[PATCH v2 2/5] thermal: imx_tmu: Fix the polling default

[sbabic at denx.de]

> From: Fabio Estevam <festevam at denx.de>
> When the 'polling-delay' property is not passed via devicetree,
> pdata->polling_delay keeps at 0. This causes the imx_tmu driver to get
> stuck inside the busy while() loop when the CPU temperature is above
> the alert point.
> Fix this problem by passing a one second polling interval, which provides
> a proper delay to let the system to cool down and exit the while() loop
> when the temperature is below the alert point.
> Signed-off-by: Fabio Estevam <festevam at denx.de>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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