qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
Log | Files | Refs | Submodules | LICENSE

aspeed_adc.h (1236B)

      1 /*
      2  * Aspeed ADC
      3  *
      4  * Copyright 2017-2021 IBM Corp.
      5  *
      6  * Andrew Jeffery <andrew@aj.id.au>
      7  *
      8  * SPDX-License-Identifier: GPL-2.0-or-later
      9  */
     10 
     11 #ifndef HW_ADC_ASPEED_ADC_H
     12 #define HW_ADC_ASPEED_ADC_H
     13 
     14 #include "hw/sysbus.h"
     15 
     16 #define TYPE_ASPEED_ADC "aspeed.adc"
     17 #define TYPE_ASPEED_2400_ADC TYPE_ASPEED_ADC "-ast2400"
     18 #define TYPE_ASPEED_2500_ADC TYPE_ASPEED_ADC "-ast2500"
     19 #define TYPE_ASPEED_2600_ADC TYPE_ASPEED_ADC "-ast2600"
     20 #define TYPE_ASPEED_1030_ADC TYPE_ASPEED_ADC "-ast1030"
     21 OBJECT_DECLARE_TYPE(AspeedADCState, AspeedADCClass, ASPEED_ADC)
     22 
     23 #define TYPE_ASPEED_ADC_ENGINE "aspeed.adc.engine"
     24 OBJECT_DECLARE_SIMPLE_TYPE(AspeedADCEngineState, ASPEED_ADC_ENGINE)
     25 
     26 #define ASPEED_ADC_NR_CHANNELS 16
     27 #define ASPEED_ADC_NR_REGS     (0xD0 >> 2)
     28 
     29 struct AspeedADCEngineState {
     30     /* <private> */
     31     SysBusDevice parent;
     32 
     33     MemoryRegion mmio;
     34     qemu_irq irq;
     35     uint32_t engine_id;
     36     uint32_t nr_channels;
     37     uint32_t regs[ASPEED_ADC_NR_REGS];
     38 };
     39 
     40 struct AspeedADCState {
     41     /* <private> */
     42     SysBusDevice parent;
     43 
     44     MemoryRegion mmio;
     45     qemu_irq irq;
     46 
     47     AspeedADCEngineState engines[2];
     48 };
     49 
     50 struct AspeedADCClass {
     51     SysBusDeviceClass parent_class;
     52 
     53     uint32_t nr_engines;
     54 };
     55 
     56 #endif /* HW_ADC_ASPEED_ADC_H */