lkml.org 
[lkml]   [2020]   [May]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v4 00/12] DDR/L3 Scaling support on SDM845 and SC7180 SoCs
On Tue, May 5, 2020 at 1:54 AM Sibi Sankar <sibis@codeaurora.org> wrote:
>
> This patch series aims to extend cpu based scaling support to L3/DDR on
> SDM845 and SC7180 SoCs.
>
> Patches [1-3] - Blacklist SDM845 and SC7180 in cpufreq-dt-platdev
> Patches [4-8] - Update bw levels based on cpu frequency change
> Patches [9-10] - Add tag setting support to OPP
> Patches [11-12] - Add the cpu opp tables for SDM845 and SC7180 SoCs.
>
> Depends on the following series:
> https://lore.kernel.org/patchwork/cover/1230626/

Are there any other dependencies for this series? I tried applying
this on top of Georgi's series on v5.7-rc3. Patch 12 didn't apply
cleanly and needed a manual fixup for the include change.

Compilation failed with:
Error: /home/amit/work/sources/worktree-review-pipeline/arch/arm64/boot/dts/qcom/sc7180.dtsi:101.30-31
syntax error
FATAL ERROR: Unable to parse input tree

I've been squinting at the offending lines with no success:
interconnects = <&gem_noc MASTER_APPSS_PROC
&mc_virt SLAVE_EBI1>,
<&osm_l3 MASTER_OSM_L3_APPS
&osm_l3 SLAVE_OSM_L3>;

> Georgi,
> Would it make sense to include tag support patches [9-10] in your next
> re-spin?
>
> V4:
> * Migrate to using Georgi's new bindings
> * Misc fixups based on Matthias comments
> * API fixups based on Bjorn's comments on v2
> * Picked up a few R-bs from Matthias
>
> v3:
> * Migrated to using Saravana's opp-kBps bindings [1]
> * Fixed some misc comments from Rajendra
> * Added support for SC7180
>
> v2:
> * Incorporated Viresh's comments from:
> https://lore.kernel.org/lkml/20190410102429.r6j6brm5kspmqxc3@vireshk-i7/
> https://lore.kernel.org/lkml/20190410112516.gnh77jcwawvld6et@vireshk-i7/
> * Dropped cpufreq-map passive governor
>
> Sibi Sankar (12):
> arm64: dts: qcom: sdm845: Add SoC compatible to MTP
> cpufreq: blacklist SDM845 in cpufreq-dt-platdev
> cpufreq: blacklist SC7180 in cpufreq-dt-platdev
> 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
> OPP: Add and export helper to get icc path count
> cpufreq: qcom: Disable fast switch when scaling ddr/l3
> dt-bindings: interconnect: Add interconnect-tags bindings
> OPP: Add support for setting interconnect-tags
> arm64: dts: qcom: sdm845: Add cpu OPP tables
> arm64: dts: qcom: sc7180: Add cpu OPP tables
>
> .../bindings/interconnect/interconnect.txt | 5 +
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 168 ++++++++++++
> arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 2 +-
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 258 ++++++++++++++++++
> drivers/cpufreq/cpufreq-dt-platdev.c | 2 +
> drivers/cpufreq/qcom-cpufreq-hw.c | 89 +++++-
> drivers/opp/core.c | 114 ++++++++
> drivers/opp/of.c | 25 +-
> include/linux/pm_opp.h | 22 ++
> 9 files changed, 675 insertions(+), 10 deletions(-)
>
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project

\
 
 \ /
  Last update: 2020-05-06 14:40    [W:0.133 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site