使用lichee dock 配置lcd的23M的频率后再不接lcd的时候还能输出到2.8V左右23M频率，接上lcd后输出频率电压直线下降，不到1.8V的电压频率，这个问题怎么解，是不是供电部分的问题，lichee的供电只有使用的时usb，没有单独的供电问题？

求助lcd一直在闪，err数字一直在增加
也调试了dts部分的值也没有效果

root@TinaLinux:/# cat /sys/class/disp/disp/attr/sys
screen 0:
de_rate 300000000 hz, ref_fps:59
mgr0: 1024x600 fmt[rgb] cs[0x204] range[full] eotf[0x4] bits[8bits] err[0] force_sync[0] unblank direct_show[false] iommu[1]
dmabuf: cache[0] cache max[0] umap skip[0] umap skip max[0]
        lcd output      backlight( 10)  fps:59.1        1024x 600
        err:38362       skip:0  irq:38362       vsync:0 vsync_skip:0
   BUF    enable ch[1] lyr[0] z[16] prem[N] a[pixel 255] fmt[  0] fb[1024, 600;1024, 600;1024, 600] crop[   0,   0,1024, 600] frame[   0,   0, 800,1280] addr[ff800000,       0,       0] flags[0x       0] trd[0,0]
depth[ 0] root@TinaLinux:/#

dts的配置

&lcd0 {
	lcd_used        = <1>;
	lcd_driver_name = "hx8282";

	lcd_if          = <0>;
	lcd_hv_if       = <0>;

	lcd_width       = <154>;
	lcd_height      = <85>;
	lcd_x           = <1024>;
	lcd_y           = <600>;
	lcd_dclk_freq   = <50>;
	lcd_hbp         = <160>;
	lcd_ht          = <1344>;
	lcd_hspw        = <6>;
	lcd_vbp         = <23>;
	lcd_vt          = <635>;
	lcd_vspw        = <6>;

	lcd_backlight   = <10>;
	lcd_pwm_used    = <1>;
	lcd_pwm_ch      = <7>;
	lcd_pwm_freq    = <20000>;
	lcd_pwm_pol     = <1>;
	lcd_bright_curve_en = <0>;

	lcd_frm         = <1>;
	lcd_io_phase    = <0x0000>;
	lcd_gamma_en    = <0>;
	lcd_cmap_en     = <0>;
	lcd_hv_clk_phase= <0>;
	lcd_hv_sync_polarity= <0>;
	lcd_rb_swap          = <0>;

	lcd_power       = "vcc-lcd";
	lcd_pin_power   = "vcc-pd";
	pinctrl-0       = <&rgb18_pins_a>;
	pinctrl-1       = <&rgb18_pins_b>;
};