This commit adds a dt-bindings document for a generic PECI hwmon client
driver.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@xxxxxxxxxxxxxxx>
---
.../devicetree/bindings/hwmon/peci-hwmon.txt | 27 ++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/peci-hwmon.txt
diff --git a/Documentation/devicetree/bindings/hwmon/peci-hwmon.txt b/Documentation/devicetree/bindings/hwmon/peci-hwmon.txt
new file mode 100644
index 000000000000..831813158884
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/peci-hwmon.txt
@@ -0,0 +1,27 @@
+Bindings for Intel PECI (Platform Environment Control Interface) hwmon driver.
+
+Required properties:
+- compatible
+ Should be "intel,peci-hwmon".
+
+- reg
+ Should contain address of a client CPU. Address range of CPU clients is
+ starting from 0x30 based on PECI specification.
+ <0x30> .. <0x37> (depends on the PECI_OFFSET_MAX definition)
+
+Example:
+ peci-bus@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ < more properties >
+
+ peci-hwmon@cpu0 {
+ compatible = "intel,peci-hwmon";
+ reg = <0x30>;
+ };
+
+ peci-hwmon@cpu1 {
+ compatible = "intel,peci-hwmon";
+ reg = <0x31>;
+ };
+ };
--
2.16.1
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