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>;
low-power-mode = <1>;
enable-gpios = <&gpio0 45 GPIO_ACTIVE_LOW>;
reset-gpios = <&gpio0 73 GPIO_ACTIVE_LOW>;
status = "okay";
port@0 {
reg = <0>;
anx7625_1_in: endpoint {
remote-endpoint = <&mipi_dsi_bridge_1>;
};
};
};
Signed-off-by: Xin Ji <[email protected]>
---
.../bindings/display/bridge/anx7625.yaml | 84 ++++++++++++++++++++++
1 file changed, 84 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7625.yaml
diff --git a/Documentation/devicetree/bindings/display/bridge/anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/anx7625.yaml
new file mode 100644
index 0000000..2991039
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/anx7625.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Analogix Semiconductor, Inc.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/display/bridge/anx7625.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Analogix ANX7625 SlimPort (4K Mobile HD Transmitter)
+
+maintainers:
+ - Xin Ji <[email protected]>
+
+description: |
+ The ANX7625 is an ultra-low power 4K Mobile HD Transmitter
+ designed for portable devices.
+
+properties:
+ compatible:
+ items:
+ - const: analogix,anx7625
+
+ reg:
+ maxItems: 1
+
+ low-power-mode:
+ description: Low power mode support feature
+ maxItems: 1
+
+ hpd-gpios:
+ description: used for HPD interrupt
+ maxItems: 1
+
+ enable-gpios:
+ description: used for power on chip control
+ maxItems: 1
+
+ reset-gpios:
+ description: used for reset chip control
+ maxItems: 1
+
+ port@0:
+ type: object
+ description:
+ A port node pointing to MIPI DSI host port node.
+
+ port@1:
+ type: object
+ description:
+ A port node pointing to MIPI DPI host port node.
+
+ port@2:
+ type: object
+ description:
+ A port node pointing to external connector port node.
+
+ port@3:
+ type: object
+ description:
+ A port node pointing to internal panel port node.
+
+ port@4:
+ type: object
+ description:
+ A port node pointing to normal eDP port node.
+
+required:
+ - compatible
+ - reg
+ - port@0 | port@1
+
+example:
+ - |
+ anx_bridge: anx7625@58 {
+ compatible = "analogix,anx7625";
+ reg = <0x58>;
+ low-power-mode = <0>;
+ status = "okay";
+ port@0 {
+ reg = <0>;
+ anx7625_1_in: endpoint {
+ remote-endpoint = <&mipi_dsi_bridge_1>;
+ };
+ };
+ };
--
2.7.4