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[v1,3/3] bindings: ipmi: Add binding for Aspeed SSIF BMC driver

Message ID 20210329120914.4527-4-quan@os.amperecomputing.com (mailing list archive)
State New, archived
Headers show
Series Add Aspeed SSIF BMC driver | expand

Commit Message

Quan Nguyen March 29, 2021, 12:09 p.m. UTC 
Add device tree binding document for the Aspeed SSIF BMC driver.

Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
---
 .../bindings/ipmi/aspeed-ssif-bmc.txt          | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt
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Patch

diff --git a/Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt b/Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt
new file mode 100644
index 000000000000..1616f0188db9
--- /dev/null
+++ b/Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt
@@ -0,0 +1,18 @@ 
+# Aspeed SSIF (SMBus system interface) IPMI BMC interface
+
+The Aspeed AST2500 are commonly used as BMCs (Baseboard Management Controllers)
+and the SSIF slave interface can be used to perform in-band IPMI communication
+with their host.
+
+Required properties:
+
+- compatible : should be
+       "aspeed,ast2500-ssif-bmc"
+- reg: I2C address the registers
+
+Example:
+
+       ssif-bmc@10 {
+               compatible = "aspeed,ast2500-ssif-bmc";
+               reg = <0x10>;
+       };