qemu-e2k/include/hw/arm/bcm2835_peripherals.h
Luc Michel fc14176ba2 hw/arm/raspi: add a skeleton implementation of the CPRMAN
The BCM2835 CPRMAN is the clock manager of the SoC. It is composed of a
main oscillator, and several sub-components (PLLs, multiplexers, ...) to
generate the BCM2835 clock tree.

This commit adds a skeleton of the CPRMAN, with a dummy register
read/write implementation. It embeds the main oscillator (xosc) from
which all the clocks will be derived.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Luc Michel <luc@lmichel.fr>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27 11:10:44 +00:00

79 lines
2.3 KiB
C

/*
* Raspberry Pi emulation (c) 2012 Gregory Estrade
* Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
*
* Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
* Written by Andrew Baumann
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef BCM2835_PERIPHERALS_H
#define BCM2835_PERIPHERALS_H
#include "hw/sysbus.h"
#include "hw/char/pl011.h"
#include "hw/char/bcm2835_aux.h"
#include "hw/display/bcm2835_fb.h"
#include "hw/dma/bcm2835_dma.h"
#include "hw/intc/bcm2835_ic.h"
#include "hw/misc/bcm2835_property.h"
#include "hw/misc/bcm2835_rng.h"
#include "hw/misc/bcm2835_mbox.h"
#include "hw/misc/bcm2835_mphi.h"
#include "hw/misc/bcm2835_thermal.h"
#include "hw/misc/bcm2835_cprman.h"
#include "hw/sd/sdhci.h"
#include "hw/sd/bcm2835_sdhost.h"
#include "hw/gpio/bcm2835_gpio.h"
#include "hw/timer/bcm2835_systmr.h"
#include "hw/usb/hcd-dwc2.h"
#include "hw/misc/unimp.h"
#include "qom/object.h"
#define TYPE_BCM2835_PERIPHERALS "bcm2835-peripherals"
OBJECT_DECLARE_SIMPLE_TYPE(BCM2835PeripheralState, BCM2835_PERIPHERALS)
struct BCM2835PeripheralState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion peri_mr, peri_mr_alias, gpu_bus_mr, mbox_mr;
MemoryRegion ram_alias[4];
qemu_irq irq, fiq;
BCM2835SystemTimerState systmr;
BCM2835MphiState mphi;
UnimplementedDeviceState txp;
UnimplementedDeviceState armtmr;
UnimplementedDeviceState powermgt;
BCM2835CprmanState cprman;
PL011State uart0;
BCM2835AuxState aux;
BCM2835FBState fb;
BCM2835DMAState dma;
BCM2835ICState ic;
BCM2835PropertyState property;
BCM2835RngState rng;
BCM2835MboxState mboxes;
SDHCIState sdhci;
BCM2835SDHostState sdhost;
BCM2835GpioState gpio;
Bcm2835ThermalState thermal;
UnimplementedDeviceState i2s;
UnimplementedDeviceState spi[1];
UnimplementedDeviceState i2c[3];
UnimplementedDeviceState otp;
UnimplementedDeviceState dbus;
UnimplementedDeviceState ave0;
UnimplementedDeviceState v3d;
UnimplementedDeviceState bscsl;
UnimplementedDeviceState smi;
DWC2State dwc2;
UnimplementedDeviceState sdramc;
};
#endif /* BCM2835_PERIPHERALS_H */