diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-23 15:56:23 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-23 15:56:23 -0700 |
commit | 5766e9d25f41d79a0bb99e44a4408d00236dc3c7 (patch) | |
tree | 25f3beda46187f311597ffa83217771aeb212396 /Documentation/devicetree | |
parent | 0c2b6dc4fd4fa13796b319aae969a009f03222c6 (diff) | |
parent | bd85f4b37ddf2da22ccf5b29d264b2459b6722df (diff) |
Merge tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi
Pull IPMI updates from Corey Minyard:
"A small bug fix and a new driver for acting as an IPMI device.
I was on vacation during the merge window (a long vacation) but this
is a bug fix that should go in and a new driver that shouldn't hurt
anything.
This has been in linux-next for a month or so"
* tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi:
ipmi: fix crash on reading version from proc after unregisted bmc
ipmi/bt-bmc: remove redundant return value check of platform_get_resource()
ipmi/bt-bmc: add a dependency on ARCH_ASPEED
ipmi: Fix ioremap error handling in bt-bmc
ipmi: add an Aspeed BT IPMI BMC driver
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/ipmi/aspeed,ast2400-bt-bmc.txt | 23 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/ipmi/ipmi-smic.txt (renamed from Documentation/devicetree/bindings/ipmi.txt) | 0 |
2 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-bt-bmc.txt b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-bt-bmc.txt new file mode 100644 index 000000000000..fbbacd958240 --- /dev/null +++ b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-bt-bmc.txt @@ -0,0 +1,23 @@ +* Aspeed BT (Block Transfer) IPMI interface + +The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs +(BaseBoard Management Controllers) and the BT interface can be used to +perform in-band IPMI communication with their host. + +Required properties: + +- compatible : should be "aspeed,ast2400-bt-bmc" +- reg: physical address and size of the registers + +Optional properties: + +- interrupts: interrupt generated by the BT interface. without an + interrupt, the driver will operate in poll mode. + +Example: + + ibt@1e789140 { + compatible = "aspeed,ast2400-bt-bmc"; + reg = <0x1e789140 0x18>; + interrupts = <8>; + }; diff --git a/Documentation/devicetree/bindings/ipmi.txt b/Documentation/devicetree/bindings/ipmi/ipmi-smic.txt index d5f1a877ed3e..d5f1a877ed3e 100644 --- a/Documentation/devicetree/bindings/ipmi.txt +++ b/Documentation/devicetree/bindings/ipmi/ipmi-smic.txt |