1 /*
2  * BCM2838 peripherals emulation
3  *
4  * Copyright (C) 2022 Ovchinnikov Vitalii <vitalii.ovchinnikov@auriga.com>
5  *
6  * SPDX-License-Identifier: GPL-2.0-or-later
7  */
8 
9 #ifndef BCM2838_PERIPHERALS_H
10 #define BCM2838_PERIPHERALS_H
11 
12 #include "hw/arm/bcm2835_peripherals.h"
13 #include "hw/sd/sdhci.h"
14 #include "hw/gpio/bcm2838_gpio.h"
15 
16 /* SPI */
17 #define GIC_SPI_INTERRUPT_MBOX         33
18 #define GIC_SPI_INTERRUPT_MPHI         40
19 #define GIC_SPI_INTERRUPT_DWC2         73
20 #define GIC_SPI_INTERRUPT_DMA_0        80
21 #define GIC_SPI_INTERRUPT_DMA_6        86
22 #define GIC_SPI_INTERRUPT_DMA_7_8      87
23 #define GIC_SPI_INTERRUPT_DMA_9_10     88
24 #define GIC_SPI_INTERRUPT_AUX_UART1    93
25 #define GIC_SPI_INTERRUPT_SDHOST       120
26 #define GIC_SPI_INTERRUPT_UART0        121
27 #define GIC_SPI_INTERRUPT_RNG200       125
28 #define GIC_SPI_INTERRUPT_EMMC_EMMC2   126
29 #define GIC_SPI_INTERRUPT_PCI_INT_A    143
30 #define GIC_SPI_INTERRUPT_GENET_A      157
31 #define GIC_SPI_INTERRUPT_GENET_B      158
32 
33 
34 /* GPU (legacy) DMA interrupts */
35 #define GPU_INTERRUPT_DMA0      16
36 #define GPU_INTERRUPT_DMA1      17
37 #define GPU_INTERRUPT_DMA2      18
38 #define GPU_INTERRUPT_DMA3      19
39 #define GPU_INTERRUPT_DMA4      20
40 #define GPU_INTERRUPT_DMA5      21
41 #define GPU_INTERRUPT_DMA6      22
42 #define GPU_INTERRUPT_DMA7_8    23
43 #define GPU_INTERRUPT_DMA9_10   24
44 #define GPU_INTERRUPT_DMA11     25
45 #define GPU_INTERRUPT_DMA12     26
46 #define GPU_INTERRUPT_DMA13     27
47 #define GPU_INTERRUPT_DMA14     28
48 #define GPU_INTERRUPT_DMA15     31
49 
50 #define BCM2838_MPHI_OFFSET     0xb200
51 #define BCM2838_MPHI_SIZE       0x200
52 
53 #define TYPE_BCM2838_PERIPHERALS "bcm2838-peripherals"
54 OBJECT_DECLARE_TYPE(BCM2838PeripheralState, BCM2838PeripheralClass,
55                     BCM2838_PERIPHERALS)
56 
57 struct BCM2838PeripheralState {
58     /*< private >*/
59     BCMSocPeripheralBaseState parent_obj;
60 
61     /*< public >*/
62     MemoryRegion peri_low_mr;
63     MemoryRegion peri_low_mr_alias;
64     MemoryRegion mphi_mr_alias;
65 
66     SDHCIState emmc2;
67     BCM2838GpioState gpio;
68 
69     OrIRQState mmc_irq_orgate;
70     OrIRQState dma_7_8_irq_orgate;
71     OrIRQState dma_9_10_irq_orgate;
72 
73     UnimplementedDeviceState asb;
74     UnimplementedDeviceState clkisp;
75 };
76 
77 struct BCM2838PeripheralClass {
78     /*< private >*/
79     BCMSocPeripheralBaseClass parent_class;
80     /*< public >*/
81     uint64_t peri_low_size; /* Peripheral lower range size */
82 };
83 
84 #endif /* BCM2838_PERIPHERALS_H */
85