[tobetter:odroid-6.1.y 84/91] arch/arm64/boot/dts/rockchip/overlays/odroidm1s/display_vu8s.dts:41.15-46.5: Warning (unit_address_vs_reg): /fragment@3/__overlay__: node has a reg or ranges property, but no unit name

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/tobetter/linux odroid-6.1.y
head:   a50c6922e2b4c1d7c895bde521d13096ba16a863
commit: b0ba08f75cf1fc43c19f57ea6930f3358bd2e196 [84/91] ODROID-M1S: dtb/dtbo: add new device tree for ODROID-Vu8S display
config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20240615/202406150149.FrWTYvNV-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240615/202406150149.FrWTYvNV-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406150149.FrWTYvNV-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
>> arch/arm64/boot/dts/rockchip/overlays/odroidm1s/display_vu8s.dts:41.15-46.5: Warning (unit_address_vs_reg): /fragment@3/__overlay__: node has a reg or ranges property, but no unit name

vim +41 arch/arm64/boot/dts/rockchip/overlays/odroidm1s/display_vu8s.dts

     9	
    10	/{
    11		fragment@0 {
    12			target = <&backlight>;
    13	
    14			__overlay__ {
    15				status = "okay";
    16			};
    17		};
    18	
    19		fragment@1 {
    20			target = <&pwm4>;
    21	
    22			__overlay__ {
    23				status = "okay";
    24			};
    25		};
    26	
    27		fragment@2 {
    28			target = <&i2c2>;
    29	
    30			__overlay__ {
    31				status = "okay";
    32			};
    33		};
    34	
    35		fragment@3 {
    36			target = <&touchscreen>;
    37	
    38			#address-cells = <1>;
    39			#size-cells = <0>;
    40	
  > 41			__overlay__ {

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