This is another series of tsens cleanups before we add interrupt support. This applies on top of 4.19-rc2.
Patches [1-6] can directly be applied by Eduardo.
Patches [9-16] can directly be applied by Andy.
Patches [7-8] introduce a new check and needs review and can then be
applied completely separately by Eduardo.
There is a *dependency* however. Patch 1 should be applied to the tree
before the DT changes in patches 9 and 10.
In this series, I've collected all outstanding tsens patches by combining
the patches from the v2 posting with 3 DT patches for sdm845 thermal zones
and msm8916 camera and gpu thermal zones. Details are as follows:
- splitup 8916 and 8974 register address spaces for SROT and TM
- cleanups: move to spdx, dead code removal, removal of id field
- Add support to map the SROT address space for DTs that list it separately
- Check if TSENS IP is enabled in firmware by querying the SROT space
- Add myself as maintainer of tsens
- Add one-off patches adding sdm845 thermal zones and msm8916 gpu and
camera thermal zones to this series.
Changes since v2:
- Split up changes to code and dt and within dt, split into arm and arm64
patches
- Rearrange the sequence of patches so that the thermal maintainer can pick
up the first part and the platform maintainer can pick up the latter part
of the series
- Drop patch 09/11 because it causes some issues on systems with
non-contiguous enabled sensors e.g. db410c
- Drop patch 10/11 because reg-name property isn't encouraged
- Fix a bug on msm8916 to check if IP is enabled in firmware. This was due
to the register being at a different offset on msm8916. Fixed by coding
this information as private data.
Changes since v1:
- Split up changes that split the address space and added qcom,sensors
property into two separate patches
- Remove brackets in typo correction patch
Amit Kucheria (16):
thermal: tsens: Prepare 8916 and 8974 tsens to use SROT and TM address
space
thermal: tsens: Add SPDX license identifiers
thermal: tsens: Get rid of dead code
thermal: tsens: Rename map field in order to add a second address map
thermal: tsens: Add the SROT address map
MAINTAINERS: Add entry for Qualcomm TSENS thermal drivers
thermal: tsens: Pass register offsets as private data
thermal: tsens: Check if the IP is correctly enabled by firmware
arm: dts: msm8974: thermal: split address space into two
arm64: dts: msm8916: thermal: split address space into two
arm: dts: msm8974: thermal: Add "qcom,sensors" property
arm64: dts: msm8916: thermal: Add "qcom,sensors" property
dt-bindings: thermal: Fix a typo in documentation
arm64: dts: msm8916: Add gpu thermal zone
arm64: dts: msm8916: Add camera thermal zone
arm64: dts: sdm845: enable tsens thermal zones
.../devicetree/bindings/thermal/thermal.txt | 2 +-
MAINTAINERS | 7 +
arch/arm/boot/dts/qcom-msm8974.dtsi | 6 +-
arch/arm64/boot/dts/qcom/msm8916.dtsi | 47 ++++-
arch/arm64/boot/dts/qcom/sdm845.dtsi | 170 ++++++++++++++++++
drivers/thermal/qcom/tsens-8916.c | 12 +-
drivers/thermal/qcom/tsens-8960.c | 41 ++---
drivers/thermal/qcom/tsens-8974.c | 12 +-
drivers/thermal/qcom/tsens-common.c | 62 ++++---
drivers/thermal/qcom/tsens-v2.c | 8 +-
drivers/thermal/qcom/tsens.c | 19 +-
drivers/thermal/qcom/tsens.h | 23 +--
12 files changed, 309 insertions(+), 100 deletions(-)
--
2.17.1
