clks: tegra: add fixes to drivers/clks for NVIDIA Orin Support
Merge Request Required Information
Summary of Changes
Replace the .round_rate() callback with .determine_rate() which can consider max_rate imposed by clk_set_max_rate() while rounding the clock rate.
Optimize the clock probing by registering clocks hierarchically from root clock towards leafs.
Changing .round_rate() to .determine_rate() allows for a maximum rate bound when calling clk_round_rate().
Optimizing the clock probing decreases the number of IPC messages sent to BPMP-FW during clock initialization.
Signed-off-by: Joel Slebodnick jslebodn@redhat.com
Approved Bugzilla Ticket
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2122346