overlays: Regularisation and improvements

A few small improvements, with a view to making the updated overlays
behave the same before and after the big conversion.

Signed-off-by: Phil Elwell <[email protected]>

Author: pelwell

arch/arm/boot/dts/overlays/edt-ft5406-overlay.dts

@@ -25,7 +25,8 @@
 	};
 
 	__overrides__ {
-		i2c0 = <&ts_i2c_frag>,"target:0=",<&i2c0>;
+		i2c0 = <&ts_i2c_frag>,"target:0=",<&i2c0>,
+		       <0>,"-0-1";
 		i2c1 = <&ts_i2c_frag>, "target?=0",
 		       <&ts_i2c_frag>, "target-path=i2c1",
 		       <0>,"-0-1";

arch/arm/boot/dts/overlays/i2c-fan-overlay.dts

@@ -17,7 +17,6 @@
 			emc2301: emc2301@2f {
 				compatible = "microchip,emc2301";
 				reg = <0x2f>;
-				status = "okay";
 				#cooling-cells = <0x02>;
 			};
 		};

arch/arm/boot/dts/overlays/i2c-mux-overlay.dts

@@ -163,8 +163,7 @@
 			<&pca9545>,"base-nr:0",
 			<&pca9548>,"base-nr:0";
 
-		i2c0 = <&frag100>, "target:0=",<&i2c0>,
-			      <0>,"+101+102";
+		i2c0 = <&frag100>, "target:0=",<&i2c0>;
 		i2c_csi_dsi = <&frag100>, "target:0=",<&i2c_csi_dsi>,
 			      <0>,"+101+102";
 		i2c_csi_dsi0 = <&frag100>, "target:0=",<&i2c_csi_dsi0>,

arch/arm/boot/dts/overlays/i2c-pwm-pca9685a-overlay.dts

@@ -45,8 +45,7 @@
 
 	__overrides__ {
 		addr = <&pca>,"reg:0";
-		i2c0 = <&frag100>, "target:0=",<&i2c0>,
-			      <0>,"+101+102";
+		i2c0 = <&frag100>, "target:0=",<&i2c0>;
 		i2c_csi_dsi = <&frag100>, "target:0=",<&i2c_csi_dsi>,
 			      <0>,"+101+102";
 		i2c_csi_dsi0 = <&frag100>, "target:0=",<&i2c_csi_dsi0>,

arch/arm/boot/dts/overlays/pca953x-overlay.dts

@@ -17,8 +17,6 @@
 				reg = <0x20>;
 				gpio-controller;
 				#gpio-cells = <2>;
-
-				status = "okay";
 			};
 		};
 	};
@@ -250,8 +248,7 @@
 		cat9554 = <0>, "+28";
 		pca9654 = <0>, "+29";
 		xra1202 = <0>, "+30";
-		i2c0 = <&frag0>, "target:0=",<&i2c0>,
-			      <0>,"+100+101";
+		i2c0 = <&frag0>, "target:0=",<&i2c0>;
 		i2c_csi_dsi = <&frag0>, "target:0=",<&i2c_csi_dsi>,
 			      <0>,"+100+101";
 		i2c_csi_dsi0 = <&frag0>, "target:0=",<&i2c_csi_dsi0>,

arch/arm/boot/dts/overlays/pcf857x-overlay.dts

@@ -11,13 +11,13 @@
 		__overlay__ {
 			#address-cells = <1>;
 			#size-cells = <0>;
+			status = "okay";
 
 			pcf857x: pcf857x@0 {
 				compatible = "";
 				reg = <0x00>;
 				gpio-controller;
 				#gpio-cells = <2>;
-				status = "okay";
 			};
 		};
 	};
@@ -42,8 +42,7 @@
 		pcf8575  = <&pcf857x>,"compatible=nxp,pcf8575",  <&pcf857x>,"reg:0=0x20";
 		pca8574  = <&pcf857x>,"compatible=nxp,pca8574", <&pcf857x>,"reg:0=0x20";
 		addr = <&pcf857x>,"reg:0";
-		i2c0 = <&frag0>, "target:0=",<&i2c0>,
-			      <0>,"+100+101";
+		i2c0 = <&frag0>, "target:0=",<&i2c0>;
 		i2c_csi_dsi = <&frag0>, "target:0=",<&i2c_csi_dsi>,
 			      <0>,"+100+101";
 		i2c_csi_dsi0 = <&frag0>, "target:0=",<&i2c_csi_dsi0>,

arch/arm/boot/dts/overlays/sc16is750-i2c-overlay.dts

@@ -27,7 +27,7 @@
 	};
 
 	fragment@1 {
-		target-path = "/";
+		target = <&clocks>;
 		__overlay__ {
 			sc16is750_clk: sc16is750_i2c_clk@48 {
 				compatible = "fixed-clock";
@@ -67,8 +67,7 @@
 			  <&int_pins>,"reg:0";
 		addr = <&sc16is750>,"reg:0", <&sc16is750_clk>,"name";
 		xtal = <&sc16is750_clk>,"clock-frequency:0";
-		i2c0 = <&frag0>, "target:0=",<&i2c0>,
-			      <0>,"+100+101";
+		i2c0 = <&frag0>, "target:0=",<&i2c0>;
 		i2c_csi_dsi = <&frag0>, "target:0=",<&i2c_csi_dsi>,
 			      <0>,"+100+101";
 		i2c_csi_dsi0 = <&frag0>, "target:0=",<&i2c_csi_dsi0>,

arch/arm/boot/dts/overlays/sc16is752-i2c-overlay.dts

@@ -27,7 +27,7 @@
 	};
 
 	fragment@1 {
-		target-path = "/";
+		target = <&clocks>;
 		__overlay__ {
 			sc16is752_clk: sc16is752_i2c_clk@48 {
 				compatible = "fixed-clock";
@@ -67,8 +67,7 @@
 			  <&int_pins>,"reg:0";
 		addr = <&sc16is752>,"reg:0",<&sc16is752_clk>,"name";
 		xtal = <&sc16is752_clk>,"clock-frequency:0";
-		i2c0 = <&frag0>, "target:0=",<&i2c0>,
-			      <0>,"+100+101";
+		i2c0 = <&frag0>, "target:0=",<&i2c0>;
 		i2c_csi_dsi = <&frag0>, "target:0=",<&i2c_csi_dsi>,
 			      <0>,"+100+101";
 		i2c_csi_dsi0 = <&frag0>, "target:0=",<&i2c_csi_dsi0>,