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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 | ||