On Fri, Mar 9, 2018 at 3:27 PM Lina Iyer <ilina@xxxxxxxxxxxxxx> wrote: > Sleep and wake requests are sent when the application processor > subsystem of the SoC is entering deep sleep states like in suspend. > These requests help lower the system power requirements when the > resources are not in use. > Sleep and wake requests are written to the TCS slots but are not > triggered at the time of writing. The TCS are triggered by the firmware > after the last of the CPUs has executed its WFI. Since these requests > may come in different batches of requests, it is the job of this > controller driver to find and arrange the requests into the available > TCSes. > Signed-off-by: Lina Iyer <ilina@xxxxxxxxxxxxxx> > --- > drivers/soc/qcom/rpmh-internal.h | 9 ++- > drivers/soc/qcom/rpmh-rsc.c | 120 +++++++++++++++++++++++++++++++++++++++ > 2 files changed, 128 insertions(+), 1 deletion(-) Reviewed-by: Evan Green <evgreen@xxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
