The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
for portable device. It converts MIPI to DisplayPort 1.3 4K.
You can add support to your board with binding.
Example:
anx_bridge: anx7625@58 {
compatible = "analogix,anx7625";
reg = <0x58>;
anx,low_power_mode = <1>;
anx,dsi_supported = <1>;
anx,dsi_channel = <1>;
anx,dsi_lanes = <4>;
anx,internal_pannel = <1>;
anx,p-on-gpio = <&gpio0 45 GPIO_ACTIVE_LOW>;
anx,reset-gpio = <&gpio0 73 GPIO_ACTIVE_LOW>;
status = "okay";
port {
anx7625_1_in: endpoint {
remote-endpoint = <&mipi_dsi_bridge_1>;
};
};
};
Signed-off-by: Xin Ji <xji@xxxxxxxxxxxxxxxx>
---
.../devicetree/bindings/display/bridge/anx7625.txt | 42 ++++++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7625.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/anx7625.txt b/Documentation/devicetree/bindings/display/bridge/anx7625.txt
new file mode 100644
index 0000000..f2a1c2a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/anx7625.txt
@@ -0,0 +1,42 @@
+Analogix ANX7625 SlimPort (4K Mobile HD Transmitter)
+-----------------------------------------------
+
+The ANX7625 is an ultra-low power 4K Mobile HD Transmitter
+designed for portable devices.
+
+Required properties:
+
+ - compatible : "analogix,anx7625"
+ - reg : I2C address of the device
+ - anx,low_power_mode : Low power mode support feature
+ - anx,dsi_supported : DSI or DPI
+ - anx,dsi_channel : DSI channel index
+ - anx,dsi_lanes : DSI lane count
+ - anx,intr-hpd-gpio : Which GPIO to use for interrupt
+
+Optional properties:
+
+ - anx,extcon_supported
+ external connector interface support flag
+ - anx,internal_pannel
+ Which indicate internal pannel
+ - anx,p-on-gpio
+ Which GPIO to use for Power On chip
+ - anx,reset-gpio
+ Which GPIO to use for RESET
+ - port
+ SoC specific port nodes with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt,
+
+Example:
+
+ anx_bridge: anx7625@58 {
+ compatible = "analogix,anx7625";
+ reg = <0x58>;
+ anx,low_power_mode = <0>;
+ anx,dsi_supported = <1>;
+ anx,dsi_channel = <1>;
+ anx,dsi_lanes = <4>;
+ anx,intr-hpd-gpio = <&gpio1 19 IRQ_TYPE_LEVEL_LOW>;
+ status = "okay";
+ };
--
2.7.4
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