There might be good reasons why the getting a clock failed. To treat the
clocks as optional we're specifically only interested in ignoring -ENOENT,
and devm_clk_get_optional() does just that.
Note that this preserves the original behavior of all clocks being
optional. The binding document
There might be good reasons why the getting a clock failed. To treat the
clocks as optional we're specifically only interested in ignoring -ENOENT,
and devm_clk_get_optional() does just that.
Note that this preserves the original behavior of all clocks being
optional. The binding document
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