ath79: fix various dts warnings

ar9344_openmesh_mr600-v1.dts:40.10-44.5: Warning (gpios_property):
/leds-ath9k/wifi2g: Missing property '#gpio-cells' in node
/ahb/pcie-controller@180c0000/wifi@0,0 or bad phandle
=> added gpio-controller + #gpio-cells

qca955x_zyxel_nbg6x16.dtsi:121.3-13: Warning (reg_format):
/ahb/usb@1b000000/port@1:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
../dts/qca955x_zyxel_nbg6x16.dtsi:131.3-13: Warning (reg_format):
/ahb/usb@1b400000/port@1:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
qca955x_zyxel_nbg6x16.dtsi:120.20-123.4: Warning (avoid_default_addr_size):
/ahb/usb@1b000000/port@1: Relying on default #address-cells value
=> ath79's usb-nodes are missing the address- and size-cells properties.
These are needed for usb led trigger support.

ar7242_ubnt_sw.dtsi:54.4-14: Warning (reg_format): /gpio_spi/gpio_spi@0:reg:
property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
=> the #address-cells and #size-cells had to be nudged.

qca9531_dlink_dch-g020-a1.dts:19.6-39.4: Warning (i2c_bus_bridge):
/i2c: incorrect #size-cells for I2C bus
=> #size-cells = <0>;

Signed-off-by: Christian Lamparter <[email protected]>

target/linux/ath79/dts/ar7100.dtsi

@@ -146,6 +146,9 @@
 		has-synopsys-hc-bug;
 
 		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	usb1: usb@1c000000 {
@@ -159,6 +162,9 @@
 		phys = <&usb_phy>;
 
 		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 
 	spi: spi@1f000000 {

target/linux/ath79/dts/ar7240.dtsi

@@ -29,6 +29,9 @@
 		phys = <&usb_phy>;
 
 		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 };
 

target/linux/ath79/dts/ar7241.dtsi

@@ -36,6 +36,9 @@
 		phys = <&usb_phy>;
 
 		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 };
 

target/linux/ath79/dts/ar7242.dtsi

@@ -36,6 +36,9 @@
 		phys = <&usb_phy>;
 
 		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
 	};
 };
 

target/linux/ath79/dts/ar7242_ubnt_edgeswitch-8xp.dts

@@ -114,11 +114,12 @@
 
 	ethernet-switch@1e {
 		compatible = "brcm,bcm53128";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		reg = <0x1e>;
 
 		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
 			port0@0 {
 				reg = <0>;
 				label = "lan1";

target/linux/ath79/dts/ar7242_ubnt_sw.dtsi

@@ -41,8 +41,8 @@
 
 	gpio_spi {
 		compatible = "spi-gpio";
-		#address-cells = <0x1>;
-		ranges;
+		#address-cells = <1>;
+		#size-cells = <0>;
 
 		sck-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
 		mosi-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;

target/linux/ath79/dts/ar9330.dtsi

@@ -116,6 +116,9 @@
 			phys = <&usb_phy>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		spi: spi@1f000000 {

target/linux/ath79/dts/ar9344_openmesh_mr600.dtsi

@@ -129,6 +129,9 @@
 		nvmem-cells = <&macaddr_art_0>;
 		nvmem-cell-names = "mac-address";
 		mac-address-increment = <8>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
 	};
 };
 

target/linux/ath79/dts/ar934x.dtsi

@@ -175,6 +175,9 @@
 			phys = <&usb_phy>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		nand: nand@1b000200 {

target/linux/ath79/dts/qca9531_dlink_dch-g020-a1.dts

@@ -19,7 +19,7 @@
 	i2c {
 		compatible = "i2c-gpio";
 		#address-cells = <1>;
-		#size-cells = <1>;
+		#size-cells = <0>;
 
 		sda-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
 		scl-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;

target/linux/ath79/dts/qca953x.dtsi

@@ -201,6 +201,9 @@
 			phys = <&usb_phy>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		spi: spi@1f000000 {

target/linux/ath79/dts/qca955x.dtsi

@@ -265,6 +265,9 @@
 			phys = <&usb_phy0>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		usb1: usb@1b400000 {
@@ -283,6 +286,9 @@
 			phys = <&usb_phy1>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		nand: nand@1b800200 {

target/linux/ath79/dts/qca956x.dtsi

@@ -200,6 +200,9 @@
 			phys = <&usb_phy0>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		usb1: usb@1b400000 {
@@ -219,6 +222,9 @@
 			phys = <&usb_phy1>;
 
 			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		spi: spi@1f000000 {