v4.19.13 snapshot.
diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts
new file mode 100644
index 0000000..20a0d22
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts
@@ -0,0 +1,196 @@
+/*
+ * MPC7448HPC2 (Taiga) board Device Tree Source
+ *
+ * Copyright 2006, 2008 Freescale Semiconductor Inc.
+ * 2006 Roy Zang <Roy Zang at freescale.com>.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+ model = "mpc7448hpc2";
+ compatible = "mpc74xx";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+
+ pci0 = &pci0;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells =<0>;
+
+ PowerPC,7448@0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ d-cache-line-size = <32>; // 32 bytes
+ i-cache-line-size = <32>; // 32 bytes
+ d-cache-size = <0x8000>; // L1, 32K bytes
+ i-cache-size = <0x8000>; // L1, 32K bytes
+ timebase-frequency = <0>; // 33 MHz, from uboot
+ clock-frequency = <0>; // From U-Boot
+ bus-frequency = <0>; // From U-Boot
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x20000000 // DDR2 512M at 0
+ >;
+ };
+
+ tsi108@c0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "tsi-bridge";
+ ranges = <0x0 0xc0000000 0x10000>;
+ reg = <0xc0000000 0x10000>;
+ bus-frequency = <0>;
+
+ i2c@7000 {
+ interrupt-parent = <&mpic>;
+ interrupts = <14 0>;
+ reg = <0x7000 0x400>;
+ device_type = "i2c";
+ compatible = "tsi108-i2c";
+ };
+
+ MDIO: mdio@6000 {
+ compatible = "tsi108-mdio";
+ reg = <0x6000 0x50>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy8: ethernet-phy@8 {
+ interrupt-parent = <&mpic>;
+ interrupts = <2 1>;
+ reg = <0x8>;
+ };
+
+ phy9: ethernet-phy@9 {
+ interrupt-parent = <&mpic>;
+ interrupts = <2 1>;
+ reg = <0x9>;
+ };
+
+ };
+
+ enet0: ethernet@6200 {
+ linux,network-index = <0>;
+ #size-cells = <0>;
+ device_type = "network";
+ compatible = "tsi108-ethernet";
+ reg = <0x6000 0x200>;
+ address = [ 00 06 D2 00 00 01 ];
+ interrupts = <16 2>;
+ interrupt-parent = <&mpic>;
+ mdio-handle = <&MDIO>;
+ phy-handle = <&phy8>;
+ };
+
+ enet1: ethernet@6600 {
+ linux,network-index = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ compatible = "tsi108-ethernet";
+ reg = <0x6400 0x200>;
+ address = [ 00 06 D2 00 00 02 ];
+ interrupts = <17 2>;
+ interrupt-parent = <&mpic>;
+ mdio-handle = <&MDIO>;
+ phy-handle = <&phy9>;
+ };
+
+ serial0: serial@7808 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x7808 0x200>;
+ clock-frequency = <1064000000>;
+ interrupts = <12 0>;
+ interrupt-parent = <&mpic>;
+ };
+
+ serial1: serial@7c08 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x7c08 0x200>;
+ clock-frequency = <1064000000>;
+ interrupts = <13 0>;
+ interrupt-parent = <&mpic>;
+ };
+
+ mpic: pic@7400 {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <0x7400 0x400>;
+ compatible = "chrp,open-pic";
+ device_type = "open-pic";
+ };
+ pci0: pci@1000 {
+ compatible = "tsi108-pci";
+ device_type = "pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0x1000 0x1000>;
+ bus-range = <0 0>;
+ ranges = <0x2000000 0x0 0xe0000000 0xe0000000 0x0 0x1a000000
+ 0x1000000 0x0 0x0 0xfa000000 0x0 0x10000>;
+ clock-frequency = <133333332>;
+ interrupt-parent = <&mpic>;
+ interrupts = <23 2>;
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ interrupt-map = <
+
+ /* IDSEL 0x11 */
+ 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
+ 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
+ 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
+ 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
+
+ /* IDSEL 0x12 */
+ 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
+ 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
+ 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
+ 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
+
+ /* IDSEL 0x13 */
+ 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
+ 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
+ 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
+ 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
+
+ /* IDSEL 0x14 */
+ 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
+ 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
+ 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
+ 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
+ >;
+
+ RT0: router@1180 {
+ clock-frequency = <0>;
+ interrupt-controller;
+ device_type = "pic-router";
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ big-endian;
+ interrupts = <23 2>;
+ interrupt-parent = <&mpic>;
+ };
+ };
+ };
+};