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/*
* Allwinner H3 Clock Control Unit emulation
*
* Copyright (C) 2019 Niek Linnenbank <nieklinnenbank@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HW_MISC_ALLWINNER_H3_CCU_H
#define HW_MISC_ALLWINNER_H3_CCU_H
#include "qom/object.h"
#include "hw/sysbus.h"
/**
* @name Constants
* @{
*/
/** Size of register I/O address space used by CCU device */
#define AW_H3_CCU_IOSIZE (0x400)
/** Total number of known registers */
#define AW_H3_CCU_REGS_NUM (AW_H3_CCU_IOSIZE / sizeof(uint32_t))
/** @} */
/**
* @name Object model
* @{
*/
#define TYPE_AW_H3_CCU "allwinner-h3-ccu"
typedef struct AwH3ClockCtlState AwH3ClockCtlState;
DECLARE_INSTANCE_CHECKER(AwH3ClockCtlState, AW_H3_CCU,
TYPE_AW_H3_CCU)
/** @} */
/**
* Allwinner H3 CCU object instance state.
*/
struct AwH3ClockCtlState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
/** Maps I/O registers in physical memory */
MemoryRegion iomem;
/** Array of hardware registers */
uint32_t regs[AW_H3_CCU_REGS_NUM];
};
#endif /* HW_MISC_ALLWINNER_H3_CCU_H */
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