Re: [PATCH v3 4/5 RESEND] thermal: qcom-spmi-temp-alarm: add support for GEN2 rev 2 PMIC peripherals

Daniel Lezcano
2025-04-30T16:38:43Z

On Wed, Apr 23, 2025 at 04:31:18PM -0700, Anjelique Melendez wrote:
>
>
> On 4/18/2025 4:19 AM, Daniel Lezcano wrote:
> > On Thu, Mar 20, 2025 at 01:24:07PM -0700, Anjelique Melendez wrote:
> > > Add support for TEMP_ALARM GEN2 PMIC peripherals with digital major
> > > revision 2. This revision utilizes individual temp DAC registers
> > > to set the threshold temperature for over-temperature stages 1,
> > > 2, and 3 instead of a single register to specify a set of
> > > thresholds.
> >
> > Can you elaborate what are the different stages in the QCom semantic ?
> Stage 1: warning
> Stage 2: system shutdown
> Stage 3: emergency shutdown
>
> This is the same as was outlined in original driver documentation:
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/thermal?h=v5.4.281&id=f1599f9e4cd6f1dd0cad202853fb830854f4e944.
> Will add this info to commit.

Thanks for the pointer and the clarification

> > > Signed-off-by: David Collins <david.collins@oss.qualcomm.com>
> > > Signed-off-by: Anjelique Melendez <anjelique.melendez@oss.qualcomm.com>
> > > ---
> > > drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 136 ++++++++++++++++++++
> > > 1 file changed, 136 insertions(+)
> > >

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