1 /*
2 * Copyright 2022, NXP
3 * All rights reserved.
4 *
5 * SPDX-License-Identifier: BSD-3-Clause
6 */
7 #include "fsl_common.h"
8 #include "fsl_power.h"
9 /* Component ID definition, used by tools. */
10 #ifndef FSL_COMPONENT_ID
11 #define FSL_COMPONENT_ID "platform.drivers.power"
12 #endif
13
14 /*******************************************************************************
15 * Variables
16 ******************************************************************************/
17
18 /*******************************************************************************
19 * Definitions
20 ******************************************************************************/
21
22 /*******************************************************************************
23 * Codes
24 ******************************************************************************/
25
26 /*******************************************************************************
27 * LOCAL FUNCTIONS PROTOTYPES
28 ******************************************************************************/
29
30 /**
31 * brief PMC Sleep function call
32 * return nothing
33 */
POWER_EnterSleep(void)34 void POWER_EnterSleep(void)
35 {
36 uint32_t pmsk;
37 pmsk = __get_PRIMASK();
38 __disable_irq();
39 SCB->SCR &= ~SCB_SCR_SLEEPDEEP_Msk;
40 __WFI();
41 __set_PRIMASK(pmsk);
42 }
43
44 /**
45 * brief PMC Deep Sleep function call
46 * return nothing
47 */
POWER_EnterDeepSleep(uint32_t exclude_from_pd,uint32_t sram_retention_ctrl,uint64_t wakeup_interrupts,uint32_t hardware_wake_ctrl)48 void POWER_EnterDeepSleep(uint32_t exclude_from_pd,
49 uint32_t sram_retention_ctrl,
50 uint64_t wakeup_interrupts,
51 uint32_t hardware_wake_ctrl)
52 {
53 }
54
55 /**
56 * brief PMC power Down function call
57 * return nothing
58 */
POWER_EnterPowerDown(uint32_t exclude_from_pd,uint32_t sram_retention_ctrl,uint64_t wakeup_interrupts,uint32_t cpu_retention_ctrl)59 void POWER_EnterPowerDown(uint32_t exclude_from_pd,
60 uint32_t sram_retention_ctrl,
61 uint64_t wakeup_interrupts,
62 uint32_t cpu_retention_ctrl)
63 {
64 }
65
66 /**
67 * brief PMC Deep Sleep Power Down function call
68 * return nothing
69 */
POWER_EnterDeepPowerDown(uint32_t exclude_from_pd,uint32_t sram_retention_ctrl,uint64_t wakeup_interrupts,uint32_t wakeup_io_ctrl)70 void POWER_EnterDeepPowerDown(uint32_t exclude_from_pd,
71 uint32_t sram_retention_ctrl,
72 uint64_t wakeup_interrupts,
73 uint32_t wakeup_io_ctrl)
74 {
75 }
76
77 /**
78 * @brief Described in fsl_common.h
79 * @param
80 * @return
81 */
POWER_SetVoltageForFreq(uint32_t system_freq_hz)82 void POWER_SetVoltageForFreq(uint32_t system_freq_hz)
83 {
84 }
85
