linux.git/Documentation/devicetree/bindings/perf, branch v5.13

bindings: perf: imx-ddr: add compatible string

2020-12-09T14:14:02+00:00

Add extra compabile string to support driver.

Signed-off-by: Joakim Zhang 
Acked-by: Rob Herring 
Link: https://lore.kernel.org/r/20201130114202.26057-2-qiangqing.zhang@nxp.com
Signed-off-by: Will Deacon

Merge tag 'devicetree-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2020-10-14T22:31:58+00:00

Pull devicetree updates from Rob Herring:

 - Update dtc to upstream version v1.6.0-31-gcbca977ea121

 - dtx_diff help text reformatting

 - Speed-up validation time for binding and dtb checks using json for
   intermediate files

 - Add support for running yamllint on DT schema files

 - Remove old booting-without-of.rst

 - Extend the example schema to address common issues

 - Cleanup handling of additionalProperties/unevaluatedProperties

 - Ensure all DSI controller schemas reference dsi-controller.yaml

 - Vendor prefixes for Zealz, Wandbord/Technexion, Embest RIoT, Rex,
   DFI, and Cisco Meraki

 - Convert at25, SPMI bus, TI hwlock, HiSilicon Hi3660 USB3 PHY, Arm
   SP805 watchdog, Arm SP804, and Samsung 11-pin USB connector to DT
   schema

 - Convert HiSilicon SoC and syscon bindings to DT schema

 - Convert SiFive Risc-V L2 cache, PLIC, PRCI, and PWM to DT schema

 - Convert i.MX bindings for w1, crypto, rng, SIM, PM, DDR, SATA, vf610
   GPIO, and UART to DT schema

 - Add i.MX 8M compatible strings

 - Add LM81 and DS1780 as trivial devices

 - Various missing properties added to fix dtb validation warnings

* tag 'devicetree-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (111 commits)
  dt-bindings: misc: explicitly add #address-cells for slave mode
  spi: dt-bindings: spi-controller: explicitly require #address-cells=<0> for slave mode
  dt: Remove booting-without-of.rst
  dt-bindings: update usb-c-connector example
  dt-bindings: arm: hisilicon: add missing properties into cpuctrl.yaml
  dt-bindings: arm: hisilicon: add missing properties into sysctrl.yaml
  dt-bindings: pwm: imx: document i.MX compatibles
  scripts/dtc: Update to upstream version v1.6.0-31-gcbca977ea121
  dt-bindings: Add running yamllint to dt_binding_check
  dt-bindings: powerpc: Add a schema for the 'sleep' property
  dt-bindings: pinctrl: sirf: Fix typo abitrary
  dt-bindings: pinctrl: qcom: Fix typo abitrary
  dt-bindings: Explicitly allow additional properties in common schemas
  dt-bindings: Use 'additionalProperties' instead of 'unevaluatedProperties'
  dt-bindings: Add missing 'unevaluatedProperties'
  Docs: Fixing spelling errors in Documentation/devicetree/bindings/
  dt-bindings: arm: hisilicon: convert Hi6220 domain controller bindings to json-schema
  dt-bindings: riscv: convert pwm bindings to json-schema
  dt-bindings: riscv: convert plic bindings to json-schema
  dt-bindings: fu540: prci: convert PRCI bindings to json-schema
  ...

perf: Add Arm CMN-600 DT binding

2020-09-28T17:50:17+00:00

Document the requirements for the CMN-600 DT binding. The internal
topology is almost entirely discoverable by walking a tree of ID
registers, but sadly both the starting point for that walk and the
exact format of those registers are configuration-dependent and not
discoverable from some sane fixed location. Oh well.

Signed-off-by: Robin Murphy 
Signed-off-by: Will Deacon

dt-bindings: perf: fsl-imx-ddr: Add i.MX 8M compatibles

2020-09-14T22:48:10+00:00

DTSes with new i.MX 8M SoCs introduce their own compatibles so add them
to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible:0: 'fsl,imx8mm-ddr-pmu' is not one of ['fsl,imx8-ddr-pmu', 'fsl,imx8m-ddr-pmu', 'fsl,imx8mp-ddr-pmu']
    From schema: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible: ['fsl,imx8mm-ddr-pmu', 'fsl,imx8m-ddr-pmu'] is too long

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible: Additional items are not allowed ('fsl,imx8m-ddr-pmu' was unexpected)

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Rob Herring 
Signed-off-by: Rob Herring

dt-bindings: perf: Convert i.MX DDR to json-schema

2020-08-17T21:42:01+00:00

Convert the i.MX DDR perf binding to DT schema format using json-schema.

Signed-off-by: Anson Huang 
Link: https://lore.kernel.org/r/1596609387-23542-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring

bindings: perf: imx-ddr: Add new compatible string

2019-11-04T16:27:34+00:00

Add new compatible string for i.MX8MPlus DDR PMU core.

Signed-off-by: Joakim Zhang 
Signed-off-by: Will Deacon

Documentation: Add documentation for CCN-512 DTS binding

2019-10-28T15:41:23+00:00

Indicate the arm-ccn perf back-end supports now ccn-512.

Acked-by: Rob Herring 
Signed-off-by: Marek Bykowski 
Signed-off-by: Will Deacon

dt-bindings: perf: imx8-ddr: add imx8qxp ddr performance monitor

2019-06-13T09:38:02+00:00

Add binding documentation for the imx8qxp DDR performance monitor unit.

Signed-off-by: Frank Li 
Reviewed-by: Rob Herring 
[will: Removed trailing newline]
Signed-off-by: Will Deacon

nds32: Add document for NDS32 PMU.

2018-11-06T10:01:40+00:00

The document for how to add NDS32 PMU
in devicetree.

Signed-off-by: Nickhu 
Reviewed-by: Rob Herring 
Acked-by: Greentime Hu 
Signed-off-by: Greentime Hu

drivers/bus: Move Arm CCN PMU driver

2018-03-06T16:26:15+00:00

The arm-ccn driver is purely a perf driver for the CCN PMU, not a bus
driver in the sense of the other residents of drivers/bus/, so let's
move it to the appropriate place for SoC PMU drivers. Not to mention
moving the documentation accordingly as well.

Acked-by: Pawel Moll 
Acked-by: Will Deacon 
Signed-off-by: Robin Murphy 
Signed-off-by: Arnd Bergmann