include/hw/misc/armsse-cpu-pwrctrl.h

   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