ARM: sunxi: dt: Update timer compatible string

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun4i-a10.dtsi

@@ -208,7 +208,7 @@
 		};
 
 		timer@01c20c00 {
-			compatible = "allwinner,sunxi-timer";
+			compatible = "allwinner,sun4i-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <22>;
 			clocks = <&osc24M>;

arch/arm/boot/dts/sun5i-a13.dtsi

@@ -202,7 +202,7 @@
 		};
 
 		timer@01c20c00 {
-			compatible = "allwinner,sunxi-timer";
+			compatible = "allwinner,sun4i-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <22>;
 			clocks = <&osc24M>;