499063d00a
This patch set adds a bus multiplexer and the necessary infrastructure in the I2C code to allow it to work. These are common on systems with lots of I2C devices, like an IPMI BMC. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmCdnpcACgkQYfOMkJGb /4EG7BAAkUB1QbYzUChbTqVwrjxBcYmcSSdehKcZlACr9oIjwH/EutKdve/qt+fE xCHkxQAo1s+cFMoV0aFlE0UuwSxR42JwuALQcbz0UNGk0uJsgglVS65qqpwQkbiO pRnbW7ZjOxVpcjwvP9RvOIaBabUnEvNqrA7SUqs5+yPZVfhi0NqJ0DHZuvv/5L9c DV96Adv2UIKA1vqw6aOBULWm5J5zRN+6IjacZ2Qd7xQplilUcJQ5ZqiYskHF9LuT NuXoBMk5Dqqy01LYDdnjwxHAUEG31hIhtoaWgqW9AIlPuHUSxesZNsy/3BKZzWhD JX5WfKwkAzWx5pfVbmRzNSG8XqHR5nJqOdaJdWsSl2MGgjQ1/MtoIV/uLMozSVu3 5arQ7frhCXA2Dy1ozPiqIhrdiNlOHDKRTsu468o5eyxzAf+FclVPPZoKsQttaOA9 eNu+RNFY/nKCW8iAOPdSV4gQ9QwvUv3Z91lVOQjEiBbll3Iix/3r0/bZmQRArLzY 6WX0hVrhGIqdCFv5aVar0uFZz1n/G6nv3RBo6a6C72Tf+8KvjMrfA/mAXmQLJ/o1 j0s7G65lE9blyRmg7aBrfASTBPsT+JocIqeLMdMLIVxAAJLhpnQtjSRILmPy9zjl TMicA5MEC4BlXqGTJNoMTlOVyG7iC5VZ5qkeFPe1q5A/b5HxwyM= =IamZ -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging Add a bus multiplexer device This patch set adds a bus multiplexer and the necessary infrastructure in the I2C code to allow it to work. These are common on systems with lots of I2C devices, like an IPMI BMC. # gpg: Signature made Thu 13 May 2021 22:48:07 BST # gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81 # gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown] # gpg: aka "Corey Minyard <minyard@acm.org>" [unknown] # gpg: aka "Corey Minyard <corey@minyard.net>" [unknown] # gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81 * remotes/cminyard/tags/for-qemu-6.1-v1: hw/i2c: add pca954x i2c-mux switch hw/i2c: move search to i2c_scan_bus method hw/i2c: add match method for device search hw/i2c: name I2CNode list in I2CBus Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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.. | ||
acpi | ||
adc | ||
arm | ||
audio | ||
block | ||
char | ||
core | ||
cpu | ||
cris | ||
display | ||
dma | ||
firmware | ||
gpio | ||
hyperv | ||
i2c | ||
i386 | ||
ide | ||
input | ||
intc | ||
ipack | ||
ipmi | ||
isa | ||
kvm | ||
m68k | ||
mem | ||
mips | ||
misc | ||
net | ||
nubus | ||
nvram | ||
pci | ||
pci-bridge | ||
pci-host | ||
ppc | ||
rdma | ||
remote | ||
riscv | ||
rtc | ||
rx | ||
s390x | ||
scsi | ||
sd | ||
sh4 | ||
southbridge | ||
sparc | ||
ssi | ||
timer | ||
tricore | ||
usb | ||
vfio | ||
virtio | ||
watchdog | ||
xen | ||
xtensa | ||
boards.h | ||
clock.h | ||
elf_ops.h | ||
fw-path-provider.h | ||
hotplug.h | ||
hw.h | ||
ide.h | ||
irq.h | ||
loader-fit.h | ||
loader.h | ||
nmi.h | ||
or-irq.h | ||
pcmcia.h | ||
platform-bus.h | ||
ptimer.h | ||
qdev-clock.h | ||
qdev-core.h | ||
qdev-dma.h | ||
qdev-properties-system.h | ||
qdev-properties.h | ||
register.h | ||
registerfields.h | ||
resettable.h | ||
stream.h | ||
sysbus.h | ||
usb.h | ||
vmstate-if.h |