imx IPU2 video out

[Akshay Bhat <akshay.bhat@xxxxxxxxxxx>]

Hi,

We are trying to use IPU2 DI0 for LVDS and IPU1 DI0 for HDMI on a iMX6Q 
based board. Below is the ldb entry in device tree and with these 
settings the LVDS is still being mapped to IPU1. Is there something 
missing/incorrect in the dts entry? The board is running 4.3-rc5 kernel.

&ldb {
        assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
                          <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
        assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
                                 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
        fsl,dual-channel;
        status = "okay";

        lvds0: lvds-channel@0 {
                fsl,data-mapping = "spwg";
                fsl,data-width = <24>;
                status = "okay";
                display-timings {
                        native-mode = <&timing0>;
                        timing0: stdp4028 {
                                clock-frequency = <137143857>;
                                hactive = <1920>;
                                vactive = <1080>;
                                hback-porch = <100>;
                                hfront-porch = <40>;
                                vback-porch = <30>;
                                vfront-porch = <3>;
                                hsync-len = <10>;
                                vsync-len = <2>;
                        };
                };
                port@2 {
                        reg = <2>;
                        lvds0_in: endpoint {
                                remote-endpoint = <&ipu2_di0_lvds0>;
                        };
                };
        };
};

I have also tried 2 other settings with the same result:
&ldb {
..............
                port {
                        lvds0_in: endpoint {
                                remote-endpoint = <&ipu2_di0_lvds0>;
                        };
                };
};

and also:
&ldb {
..............
                port {
                        lvds0_in: endpoint {
                                remote-endpoint = <&ipu2_di0_disp0>;
                        };
                };
};

&ipu2_di0_disp0 {
        remote-endpoint = <&lvds0_in>;
};

If i dump the clock tree, the use count for ipu2_diX interface show ipu2 
is not being used.
clock                    parent                   use      rate
ipu1_di0                 clk                       1  148500000
ipu1_di1                 clk                       1  137142857
ipu2_di0                 clk                       0   49500000
ipu2_di1                 clk                       0   49500000

Thanks,
Akshay
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