SOCFPGA_PLL_PWR_DOWN   19 drivers/clk/socfpga/clk-pll-a10.c #define SOCFPGA_PLL_PWR_DOWN		1
SOCFPGA_PLL_PWR_DOWN   25 drivers/clk/socfpga/clk-pll.c #define SOCFPGA_PLL_PWR_DOWN		2