1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (C) 2016-2020 Marvell International Ltd. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu * https://spdx.org/licenses 6*91f16700Schasinglulu */ 7*91f16700Schasinglulu 8*91f16700Schasinglulu #ifndef A3700_PM_H 9*91f16700Schasinglulu #define A3700_PM_H 10*91f16700Schasinglulu 11*91f16700Schasinglulu #include <stdint.h> 12*91f16700Schasinglulu 13*91f16700Schasinglulu /* supported wake up sources */ 14*91f16700Schasinglulu enum pm_wake_up_src_type { 15*91f16700Schasinglulu WAKE_UP_SRC_GPIO, 16*91f16700Schasinglulu /* FOLLOWING SRC NOT SUPPORTED YET */ 17*91f16700Schasinglulu WAKE_UP_SRC_TIMER, 18*91f16700Schasinglulu WAKE_UP_SRC_UART0, 19*91f16700Schasinglulu WAKE_UP_SRC_UART1, 20*91f16700Schasinglulu WAKE_UP_SRC_MAX, 21*91f16700Schasinglulu }; 22*91f16700Schasinglulu 23*91f16700Schasinglulu struct pm_gpio_data { 24*91f16700Schasinglulu /* 25*91f16700Schasinglulu * bank 0: North bridge GPIO 26*91f16700Schasinglulu * bank 1: South bridge GPIO 27*91f16700Schasinglulu */ 28*91f16700Schasinglulu uint32_t bank_num; 29*91f16700Schasinglulu uint32_t gpio_num; 30*91f16700Schasinglulu }; 31*91f16700Schasinglulu 32*91f16700Schasinglulu union pm_wake_up_src_data { 33*91f16700Schasinglulu struct pm_gpio_data gpio_data; 34*91f16700Schasinglulu /* delay in seconds */ 35*91f16700Schasinglulu uint32_t timer_delay; 36*91f16700Schasinglulu }; 37*91f16700Schasinglulu 38*91f16700Schasinglulu struct pm_wake_up_src { 39*91f16700Schasinglulu enum pm_wake_up_src_type wake_up_src_type; 40*91f16700Schasinglulu 41*91f16700Schasinglulu union pm_wake_up_src_data wake_up_data; 42*91f16700Schasinglulu }; 43*91f16700Schasinglulu 44*91f16700Schasinglulu struct pm_wake_up_src_config { 45*91f16700Schasinglulu uint32_t wake_up_src_num; 46*91f16700Schasinglulu struct pm_wake_up_src wake_up_src[WAKE_UP_SRC_MAX]; 47*91f16700Schasinglulu }; 48*91f16700Schasinglulu 49*91f16700Schasinglulu struct pm_wake_up_src_config *mv_wake_up_src_config_get(void); 50*91f16700Schasinglulu 51*91f16700Schasinglulu void cm3_system_reset(void); 52*91f16700Schasinglulu 53*91f16700Schasinglulu #endif /* A3700_PM_H */ 54