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authorSascha Hauer <s.hauer@pengutronix.de>2018-06-21 13:44:30 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2018-06-22 08:16:13 +0200
commite4067b75fb6ca83a58b2c342a0b3ee12e1223c4e (patch)
treebe013bf46292f4696ac776bc91c1cf35b7adab24 /dts/Bindings/media/i2c
parentfe040e0977fab29216f5039e8f9b04e6dbec859a (diff)
downloadbarebox-e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e.tar.gz
dts: update to v4.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/media/i2c')
-rw-r--r--dts/Bindings/media/i2c/ov7251.txt52
-rw-r--r--dts/Bindings/media/i2c/ov772x.txt40
-rw-r--r--dts/Bindings/media/i2c/panasonic,amg88xx.txt19
3 files changed, 111 insertions, 0 deletions
diff --git a/dts/Bindings/media/i2c/ov7251.txt b/dts/Bindings/media/i2c/ov7251.txt
new file mode 100644
index 0000000..8281151
--- /dev/null
+++ b/dts/Bindings/media/i2c/ov7251.txt
@@ -0,0 +1,52 @@
+* Omnivision 1/7.5-Inch B&W VGA CMOS Digital Image Sensor
+
+The Omnivision OV7251 is a 1/7.5-Inch CMOS active pixel digital image sensor
+with an active array size of 640H x 480V. It is programmable through a serial
+I2C interface.
+
+Required Properties:
+- compatible: Value should be "ovti,ov7251".
+- 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 XSHUTDOWN which is physically active low.
+- vdddo-supply: Chip digital IO regulator.
+- vdda-supply: Chip analog regulator.
+- vddd-supply: Chip digital core regulator.
+
+The device node shall contain one 'port' child node with a single 'endpoint'
+subnode for its digital output video port, in accordance with the video
+interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+ &i2c1 {
+ ...
+
+ ov7251: camera-sensor@60 {
+ compatible = "ovti,ov7251";
+ reg = <0x60>;
+
+ enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&camera_bw_default>;
+
+ clocks = <&clks 200>;
+ clock-names = "xclk";
+ clock-frequency = <24000000>;
+
+ vdddo-supply = <&camera_dovdd_1v8>;
+ vdda-supply = <&camera_avdd_2v8>;
+ vddd-supply = <&camera_dvdd_1v2>;
+
+ port {
+ ov7251_ep: endpoint {
+ clock-lanes = <1>;
+ data-lanes = <0>;
+ remote-endpoint = <&csi0_ep>;
+ };
+ };
+ };
+ };
diff --git a/dts/Bindings/media/i2c/ov772x.txt b/dts/Bindings/media/i2c/ov772x.txt
new file mode 100644
index 0000000..0b3ede5
--- /dev/null
+++ b/dts/Bindings/media/i2c/ov772x.txt
@@ -0,0 +1,40 @@
+* Omnivision OV7720/OV7725 CMOS sensor
+
+The Omnivision OV7720/OV7725 sensor supports multiple resolutions output,
+such as VGA, QVGA, and any size scaling down from CIF to 40x30. It also can
+support the YUV422, RGB565/555/444, GRB422 or raw RGB output formats.
+
+Required Properties:
+- compatible: shall be one of
+ "ovti,ov7720"
+ "ovti,ov7725"
+- clocks: reference to the xclk input clock.
+
+Optional Properties:
+- reset-gpios: reference to the GPIO connected to the RSTB pin which is
+ active low, if any.
+- powerdown-gpios: reference to the GPIO connected to the PWDN pin which is
+ active high, if any.
+
+The device node shall contain one 'port' child node with one child 'endpoint'
+subnode for its digital output video port, in accordance with the video
+interface bindings defined in Documentation/devicetree/bindings/media/
+video-interfaces.txt.
+
+Example:
+
+&i2c0 {
+ ov772x: camera@21 {
+ compatible = "ovti,ov7725";
+ reg = <0x21>;
+ reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_LOW>;
+ powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_LOW>;
+ clocks = <&xclk>;
+
+ port {
+ ov772x_0: endpoint {
+ remote-endpoint = <&vcap1_in0>;
+ };
+ };
+ };
+};
diff --git a/dts/Bindings/media/i2c/panasonic,amg88xx.txt b/dts/Bindings/media/i2c/panasonic,amg88xx.txt
new file mode 100644
index 0000000..4a3181a
--- /dev/null
+++ b/dts/Bindings/media/i2c/panasonic,amg88xx.txt
@@ -0,0 +1,19 @@
+* Panasonic AMG88xx
+
+The Panasonic family of AMG88xx Grid-Eye sensors allow recording
+8x8 10Hz video which consists of thermal datapoints
+
+Required Properties:
+ - compatible : Must be "panasonic,amg88xx"
+ - reg : i2c address of the device
+
+Example:
+
+ i2c0@1c22000 {
+ ...
+ amg88xx@69 {
+ compatible = "panasonic,amg88xx";
+ reg = <0x69>;
+ };
+ ...
+ };