From 2d29886e3628710ee7915b9b44022ba490223bec Mon Sep 17 00:00:00 2001
From: Cai YiWei <cyw@rock-chips.com>
Date: Wed, 17 Oct 2018 16:05:42 +0800
Subject: [PATCH] dt-bindings: Document add imx323

Change-Id: I364b1a6fffdd4e2ac2461a16f872d22190c2c163
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
---
 .../devicetree/bindings/media/i2c/imx323.txt  | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/imx323.txt

diff --git a/Documentation/devicetree/bindings/media/i2c/imx323.txt b/Documentation/devicetree/bindings/media/i2c/imx323.txt
new file mode 100644
index 000000000000..2a578d23b587
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/imx323.txt
@@ -0,0 +1,35 @@
+* Sony IMX323 DVP sensor
+
+Required Properties:
+- compatible: should be "sony,imx323"
+- clocks: reference to the 37.125M xvclk input clock.
+- clock-names: should be "xvclk".
+- dovdd-supply: Digital I/O voltage supply, 1.8 volts
+- avdd-supply: Analog voltage supply, 2.8 volts
+- dvdd-supply: Digital core voltage supply, 1.2 volts
+- reset-gpios: Low active reset gpio
+
+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:
+&i2c3: imx323@1a {
+	compatible = "sony,imx323";
+	reg = <0x1a>;
+	clocks = <&cru SCLK_CIF_OUT>;
+	clock-names = "xvclk";
+	avdd-supply = <&vcc2v8_dvp>;
+	dovdd-supply = <&vcc1v8_dvp>;
+	dvdd-supply = <&vdd1v5_dvp>;
+	pwdn-gpios = <&gpio2 RK_PC4 GPIO_ACTIVE_HIGH>;
+	reset-gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&dvp_d0d1_m0 &dvp_d2d9_m0
+		&dvp_d10d11_m0 &cif_clkout_m0>;
+	port {
+		imx323_out: endpoint {
+			remote-endpoint = <&isp0_dvp_in>;
+		};
+	};
+};