linux/drivers/devfreq
Dmitry Osipenko 4844bdbe91 PM / devfreq: tegra30: Check whether clk_round_rate() returns zero rate
EMC clock is always-on and can't be zero. Check whether clk_round_rate()
returns zero rate and error out if it does. It can return zero if clock
tree isn't initialized properly.

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2021-10-05 09:54:39 +05:30
..
event PM / devfreq: exynos: Rename Exynos to lowercase 2020-01-06 10:50:09 +09:00
devfreq-event.c PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function 2020-09-29 17:50:10 +09:00
devfreq.c PM / devfreq: Add devm_devfreq_add_governor() 2021-10-05 09:54:38 +05:30
exynos-bus.c Merge branches 'pm-devfreq' and 'pm-tools' 2020-12-15 15:27:16 +01:00
governor_passive.c PM / devfreq: passive: Fix get_target_freq when not using required-opp 2021-06-24 10:37:35 +09:00
governor_performance.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
governor_powersave.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
governor_simpleondemand.c PM / devfreq: Add governor attribute flag for specifc sysfs nodes 2020-10-26 11:46:54 +09:00
governor_userspace.c PM / devfreq: userspace: Use DEVICE_ATTR_RW macro 2021-06-17 17:08:46 +09:00
governor.h PM / devfreq: Add devm_devfreq_add_governor() 2021-10-05 09:54:38 +05:30
imx8m-ddrc.c PM / devfreq: imx8m-ddrc: Remove unneeded of_match_ptr() 2021-04-08 13:14:51 +09:00
imx-bus.c PM / devfreq: imx-bus: Remove imx_bus_get_dev_status 2021-05-21 13:16:10 +09:00
Kconfig PM / devfreq: imx8m-ddrc: Remove DEVFREQ_GOV_SIMPLE_ONDEMAND dependency 2021-05-21 13:16:21 +09:00
Makefile PM / devfreq: tegra20: Deprecate in a favor of emc-stat based driver 2020-11-23 16:01:13 +09:00
rk3399_dmc.c PM / devfreq: rk3399_dmc: Simplify with dev_err_probe() 2021-04-08 13:14:50 +09:00
tegra30-devfreq.c PM / devfreq: tegra30: Check whether clk_round_rate() returns zero rate 2021-10-05 09:54:39 +05:30