ARM: dts: imx6q-b850v3: Use megachips-stdpxxxx-ge-b850v3-fw bridges (LVDS-DP++)

Configures the megachips-stdpxxxx-ge-b850v3-fw bridges on the GE
B850v3 dts file.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Martyn Welch <martyn.welch@collabora.co.uk>
Cc: Martin Donnelly <martin.donnelly@ge.com>
Cc: Javier Martinez Canillas <javier@dowhile0.org>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@collabora.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts
index d78514c..2c1e98e 100644 (file)
--- a/arch/arm/boot/dts/imx6q-b850v3.dts
+++ b/arch/arm/boot/dts/imx6q-b850v3.dts
@@ -72,6 +72,14 @@
                fsl,data-mapping = "spwg";
                fsl,data-width = <24>;
                status = "okay";
+
+               port@4 {
+                       reg = <4>;
+
+                       lvds0_out: endpoint {
+                               remote-endpoint = <&stdp4028_in>;
+                       };
+               };
        };
 };
 
@@ -142,3 +150,65 @@
                reg = <0x4a>;
        };
 };
+
+&mux2_i2c2 {
+       clock-frequency = <100000>;
+
+       stdp2690@72 {
+               compatible = "megachips,stdp2690-ge-b850v3-fw";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x72>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+
+                               stdp2690_in: endpoint {
+                                       remote-endpoint = <&stdp4028_out>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+
+                               stdp2690_out: endpoint {
+                                       /* Connector for external display */
+                               };
+                       };
+               };
+       };
+
+       stdp4028@73 {
+               compatible = "megachips,stdp4028-ge-b850v3-fw";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x73>;
+               interrupt-parent = <&gpio2>;
+               interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+
+                               stdp4028_in: endpoint {
+                                       remote-endpoint = <&lvds0_out>;
+                               };
+                       };
+
+                       port@1 {
+                               reg = <1>;
+
+                               stdp4028_out: endpoint {
+                                       remote-endpoint = <&stdp2690_in>;
+                               };
+                       };
+               };
+       };
+};