From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
.../devicetree/bindings/i2c/i2c-emev2.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-emev2.txt
diff --git a/Documentation/devicetree/bindings/i2c/i2c-emev2.txt b/Documentation/devicetree/bindings/i2c/i2c-emev2.txt
new file mode 100644
index 00000000000000..a6740066835056
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-emev2.txt
@@ -0,0 +1,22 @@
+Device tree configuration for Renesas EMEV2 IIC driver
+
+Required properties:
+- compatible : "renesas,iic-<soctype>". "renesas,iic-emev2" as fallback
+- reg : address start and address range size of device
+- interrupts : 1 interrupt
+- clocks : phandle to the IP core SCLK
+- clock-names : must be "sclk"
+- #address-cells : should be <1>
+- #size-cells : should be <0>
+
+Example:
+
+ iic0: i2c@e0070000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-emev2";
+ reg = <0xe0070000 0x28>;
+ interrupts = <0 32 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&iic0_sclk>;
+ clock-names = "sclk";
+ };
--
2.1.4
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