clk_has_parent (9) - Linux Manuals

clk_has_parent: check if a clock is a possible parent for another

NAME

clk_has_parent - check if a clock is a possible parent for another

SYNOPSIS

bool clk_has_parent(struct clk * clk, struct clk * parent);

ARGUMENTS

clk

clock source

parent

parent clock source

DESCRIPTION

This function can be used in drivers that need to check that a clock can be the parent of another without actually changing the parent.

Returns true if parent is a possible parent for clk, false otherwise.

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