SN65DSI86: SN65DSI86: "[drm:ti_sn_bridge_probe] *ERROR* could not find any panel node"

Hello.

On the custom board I am trying to connect MIPI DSI to TI SN65DSI86 and view it on an HDMI monitor using DP->HDMI conversion from mDP connector.
(using NXP imx8mm as an application processor.)
* DP->HDMI conversion: www.ainex.jp/.../

I used the following URL for the SN65DSI86 driver.
github.com/.../ti-sn65dsi86.c

We also made changes based on the patch below.
patchwork.kernel.org/.../

However, the error "[drm:ti_sn_bridge_probe] *ERROR* could not find any panel node" still occurred,
I can't display on the Displayport.

Question 1)

Do you know why the SN65DSI86 does not work?

The driver was not called, so I manually changed the register via I2C.
The sequence refers to the following. (9.2.1.2.3 Example Script)
www.tij.co.jp/.../application_and_implementation
‥

After that, the data read by i2cdump becomes the following.
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 36 38 49 53 44 20 20 20 02 00 86 00 00 01 00 00    68ISD   ?.?..?..
10: 26 00 59 00 00 00 00 00 00 00 00 00 00 00 00 00    &.Y.............
20: 80 07 00 00 38 04 00 00 40 03 00 00 2c 00 00 00    ??..8?..@?..,...
30: 05 80 00 00 94 00 24 00 58 00 04 00 00 27 00 00    ??..?.$.X.?..'..
40: 10 6d 00 00 80 00 98 08 65 04 c0 00 29 00 2c 00    ?m..?.??e??.).,.
50: 05 80 80 07 38 04 20 00 40 e4 0d 00 00 00 30 00    ????8? .@??...0.
60: a0 60 a4 00 01 00 00 00 00 00 00 00 00 00 00 00    ?`?.?...........
70: 00 00 09 00 00 01 0a 01 80 00 00 00 00 00 00 00    ..?..????.......
80: 00 00 00 00 00 00 00 00 00 1f 02 f0 a2 ee 01 e8    .........???????
90: 0a c1 06 20 80 00 00 ff 00 00 00 00 00 00 00 00    ??? ?...........
a0: 01 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00    ?...............
b0: 04 12 17 17 17 17 11 08 09 06 07 17 17 17 17 17    ????????????????
c0: 17 17 0b 17 00 00 00 00 00 00 00 00 00 00 00 00    ????............
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
f0: 00 2b 00 00 41 20 00 00 02 00 00 00 00 00 00 00    .+..A ..?.......

Question 2) 

　Is the device tree notation correct?

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&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	sn65dsi86@2c {
		compatible = "ti,sn65dsi86";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x2c>;

		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_mipi_dsi_en>;
		enable-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;

		interrupts-extended = <&gpio1 9 IRQ_TYPE_EDGE_FALLING>;

		vccio-supply = <&ldo6_reg>;
		vcca-supply = <&buck1_reg>;
		vpll-supply = <&ldo6_reg>;
		vcc-supply = <&buck1_reg>;

		clock-names = "refclk";
		clocks = <&clk IMX8MM_CLK_DSI_CORE>, <&clk IMX8MM_CLK_DSI_PHY_REF>;

		status = "okay";

		sn65dsi86,addresses = <0x0A 0x10 0x12 0x5A 
                                       0x93 0x94 0x0D 0x95 
                                       0x64 0x74 0x75 0x76 
                                       0x77 0x78 0x96 0x20 
                                       0x21 0x24 0x25 0x2C 
				       0x2D 0x30 0x31 0x34 
                                       0x36 0x38 0x3A 0x5B 
                                       0x3C 0x5A>;

 		sn65dsi86,values = <0x06 0x26 0x59 0x05	
                                    0x20 0x80 0x01 0x00
                                    0x01 0x00 0x01 0x0A
                                    0x01 0x81 0x0A 0x80
                                    0x07 0x38 0x04 0x2C
                                    0x00 0x05 0x80 0x94
                                    0x24 0x58 0x04 0x00
                                    0x00 0x0D>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;
			
			port@0 {
				reg = <0>;
				sn65_from_dsim: endpoint {
					remote-endpoint = <&dsim_to_sn65>;
				};
			};
			port@1 {
				reg = <1>;
				sn65_to_panel: endpoint {
					data-lanes = <2 1 3 0>;
					lane-polarities = <0 1 0 1>;
					remote-endpoint = <&panel_from_sn65>;
				};
			};
		};
	};
};

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