From: Sebastian Reichel <sre@xxxxxxxxxx>
Add the document for et8ek8 dt.
---
.../bindings/media/i2c/toshiba,et8ek8.txt | 56 ++++++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
diff --git a/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
new file mode 100644
index 0000000..acb9290
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
@@ -0,0 +1,56 @@
+Toshiba ET8EK8 sensor
+
+Toshiba ET8EK8 is an image sensor used in the Nokia N900.
+
+Additional information about video interfaces in DT can be found in
+Documentation/devicetree/bindings/media/video-interfaces.txt .
+
+Mandatory properties
+--------------------
+
+- compatible: "toshiba,et8ek8"
+- reg: I2C address (0x3e, or an alternative address)
+- vana-supply: Analogue voltage supply (VANA), typically 2.8 volts (sensor
+ dependent).
+- clocks: External clock to the sensor
+- clock-frequency: Frequency of the external clock to the sensor
+
+Optional properties
+-------------------
+
+- reset-gpios: XSHUTDOWN GPIO
+
+
+Endpoint node mandatory properties
+----------------------------------
+
+- clock-lanes: <0>
+- data-lanes: <1>
+- remote-endpoint: A phandle to the bus receiver's endpoint node.
+
+Example
+-------
+
+&i2c2 {
+ clock-frequency = <400000>;
+
+ cam1: camera@3e {
+ compatible = "toshiba,et8ek8";
+ reg = <0x3e>;
+
+ vana-supply = <&vaux4>;
+
+ clocks = <&isp 0>;
+ clock-frequency = <9600000>;
+
+ reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */
+
+ port {
+ cam1_1: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1>;
+ remote-endpoint = <&isp_csi>;
+ };
+ };
+ };
+};
--
1.9.1
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