The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56: Linux 5.19-rc1 (2022-06-05 17:18:54 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git tags/qcom-drivers-for-5.20 for you to fetch changes up to b9c2ae6cac403dee3195fda9eb28d8ee733b225b: soc: qcom: icc-bwmon: Add bandwidth monitoring driver (2022-07-06 15:57:51 -0500) ---------------------------------------------------------------- Qualcomm driver updates for v5.20 This introduces a new driver that requests interconnect bandwidth based on throughput measurements of the bwmon hardware blocks found associated with, among other things, the CPU subsystem on many Qualcomm platforms. It introduces support for the SCM wrapper driver to vote for interconnect bandwidth for operations that needs bandwidth to the crypto engine. This ensures both performance and guards against issues caused by lacking votes for this path. The socinfo driver gains knowledge about the SC7180P SoC. It contains a range of fixes for spelling mistakes, refcount leaks in various drivers and removes some redundant code from the apr remove path. The SCM DT bindings are updated to declare support for QCS404, SM6125 and SDX65. The command db driver has a strncpy() converted to strscpy_pad() and then back again with proper documentation to why this was the right API. ---------------------------------------------------------------- Douglas Anderson (2): soc: qcom: socinfo: Add an ID for sc7180P soc: qcom: cmd-db: replace strscpy_pad() with strncpy() Jiang Jian (1): firmware: qcom_scm: drop unexpected word "the" Julia Lawall (1): soc: qcom: rpmhpd: fix typos in comment Konrad Dybcio (1): soc/qcom: Make QCOM_RPMPD select PM_GENERIC_DOMAINS/_OF Krzysztof Kozlowski (8): dt-bindings: firmware: document Qualcomm QCS404 and SM6125 SCM firmware: qcom_scm-legacy: correct kerneldoc soc: qcom: cmd-db: replace strncpy() with strscpy_pad() soc: qcom: correct kerneldoc dt-bindings: arm: qcom: switch maintainer to Bjorn dt-bindings: soc: qcom,wcnss: remove unneeded ref for names dt-bindings: interconnect: qcom,msm8998-cpu-bwmon: add BWMON device soc: qcom: icc-bwmon: Add bandwidth monitoring driver Miaoqian Lin (2): soc: qcom: ocmem: Fix refcount leak in of_get_ocmem soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register Rohit Agarwal (1): dt-bindings: firmware: scm: Add compatible for SDX65 Sibi Sankar (2): dt-bindings: firmware: qcom-scm: Add interconnects property firmware: qcom_scm: Add bw voting support to the SCM interface Uwe Kleine-König (1): soc: qcom: apr: Drop redundant check in .remove() Xiang wangx (1): soc: qcom: llcc: Fix syntax errors in comments Documentation/devicetree/bindings/arm/qcom.yaml | 2 +- .../devicetree/bindings/firmware/qcom,scm.txt | 4 + .../bindings/interconnect/qcom,msm8998-bwmon.yaml | 86 +++++ .../devicetree/bindings/soc/qcom/qcom,wcnss.yaml | 1 - MAINTAINERS | 7 + drivers/firmware/qcom_scm-legacy.c | 4 + drivers/firmware/qcom_scm.c | 71 +++- drivers/soc/qcom/Kconfig | 17 + drivers/soc/qcom/Makefile | 1 + drivers/soc/qcom/apr.c | 15 +- drivers/soc/qcom/cmd-db.c | 8 +- drivers/soc/qcom/icc-bwmon.c | 421 +++++++++++++++++++++ drivers/soc/qcom/llcc-qcom.c | 2 +- drivers/soc/qcom/mdt_loader.c | 4 +- drivers/soc/qcom/ocmem.c | 3 + drivers/soc/qcom/qcom_aoss.c | 4 +- drivers/soc/qcom/rpmhpd.c | 4 +- drivers/soc/qcom/smp2p.c | 3 + drivers/soc/qcom/socinfo.c | 1 + 19 files changed, 639 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml create mode 100644 drivers/soc/qcom/icc-bwmon.c
