/***************************************************************************//**
* \file cy_syspm_pdcm.c
* \version 5.150
*
* This file provides the source code for PDCM driver, where the API's are used
* by Syspm driver and BTSS driver.
*
********************************************************************************
* \copyright
* Copyright 2016-2020 Cypress Semiconductor Corporation
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/

#include "cy_device.h"
#if defined (CY_IP_MXS22SRSS) && !defined (COMPONENT_SECURE_DEVICE)
#include "cy_secure_services.h"
#endif
#if defined(CY_IP_MXS40SSRSS) || defined(CY_IP_MXS22SRSS) || defined (CY_DOXYGEN)

#include <stdbool.h>
#include <cy_syspm_pdcm.h>

/* Macros */
#define CY_PD_PDCM_DEPENDENCY_MASK        0x00000001UL
#define CY_PD_PDCM_DEPENDENCY_CONFIG1     0x00000002UL
#define CY_PD_PDCM_DEPENDENCY_CONFIG2     0x00000003UL


/*******************************************************************************
* Function Name: cy_pd_pdcm_get_dependency
****************************************************************************//**
*
* Gets the dependency between two Power Domains.
*
*  \param host_pd
*  This parameter contains the Host Power Domain ID from where the dependency
*  has to be obtained at w.r.to dest_pd(Destination Power Domain).
*  \ref cy_pd_pdcm_id_t.
*
*  \param dest_pd
*  This parameter contains the Destination Power Domain ID \ref cy_pd_pdcm_id_t
*
*  \return Contains the dependency \ref cy_pd_pdcm_dep_t
*
*******************************************************************************/
cy_pd_pdcm_dep_t cy_pd_pdcm_get_dependency(cy_pd_pdcm_id_t host_pd,cy_pd_pdcm_id_t dest_pd)
{
    uint32_t dep;

    CY_ASSERT(CY_SYSPM_IS_PDCM_ID_VALID(host_pd));
    CY_ASSERT(CY_SYSPM_IS_PDCM_ID_VALID(dest_pd));
#if defined(NO_RPC_CALL) || !defined (CY_IP_MXS22SRSS) || (defined (COMPONENT_SECURE_DEVICE) && defined (CY_IP_MXS22SRSS))
    dep = (((_FLD2VAL(PWRMODE_PD_PD_SPT_PD_FORCE_ON, CY_PDCM_PD_SPT(host_pd)) >> ((uint32_t)dest_pd)) & CY_PD_PDCM_DEPENDENCY_MASK) | 
            (((_FLD2VAL(PWRMODE_PD_PD_SPT_PD_CONFIG_ON, CY_PDCM_PD_SPT(host_pd)) >> ((uint32_t)dest_pd)) & CY_PD_PDCM_DEPENDENCY_MASK ) << CY_PD_PDCM_DEPENDENCY_MASK));

    if((dep == CY_PD_PDCM_DEPENDENCY_CONFIG1) || (dep == CY_PD_PDCM_DEPENDENCY_CONFIG2))
    {
        dep = (uint32_t)CY_PD_PDCM_DEP_CONFIG;
    }
#else
    cy_rpc_args_t rpcArgs;
    rpcArgs.argc = 2;
    rpcArgs.argv[0] = (uint32_t)host_pd;
    rpcArgs.argv[1] = (uint32_t)dest_pd;
    dep = Cy_Send_RPC(CY_SECURE_SERVICE_TYPE_PM,
                        (uint32_t)CY_SECURE_SERVICE_PD_PDCM_GET_DEP, &rpcArgs);
#endif
    return (cy_pd_pdcm_dep_t)dep;
}

/*******************************************************************************
* Function Name: cy_pd_pdcm_set_dependency
****************************************************************************//**
*
* Set the dependency between two Power Domains.
*
*  \param host_pd
*  This Parameter contains the Host Power Domain ID from where the dependency
*  has to be set w.r.to dest_pd(Destination Power Domain).
*  \ref cy_pd_pdcm_id_t.
*
*  \param dest_pd
*  This Parameter contains the Destination Power Domain ID \ref cy_pd_pdcm_id_t
*
*  \return Contains the status of the API call \ref cy_en_syspm_status_t
*
*******************************************************************************/
cy_en_syspm_status_t cy_pd_pdcm_set_dependency(cy_pd_pdcm_id_t host_pd,cy_pd_pdcm_id_t dest_pd)
{
    cy_en_syspm_status_t ret = CY_SYSPM_FAIL;
    CY_ASSERT(CY_SYSPM_IS_PDCM_ID_VALID(host_pd));
    CY_ASSERT(CY_SYSPM_IS_PDCM_ID_VALID(dest_pd));
#if defined(NO_RPC_CALL) || !defined (CY_IP_MXS22SRSS) || (defined (COMPONENT_SECURE_DEVICE) && defined (CY_IP_MXS22SRSS))
    if(CY_PD_PDCM_DEP_CONFIG == cy_pd_pdcm_get_dependency(host_pd,dest_pd))
    {
        CY_PDCM_PD_SENSE(host_pd) |= (CY_PD_PDCM_DEPENDENCY_MASK << ((uint32_t)dest_pd));
        ret = CY_SYSPM_SUCCESS;
    }
#else
    cy_rpc_args_t rpcArgs;
    rpcArgs.argc = 2;
    rpcArgs.argv[0] = (uint32_t)host_pd;
    rpcArgs.argv[1] = (uint32_t)dest_pd;
    ret = (cy_en_syspm_status_t)Cy_Send_RPC(CY_SECURE_SERVICE_TYPE_PM,
            (uint32_t)CY_SECURE_SERVICE_PD_PDCM_SET_DEP, &rpcArgs);
#endif
    return ret;
}

/*******************************************************************************
* Function Name: cy_pd_pdcm_clear_dependency
****************************************************************************//**
*
* Clears the dependency between two Power Domains.
*
*  \param host_pd
*  This parameter contains the Host Power Domain ID from where the dependency
*  has to be cleared w.r.to dest_pd(Destination Power Domain).
*  \ref cy_pd_pdcm_id_t.
*
*  \param dest_pd
*  This Parameter contains the Destination Power Domain ID \ref cy_pd_pdcm_id_t
*
*  \return Contains the status of the API call \ref cy_en_syspm_status_t
*
*******************************************************************************/
cy_en_syspm_status_t cy_pd_pdcm_clear_dependency(cy_pd_pdcm_id_t host_pd,cy_pd_pdcm_id_t dest_pd)
{
    cy_en_syspm_status_t ret = CY_SYSPM_FAIL;
    CY_ASSERT(CY_SYSPM_IS_PDCM_ID_VALID(host_pd));
    CY_ASSERT(CY_SYSPM_IS_PDCM_ID_VALID(dest_pd));
#if defined(NO_RPC_CALL) || !defined (CY_IP_MXS22SRSS) || (defined (COMPONENT_SECURE_DEVICE) && defined (CY_IP_MXS22SRSS))
    if(CY_PD_PDCM_DEP_CONFIG == cy_pd_pdcm_get_dependency(host_pd,dest_pd))
    {
        CY_PDCM_PD_SENSE(host_pd) &= ~(CY_PD_PDCM_DEPENDENCY_MASK << ((uint32_t)dest_pd));
        ret = CY_SYSPM_SUCCESS;
    }
#else
    cy_rpc_args_t rpcArgs;
    rpcArgs.argc = 2;
    rpcArgs.argv[0] = (uint32_t)host_pd;
    rpcArgs.argv[1] = (uint32_t)dest_pd;
    ret = (cy_en_syspm_status_t)Cy_Send_RPC(CY_SECURE_SERVICE_TYPE_PM,
                      (uint32_t)CY_SECURE_SERVICE_PD_PDCM_CLEAR_DEP, &rpcArgs);
#endif
    return ret;
}

#endif /* CY_IP_MXS28SRSS,CY_IP_MXS40SSRSS */