AlexTransit

solved.
the display on the ST7789V use spi0.1
spidev use spi0.0
 
Could not run on the built-in driver. I get
st7789v spi0.1: error -EINVAL: Failed to setup spi fb_st7789v spi0.1: write() failed and returned -22  
did the ST7789V initialization manually
 
/dts-v1/; /plugin/; / { compatible = "allwinner,sun8i-h3"; fragment@0 { target = <&pio>; __overlay__ { st7789v_pins: st7789v_pins { pins = "PA8", "PA9", "PA10", "PA20"; function = "gpio_out", "gpio_out", "gpio_out", "gpio_out"; }; }; }; fragment@1 { target = <&spi0>; __overlay__ { #address-cells = <1>; #size-cells = <0>; status = "okay"; cs-gpios = <&pio 2 3 1>,<&pio 0 20 1>; spidev@0 { compatible = "armbian,spi-dev"; reg = <0>; spi-max-frequency = <1000000>; }; display: display@1 { /* compatible = "sitronix,st7789v"; */ compatible = "samsung,s6d02a1"; reg = <1>; /* use cs1. required 1 in section display@1 */ pinctrl-names = "default"; pinctrl-0 =<&st7789v_pins>; spi-max-frequency = <16000000>; rotate = <180>; /* in init rotate 0x1000036 0xXX 0(XX=00) 90(XX=a0) 180(XX=36 c0) 270(XX=60) */ width = <240>; height = <320>; spi-cpol; buswidth = <8>; txbuflen = <153600>; reset-gpios = <&pio 0 10 1>; dc-gpios = <&pio 0 9 0>; led-gpios = <&pio 0 8 0>; debug = <0>; init = < 0x1000001 0x2000096 0x1000011 0x100003a 0x05 0x10000b2 0x05 0x05 0x00 0x33 0x33 0x10000b7 0x75 0x10000c2 0x01 0xff 0x10000c3 0x13 0x10000c4 0x20 0x10000bb 0x22 0x10000c5 0x20 0x10000d0 0xa4 0xa1 0x1000029 0x1000021 0x1000036 0xc0 0x100002a 0x00 0x00 0x00 0xef 0x100002b 0x00 0x00 0x01 0x3f 0x100002c 0x10000e0 0xd0 0x05 0x0a 0x09 0x08 0x05 0x2e 0x44 0x45 0x0f 0x17 0x16 0x2b 0x33 0x10000e1 0xd0 0x05 0x0a 0x09 0x08 0x05 0x2e 0x43 0x45 0x0f 0x16 0x16 0x2b 0x33 0x2000064 >; }; }; }; };  
 
everything works perfectly.
PS I don't know how to fix the topic header. problem solved