[PATCH v4 0/8] qcom: Add support for TSENS driver

[Eduardo Valentin]

On Mon, Nov 02, 2015 at 12:13:47PM -0800, Eduardo Valentin wrote:
> Rajendra,
> 
> On Fri, Oct 09, 2015 at 03:11:02PM +0530, Rajendra Nayak wrote:
> > Patches 1/8 to 4/8 will need to go via the thermal tree/Eduardo.
> > Patches 5/8 to 8/8 will need to go via qcom-msm tree/Andy.
> > 
> > Eduardo, can you please take a look at the patches and let me
> > know if you see any issues.
> > 
> 
> Thanks for your taking this over. I am assuming this superseeds the
> work by Narendran.

https://patchwork.kernel.org/patch/5870241/

> 
> Thanks.
> 
> > Current set of patches apply on 4.3-rc4. Need to pull in clk-next
> > (for a dependent patch) to be able to test on ifc6410 board.
> > 
> > Changes since v3:
> > * Dropped 'clk: qcom: create virtual child device for TSENS' which
> > is picked up by Stephen
> > * Updated GCC bindings with optional TSENS properties
> > 
> > Changes since v2:
> > * Minor review fixes from Stephen/Punit and rebase on 4.3-rc4
> > 
> > Changes since v1:
> > * Created virtual tsens device from gcc driver for 8960,
> > with DT having a single node for gcc and tsens
> > * Minor fixes with rebasing on 4.3-rc1
> > 
> > Changes since RFC:
> > * Added support for 8916 and 8084
> > * Based off the latest nvmem framework patches [1]
> > * Minor review fixes for comments mostly from Lina
> > 
> > This is an attempt to have a single TSENS driver for
> > the different versions of the TSENS IP that exist, on
> > different qcom msm/apq SoCs'
> > Support is added for msm8916, msm8960 and msm8974 families.
> > 
> > A lot of the work is based of original code from Stephen Boyd
> > and Siddartha Mohanadoss. I have also picked some of what
> > Narendran Rajan did in his attempt to upstream the support
> > for 8960 family. I could not keep the original authorship on
> > any of the patches because I ended up moving the code around
> > quite a bit in an effort to have a single driver for the
> > various devices. I would be glad to change the authorship
> > for any of the patches if needed.
> > 
> > Rajendra Nayak (8):
> >   thermal: qcom: tsens: Add a skeletal TSENS drivers
> >   thermal: qcom: tsens-8916: Add support for 8916 family of SoCs
> >   thermal: qcom: tsens-8974: Add support for 8974 family of SoCs
> >   thermal: qcom: tsens-8960: Add support for 8960 family of SoCs
> >   arm: dts: msm8974: Add thermal zones, tsens and qfprom nodes
> >   arm: dts: apq8064: Add thermal zones, tsens and qfprom nodes
> >   arm: dts: apq8084: Add thermal zones, tsens and qfprom nodes
> >   arm64: dts: msm8916: Add thermal zones, tsens and qfprom nodes
> > 
> >  .../devicetree/bindings/clock/qcom,gcc.txt         |  20 ++
> >  .../devicetree/bindings/thermal/qcom-tsens.txt     |  33 +++
> >  arch/arm/boot/dts/qcom-apq8064.dtsi                | 101 +++++++
> >  arch/arm/boot/dts/qcom-apq8084.dtsi                | 105 ++++++++
> >  arch/arm/boot/dts/qcom-msm8974.dtsi                | 105 ++++++++
> >  arch/arm64/boot/dts/qcom/msm8916.dtsi              |  66 +++++
> >  drivers/thermal/Kconfig                            |   5 +
> >  drivers/thermal/Makefile                           |   1 +
> >  drivers/thermal/qcom/Kconfig                       |  10 +
> >  drivers/thermal/qcom/Makefile                      |   2 +
> >  drivers/thermal/qcom/tsens-8916.c                  | 107 ++++++++
> >  drivers/thermal/qcom/tsens-8960.c                  | 291 +++++++++++++++++++++
> >  drivers/thermal/qcom/tsens-8974.c                  | 239 +++++++++++++++++
> >  drivers/thermal/qcom/tsens-common.c                | 130 +++++++++
> >  drivers/thermal/qcom/tsens.c                       | 206 +++++++++++++++
> >  drivers/thermal/qcom/tsens.h                       |  69 +++++
> >  16 files changed, 1490 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/thermal/qcom-tsens.txt
> >  create mode 100644 drivers/thermal/qcom/Kconfig
> >  create mode 100644 drivers/thermal/qcom/Makefile
> >  create mode 100644 drivers/thermal/qcom/tsens-8916.c
> >  create mode 100644 drivers/thermal/qcom/tsens-8960.c
> >  create mode 100644 drivers/thermal/qcom/tsens-8974.c
> >  create mode 100644 drivers/thermal/qcom/tsens-common.c
> >  create mode 100644 drivers/thermal/qcom/tsens.c
> >  create mode 100644 drivers/thermal/qcom/tsens.h
> > 
> > -- 
> > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> > of Code Aurora Forum, hosted by The Linux Foundation
> >