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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-17 16:22:26 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-17 16:22:26 -0700 |
commit | 7c672abc120a55f678e5571ae2ee93f06ca4d7f9 (patch) | |
tree | 7beebc09f9626ca8d5f7df4dded0a553de479323 /Documentation/i2c/busses/i2c-amd8111.rst | |
parent | 1902314157b19754e0ff25b44527654847cfd127 (diff) | |
parent | fe013f8bc160d79c6e33bb66d9bb0cd24949274c (diff) |
Merge tag 'docs-5.4' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It's a somewhat calmer cycle for docs this time, as the churn of the
mass RST conversion is happily mostly behind us.
- A new document on reproducible builds.
- We finally got around to zapping the documentation for hardware
support that was removed in 2004; one doesn't want to rush these
things.
- The usual assortment of fixes, typo corrections, etc"
* tag 'docs-5.4' of git://git.lwn.net/linux: (67 commits)
Documentation: kbuild: Add document about reproducible builds
docs: printk-formats: Stop encouraging use of unnecessary %h[xudi] and %hh[xudi]
Documentation: Add "earlycon=sbi" to the admin guide
doc:lock: remove reference to clever use of read-write lock
devices.txt: improve entry for comedi (char major 98)
docs: mtd: Update spi nor reference driver
doc: arm64: fix grammar dtb placed in no attributes region
Documentation: sysrq: don't recommend 'S' 'U' before 'B'
mailmap: Update email address for Quentin Perret
docs: ftrace: clarify when tracing is disabled by the trace file
docs: process: fix broken link
Documentation/arm/samsung-s3c24xx: Remove stray U+FEFF character to fix title
Documentation/arm/sa1100/assabet: Fix 'make assabet_defconfig' command
Documentation/arm/sa1100: Remove some obsolete documentation
docs/zh_CN: update Chinese howto.rst for latexdocs making
Documentation: virt: Fix broken reference to virt tree's index
docs: Fix typo on pull requests guide
kernel-doc: Allow anonymous enum
Documentation: sphinx: Don't parse socket() as identifier reference
Documentation: sphinx: Add missing comma to list of strings
...
Diffstat (limited to 'Documentation/i2c/busses/i2c-amd8111.rst')
-rw-r--r-- | Documentation/i2c/busses/i2c-amd8111.rst | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-amd8111.rst b/Documentation/i2c/busses/i2c-amd8111.rst new file mode 100644 index 000000000000..d08bf0a7f0ac --- /dev/null +++ b/Documentation/i2c/busses/i2c-amd8111.rst @@ -0,0 +1,43 @@ +========================= +Kernel driver i2c-adm8111 +========================= + +Supported adapters: + * AMD-8111 SMBus 2.0 PCI interface + +Datasheets: + AMD datasheet not yet available, but almost everything can be found + in the publicly available ACPI 2.0 specification, which the adapter + follows. + +Author: Vojtech Pavlik <vojtech@suse.cz> + +Description +----------- + +If you see something like this:: + + 00:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02) + Subsystem: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 + Flags: medium devsel, IRQ 19 + I/O ports at d400 [size=32] + +in your ``lspci -v``, then this driver is for your chipset. + +Process Call Support +-------------------- + +Supported. + +SMBus 2.0 Support +----------------- + +Supported. Both PEC and block process call support is implemented. Slave +mode or host notification are not yet implemented. + +Notes +----- + +Note that for the 8111, there are two SMBus adapters. The SMBus 2.0 adapter +is supported by this driver, and the SMBus 1.0 adapter is supported by the +i2c-amd756 driver. |