[v3,00/15] thermal: qcom: tsens: Add interrupt support

Message

Amit Kucheria Sept. 11, 2019, 7:16 a.m. UTC

Changes since v2:
- Addressed Stephen's review comment
- Moved the dt-bindings to yaml (This throws up some new warnings in various QCOM
devicetrees. I'll send out a separate series to fix them up)
- Collected reviews and acks
- Added the dt-bindings to MAINTAINERS

Changes since v1:
- Collected reviews and acks
- Addressed Stephen's review comments (hopefully I got them all).
- Completely removed critical interrupt infrastructure from this series.
  Will post that separately.
- Fixed a bug in sign-extension of temperature.
- Fixed DT bindings to use the name of the interrupt e.g. "uplow" and use
  platform_get_irq_byname().

Add interrupt support to TSENS. The first 6 patches are general fixes and
cleanups to the driver before interrupt support is introduced.

This series has been developed against qcs404 and sdm845 and then tested on
msm8916 and msm8974 (Thanks Brian). Testing on msm8998 would be appreciated since I don't
have hardware handy.

Amit Kucheria (15):
  drivers: thermal: tsens: Get rid of id field in tsens_sensor
  drivers: thermal: tsens: Simplify code flow in tsens_probe
  drivers: thermal: tsens: Add __func__ identifier to debug statements
  drivers: thermal: tsens: Add debugfs support
  arm: dts: msm8974: thermal: Add thermal zones for each sensor
  arm64: dts: msm8916: thermal: Fixup HW ids for cpu sensors
  dt-bindings: thermal: tsens: Convert over to a yaml schema
  arm64: dts: sdm845: thermal: Add interrupt support
  arm64: dts: msm8996: thermal: Add interrupt support
  arm64: dts: msm8998: thermal: Add interrupt support
  arm64: dts: qcs404: thermal: Add interrupt support
  arm: dts: msm8974: thermal: Add interrupt support
  arm64: dts: msm8916: thermal: Add interrupt support
  drivers: thermal: tsens: Create function to return sign-extended
    temperature
  drivers: thermal: tsens: Add interrupt support

 .../bindings/thermal/qcom-tsens.txt           |  55 --
 .../bindings/thermal/qcom-tsens.yaml          | 174 ++++++
 MAINTAINERS                                   |   1 +
 arch/arm/boot/dts/qcom-msm8974.dtsi           | 108 +++-
 arch/arm64/boot/dts/qcom/msm8916.dtsi         |  26 +-
 arch/arm64/boot/dts/qcom/msm8996.dtsi         |  60 +-
 arch/arm64/boot/dts/qcom/msm8998.dtsi         |  82 +--
 arch/arm64/boot/dts/qcom/qcs404.dtsi          |  42 +-
 arch/arm64/boot/dts/qcom/sdm845.dtsi          |  88 +--
 drivers/thermal/qcom/tsens-8960.c             |   4 +-
 drivers/thermal/qcom/tsens-common.c           | 529 ++++++++++++++++--
 drivers/thermal/qcom/tsens-v0_1.c             |  11 +
 drivers/thermal/qcom/tsens-v1.c               |  29 +
 drivers/thermal/qcom/tsens-v2.c               |  13 +
 drivers/thermal/qcom/tsens.c                  |  58 +-
 drivers/thermal/qcom/tsens.h                  | 286 ++++++++--
 16 files changed, 1254 insertions(+), 312 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/thermal/qcom-tsens.txt
 create mode 100644 Documentation/devicetree/bindings/thermal/qcom-tsens.yaml