Add support in the qcom-spmi-temp-alarm driver for the new PMIC
TEMP_ALARM peripheral subtypes: GEN2 rev 2 and LITE. The GEN2 rev 2
subtype provides greater flexibility in temperature threshold
specification by using an independent register value to configure
each of the three thresholds. The LITE subtype utilizes a simplified
set of control registers to configure two thresholds: warning and
shutdown. While at it refactor the qcom-spmi-temp-alarm driver to limit
code reuse and if/else statements when deciphering between TEMP_ALARM 
peripheral subtypes. 

Also add support to avoid a potential issue on certain versions of
the TEMP_ALARM GEN2 subtype when automatic stage 2 partial shutdown
is disabled.

This patch series is a continuation of older series from 7/2024
(https://lore.kernel.org/all/20240729231259.2122976-1-quic_amelende@quicinc.com/)
but current series has been reworked to address the change in thermal framework to
update .set_trip_temp() callback function variables
(https://lore.kernel.org/all/8392906.T7Z3S40VBb@rjwysocki.net/)

Changes since v5:
  - Updated variable names to use stage2 instead of s2 in patch 1/5
  - Added overtemp_stage enum for more clarity when reading back specific
    temperature threshold in patch 2/5
  - Updated temp alarm data subtype identification order in patch 4/5
  - link: https://lore.kernel.org/all/20250620001918.4090853-1-anjelique.melendez@oss.qualcomm.com/
Changes since v4:
  - Removed the unnecessary thresh member of the qpnp_tm_chip struct in patch 2/5
  - Updated order of logic to limit acquiring and releasing lock within
    qpnp_tm_init() in patch 3/5
  - Fixed misuse of signed vs unsigned integers in patches 4/5 and 5/5
  - Added Dmitry's reviewed-by tag in patch 5/5
  - link: https://lore.kernel.org/all/20250528235026.4171109-1-anjelique.melendez@oss.qualcomm.com/
Changes since v3:
  - Updated order of logic and made dig revision a local variable in patch 1/5
  - Updated Locking Logic in patches 3/5, 4/5, 5/5
  - link: https://lore.kernel.org/all/20250320202408.3940777-1-anjelique.melendez@oss.qualcomm.com/
Changes since v2:
  - Updated function name to include "gen1" in patch 2/5
  - Added Dmitry's reviewed-by tag in patch 2/5
  - link: https://lore.kernel.org/all/20250225192429.2328092-1-anjelique.melendez@oss.qualcomm.com/
Changes since v1:
  - Remove unnecessary moving of code
  - Added new v2 patch 3/5 add a preparation patch to v1 patch 2/5
  - Updated temp alarm data function names to be consistently named
  - link: https://lore.kernel.org/all/20250213210403.3396392-1-anjelique.melendez@oss.qualcomm.com/


Anjelique Melendez (4):
  thermal: qcom-spmi-temp-alarm: Add temp alarm data struct based on HW
    subtype
  thermal: qcom-spmi-temp-alarm: Prepare to support additional Temp
    Alarm subtypes
  thermal: qcom-spmi-temp-alarm: add support for GEN2 rev 2 PMIC
    peripherals
  thermal: qcom-spmi-temp-alarm: add support for LITE PMIC peripherals

David Collins (1):
  thermal: qcom-spmi-temp-alarm: enable stage 2 shutdown when required

 drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 596 +++++++++++++++++---
 1 file changed, 520 insertions(+), 76 deletions(-)

-- 
2.34.1

On Thu, Jul 10, 2025 at 03:45:50PM -0700, Anjelique Melendez wrote:
> Add support in the qcom-spmi-temp-alarm driver for the new PMIC
> TEMP_ALARM peripheral subtypes: GEN2 rev 2 and LITE. The GEN2 rev 2
> subtype provides greater flexibility in temperature threshold
> specification by using an independent register value to configure
> each of the three thresholds. The LITE subtype utilizes a simplified
> set of control registers to configure two thresholds: warning and
> shutdown. While at it refactor the qcom-spmi-temp-alarm driver to limit
> code reuse and if/else statements when deciphering between TEMP_ALARM 
> peripheral subtypes. 
> 
> Also add support to avoid a potential issue on certain versions of
> the TEMP_ALARM GEN2 subtype when automatic stage 2 partial shutdown
> is disabled.
> 
> This patch series is a continuation of older series from 7/2024
> (https://lore.kernel.org/all/20240729231259.2122976-1-quic_amelende@quicinc.com/)
> but current series has been reworked to address the change in thermal framework to
> update .set_trip_temp() callback function variables
> (https://lore.kernel.org/all/8392906.T7Z3S40VBb@rjwysocki.net/)
> 
> Changes since v5:
>   - Updated variable names to use stage2 instead of s2 in patch 1/5
>   - Added overtemp_stage enum for more clarity when reading back specific
>     temperature threshold in patch 2/5
>   - Updated temp alarm data subtype identification order in patch 4/5
>   - link: https://lore.kernel.org/all/20250620001918.4090853-1-anjelique.melendez@oss.qualcomm.com/
> Changes since v4:
>   - Removed the unnecessary thresh member of the qpnp_tm_chip struct in patch 2/5
>   - Updated order of logic to limit acquiring and releasing lock within
>     qpnp_tm_init() in patch 3/5
>   - Fixed misuse of signed vs unsigned integers in patches 4/5 and 5/5
>   - Added Dmitry's reviewed-by tag in patch 5/5
>   - link: https://lore.kernel.org/all/20250528235026.4171109-1-anjelique.melendez@oss.qualcomm.com/
> Changes since v3:
>   - Updated order of logic and made dig revision a local variable in patch 1/5
>   - Updated Locking Logic in patches 3/5, 4/5, 5/5
>   - link: https://lore.kernel.org/all/20250320202408.3940777-1-anjelique.melendez@oss.qualcomm.com/
> Changes since v2:
>   - Updated function name to include "gen1" in patch 2/5
>   - Added Dmitry's reviewed-by tag in patch 2/5
>   - link: https://lore.kernel.org/all/20250225192429.2328092-1-anjelique.melendez@oss.qualcomm.com/
> Changes since v1:
>   - Remove unnecessary moving of code
>   - Added new v2 patch 3/5 add a preparation patch to v1 patch 2/5
>   - Updated temp alarm data function names to be consistently named
>   - link: https://lore.kernel.org/all/20250213210403.3396392-1-anjelique.melendez@oss.qualcomm.com/
> 
> 
> Anjelique Melendez (4):
>   thermal: qcom-spmi-temp-alarm: Add temp alarm data struct based on HW
>     subtype
>   thermal: qcom-spmi-temp-alarm: Prepare to support additional Temp
>     Alarm subtypes
>   thermal: qcom-spmi-temp-alarm: add support for GEN2 rev 2 PMIC
>     peripherals
>   thermal: qcom-spmi-temp-alarm: add support for LITE PMIC peripherals
> 
> David Collins (1):
>   thermal: qcom-spmi-temp-alarm: enable stage 2 shutdown when required
> 
>  drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 596 +++++++++++++++++---
>  1 file changed, 520 insertions(+), 76 deletions(-)
> 
> -- 

Applied, thanks


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