diff options
| author | Mahesh Sivasubramanian <msivasub@codeaurora.org> | 2021-10-13 09:38:21 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-10-17 02:23:30 +0300 |
| commit | 1d7724690344a264f8a567c9214aa65456d7566d (patch) | |
| tree | b763440a0587feb728bdcf1fc8314de591c6f93b /drivers/soc/qcom/Makefile | |
| parent | ac3f1ee77cbed7f66932a10d091f653ca1ef8143 (diff) | |
| download | linux-1d7724690344a264f8a567c9214aa65456d7566d.tar.xz | |
soc: qcom: Add Sleep stats driver
Let's add a driver to read the stats from remote processor and
export to debugfs.
The driver creates "qcom_sleep_stats" directory in debugfs and
adds files for various low power mode available. Below is sample
output with command
cat /sys/kernel/debug/qcom_sleep_stats/ddr
count = 0
Last Entered At = 0
Last Exited At = 0
Accumulated Duration = 0
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
[mkshah: add subsystem sleep stats, create one file for each stat]
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1634107104-22197-3-git-send-email-mkshah@codeaurora.org
Diffstat (limited to 'drivers/soc/qcom/Makefile')
| -rw-r--r-- | drivers/soc/qcom/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile index 24514c722832..70d5de69fd7b 100644 --- a/drivers/soc/qcom/Makefile +++ b/drivers/soc/qcom/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_QCOM_SMP2P) += smp2p.o obj-$(CONFIG_QCOM_SMSM) += smsm.o obj-$(CONFIG_QCOM_SOCINFO) += socinfo.o obj-$(CONFIG_QCOM_SPM) += spm.o +obj-$(CONFIG_QCOM_STATS) += qcom_stats.o obj-$(CONFIG_QCOM_WCNSS_CTRL) += wcnss_ctrl.o obj-$(CONFIG_QCOM_APR) += apr.o obj-$(CONFIG_QCOM_LLCC) += llcc-qcom.o |