qemu

FORK: QEMU emulator
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armsse-cpu-pwrctrl.h (958B)

      1 /*
      2  * ARM SSE CPU PWRCTRL register block
      3  *
      4  * Copyright (c) 2021 Linaro Limited
      5  * Written by Peter Maydell
      6  *
      7  *  This program is free software; you can redistribute it and/or modify
      8  *  it under the terms of the GNU General Public License version 2 or
      9  *  (at your option) any later version.
     10  */
     11 
     12 /*
     13  * This is a model of the "CPU<N>_PWRCTRL block" which is part of the
     14  * Arm Corstone SSE-300 Example Subsystem and documented in
     15  * https://developer.arm.com/documentation/101773/0000
     16  *
     17  * QEMU interface:
     18  *  + sysbus MMIO region 0: the register bank
     19  */
     20 
     21 #ifndef HW_MISC_ARMSSE_CPU_PWRCTRL_H
     22 #define HW_MISC_ARMSSE_CPU_PWRCTRL_H
     23 
     24 #include "hw/sysbus.h"
     25 #include "qom/object.h"
     26 
     27 #define TYPE_ARMSSE_CPU_PWRCTRL "armsse-cpu-pwrctrl"
     28 OBJECT_DECLARE_SIMPLE_TYPE(ARMSSECPUPwrCtrl, ARMSSE_CPU_PWRCTRL)
     29 
     30 struct ARMSSECPUPwrCtrl {
     31     /*< private >*/
     32     SysBusDevice parent_obj;
     33 
     34     /*< public >*/
     35     MemoryRegion iomem;
     36 
     37     uint32_t cpupwrcfg;
     38 };
     39 
     40 #endif