CMU_UART2CLK       52 drivers/clk/actions/owl-s500.c #define CMU_UART2CLK			(0x0064)
CMU_UART2CLK       52 drivers/clk/actions/owl-s700.c #define CMU_UART2CLK		(0x0064)
CMU_UART2CLK       51 drivers/clk/actions/owl-s900.c #define CMU_UART2CLK		(0x0064)