Device driver not recognized(DE0-Nano-SoC)

Linux Kernel
1

Hi all,

I want to run a touch screen on DE0-Nano-SoC Linux, but the device driver for the touch screen is not recognized.

Based on the sample, I am trying to control the touch display with DE0.
I have made modifications to the device tree and FramebuffeDriver and have been able to create dts and zImage. I was also able to display the screen on my touch display.
However, the device driver for the touch screen controller is not recognized. (It does not show up in /dev/input).

I incorporated the sample device driver (ft5406.c), but it was not recognized. (Not displayed in /dev/input).
The ft5406.c uses I2C for communication control and has opencore settings enabled.

Is there something wrong with the kernel creation?
The device tree uses a sample.

—Menuconfig(Linux/arm 5.4.74 Kernel configurration)–

<Touchscreen>
Device Drivers
  > Input device support
    > Touchscreens
       > <*>EDT FacalTech FT5x06 I2C Touchscreen support

<I2C>
Device Driver
> {*}I2C support
  <*>I2C device interface
  [*] Autoselect pertient helper modules
       I2C Hardware Bus support --->
          <*>Synopsys DesignWare Slave
          <*>Opencore I2C Controller

—Notation of device tree related to touchscreens –

ocores@0x20 {
	#address-cells = <0x1>;
	#size-cells = <0x0>;
	compatible = "opencores,i2c-ocores";
	reg = <0x20 0x20>;
	interrupts = <0x0 0x2a 0x1>;
	clock-frequency = <0x2faf080>;
	reg-shift = <0x2>;
	reg-io-width = <0x4>;

	ft5406_ts@0x38 {
		compatible = "ft5406_ts";
		reg = <0x38>;
		interrupts = <0x0 0x28 0x3>;
	};
};

—Reference—

—Operation Environment—

Thanks