devm_get_clk_from_child — lookup and obtain a managed reference to a clock producer from child node.
struct clk *devm_get_clk_from_child(
)
struct device * dev
device for clock“consumer”
struct device_node * np
pointer to clock consumer node
const char * con_id
clock consumer ID
This function parses the clocks, and uses them to look up the struct clk from the registered list of clock providers by usingnp andcon_id
np
con_id
The clock will automatically be freed when the device is unbound from the bus.