[lkml]   [2018]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH v6 0/7] thermal: tsens: Refactoring for TSENSv2 IP
This series is a mixed bag:
- Some code moves to allow code sharing between different SoCs with v2 of
- a generic qcom,tsens-v2 property as a fallback compatible for all v2.x.y
- new platform support (sdm845)
- a cleanup patch and
- a DT change to have a common way to deal with the SROT and TM registers
despite slightly different features across the IP family and different
register offsets.

Changes since v5:
- Actually fix unit addressses for the two tsens blocks as per Stephen's comment.

Changes since v4:
- Revert back to a single fallback bindind qcom,tsens-v2 as per Rob's
- Rework how old (unsplit SROT and TM address space) DTs are handled by
needing a 0x1000 offset but still sharing common code in tsens-v2.c
- Remove the patch to added TRDY checks while we investigate Matthias'
- Fix unit addressses for the two tsens blocks as per Stephen's comment.

Changes since v3:
- Introduce qcom,tsens-v2.4.0 property and make qcom,tsens-v2 a
fallback, compatible property.
- Rename ops_v2 to ops_generic_v2

Changes since v2:

- Based on review, moved tsens-8996.c to tsens-v2.c and changed
corresponding function names, struct names to allow for generic tsensv2
- All v2 platforms will now only need to use the qcom,tsen-v2
- Added a DT patch to initialize tsens driver on sdm845, now that
4.18-rc1 will contain an sdm845.dtsi

Changes since v1:
- Move get_temp() from tsens-8996 to tsens-common and rename
- Change 8996 DT entry to allow init_common() to work across
sdm845 and 8996 due to different offsets

Amit Kucheria (7):
thermal: tsens: Get rid of unused fields in structure
thermal: tsens: Add support to split up register address space into
dt: qcom: 8996: thermal: Move to DT initialisation
thermal: tsens: Rename tsens-8996 to tsens-v2 for reuse
thermal: tsens: Add generic support for TSENS v2 IP
dt: thermal: tsens: Document the fallback DT property for v2 of TSENS
arm64: dts: sdm845: Add tsens nodes

.../devicetree/bindings/thermal/qcom-tsens.txt | 25 +++++++++++++----
arch/arm64/boot/dts/qcom/msm8996.dtsi | 12 +++++++-
arch/arm64/boot/dts/qcom/sdm845.dtsi | 16 +++++++++++
drivers/thermal/qcom/Makefile | 2 +-
drivers/thermal/qcom/tsens-common.c | 11 ++++++++
drivers/thermal/qcom/{tsens-8996.c => tsens-v2.c} | 32 ++++++++++------------
drivers/thermal/qcom/tsens.c | 3 ++
drivers/thermal/qcom/tsens.h | 8 ++++--
8 files changed, 81 insertions(+), 28 deletions(-)
rename drivers/thermal/qcom/{tsens-8996.c => tsens-v2.c} (64%)


 \ /
  Last update: 2018-07-09 13:45    [W:0.125 / U:11.240 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site