#ifndef _USER_ICU_H_
#define _USER_ICU_H_

#include "t_define.h"
#include "t_bk3231sf.h"

#define ICU_MCU_CLK_SRC_APH							0x00//for pph
#define ICU_MCU_CLK_SRC_XTL_32K						0x00//for core when in normal mode
#define ICU_MCU_CLK_SRC_XTL_16M						0x01//for core when in normal mode
#define ICU_LPO_CLK_SRC_XTL_32K						0x00//for coer when in lowpower mode
#define ICU_LPO_CLK_SRC_XTL_16M_DIV				    0x01//for coer when in lowpower mode

#define ICU_CLK_SRC_FREQ_32K						0x00
#define ICU_CLK_SRC_FREQ_16M						0x01
#define ICU_CLK_SRC_FREQ_DPLL_96M				    0x10

#define ICU_CLK_PRE_DIV_NONE			            0

#define ICU_CLK_EN			0
#define ICU_CLK_DISEN		1

#define ICU_PPH_CORE			0x00
#define ICU_PPH_ADC				0x01
#define ICU_PPH_UART			0x02
#define ICU_PPH_I2C0			0x03
#define ICU_PPH_I2C1			0x04
#define ICU_PPH_SPI				0x05
#define ICU_PPH_CEVA			0x06
#define ICU_PPH_WD				0x07
#define ICU_PPH_BK24			0x08	
#define ICU_PPH_LPO				0x09
#define ICU_PPH_RTC				0x0A
#define ICU_PPH_PWM0			0x0B
#define ICU_PPH_PWM1			0x0C
#define ICU_PPH_PWM2			0x0D
#define ICU_PPH_PWM3			0x0E
#define ICU_PPH_PWM4			0x0F
#define ICU_PPH_PWM5			0x10
#define ICU_PPH_TIMER			0x11
#define ICU_PPH_GPIO			0x12

void IcuPphCfg(uint8 pph, uint8 clksrc, uint8 clkfreq, uint8 clkprediv, uint8 clken, uint8 inten, uint8 wakeen, uint8 fiqprio);
void IcuPphClkCfg(uint8 pph, uint8 clksrc, uint8 clkfreq, uint8 clkprediv, uint8 clken);
void IcuPphIntCfg(uint8 pph, uint8 inten, uint8 wakeen, uint8 fiqprio);
uint32 IcuPphGetIntSta(void);
void IcuPphFiqCfg(uint8 en);
void IcuPphIrqCfg(uint8 en);
void IcuEnterDeepSleep(void);

#endif