tisci_pm_device.h

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/*
 *  Copyright (C) 2017-2021 Texas Instruments Incorporated
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *    Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 *    Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 *    Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
#ifndef TISCI_PM_TISCI_DEVICE_H
#define TISCI_PM_TISCI_DEVICE_H
 
 
#define TISCI_MSG_FLAG_DEVICE_WAKE_ENABLED    TISCI_BIT(8)
 
#define TISCI_MSG_FLAG_DEVICE_RESET_ISO       TISCI_BIT(9)
 
#define TISCI_MSG_FLAG_DEVICE_EXCLUSIVE       TISCI_BIT(10)
 
#define TISCI_MSG_VALUE_DEVICE_SW_STATE_AUTO_OFF    0
 
#define TISCI_MSG_VALUE_DEVICE_SW_STATE_RETENTION   1
 
#define TISCI_MSG_VALUE_DEVICE_SW_STATE_ON          2
 
#define TISCI_MSG_VALUE_DEVICE_HW_STATE_OFF         0
 
#define TISCI_MSG_VALUE_DEVICE_HW_STATE_ON          1
 
#define TISCI_MSG_VALUE_DEVICE_HW_STATE_TRANS       2
 
struct tisci_msg_set_device_req {
    struct tisci_header    hdr;
    uint32_t            id;
    uint32_t            reserved;
    uint8_t            state;
} __attribute__((__packed__));
 
struct tisci_msg_set_device_resp {
    struct tisci_header hdr;
} __attribute__((__packed__));
 
struct tisci_msg_get_device_req {
    struct tisci_header    hdr;
    uint32_t            id;
} __attribute__((__packed__));
 
struct tisci_msg_get_device_resp {
    struct tisci_header    hdr;
    uint32_t            context_loss_count;
    uint32_t            resets;
    uint8_t            programmed_state;
    uint8_t            current_state;
} __attribute__((__packed__));
 
struct tisci_msg_set_device_resets_req {
    struct tisci_header    hdr;
    uint32_t            id;
    uint32_t            resets;
} __attribute__((__packed__));
 
struct tisci_msg_set_device_resets_resp {
    struct tisci_header hdr;
} __attribute__((__packed__));
 
struct tisci_msg_device_drop_powerup_ref_req {
    struct tisci_header hdr;
} __attribute__((__packed__));
 
struct tisci_msg_device_drop_powerup_ref_resp {
    struct tisci_header hdr;
} __attribute__((__packed__));
 
#endif /* TISCI_PM_TISCI_DEVICE_H */