LOCK_TIMEOUT_US    39 drivers/clk/imx/clk-pfdv2.c #define LOCK_TIMEOUT_US		USEC_PER_MSEC
LOCK_TIMEOUT_US    32 drivers/clk/imx/clk-pll14xx.c #define LOCK_TIMEOUT_US		10000
LOCK_TIMEOUT_US    47 drivers/clk/imx/clk-pllv4.c #define LOCK_TIMEOUT_US		USEC_PER_MSEC
LOCK_TIMEOUT_US    73 drivers/clk/microchip/clk-core.c #define LOCK_TIMEOUT_US         USEC_PER_MSEC