int clock_twi_onoff(int port, int state);
void clock_set_de_mod_clock(u32 *clk_cfg, unsigned int hz);
void clock_init_safe(void);
int clock_twi_onoff(int port, int state);
void clock_set_de_mod_clock(u32 *clk_cfg, unsigned int hz);
void clock_init_safe(void);