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805f61bbb3
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Steffen Görtz 805f61bbb3 hw/gpio/nrf51_gpio: Add nRF51 GPIO peripheral 
This adds a model of the nRF51 GPIO peripheral.

Reference Manual: http://infocenter.nordicsemi.com/pdf/nRF51_RM_v3.0.pdf

The nRF51 series microcontrollers support up to 32 GPIO pins in various configurations.
The pins can be used as input pins with pull-ups or pull-down.
Furthermore, three different output driver modes per level are
available (disconnected, standard, high-current).

The GPIO-Peripheral has a mechanism for detecting level changes which is
not featured in this model.

Signed-off-by: Steffen Görtz <contrib@steffen-goertz.de>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190103091119.9367-6-stefanha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-07 15:23:47 +00:00
..
9pfs 9p: remove support for the "handle" backend 2018-12-12 14:18:10 +01:00
acpi pci/pcihp: perform unplug via the hotplug handler 2018-12-20 11:19:12 -05:00
adc Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
alpha hw/alpha/typhoon: Remove unuseful code 2018-10-24 06:44:59 -03:00
arm arm: Instantiate NRF51 random number generator 2019-01-07 15:23:47 +00:00
audio audio/hda: fix guest triggerable assert 2018-11-27 07:47:57 +01:00
block miscellaneous patches: 2018-12-16 16:32:43 +00:00
bt hw/bt: Replace fprintf(stderr, "*\n" with error_report() 2018-01-22 09:51:00 +01:00
char qmp hmp: Make system_wakeup check wake-up support and run state 2018-12-18 07:55:47 +01:00
core q35: set split kernel irqchip as default 2018-12-20 13:25:11 -05:00
cpu hw/cpu: introduce CPU clusters 2019-01-07 15:23:45 +00:00
cris hw/cris: Use the IEC binary prefix definitions 2018-07-02 15:41:15 +02:00
display virtio: Helper for registering virtio device types 2018-12-19 16:48:16 -05:00
dma dma/puv3_dma: Convert sysbus init function to realize function 2018-12-13 13:47:58 +00:00
gpio hw/gpio/nrf51_gpio: Add nRF51 GPIO peripheral 2019-01-07 15:23:47 +00:00
hppa hw/hppa/dino: Remove unuseful code 2018-10-24 06:44:59 -03:00
hyperv hw/hyperv: fix NULL dereference with pure-kvm SynIC 2018-11-26 14:14:38 -02:00
i2c i2c: Move typedef of bitbang_i2c_interface to i2c.h 2018-12-12 10:01:13 +01:00
i386 x86-iommu: turn on IR by default if proper 2018-12-20 13:25:11 -05:00
ide replay: replay BH for IDE trim operation 2018-10-02 19:09:13 +02:00
input qmp hmp: Make system_wakeup check wake-up support and run state 2018-12-18 07:55:47 +01:00
intc spapr: add a 'reset' method to the sPAPR IRQ backend 2018-12-21 09:40:35 +11:00
ipack hw/ipack: Use the IEC binary prefix definitions 2018-07-02 15:41:12 +02:00
ipmi ipmi: Use proper struct reference for BT vmstate 2018-08-23 18:46:25 +02:00
isa configs: Add a CONFIG_SMC37C669 switch for the "smc37c669-superio" device 2018-10-24 07:33:44 +01:00
lm32 milkymist: Check for failure trying to load BIOS image 2018-11-06 11:32:14 +00:00
m68k hw/m68k: Use the IEC binary prefix definitions 2018-07-02 15:41:14 +02:00
mem memory-device: avoid overflows on very huge devices 2018-12-11 15:45:22 -02:00
microblaze hw/microblaze/xlnx-zynqmp-pmu: Fix introspection problem in 'xlnx, zynqmp-pmu-soc' 2018-07-23 15:21:25 +01:00
mips hw/mips/malta: Remove unuseful code 2018-10-24 06:44:59 -03:00
misc hw/misc/nrf51_rng: Add NRF51 random number generator peripheral 2019-01-07 15:23:47 +00:00
moxie change get_image_size return type to int64_t 2018-10-02 19:08:49 +02:00
net vmxnet3: Move some definitions to header file 2018-12-22 11:09:56 +02:00
nios2 hw/nios2: Use the IEC binary prefix definitions 2018-07-02 15:41:15 +02:00
nvram fw_cfg: Make qemu_extra_params_fw locally 2019-01-04 15:30:52 +01:00
openrisc Change references to serial_hds[] to serial_hd() 2018-04-26 13:57:00 +01:00
pci pci: Adjust PCI config limit based on bus topology 2018-12-20 11:25:36 -05:00
pci-bridge pci/shpc: perform unplug via the hotplug handler 2018-12-20 11:19:12 -05:00
pci-host ppc patch queue 2018-11-08 2018-11-08 14:42:37 +00:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc ppc patch queue 2018-12-21 2018-12-21 15:49:59 +00:00
rdma pvrdma: check return value from pvrdma_idx_ring_has_ routines 2018-12-22 11:09:57 +02:00
riscv sifive_uart: Implement interrupt pending register 2018-12-20 12:08:43 -08:00
s390x pci, pc, virtio: fixes, features 2018-12-21 14:06:01 +00:00
scsi vmstate: constify VMStateField 2018-11-27 15:35:15 +01:00
sd hw/sd/sdhci: Don't leak memory region in sdhci_sysbus_realize() 2018-12-14 13:30:54 +00:00
sh4 hw/sh4/sh_pci: Use DeviceState::realize rather than SysBusDevice::init 2018-10-24 06:44:59 -03:00
smbios hw/smbios: Move to the hw/firmware/ subdirectory 2018-12-19 16:48:16 -05:00
sparc Rename cpu_physical_memory_write_rom() to address_space_write_rom() 2018-12-14 13:30:48 +00:00
sparc64 hw/sparc64/niagara: Model the I/O Bridge with the 'unimplemented_device' 2018-10-24 06:44:59 -03:00
ssi hw/ssi/xilinx_spi: Use DeviceState::realize rather than SysBusDevice::init 2018-10-24 06:44:59 -03:00
timer qmp hmp: Make system_wakeup check wake-up support and run state 2018-12-18 07:55:47 +01:00
tpm tpm: Make sure the locality received from backend is valid 2018-12-04 10:21:25 -05:00
tricore hw/tricore: Use the IEC binary prefix definitions 2018-07-02 15:41:14 +02:00
unicore32 hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h 2018-03-12 16:12:48 +01:00
usb usb: fixes for mtp, ehci, usb-host and pvusb (xen). 2018-12-16 12:05:08 +00:00
vfio pci, pc, virtio: fixes, features 2018-12-21 14:06:01 +00:00
virtio virtio: Provide version-specific variants of virtio PCI devices 2018-12-19 16:48:16 -05:00
watchdog qapi: Drop qapi_event_send_FOO()'s Error ** argument 2018-08-28 18:21:38 +02:00
xen xen_backend: remove xen_sysdev_init() function 2018-12-13 13:48:02 +00:00
xenpv hw/xen: Use the IEC binary prefix definitions 2018-07-02 15:41:13 +02:00
xtensa target/xtensa: xtfpga: provide default memory sizes 2018-11-21 10:53:21 -08:00
Makefile.objs memory-device: introduce separate config option 2018-10-24 06:44:59 -03:00