summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/media/i2c
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2017-06-06 08:07:28 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2017-06-06 08:07:28 +0200
commitbb2de9a333d17bb1b048ad208002501226b83f03 (patch)
tree8ef2e876ba43af235c45cb2280885e9c67ba5548 /dts/Bindings/media/i2c
parent79e6629b02fb3a296b5dc70f16dec0f8d415ccf8 (diff)
downloadbarebox-bb2de9a333d17bb1b048ad208002501226b83f03.tar.gz
dts: update to v4.12-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/media/i2c')
-rw-r--r--dts/Bindings/media/i2c/ov2640.txt23
-rw-r--r--dts/Bindings/media/i2c/ov5645.txt54
-rw-r--r--dts/Bindings/media/i2c/ov5647.txt35
-rw-r--r--dts/Bindings/media/i2c/ov7670.txt43
4 files changed, 141 insertions, 14 deletions
diff --git a/dts/Bindings/media/i2c/ov2640.txt b/dts/Bindings/media/i2c/ov2640.txt
index c429b5b..989ce6c 100644
--- a/dts/Bindings/media/i2c/ov2640.txt
+++ b/dts/Bindings/media/i2c/ov2640.txt
@@ -1,8 +1,8 @@
* Omnivision OV2640 CMOS sensor
-The Omnivision OV2640 sensor support multiple resolutions output, such as
-CIF, SVGA, UXGA. It also can support YUV422/420, RGB565/555 or raw RGB
-output format.
+The Omnivision OV2640 sensor supports multiple resolutions output, such as
+CIF, SVGA, UXGA. It also can support the YUV422/420, RGB565/555 or raw RGB
+output formats.
Required Properties:
- compatible: should be "ovti,ov2640"
@@ -20,26 +20,21 @@ Documentation/devicetree/bindings/media/video-interfaces.txt.
Example:
i2c1: i2c@f0018000 {
- ov2640: camera@0x30 {
+ ov2640: camera@30 {
compatible = "ovti,ov2640";
reg = <0x30>;
-
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pck1 &pinctrl_ov2640_pwdn &pinctrl_ov2640_resetb>;
-
- resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
- pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
-
- clocks = <&pck1>;
+ pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
+ resetb-gpios = <&pioE 11 GPIO_ACTIVE_LOW>;
+ pwdn-gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
+ clocks = <&pck0>;
clock-names = "xvclk";
-
- assigned-clocks = <&pck1>;
+ assigned-clocks = <&pck0>;
assigned-clock-rates = <25000000>;
port {
ov2640_0: endpoint {
remote-endpoint = <&isi_0>;
- bus-width = <8>;
};
};
};
diff --git a/dts/Bindings/media/i2c/ov5645.txt b/dts/Bindings/media/i2c/ov5645.txt
new file mode 100644
index 0000000..fd7aec9
--- /dev/null
+++ b/dts/Bindings/media/i2c/ov5645.txt
@@ -0,0 +1,54 @@
+* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
+
+The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
+an active array size of 2592H x 1944V. It is programmable through a serial I2C
+interface.
+
+Required Properties:
+- compatible: Value should be "ovti,ov5645".
+- clocks: Reference to the xclk clock.
+- clock-names: Should be "xclk".
+- clock-frequency: Frequency of the xclk clock.
+- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
+ to the hardware pin PWDNB which is physically active low.
+- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
+ the hardware pin RESETB.
+- vdddo-supply: Chip digital IO regulator.
+- vdda-supply: Chip analog regulator.
+- vddd-supply: Chip digital core regulator.
+
+The device node must contain one 'port' child node for its digital output
+video port, in accordance with the video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+ &i2c1 {
+ ...
+
+ ov5645: ov5645@78 {
+ compatible = "ovti,ov5645";
+ reg = <0x78>;
+
+ enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&camera_rear_default>;
+
+ clocks = <&clks 200>;
+ clock-names = "xclk";
+ clock-frequency = <23880000>;
+
+ vdddo-supply = <&camera_dovdd_1v8>;
+ vdda-supply = <&camera_avdd_2v8>;
+ vddd-supply = <&camera_dvdd_1v2>;
+
+ port {
+ ov5645_ep: endpoint {
+ clock-lanes = <1>;
+ data-lanes = <0 2>;
+ remote-endpoint = <&csi0_ep>;
+ };
+ };
+ };
+ };
diff --git a/dts/Bindings/media/i2c/ov5647.txt b/dts/Bindings/media/i2c/ov5647.txt
new file mode 100644
index 0000000..22e4494
--- /dev/null
+++ b/dts/Bindings/media/i2c/ov5647.txt
@@ -0,0 +1,35 @@
+Omnivision OV5647 raw image sensor
+---------------------------------
+
+OV5647 is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces
+and CCI (I2C compatible) control bus.
+
+Required properties:
+
+- compatible : "ovti,ov5647".
+- reg : I2C slave address of the sensor.
+- clocks : Reference to the xclk clock.
+
+The common video interfaces bindings (see video-interfaces.txt) should be
+used to specify link to the image data receiver. The OV5647 device
+node should contain one 'port' child node with an 'endpoint' subnode.
+
+Endpoint node mandatory properties:
+
+- remote-endpoint: A phandle to the bus receiver's endpoint node.
+
+Example:
+
+ i2c@2000 {
+ ...
+ ov: camera@36 {
+ compatible = "ovti,ov5647";
+ reg = <0x36>;
+ clocks = <&camera_clk>;
+ port {
+ camera_1: endpoint {
+ remote-endpoint = <&csi1_ep1>;
+ };
+ };
+ };
+ };
diff --git a/dts/Bindings/media/i2c/ov7670.txt b/dts/Bindings/media/i2c/ov7670.txt
new file mode 100644
index 0000000..826b656
--- /dev/null
+++ b/dts/Bindings/media/i2c/ov7670.txt
@@ -0,0 +1,43 @@
+* Omnivision OV7670 CMOS sensor
+
+The Omnivision OV7670 sensor supports multiple resolutions output, such as
+CIF, SVGA, UXGA. It also can support the YUV422/420, RGB565/555 or raw RGB
+output formats.
+
+Required Properties:
+- compatible: should be "ovti,ov7670"
+- clocks: reference to the xclk input clock.
+- clock-names: should be "xclk".
+
+Optional Properties:
+- reset-gpios: reference to the GPIO connected to the resetb pin, if any.
+ Active is low.
+- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
+ Active is high.
+
+The device node must contain one 'port' child node for its digital output
+video port, in accordance with the video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+ i2c1: i2c@f0018000 {
+ ov7670: camera@21 {
+ compatible = "ovti,ov7670";
+ reg = <0x21>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
+ reset-gpios = <&pioE 11 GPIO_ACTIVE_LOW>;
+ powerdown-gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
+ clocks = <&pck0>;
+ clock-names = "xclk";
+ assigned-clocks = <&pck0>;
+ assigned-clock-rates = <25000000>;
+
+ port {
+ ov7670_0: endpoint {
+ remote-endpoint = <&isi_0>;
+ };
+ };
+ };
+ };