ath79: dts: drop "simple-mfd" for gmacs in SoC dtsi

With a proper probe deferring for ag71xx we don't need to explicitly
probe mdio1 before gmac0.
Drop all "simple-mfd" in SoC dtsi so that gmac orders can be the same
as ar71xx.
This makes eth0/eth1 order the same as those in ar71xx, which means
we don't need a migration script for this anymore and we can merge
incorrectly split gmac/mdio driver back together.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

target/linux/ath79/dts/ar7241.dtsi

@@ -78,7 +78,7 @@
 };
 
 &eth1 {
-	compatible = "qca,ar7241-eth", "syscon", "simple-mfd";
+	compatible = "qca,ar7241-eth", "syscon";
 
 	pll-data = <0x00110000 0x00001099 0x00991099>;
 

target/linux/ath79/dts/ar7242.dtsi

@@ -45,7 +45,7 @@
 };
 
 &eth0 {
-	compatible = "qca,ar7242-eth", "syscon", "simple-mfd";
+	compatible = "qca,ar7242-eth", "syscon";
 
 	pll-data = <0x16000000 0x00000101 0x00001616>;
 	pll-reg = <0x4 0x2c 17>;
@@ -72,7 +72,7 @@
 };
 
 &eth1 {
-	compatible = "qca,ar7242-eth", "syscon", "simple-mfd";
+	compatible = "qca,ar7242-eth", "syscon";
 
 	resets = <&rst 13>;
 	reset-names = "mac";

target/linux/ath79/dts/ar9330.dtsi

@@ -192,7 +192,7 @@
 };
 
 &eth1 {
-	compatible = "qca,ar9330-eth", "syscon", "simple-mfd";
+	compatible = "qca,ar9330-eth", "syscon";
 
 	pll-data = <0x00110000 0x00001099 0x00991099>;
 	phy-mode = "gmii";

target/linux/ath79/dts/ar934x.dtsi

@@ -240,7 +240,7 @@
 };
 
 &eth1 {
-	compatible = "qca,ar9340-eth", "syscon", "simple-mfd";
+	compatible = "qca,ar9340-eth", "syscon";
 
 	resets = <&rst 13>;
 	reset-names = "mac";

target/linux/ath79/dts/ath79.dtsi

@@ -43,7 +43,7 @@
 		eth0: eth@19000000 {
 			status = "disabled";
 
-			compatible = "qca,ath79-eth", "syscon", "simple-mfd";
+			compatible = "qca,ath79-eth", "syscon";
 			reg = <0x19000000 0x200>;
 
 			interrupts = <4>;
@@ -66,7 +66,7 @@
 		eth1: eth@1a000000 {
 			status = "disabled";
 
-			compatible = "qca,ath79-eth", "syscon", "simple-mfd";
+			compatible = "qca,ath79-eth", "syscon";
 			reg = <0x1a000000 0x200>;
 
 			interrupts = <5>;

target/linux/ath79/dts/qca953x.dtsi

@@ -274,7 +274,7 @@
 &eth1 {
 	status = "okay";
 
-	compatible = "qca,qca9530-eth", "syscon", "simple-mfd";
+	compatible = "qca,qca9530-eth", "syscon";
 	resets = <&rst 13>;
 	reset-names = "mac";
 

target/linux/ath79/dts/qca956x.dtsi

@@ -257,7 +257,7 @@
 };
 
 &eth0 {
-	compatible = "qca,qca9560-eth", "syscon", "simple-mfd";
+	compatible = "qca,qca9560-eth", "syscon";
 
 	pll-data = <0x03000000 0x00000101 0x00001919>;
 	pll-reg = <0 0x48 0>;
@@ -300,7 +300,7 @@
 };
 
 &eth1 {
-	compatible = "qca,qca9560-eth", "syscon", "simple-mfd";
+	compatible = "qca,qca9560-eth", "syscon";
 
 	phy-mode = "gmii";