arm64: dts: renesas: beacon: Fix EEPROM compatible value

"make dtbs_check" fails with:

    arch/arm64/boot/dts/renesas/r8a774b1-beacon-rzg2n-kit.dt.yaml: eeprom@50: compatible: 'oneOf' conditional failed, one must be fixed:
	    'microchip,at24c64' does not match '^(atmel|catalyst|microchip|nxp|ramtron|renesas|rohm|st),(24(c|cs|lc|mac)[0-9]+|spd)$'

Fix this by dropping the bogus "at" prefix.

Fixes: a1d8a344f1ca0709 ("arm64: dts: renesas: Introduce r8a774a1-beacon-rzg2m-kit")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210128110136.2293490-1-geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index c9bf523..8d3a4d6 100644 (file)
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
@@ -144,7 +144,7 @@
        };
 
        eeprom@50 {
-               compatible = "microchip,at24c64", "atmel,24c64";
+               compatible = "microchip,24c64", "atmel,24c64";
                pagesize = <32>;
                read-only;      /* Manufacturing EEPROM programmed at factory */
                reg = <0x50>;