diff options
| author |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-07-04 14:17:30 +0200 |
|---|---|---|
| committer |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-07-06 21:30:13 -0500 |
| commit | d3ef125cf844ab2f6365d8645d7468cec709170a (patch) | |
| tree | 7dbda814d86bf74196e2f798ee030936a18046cf /arch/arm64/boot/dts/qcom/ipq8074.dtsi | |
| parent | arm64: dts: qcom: ipq8074: move ARMv8 timer out of SoC node (diff) | |
| download | linux-dev-d3ef125cf844ab2f6365d8645d7468cec709170a.tar.xz linux-dev-d3ef125cf844ab2f6365d8645d7468cec709170a.zip | |
arm64: dts: qcom: sdm845: Add CPU BWMON
Add device node for CPU-memory BWMON device (bandwidth monitoring) on
SDM845 measuring bandwidth between CPU (gladiator_noc) and Last Level
Cache (memnoc). Usage of this BWMON allows to remove fixed bandwidth
votes from cpufreq (CPU nodes) thus achieve high memory throughput even
with lower CPU frequencies.
Co-developed-by: Thara Gopinath <thara.gopinath@gmail.com>
Signed-off-by: Thara Gopinath <thara.gopinath@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220704121730.127925-5-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/ipq8074.dtsi')
0 files changed, 0 insertions, 0 deletions