ARM: dts: BCM5301X: Specify flash partitions

Most devices use Broadcom standard partitions which allows them to be
described with the "brcm,bcm947xx-cfe-partitions". Exceptions are:
1) TP-LINK devices which use "os-image" partition with TRX containing
   kernel only + separated rootfs partition.
2) Asus RT-AC87U with custom "asus" partition.

This commit also removes undocumented and unsupported linux,part-probe
binding which got accidentally upstreamed while describing SPI
controller.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts

@@ -94,6 +94,34 @@ restart {
 
 &spi_nor {
 	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot@0 {
+			label = "boot";
+			reg = <0x000000 0x040000>;
+			read-only;
+		};
+
+		os-image@100000 {
+			label = "os-image";
+			reg = <0x040000 0x200000>;
+			compatible = "brcm,trx";
+		};
+
+		rootfs@240000 {
+			label = "rootfs";
+			reg = <0x240000 0xc00000>;
+		};
+
+		nvram@ff0000 {
+			label = "nvram";
+			reg = <0xff0000 0x010000>;
+		};
+	};
 };
 
 &usb2 {

arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts

@@ -66,3 +66,34 @@ restart {
 &usb3_phy {
 	status = "okay";
 };
+
+&nandcs {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot@0 {
+			label = "boot";
+			reg = <0x00000000 0x00080000>;
+			read-only;
+		};
+
+		nvram@80000 {
+			label = "nvram";
+			reg = <0x00080000 0x00180000>;
+		};
+
+		firmware@200000 {
+			label = "firmware";
+			reg = <0x00200000 0x07cc0000>;
+			compatible = "brcm,trx";
+		};
+
+		asus@7ec0000 {
+			label = "asus";
+			reg = <0x07ec0000 0x00140000>;
+			read-only;
+		};
+	};
+};

arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts

@@ -103,6 +103,34 @@ &usb3 {
 
 &spi_nor {
 	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot@0 {
+			label = "boot";
+			reg = <0x000000 0x040000>;
+			read-only;
+		};
+
+		os-image@100000 {
+			label = "os-image";
+			reg = <0x040000 0x200000>;
+			compatible = "brcm,trx";
+		};
+
+		rootfs@240000 {
+			label = "rootfs";
+			reg = <0x240000 0xc00000>;
+		};
+
+		nvram@ff0000 {
+			label = "nvram";
+			reg = <0xff0000 0x010000>;
+		};
+	};
 };
 
 &usb3_phy {

arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi

@@ -12,6 +12,10 @@ nandcs: nandcs@0 {
 			reg = <0>;
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			partitions {
+				compatible = "brcm,bcm947xx-cfe-partitions";
+			};
 		};
 	};
 };

arch/arm/boot/dts/bcm5301x.dtsi

@@ -475,8 +475,11 @@ spi_nor: spi-nor@0 {
 			compatible = "jedec,spi-nor";
 			reg = <0>;
 			spi-max-frequency = <20000000>;
-			linux,part-probe = "ofpart", "bcm47xxpart";
 			status = "disabled";
+
+			partitions {
+				compatible = "brcm,bcm947xx-cfe-partitions";
+			};
 		};
 	};