display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt

1 Drivers for the second video output of the GE B850v3:
2    STDP4028-ge-b850v3-fw bridges (LVDS-DP)
3    STDP2690-ge-b850v3-fw bridges (DP-DP++)
5 The video processing pipeline on the second output on the GE B850v3:
7    Host -> LVDS|--(STDP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output
9 Each bridge has a dedicated flash containing firmware for supporting the custom
12 suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with
13 the firmware specific for the GE B850v3.
15 The hardware do not provide control over the video processing pipeline, as the
19 stdp4028-ge-b850v3-fw required properties:
20   - compatible : "megachips,stdp4028-ge-b850v3-fw"
21   - reg : I2C bus address
22   - interrupts : one interrupt should be described here, as in
24   - ports : One input port(reg = <0>) and one output port(reg = <1>)
26 stdp2690-ge-b850v3-fw required properties:
27     compatible : "megachips,stdp2690-ge-b850v3-fw"
28   - reg : I2C bus address
29   - ports : One input port(reg = <0>) and one output port(reg = <1>)
34 	clock-frequency = <100000>;
37 		compatible = "megachips,stdp4028-ge-b850v3-fw";
38 		#address-cells = <1>;
39 		#size-cells = <0>;
43 		interrupt-parent = <&gpio2>;
47 			#address-cells = <1>;
48 			#size-cells = <0>;
53 					remote-endpoint = <&lvds0_out>;
59 					remote-endpoint = <&stdp2690_in>;
66 		compatible = "megachips,stdp2690-ge-b850v3-fw";
67 		#address-cells = <1>;
68 		#size-cells = <0>;
73 			#address-cells = <1>;
74 			#size-cells = <0>;
79 					remote-endpoint = <&stdp4028_out>;