Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/*
|
|
* Allwinner H3 Clock Control Unit emulation
|
|
*
|
|
* Copyright (C) 2019 Niek Linnenbank <[email protected]>
|
|
*
|
|
* 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/core/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"
|
|
OBJECT_DECLARE_SIMPLE_TYPE(AwH3ClockCtlState, 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 */
|