[PATCH linux-next v5 07/13] dt-bindings: mfd: Add a document for PECI client mfd

[Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>]

This commit adds a dt-bindings document for PECI client multi-function
device.

Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: James Feist <james.feist@linux.intel.com>
Cc: Jason M Biils <jason.m.bills@linux.intel.com>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Vernon Mauery <vernon.mauery@linux.intel.com>
---
 .../devicetree/bindings/mfd/peci-client.txt   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/peci-client.txt

diff --git a/Documentation/devicetree/bindings/mfd/peci-client.txt b/Documentation/devicetree/bindings/mfd/peci-client.txt
new file mode 100644
index 000000000000..4eb8f6bb6ca4
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/peci-client.txt
@@ -0,0 +1,23 @@
+* Intel PECI client bindings
+
+Required properties:
+- compatible : Should be "intel,peci-client", "simple-mfd".
+- reg        : Should contain address of a client CPU. Address range of CPU
+	       clients is starting from 0x30 based on PECI specification.
+
+Example:
+	peci-bus@0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		< more properties >
+
+		peci-client@30 {
+			compatible = "intel,peci-client", "simple-mfd";
+			reg = <0x30>;
+		};
+
+		peci-client@31 {
+			compatible = "intel,peci-client", "simple-mfd";
+			reg = <0x31>;
+		};
+	};
-- 
2.17.0