Hi Roger,
On Fri, Sep 6, 2019 at 6:06 PM Roger Lu wrote:
> ...
> +static int svs_resource_setup(struct mtk_svs *svs)
> ...
> + for (i = 0, freq = (u32)-1; i < svsb->opp_count; i++, freq--)
> {
> + opp = dev_pm_opp_find_freq_floor(svsb->dev, );
> +
Hi Roger,
Roger Lu writes:
> The SVS (Smart Voltage Scaling) engine is a piece of hardware which is
> used to calculate optimized voltage values of several power domains, e.g.
> CPU/GPU/CCI, according to chip process corner, temperatures, and other
> factors. Then DVFS driver could apply those
The SVS (Smart Voltage Scaling) engine is a piece of hardware which is
used to calculate optimized voltage values of several power domains, e.g.
CPU/GPU/CCI, according to chip process corner, temperatures, and other
factors. Then DVFS driver could apply those optimized voltage values to
reduce
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