ARM: dts: r8a7792: Use R-Car GPIO Gen2 fallback compat string

Use newly added R-Car GPIO Gen2 fallback compat string
in place of now deprecated non-generation specific
R-Car GPIO fallback compat string in the DT of the r8a7792 SoC.

This should have no run-time effect as the driver matches against
the per-SoC compat string before considering the fallback compat string.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

arch/arm/boot/dts/r8a7792.dtsi

@@ -147,7 +147,7 @@ pfc: pin-controller@e6060000 {
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -162,7 +162,7 @@ gpio0: gpio@e6050000 {
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -177,7 +177,7 @@ gpio1: gpio@e6051000 {
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -192,7 +192,7 @@ gpio2: gpio@e6052000 {
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -207,7 +207,7 @@ gpio3: gpio@e6053000 {
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -222,7 +222,7 @@ gpio4: gpio@e6054000 {
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -237,7 +237,7 @@ gpio5: gpio@e6055000 {
 
 		gpio6: gpio@e6055100 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055100 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -252,7 +252,7 @@ gpio6: gpio@e6055100 {
 
 		gpio7: gpio@e6055200 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055200 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -267,7 +267,7 @@ gpio7: gpio@e6055200 {
 
 		gpio8: gpio@e6055300 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055300 0 0x50>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -282,7 +282,7 @@ gpio8: gpio@e6055300 {
 
 		gpio9: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -297,7 +297,7 @@ gpio9: gpio@e6055400 {
 
 		gpio10: gpio@e6055500 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055500 0 0x50>;
 			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -312,7 +312,7 @@ gpio10: gpio@e6055500 {
 
 		gpio11: gpio@e6055600 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055600 0 0x50>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;