dt-bindings: arm: add entries for I2SE boards

This patch adds the missing devicetree binding documentation for I2SE's Duckbill and Duckbill 2 series boards. Signed-off-by: Michael Heimpold <[email protected]> Cc: Stefan Wahren <[email protected]> Acked-by: Rob Herring <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
CamonZ · Mar 8, 2017 · 132a744 · 132a744
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commit 132a744
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diff --git a/Documentation/devicetree/bindings/arm/i2se.txt b/Documentation/devicetree/bindings/arm/i2se.txt
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+I2SE Device Tree Bindings
+-------------------------
+
+Duckbill Board
+Required root node properties:
+    - compatible = "i2se,duckbill", "fsl,imx28";
+
+Duckbill 2 Board
+Required root node properties:
+    - compatible = "i2se,duckbill-2", "fsl,imx28";
+
+Duckbill 2 485 Board
+Required root node properties:
+    - compatible = "i2se,duckbill-2-485", "i2se,duckbill-2", "fsl,imx28";
+
+Duckbill 2 EnOcean Board
+Required root node properties:
+    - compatible = "i2se,duckbill-2-enocean", "i2se,duckbill-2", "fsl,imx28";
+
+Duckbill 2 SPI Board
+Required root node properties:
+    - compatible = "i2se,duckbill-2-spi", "i2se,duckbill-2", "fsl,imx28";