mediatek: fixes typo for spi properties

Same as commit 3674689, correct 'buswidth' to 'bus-width'.

Signed-off-by: Chukun Pan <[email protected]>

target/linux/mediatek/dts/mt7981b-confiabits-mt7981.dts

@@ -211,8 +211,8 @@
 		spi-cal-addrlen = <5>;
 		spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
 
-		spi-tx-buswidth = <4>;
-		spi-rx-buswidth = <4>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
 		mediatek,nmbm;
 		mediatek,bmt-max-ratio = <1>;
 		mediatek,bmt-max-reserved-blocks = <64>;

target/linux/mediatek/dts/mt7981b-routerich-ax3000.dts

@@ -160,8 +160,8 @@
 		reg = <0>;
 
 		spi-max-frequency = <52000000>;
-		spi-tx-buswidth = <4>;
-		spi-rx-buswidth = <4>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
 
 		spi-cal-enable;
 		spi-cal-mode = "read-data";

target/linux/mediatek/dts/mt7981b-yuncore-ax835.dts

@@ -150,8 +150,8 @@
 		reg = <0>;
 
 		spi-max-frequency = <52000000>;
-		spi-tx-buswidth = <4>;
-		spi-rx-buswidth = <4>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
 
 		partitions {
 			compatible = "fixed-partitions";

target/linux/mediatek/dts/mt7986a-asus-rt-ax59u.dts

@@ -213,8 +213,8 @@
 		reg = <0>;
 
 		spi-max-frequency = <20000000>;
-		spi-tx-buswidth = <4>;
-		spi-rx-buswidth = <4>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
 
 		partitions: partitions {
 			compatible = "fixed-partitions";