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/* SPDX-License-Identifier: BSD-3-Clause */
/*
* Copyright (c) 2020-2021 Rockchip Electronics Co., Ltd.
*/
#include "hal_conf.h"
/** @addtogroup RK_HAL_Driver
* @{
*/
/** @addtogroup PWR
* @{
*/
#ifndef _HAL_PWR_H_
#define _HAL_PWR_H_
#include "hal_def.h"
/** @defgroup PWR_Exported_Definition_Group1 Basic Definition
* @{
*/
/***************************** MACRO Definition ******************************/
typedef enum {
PWR_ID_NULL = 0,
PWR_ID_CORE,
PWR_ID_LOG,
PWR_ID_DSP_CORE,
PWR_ID_VCC_MIPI,
PWR_ID_VCC_AUDIO,
PWR_ID_DSP_VCC_MIPI,
PWR_ID_MEMORY, /**< for share memory and sram */
PWR_ID_TOP,
PWR_ID_BUCK_1V8, /**< Usually as a transition between high and low voltage */
PWR_ID_VCCIO_3V3,
PWR_ID_VDD_1V1,
PWR_ID_VCCIO_1V8,
PWR_ID_VCCIO_1V8_PMU,
PWR_ID_VCC_3V0_BL,
PWR_ID_VCC_1V8_BUCK,
PWR_ID_VCC_1V8_LDO,
PWR_ID_VCC33_CODEC,
PWR_ID_VCC33_AUDIO,
PWR_ID_VCC1,
PWR_ID_VLDO3,
PWR_ID_VLDO6,
PWR_ID_MAX,
} ePWR_ID;
typedef enum {
PWR_CTRL_VOLT_RUN = 0, /**< run mode voltage */
PWR_CTRL_VOLT_SSPD, /**< suspend mode voltage */
PWR_CTRL_PWR_EN, /**< enable a regulator */
PWR_CTRL_PWR_SSPD, /**< suspend mode enable a regulator */
PWR_CTRL_VOLT_ST, /**< get a regulator state */
PWR_CTRL_MAX
} ePWR_CtrlType;
#define PWR_FLG_VOLT_RUN HAL_BIT(PWR_CTRL_VOLT_RUN)
#define PWR_FLG_VOLT_SSPD HAL_BIT(PWR_CTRL_VOLT_SSPD)
#define PWR_FLG_PWR_EN HAL_BIT(PWR_CTRL_PWR_EN)
#define PWR_FLG_PWR_SSPD HAL_BIT(PWR_CTRL_PWR_SSPD)
#define PWR_FLG_VOLT_ST HAL_BIT(PWR_CTRL_VOLT_ST)
#define PWR_FLG_LINEAR HAL_BIT(PWR_CTRL_MAX)
#define PWR_FLG_FIXED (PWR_FLG_LINEAR << 1)
#define PWR_FLG_ALWAYSON (PWR_FLG_FIXED << 1)
#define PWR_FLG_ENMASK (PWR_FLG_ALWAYSON << 1)
#define DESC_FLAG_LINEAR(flag) (PWR_FLG_LINEAR | PWR_FLG_VOLT_RUN | (flag))
#define DESC_FLAG_N_LINEAR(flag) (PWR_FLG_VOLT_RUN | (flag))
#define PWR_INTREG_SHIFT_RUN(reg, sft) \
.preg[PWR_CTRL_VOLT_RUN] = (uint32_t *)(reg), \
.shift[PWR_CTRL_VOLT_RUN] = (sft)
#define PWR_INTREG_SHIFT_SSPD(reg, sft) \
.preg[PWR_CTRL_VOLT_SSPD] = (uint32_t *)(reg), \
.shift[PWR_CTRL_VOLT_SSPD] = (sft)
#define PWR_INTREG_SHIFT_EN(reg, sft) \
.preg[PWR_CTRL_PWR_EN] = (uint32_t *)(reg), \
.shift[PWR_CTRL_PWR_EN] = (sft)
#define PWR_INTREG_SHIFT_ST(reg, sft) \
.preg[PWR_CTRL_VOLT_ST] = (uint32_t *)(reg), \
.shift[PWR_CTRL_VOLT_ST] = (sft)
#define PWR_DESC_LINEAR_VOLT(min, max, step) \
.voltCnt = (((max)-(min))/(step)) + 1, \
.minVolt = (min), \
.volt_list = { \
.stepVolt = (step) \
}
#define POWER_LINEAR_RANGE(_minUV, _minSel, _maxSel, _stepUV) \
{ \
.minUV = _minUV, \
.minSel = _minSel, \
.maxSel = _maxSel, \
.uVStep = _stepUV, \
}
/***************************** Structure Definition **************************/
struct PWR_LINEAR_RANGE {
unsigned int minUV;
unsigned int minSel;
unsigned int maxSel;
unsigned int uVStep;
};
struct PWR_LINEAR_RANGE_TABLE {
int nEntry;
struct PWR_LINEAR_RANGE *entry;
};
union U_PWR_VOLT_LIST {
int stepVolt;
const uint32_t *voltTable;
struct PWR_LINEAR_RANGE_TABLE linearTables;
};
struct PWR_CTRL_INFO {
uint16_t pwrId : 8;
uint16_t enCnt : 4;
};
struct PWR_INTREG_DESC {
struct PWR_CTRL_INFO info;
uint16_t flag;
uint8_t voltMask;
uint8_t voltCnt;
__IO uint32_t *preg[PWR_CTRL_MAX];
uint8_t shift[PWR_CTRL_MAX];
uint32_t minVolt;
union U_PWR_VOLT_LIST volt_list;
};
/** @} */
/***************************** Function Declare ******************************/
/** @defgroup PWR_Public_Function_Declare Public Function Declare
* @{
*/
#ifdef HAL_PWR_INTBUS_MODULE_ENABLED
int HAL_PWR_GetEnableState(struct PWR_INTREG_DESC *desc);
uint32_t HAL_PWR_GetVoltage(struct PWR_INTREG_DESC *desc);
uint32_t HAL_PWR_GetVoltageSuspend(struct PWR_INTREG_DESC *desc);
uint32_t HAL_PWR_GetVoltageReal(struct PWR_INTREG_DESC *desc);
HAL_Status HAL_PWR_SetVoltage(struct PWR_INTREG_DESC *desc, uint32_t volt);
HAL_Status HAL_PWR_SetVoltageSuspend(struct PWR_INTREG_DESC *desc, uint32_t volt);
HAL_Status HAL_PWR_Enable(struct PWR_INTREG_DESC *desc);
HAL_Status HAL_PWR_Disable(struct PWR_INTREG_DESC *desc);
HAL_Check HAL_PWR_CheckDescByPwrId(struct PWR_INTREG_DESC *pdesc,
ePWR_ID pwrId);
uint32_t HAL_PWR_RoundVoltage(struct PWR_INTREG_DESC *desc, uint32_t volt);
#endif
int HAL_PWR_LinearRangeSelToVolt(const struct PWR_LINEAR_RANGE_TABLE *linearTables, uint32_t sel);
int HAL_PWR_LinearRangeVoltToSel(const struct PWR_LINEAR_RANGE_TABLE *linearTables, uint32_t volt);
/** @} */
#endif
/** @} */
/** @} */
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