* initial_brightness : Initial value of backlight brightness.
* period_ns : Platform specific PWM period value. unit is nano.
Only valid when brightness is pwm input mode.
-* load_new_rom_data :
- 0 : use default configuration data
- 1 : update values of eeprom or eprom registers on loading driver
* size_program : Total size of lp855x_rom_data.
* rom_data : List of new eeprom/eprom registers.
.name = "lcd-bl",
.device_control = I2C_CONFIG(LP8552),
.initial_brightness = INITIAL_BRT,
- .load_new_rom_data = 1,
.size_program = ARRAY_SIZE(lp8552_eeprom_arr),
.rom_data = lp8552_eeprom_arr,
};