Re: [PATCH v6 0/5] DDR/L3 Scaling support on SDM845 and SC7180 SoCs

Viresh Kumar
2020-06-08T10:28:06Z

On 06-06-20, 03:03, Sibi Sankar wrote:
> This patch series aims to extend cpu based scaling support to L3/DDR on
> SDM845 and SC7180 SoCs.
>
> Patches [1-2] - Blacklist SDM845 and SC7180 in cpufreq-dt-platdev
> Patches [3-5] - Update bw levels based on cpu frequency change
>
> Based on Viresh's opp-next:
> https://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git/log/?h=opp/linux-next
>
> V6:
> * Add global flag to distinguish between voltage update and opp add.
> Use the same flag before trying to scale ddr/l3 bw [Viresh]
> * Use dev_pm_opp_find_freq_ceil to grab all opps [Viresh]
> * Move dev_pm_opp_of_find_icc_paths into probe [Viresh]

Picked for 5.9, will push to my branch after rc1 is out.

--
viresh