Add bindings, driver and DT for the Qualcomm's MBG thermal
monitoring device.

Please note that this series is dependent on [1] which adds
ADC5-GEN3 support.

[1] https://lore.kernel.org/linux-arm-msm/c4ca0a4c-e421-4cf6-b073-8e9019400f4c@quicinc.com/

Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
---
Satya Priya Kakitapalli (5):
      dt-bindings: thermal: Add MBG thermal monitor support
      dt-bindings: mfd: qcom,spmi-pmic: Add MBG thermal monitor ref
      thermal: qcom: Add support for MBG thermal monitoring
      arm64: dts: qcom: sa8775p-pmics: Add vadc support on SA8775P
      arm64: dts: qcom: sa8775p-pmics: Add support for MBG TM

 .../devicetree/bindings/mfd/qcom,spmi-pmic.yaml    |   4 +
 .../bindings/thermal/qcom-spmi-mbg-tm.yaml         |  86 ++++++++
 arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi        | 210 ++++++++++++++++++
 drivers/thermal/qcom/Kconfig                       |  11 +
 drivers/thermal/qcom/Makefile                      |   1 +
 drivers/thermal/qcom/qcom-spmi-mbg-tm.c            | 245 +++++++++++++++++++++
 .../iio/adc/qcom,spmi-adc5-gen3-pm8775.h           |  41 ++++
 7 files changed, 598 insertions(+)
---
base-commit: b4ba0e91c6f0de7bebe1b9d209bebe9bd56daa42
change-id: 20241209-mbg-v2-support-63df41a40d53
prerequisite-message-id: <c4ca0a4c-e421-4cf6-b073-8e9019400f4c@quicinc.com>
prerequisite-patch-id: b4aee2e3887f478bdb7ef86519d4e2233a7e8600
prerequisite-patch-id: f1a62cf8dff80669a7b2cac238a033e92853ad38
prerequisite-patch-id: bc6d5a0b2448ed92c77ba0b13fb211ee605b58c7
prerequisite-patch-id: 80bfefa75a9ee0440cc6ad195e424e71bf3c91e9

Best regards,
-- 
Satya Priya Kakitapalli <quic_skakitap@quicinc.com>

On Thu, Dec 12, 2024 at 09:41:19PM +0530, Satya Priya Kakitapalli wrote:
> Add bindings, driver and DT for the Qualcomm's MBG thermal
> monitoring device.
> 
> Please note that this series is dependent on [1] which adds
> ADC5-GEN3 support.

Where is the changelog? What happened here?

Why this is RFC?

Limited review follows (as this is not yet ready).

Best regards,
Krzysztof

On 12/13/2024 2:08 PM, Krzysztof Kozlowski wrote:
> On Thu, Dec 12, 2024 at 09:41:19PM +0530, Satya Priya Kakitapalli wrote:
>> Add bindings, driver and DT for the Qualcomm's MBG thermal
>> monitoring device.
>>
>> Please note that this series is dependent on [1] which adds
>> ADC5-GEN3 support.
> Where is the changelog? What happened here?


Sorry for missing the change log, please find the summary below:


Changes from v1 to v2:

- Squash the ADC IIO channel bindings(header) and yaml into single patch

- Add new patch [2/5] to add reference to qcom-spmi-mbg-tm.yaml in 
mfd/qcom,spmi-pmic.yaml bindings.

- Use scoped_guard mutex in driver, remove the helper APIs and directly 
use regmap_set/clear_bits() APIs

- Corrected the isr logic to notify the thermal only for lvl1 upper 
threshold violation.  Earlier logic was not handling this fully.

- Update the dt node names and remove the polling delay as it is 0 by 
default.

- Link to v1: 
https://lore.kernel.org/linux-arm-msm/54c3fdd2-f701-4a06-bb3f-41f5a431687a@quicinc.com/


> Why this is RFC?


On v1 I was suggested to mark this as RFC since the dependent changes 
are not yet accepted.


> Limited review follows (as this is not yet ready).
>
> Best regards,
> Krzysztof
>

On 13/12/2024 10:20, Satya Priya Kakitapalli wrote:
>> Why this is RFC?
> 
> 
> On v1 I was suggested to mark this as RFC since the dependent changes 
> are not yet accepted.
> 
Cover letter should explain this, IOW, explain your intentions.

Best regards,
Krzysztof