ARM: dts: samsung: smdkv310: fix keypad no-autorepeat

[ Upstream commit 87d8e52 ]

Although the Samsung SoC keypad binding defined
linux,keypad-no-autorepeat property, Linux driver never implemented it
and always used linux,input-no-autorepeat.  Correct the DTS to use
property actually implemented.

This also fixes dtbs_check errors like:

  exynos4210-smdkv310.dtb: keypad@100a0000: 'linux,keypad-no-autorepeat' does not match any of the regexes: '^key-[0-9a-z]+$', 'pinctrl-[0-9]+'

Cc: <stable@vger.kernel.org>
Fixes: 0561cea ("ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN")
Link: https://lore.kernel.org/r/20240312183105.715735-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arch/arm/boot/dts/exynos4210-smdkv310.dts

@@ -84,7 +84,7 @@
 &keypad {
 	samsung,keypad-num-rows = <2>;
 	samsung,keypad-num-columns = <8>;
-	linux,keypad-no-autorepeat;
+	linux,input-no-autorepeat;
 	wakeup-source;
 	pinctrl-names = "default";
 	pinctrl-0 = <&keypad_rows &keypad_cols>;