[v3,0/9] thermal: tsens: Handle critical interrupts

Message

Amit Kucheria Jan. 2, 2020, 2:54 p.m. UTC

TSENS IP v2.x supports critical interrupts and v2.3+ adds watchdog support
in case the FSM is stuck. Enable support in the driver.

This series was generated on top of linux-next from 20191202 to capture
const changes for msm8976 that is queued currently.

Changes from v2:
- Handle old DTBs w/o critical irq in the same way as fix sent for 5.5

Changes from v1:
- Make tsens_features non-const to allow run time detection of features
- Pass tsens_sensor around as a const
- Fix a bug to release dev pointer in success path
- Address review comments from Bjorn and Stephen (thanks for the review)
- Add msm8998 and msm8996 DTSI changes for critical interrupts


Amit Kucheria (9):
  drivers: thermal: tsens: De-constify struct tsens_features
  drivers: thermal: tsens: Pass around struct tsens_sensor as a constant
  drivers: thermal: tsens: use simpler variables
  drivers: thermal: tsens: Release device in success path
  drivers: thermal: tsens: Add critical interrupt support
  drivers: thermal: tsens: Add watchdog support
  arm64: dts: sdm845: thermal: Add critical interrupt support
  arm64: dts: msm8996: thermal: Add critical interrupt support
  arm64: dts: msm8998: thermal: Add critical interrupt support

 arch/arm64/boot/dts/qcom/msm8996.dtsi |  10 +-
 arch/arm64/boot/dts/qcom/msm8998.dtsi |  10 +-
 arch/arm64/boot/dts/qcom/sdm845.dtsi  |  10 +-
 drivers/thermal/qcom/tsens-8960.c     |   4 +-
 drivers/thermal/qcom/tsens-common.c   | 188 +++++++++++++++++++++++---
 drivers/thermal/qcom/tsens-v0_1.c     |   6 +-
 drivers/thermal/qcom/tsens-v1.c       |   6 +-
 drivers/thermal/qcom/tsens-v2.c       |  24 +++-
 drivers/thermal/qcom/tsens.c          |  24 +++-
 drivers/thermal/qcom/tsens.h          | 104 ++++++++++++--
 10 files changed, 330 insertions(+), 56 deletions(-)