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pmu_8xx.h
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1 /*
2 * @brief LPC8xx PMU chip driver
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
32 #ifndef __PMU_8XX_H_
33 #define __PMU_8XX_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
47 typedef struct {
48 __IO uint32_t PCON;
49 __IO uint32_t GPREG0;
50 __IO uint32_t GPREG1;
51 __IO uint32_t GPREG2;
52 __IO uint32_t GPREG3;
53 __IO uint32_t DPDCTRL;
54 } LPC_PMU_T;
55
59 typedef enum CHIP_PMU_MCUPOWER {
60 PMU_MCU_SLEEP = 0,
61 PMU_MCU_DEEP_SLEEP,
62 PMU_MCU_POWER_DOWN,
63 PMU_MCU_DEEP_PWRDOWN
64 } CHIP_PMU_MCUPOWER_T;
65
69 #define PMU_PCON_PM_DPD ((uint32_t) (1 << 0))
70 #define PMU_PCON_PM_PWD ((uint32_t) (1 << 1))
71 #define PMU_PCON_PM_DPWD ((uint32_t) (3 << 0))
73 #define PMU_DPDCTRL_WAKEUPPHYS ((uint32_t) (1 << 0)) /* Wake-up pin hysteresis enable */
74 #define PMU_DPDCTRL_WAKEPAD ((uint32_t) (1 << 1)) /* Wake-up pin enable */
75 #define PMU_DPDCTRL_LPOSCEN ((uint32_t) (1 << 2)) /* Enable the low-power oscillator (10 khz self wk) */
76 #define PMU_DPDCTRL_LPOSCDPDEN ((uint32_t) (1 << 3)) /* Enable the low-power oscillator in deep power-down*/
77
84 void Chip_PMU_Sleep(LPC_PMU_T *pPMU, CHIP_PMU_MCUPOWER_T SleepMode);
85
90 #ifdef __cplusplus
91 }
92 #endif
93
94 #endif /* __PMU_8XX_H_ */