT bindings

2021-08-09T12:16:31+00:00

Add compatibles and port definitions for the SC8180x RPMH interconnect
providers.

Signed-off-by: Georgi Djakov 
[bjorn: Split defines from driver patch and added binding update]
Signed-off-by: Bjorn Andersson 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/20210723194243.3675795-1-bjorn.andersson@linaro.org
Signed-off-by: Georgi Djakov

Merge tag 'icc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next

2021-06-22T20:03:25+00:00

Georgi writes:

interconnect changes for 5.14

Here are changes for the 5.14-rc1 merge window consisting of interconnect
driver updates.

Driver changes:
- New driver for SC7280 platforms.

Signed-off-by: Georgi Djakov 

* tag 'icc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
  interconnect: qcom: Add SC7280 interconnect provider driver
  dt-bindings: interconnect: Add Qualcomm SC7280 DT bindings

dt-bindings: More removals of type references on common properties

2021-05-17T21:20:08+00:00

Users of common properties shouldn't have a type definition as the
common schemas already have one. A few new ones slipped in and
*-names was missed in the last clean-up pass. Drop all the unnecessary
type references in the tree.

A meta-schema update to catch these is pending.

Cc: Stephen Boyd 
Cc: Olivier Moysan 
Cc: Arnaud Pouliquen 
Cc: Lars-Peter Clausen 
Cc: Dmitry Torokhov 
Cc: Bjorn Andersson 
Cc: "David S. Miller" 
Cc: Jakub Kicinski 
Cc: Orson Zhai 
Cc: Baolin Wang 
Cc: Chunyan Zhang 
Cc: Liam Girdwood 
Cc: Fabrice Gasnier 
Cc: Odelu Kukatla 
Cc: Alex Elder 
Cc: Shengjiu Wang 
Cc: linux-clk@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-iio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-input@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Rob Herring 
Acked-by: Mark Brown 
Acked-by: Georgi Djakov 
Reviewed-by: Luca Ceresoli 
Acked-by: Jonathan Cameron 
Acked-by: Sebastian Reichel 
Link: https://lore.kernel.org/r/20210510204524.617390-1-robh@kernel.org

dt-bindings: interconnect: Add Qualcomm SC7280 DT bindings

2021-05-11T08:52:59+00:00

The Qualcomm SC7280 platform has several bus fabrics that could be
controlled and tuned dynamically according to the bandwidth demand.

Signed-off-by: Odelu Kukatla 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/1619517059-12109-2-git-send-email-okukatla@codeaurora.org
Signed-off-by: Georgi Djakov

Merge branch 'icc-sm8350' into icc-next

2021-04-02T10:12:37+00:00

This adds interconnect support for SM8350 SoC.

* icc-sm8350
  dt-bindings: interconnect: Add Qualcomm SM8350 DT bindings
  interconnect: qcom: Add SM8350 interconnect provider driver
  interconnect: qcom: sm8350: Use the correct ids
  interconnect: qcom: sm8350: Add missing link between nodes

Link: https://lore.kernel.org/r/20210318094617.951212-1-vkoul@kernel.org
Signed-off-by: Georgi Djakov

dt-bindings: interconnect: Add Qualcomm SM8350 DT bindings

2021-03-27T12:33:37+00:00

The Qualcomm SM8350 platform has several bus fabrics that could be
controlled and tuned dynamically according to the bandwidth demand.

Signed-off-by: Vinod Koul 
Reviewed-by: Rob Herring 
Link: https://lore.kernel.org/r/20210318094617.951212-2-vkoul@kernel.org
Signed-off-by: Georgi Djakov