# \[PATCH 0/5\] interconnect: qcom: Add MSM8996 interconnect driver - From: Yassine Oudjana \ - Date: 2021-07-30 12:06:54 - List: linux-devicetree - Page: https://ratatoskr.run/linux-devicetree/2021/07/1463160 - Thread: https://ratatoskr.run/linux-arm-msm/2021/07/1463160/t.md ```text This series adds a driver for interconnects on MSM8996. This fixes some rare display underflows and causes a slight heat reduction. The driver currently supports all NoCs on MSM8996 except a0noc, due to some issues with writing to its registers. Yassine Oudjana (5): interconnect: qcom: sdm660: Commonize RPM-QoS dt-bindings: interconnect: Move SDM660 to a new RPM-QoS file interconnect: qcom: Add MSM8996 interconnect provider driver dt-bindings: interconnect: Add Qualcomm MSM8996 DT bindings arm64: dts: qcom: msm8996: Add interconnect support .../{qcom,sdm660.yaml => qcom,rpm-qos.yaml} | 23 +- arch/arm64/boot/dts/qcom/msm8996.dtsi | 84 +++ drivers/interconnect/qcom/Kconfig | 14 +- drivers/interconnect/qcom/Makefile | 4 + drivers/interconnect/qcom/icc-rpm-qos.c | 237 ++++++++ drivers/interconnect/qcom/icc-rpm-qos.h | 133 ++++ drivers/interconnect/qcom/icc-rpmh.c | 6 +- drivers/interconnect/qcom/icc-rpmh.h | 2 +- drivers/interconnect/qcom/msm8996.c | 574 ++++++++++++++++++ drivers/interconnect/qcom/msm8996.h | 149 +++++ drivers/interconnect/qcom/sc7180.c | 2 +- drivers/interconnect/qcom/sc7280.c | 2 +- drivers/interconnect/qcom/sdm660.c | 346 +---------- drivers/interconnect/qcom/sdm845.c | 2 +- drivers/interconnect/qcom/sdx55.c | 2 +- drivers/interconnect/qcom/sm8150.c | 2 +- drivers/interconnect/qcom/sm8250.c | 2 +- drivers/interconnect/qcom/sm8350.c | 2 +- .../dt-bindings/interconnect/qcom,msm8996.h | 163 +++++ 19 files changed, 1391 insertions(+), 358 deletions(-) rename Documentation/devicetree/bindings/interconnect/{qcom,sdm660.yaml => qcom,rpm-qos.yaml} (82%) create mode 100644 drivers/interconnect/qcom/icc-rpm-qos.c create mode 100644 drivers/interconnect/qcom/icc-rpm-qos.h create mode 100644 drivers/interconnect/qcom/msm8996.c create mode 100644 drivers/interconnect/qcom/msm8996.h create mode 100644 include/dt-bindings/interconnect/qcom,msm8996.h -- 2.32.0 ```