ARM: dts: aspeed: Add flash controller clocks

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>

arch/arm/boot/dts/aspeed-g4.dtsi

@@ -55,6 +55,7 @@ fmc: flash-controller@1e620000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2400-fmc";
+			clocks = <&syscon ASPEED_CLK_AHB>;
 			status = "disabled";
 			interrupts = <19>;
 			flash@0 {
@@ -70,6 +71,7 @@ spi: flash-controller@1e630000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2400-spi";
+			clocks = <&syscon ASPEED_CLK_AHB>;
 			status = "disabled";
 			flash@0 {
 				reg = < 0 >;

arch/arm/boot/dts/aspeed-g5.dtsi

@@ -55,6 +55,7 @@ fmc: flash-controller@1e620000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2500-fmc";
+			clocks = <&syscon ASPEED_CLK_AHB>;
 			status = "disabled";
 			interrupts = <19>;
 			flash@0 {
@@ -80,6 +81,7 @@ spi1: flash-controller@1e630000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2500-spi";
+			clocks = <&syscon ASPEED_CLK_AHB>;
 			status = "disabled";
 			flash@0 {
 				reg = < 0 >;
@@ -99,6 +101,7 @@ spi2: flash-controller@1e631000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "aspeed,ast2500-spi";
+			clocks = <&syscon ASPEED_CLK_AHB>;
 			status = "disabled";
 			flash@0 {
 				reg = < 0 >;