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

25 KiB

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