gap9/pmsis/drivers/pmu/pmu.c File Reference

Functions
void	__pi_pmu_handler (void)
static void	__pi_maestro_sequence_trigger (uint32_t sequence)
static void	__pi_pmu_wait_end_of_sequence (uint8_t domain_id)
static void	__pi_pmu_state_apply (uint8_t domain_id, uint8_t state, uint8_t flags)
void	pi_pmu_init (void)
	Initializes the PMU. More...
int	pi_pmu_voltage_set (uint32_t voltage, uint32_t frequency_check)
	Set PUM voltage and check frequency at the same time . More...
void	pi_pmu_deinit (int retentive, int wakeup_state)
	De-Initializes and shut down the PMU. More...
void	pi_pmu_mram_poweron (void)
void	pi_pmu_mram_poweroff (void)

Variables
pmu_state_t	pmu_state
uint32_t	g_pmu_domain_state
volatile uint32_t	pmu_req

Function Documentation

static void __pi_maestro_sequence_trigger ( uint32_t  sequence )

static

References hal_pmu_sequence_set(), PI_PMU_BLOCK_WIU_ADDR, PI_PMU_CR_WRITE, PI_PMU_PICL_BUS_ADDR, and PI_PMU_WIU_REG_IFR.

Referenced by __pi_pmu_state_apply().

void __pi_pmu_handler

(

void

)

References hal_pmu_irq_flag_clear(), pmu_req, and POWER_MANAGER_DLCPD_IFR_SCU_OK_F.

static void __pi_pmu_state_apply ( uint8_t  domain_id, uint8_t  state, uint8_t  flags  )

static

References __pi_maestro_sequence_trigger(), __pi_pmu_wait_end_of_sequence(), PI_PMU_CHIP_ID, PI_PMU_FLAGS_NO_RET, and PI_PMU_FLAGS_PADS_ON.

Referenced by pi_pmu_mram_poweron().

static void __pi_pmu_wait_end_of_sequence ( uint8_t  domain_id )

static

References FC_IRQ_DLC_BRIDGE_PICL_OK_IRQ, hal_itc_wait_for_event_no_irq(), hal_pmu_irq_flag_clear(), PI_PMU_CLUSTER_ID, pi_time_wait_us(), pmu_req, and POWER_MANAGER_DLCPD_IFR_PICL_OK_F.

Referenced by __pi_pmu_state_apply().

Variable Documentation

uint32_t g_pmu_domain_state

Referenced by pi_pmu_init().

volatile uint32_t pmu_req

Referenced by __pi_pmu_handler(), and __pi_pmu_wait_end_of_sequence().

pmu_state_t pmu_state