powerpc: drop MPC8272_ADS platform support

The MPC8272-ADS also supported other 82xx CPU variants, had 64MB RAM,
8MB flash, and like the 85xx ADS platforms, was on a fairly large PCB
in order to have space for breakout connectors for all the features.

These 82xx platforms are two decades old, and originally made for a
small group of industry related people in order to assist in new OEM
board designs.  Given that, it makes sense to remove support today.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230224204959.17425-2-paul.gortmaker@windriver.com

1 files changed, 0 insertions, 263 deletions

diff --git a/arch/powerpc/boot/dts/mpc8272ads.dts b/arch/powerpc/boot/dts/mpc8272ads.dts
deleted file mode 100644
index 13ec786f6adf..000000000000
--- a/arch/powerpc/boot/dts/mpc8272ads.dts
+++ /dev/null
@@ -1,263 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8272 ADS Device Tree Source
- *
- * Copyright 2005,2008 Freescale Semiconductor Inc.
- */
-
-/dts-v1/;
-
-/ {
-	model = "MPC8272ADS";
-	compatible = "fsl,mpc8272ads";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	aliases {
-		ethernet0 = &eth0;
-		ethernet1 = &eth1;
-		serial0 = &scc1;
-		serial1 = &scc4;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8272@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;
-			i-cache-line-size = <32>;
-			d-cache-size = <16384>;
-			i-cache-size = <16384>;
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x0 0x0>;
-	};
-
-	localbus@f0010100 {
-		compatible = "fsl,mpc8272-localbus",
-		             "fsl,pq2-localbus";
-		#address-cells = <2>;
-		#size-cells = <1>;
-		reg = <0xf0010100 0x40>;
-
-		ranges = <0x0 0x0 0xff800000 0x00800000
-		          0x1 0x0 0xf4500000 0x8000
-		          0x3 0x0 0xf8200000 0x8000>;
-
-		flash@0,0 {
-			compatible = "jedec-flash";
-			reg = <0x0 0x0 0x00800000>;
-			bank-width = <4>;
-			device-width = <1>;
-		};
-
-		board-control@1,0 {
-			reg = <0x1 0x0 0x20>;
-			compatible = "fsl,mpc8272ads-bcsr";
-		};
-
-		PCI_PIC: interrupt-controller@3,0 {
-			compatible = "fsl,mpc8272ads-pci-pic",
-			             "fsl,pq2ads-pci-pic";
-			#interrupt-cells = <1>;
-			interrupt-controller;
-			reg = <0x3 0x0 0x8>;
-			interrupt-parent = <&PIC>;
-			interrupts = <20 8>;
-		};
-	};
-
-
-	pci@f0010800 {
-		device_type = "pci";
-		reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>;
-		compatible = "fsl,mpc8272-pci", "fsl,pq2-pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		clock-frequency = <66666666>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-		                 /* IDSEL 0x16 */
-		                 0xb000 0x0 0x0 0x1 &PCI_PIC 0
-		                 0xb000 0x0 0x0 0x2 &PCI_PIC 1
-		                 0xb000 0x0 0x0 0x3 &PCI_PIC 2
-		                 0xb000 0x0 0x0 0x4 &PCI_PIC 3
-
-		                 /* IDSEL 0x17 */
-		                 0xb800 0x0 0x0 0x1 &PCI_PIC 4
-		                 0xb800 0x0 0x0 0x2 &PCI_PIC 5
-		                 0xb800 0x0 0x0 0x3 &PCI_PIC 6
-		                 0xb800 0x0 0x0 0x4 &PCI_PIC 7
-
-		                 /* IDSEL 0x18 */
-		                 0xc000 0x0 0x0 0x1 &PCI_PIC 8
-		                 0xc000 0x0 0x0 0x2 &PCI_PIC 9
-		                 0xc000 0x0 0x0 0x3 &PCI_PIC 10
-		                 0xc000 0x0 0x0 0x4 &PCI_PIC 11>;
-
-		interrupt-parent = <&PIC>;
-		interrupts = <18 8>;
-		ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000
-		          0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
-		          0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>;
-	};
-
-	soc@f0000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,mpc8272", "fsl,pq2-soc";
-		ranges = <0x0 0xf0000000 0x53000>;
-
-		// Temporary -- will go away once kernel uses ranges for get_immrbase().
-		reg = <0xf0000000 0x53000>;
-
-		cpm@119c0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8272-cpm", "fsl,cpm2";
-			reg = <0x119c0 0x30>;
-			ranges;
-
-			muram@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				ranges = <0x0 0x0 0x10000>;
-
-				data@0 {
-					compatible = "fsl,cpm-muram-data";
-					reg = <0x0 0x2000 0x9800 0x800>;
-				};
-			};
-
-			brg@119f0 {
-				compatible = "fsl,mpc8272-brg",
-				             "fsl,cpm2-brg",
-				             "fsl,cpm-brg";
-				reg = <0x119f0 0x10 0x115f0 0x10>;
-			};
-
-			scc1: serial@11a00 {
-				device_type = "serial";
-				compatible = "fsl,mpc8272-scc-uart",
-				             "fsl,cpm2-scc-uart";
-				reg = <0x11a00 0x20 0x8000 0x100>;
-				interrupts = <40 8>;
-				interrupt-parent = <&PIC>;
-				fsl,cpm-brg = <1>;
-				fsl,cpm-command = <0x800000>;
-			};
-
-			scc4: serial@11a60 {
-				device_type = "serial";
-				compatible = "fsl,mpc8272-scc-uart",
-				             "fsl,cpm2-scc-uart";
-				reg = <0x11a60 0x20 0x8300 0x100>;
-				interrupts = <43 8>;
-				interrupt-parent = <&PIC>;
-				fsl,cpm-brg = <4>;
-				fsl,cpm-command = <0xce00000>;
-			};
-
-			usb@11b60 {
-				compatible = "fsl,mpc8272-cpm-usb";
-				reg = <0x11b60 0x40 0x8b00 0x100>;
-				interrupts = <11 8>;
-				interrupt-parent = <&PIC>;
-				mode = "peripheral";
-			};
-
-			mdio@10d40 {
-				compatible = "fsl,mpc8272ads-mdio-bitbang",
-				             "fsl,mpc8272-mdio-bitbang",
-				             "fsl,cpm2-mdio-bitbang";
-				reg = <0x10d40 0x14>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-				fsl,mdio-pin = <18>;
-				fsl,mdc-pin = <19>;
-
-				PHY0: ethernet-phy@0 {
-					interrupt-parent = <&PIC>;
-					interrupts = <23 8>;
-					reg = <0x0>;
-				};
-
-				PHY1: ethernet-phy@1 {
-					interrupt-parent = <&PIC>;
-					interrupts = <23 8>;
-					reg = <0x3>;
-				};
-			};
-
-			eth0: ethernet@11300 {
-				device_type = "network";
-				compatible = "fsl,mpc8272-fcc-enet",
-				             "fsl,cpm2-fcc-enet";
-				reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
-				local-mac-address = [ 00 00 00 00 00 00 ];
-				interrupts = <32 8>;
-				interrupt-parent = <&PIC>;
-				phy-handle = <&PHY0>;
-				linux,network-index = <0>;
-				fsl,cpm-command = <0x12000300>;
-			};
-
-			eth1: ethernet@11320 {
-				device_type = "network";
-				compatible = "fsl,mpc8272-fcc-enet",
-				             "fsl,cpm2-fcc-enet";
-				reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
-				local-mac-address = [ 00 00 00 00 00 00 ];
-				interrupts = <33 8>;
-				interrupt-parent = <&PIC>;
-				phy-handle = <&PHY1>;
-				linux,network-index = <1>;
-				fsl,cpm-command = <0x16200300>;
-			};
-
-			i2c@11860 {
-				compatible = "fsl,mpc8272-i2c",
-					     "fsl,cpm2-i2c";
-				reg = <0x11860 0x20 0x8afc 0x2>;
-				interrupts = <1 8>;
-				interrupt-parent = <&PIC>;
-				fsl,cpm-command = <0x29600000>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-			};
-		};
-
-		PIC: interrupt-controller@10c00 {
-			#interrupt-cells = <2>;
-			interrupt-controller;
-			reg = <0x10c00 0x80>;
-			compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic";
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec1.0";
-			reg = <0x40000 0x13000>;
-			interrupts = <47 0x8>;
-			interrupt-parent = <&PIC>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x7e>;
-			fsl,descriptor-types-mask = <0x1010415>;
-		};
-	};
-
-	chosen {
-		stdout-path = "/soc/cpm/serial@11a00";
-	};
-};