Re: [PATCH v4] thermal: k3_j72xx_bandgap: implement suspend/resume support

[Daniel Lezcano <daniel.lezcano@linaro.org>]

On 25/04/2024 17:32, Thomas Richard wrote:
> From: Théo Lebrun <theo.lebrun@bootlin.com>
> 
> This add suspend-to-ram support.
> 
> The derived_table is kept-as is, so the resume is only about
> pm_runtime_* calls and restoring the same registers as the probe.
> 
> Extract the hardware initialization procedure to a function called at
> both probe-time & resume-time.
> 
> The probe-time loop is split in two to ensure doing the hardware
> initialization before registering thermal zones. That ensures our
> callbacks cannot be called while in bad state.
> 
> The 100ms delay in the hardware initialization sequence was removed.
> It was initially added to be sure the thresholds are programmed before
> enabling the interrupt, but in fact it's not needed (tested on J7200
> platform).
> 
> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
> Acked-by: Keerthy <j-keerthy@ti.com>
> Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
> ---

Applied, sorry for the delay

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