[PATCH 1/2] thermal: k3-j72xx-bandgap: Add support for vtm

[Nishanth Menon]

On 23:43-20230901, Kumar, Udit wrote:
> 
> On 9/1/2023 11:03 PM, Nishanth Menon wrote:
> > On 22:54-20230901, Kumar, Udit wrote:
> > > > > +static const struct  udevice_id of_k3_j72xx_bandgap_match[] = {
> > > > > +	{
> > > > > +		.compatible = "ti,j721e-vtm",
> > > > > +		.data = (ulong)&k3_j72xx_bandgap_j721e_data,
> > > > So what happens to drivers/misc/k3_avs.c ?
> > > Could you help me to understand this comment.
> > > 
> > > Do you mean, why we can not add this support in AVS driver or
> > > 
> > > need of this porting ?
> > > 
> > > How I see, AVS driver to run at SPL/R5 time and this driver
> > > 
> > > to be probed in Main/A72 u-boot when needed.
> > you are saying the drivers are mutually exclusive - how about detecting
> > over-temp scenario at R5 boot? switching on A53 will be a mistake at
> > that point, no?
> 
> Yes these are  mutually exclusive.
> 
> Let me see, how I can add TSHUT value programming in avs driver to avoid
> above.
> 
> But in case, temperature reading is needed from u-boot shell, we still need
> this code.

One approach might be to merge the two.

-- 
Regards,
Nishanth Menon
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