![]() This uses runtime PM to manage the PCLK ("amba_pclk") instead of screwing around with the framework by going in and taking a copy from the amba device. The amba bus core will unprepare and disable the clock when the device is unused when CONFIG_PM is selected, else the clock will be always on. Prior to this patch, as the AMBA primecell bus code enables the PCLK, it would be left on after probe as clk_disable_unprepare() was not called. Now the runtime PM callbacks will make sure the PCLK is properly disabled after probe. Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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.. | ||
coresight-etb10.c | ||
coresight-etm-cp14.c | ||
coresight-etm.h | ||
coresight-etm3x.c | ||
coresight-etm4x.c | ||
coresight-etm4x.h | ||
coresight-funnel.c | ||
coresight-priv.h | ||
coresight-replicator.c | ||
coresight-tmc.c | ||
coresight-tpiu.c | ||
coresight.c | ||
Kconfig | ||
Makefile | ||
of_coresight.c |