[PATCH RFC 0/4] DDR/L3 Scaling support on SDM845 SoCs

From: Sibi Sankar
Date: Thu Jun 27 2019 - 09:34:40 EST

This RFC series aims to extend cpu based scaling support to L3/DDR on
SDM845 SoCs. The patch series depends on "Introduce OPP bandwidth bindings"
series (https://patchwork.kernel.org/cover/10912993/). A part of the
series will still be applicable if we decide to go ahead with the proposal
from Saravana as well so I decided to post this out.

* Incorporated Viresh's comments from:

Sibi Sankar (4):
OPP: Add and export helper to update voltage
OPP: Add and export helper to set bandwidth
cpufreq: qcom: Update the bandwidth levels on frequency change
arm64: dts: qcom: sdm845: Add cpu OPP tables

arch/arm64/boot/dts/qcom/sdm845.dtsi | 343 +++++++++++++++++++++++++++
drivers/cpufreq/qcom-cpufreq-hw.c | 77 +++++-
drivers/opp/core.c | 98 ++++++++
include/linux/pm_opp.h | 16 ++
4 files changed, 532 insertions(+), 2 deletions(-)

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