blob: fa35066070f1bbda9ea2d33f90ae7c178f5d9cb2 [file] [log] [blame]
/*
* Copyright (c) 2019, Xilinx, Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/* Versal power management enums and defines */
#ifndef PM_DEFS_H
#define PM_DEFS_H
#include "pm_node.h"
/*********************************************************************
* Macro definitions
********************************************************************/
/* Processor core device IDs */
#define APU_DEVID(IDX) NODEID(XPM_NODECLASS_DEVICE, XPM_NODESUBCL_DEV_CORE, \
XPM_NODETYPE_DEV_CORE_APU, (IDX))
#define XPM_DEVID_ACPU_0 APU_DEVID(XPM_NODEIDX_DEV_ACPU_0)
#define XPM_DEVID_ACPU_1 APU_DEVID(XPM_NODEIDX_DEV_ACPU_1)
/* PM API ids */
#define PM_GET_API_VERSION 1U
#define PM_GET_DEVICE_STATUS 3U
#define PM_REQ_SUSPEND 6U
#define PM_SELF_SUSPEND 7U
#define PM_FORCE_POWERDOWN 8U
#define PM_ABORT_SUSPEND 9U
#define PM_SYSTEM_SHUTDOWN 12U
#define PM_REQUEST_DEVICE 13U
#define PM_RELEASE_DEVICE 14U
#define PM_SET_REQUIREMENT 15U
#define PM_RESET_ASSERT 17U
#define PM_RESET_GET_STATUS 18U
#define PM_PINCTRL_REQUEST 28U
#define PM_PINCTRL_RELEASE 29U
#define PM_PINCTRL_GET_FUNCTION 30U
#define PM_PINCTRL_SET_FUNCTION 31U
#define PM_PINCTRL_CONFIG_PARAM_GET 32U
#define PM_PINCTRL_CONFIG_PARAM_SET 33U
#define PM_IOCTL 34U
#define PM_CLOCK_ENABLE 36U
#define PM_CLOCK_DISABLE 37U
#define PM_CLOCK_GETSTATE 38U
#define PM_CLOCK_SETDIVIDER 39U
#define PM_CLOCK_GETDIVIDER 40U
#define PM_CLOCK_SETRATE 41U
#define PM_CLOCK_GETRATE 42U
#define PM_CLOCK_SETPARENT 43U
#define PM_CLOCK_GETPARENT 44U
#define PM_PLL_SET_PARAMETER 48U
#define PM_PLL_GET_PARAMETER 49U
#define PM_PLL_SET_MODE 50U
#define PM_PLL_GET_MODE 51U
/* IOCTL IDs for clock driver */
#define IOCTL_SET_PLL_FRAC_MODE 8
#define IOCTL_GET_PLL_FRAC_MODE 9
#define IOCTL_SET_PLL_FRAC_DATA 10
#define IOCTL_GET_PLL_FRAC_DATA 11
/* Parameter ID for PLL IOCTLs */
/* Fractional data portion for PLL */
#define PM_PLL_PARAM_DATA 2
/*********************************************************************
* Enum definitions
********************************************************************/
enum pm_abort_reason {
ABORT_REASON_WKUP_EVENT = 100,
ABORT_REASON_PU_BUSY,
ABORT_REASON_NO_PWRDN,
ABORT_REASON_UNKNOWN,
};
/**
* Subsystem IDs
*/
typedef enum {
XPM_SUBSYSID_PMC,
XPM_SUBSYSID_PSM,
XPM_SUBSYSID_APU,
XPM_SUBSYSID_RPU0_LOCK,
XPM_SUBSYSID_RPU0_0,
XPM_SUBSYSID_RPU0_1,
XPM_SUBSYSID_DDR0,
XPM_SUBSYSID_ME,
XPM_SUBSYSID_PL,
XPM_SUBSYSID_MAX,
} XPm_SubsystemId;
/**
* @PM_RET_SUCCESS: success
* @PM_RET_ERROR_ARGS: illegal arguments provided (deprecated)
* @PM_RET_ERROR_NOTSUPPORTED: feature not supported (deprecated)
* @PM_RET_ERROR_INTERNAL: internal error
* @PM_RET_ERROR_CONFLICT: conflict
* @PM_RET_ERROR_ACCESS: access rights violation
* @PM_RET_ERROR_INVALID_NODE: invalid node
* @PM_RET_ERROR_DOUBLE_REQ: duplicate request for same node
* @PM_RET_ERROR_ABORT_SUSPEND: suspend procedure has been aborted
* @PM_RET_ERROR_TIMEOUT: timeout in communication with PMU
* @PM_RET_ERROR_NODE_USED: node is already in use
*/
enum pm_ret_status {
PM_RET_SUCCESS,
PM_RET_ERROR_ARGS = 1,
PM_RET_ERROR_NOTSUPPORTED = 4,
PM_RET_ERROR_INTERNAL = 2000,
PM_RET_ERROR_CONFLICT = 2001,
PM_RET_ERROR_ACCESS = 2002,
PM_RET_ERROR_INVALID_NODE = 2003,
PM_RET_ERROR_DOUBLE_REQ = 2004,
PM_RET_ERROR_ABORT_SUSPEND = 2005,
PM_RET_ERROR_TIMEOUT = 2006,
PM_RET_ERROR_NODE_USED = 2007
};
#endif /* PM_DEFS_H */