Commit e838ff81 authored by Ranganath Krishnan's avatar Ranganath Krishnan Committed by Eduardo Valentin
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thermal: ti-soc-thermal: Ensure to compute thermal trend 



Workaround to compute thermal trend even when update interval
is not set. This patch will ensure to compute the thermal trend
when bandgap counter delay is not set.

Signed-off-by: default avatarRanganath Krishnan <ranganath@ti.com>
Signed-off-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
parent 10ccff1b

drivers/thermal/ti-soc-thermal/ti-bandgap.c

+5 −1
Original line number Diff line number Diff line
@@ -1020,9 +1020,13 @@ int ti_bandgap_get_trend(struct ti_bandgap *bgp, int id, int *trend) 


	/* Fetch the update interval */

	ret = ti_bandgap_read_update_interval(bgp, id, &interval);

	if (ret || !interval)

	if (ret)

		goto unfreeze;



	/* Set the interval to 1 ms if bandgap counter delay is not set */

	if (interval == 0)

		interval = 1;



	*trend = (t1 - t2) / interval;



	dev_dbg(bgp->dev, "The temperatures are t1 = %d and t2 = %d and trend =%d\n",

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