powerpc/86xx: Add 36-bit device tree for mpc8641hpcn

The new dts places most of the devices in physical address space
above 32-bits, which allows us to have more than 4GB of RAM present.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 597 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts b/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts
new file mode 100644
index 000000000000..b5dc94204d03
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts
@@ -0,0 +1,597 @@
+/*
+ * MPC8641 HPCN Device Tree Source
+ *
+ * Copyright 2008-2009 Freescale Semiconductor Inc.
+ *
+ * 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 = "MPC8641HPCN";
+        compatible = "fsl,mpc8641hpcn";
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        aliases {
+                ethernet0 = &enet0;
+                ethernet1 = &enet1;
+                ethernet2 = &enet2;
+                ethernet3 = &enet3;
+                serial0 = &serial0;
+                serial1 = &serial1;
+                pci0 = &pci0;
+                pci1 = &pci1;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,8641@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <32>;       // 32 bytes
+                        i-cache-line-size = <32>;       // 32 bytes
+                        d-cache-size = <32768>;         // L1, 32K
+                        i-cache-size = <32768>;         // L1, 32K
+                        timebase-frequency = <0>;       // 33 MHz, from uboot
+                        bus-frequency = <0>;            // From uboot
+                        clock-frequency = <0>;          // From uboot
+                };
+                PowerPC,8641@1 {
+                        device_type = "cpu";
+                        reg = <1>;
+                        d-cache-line-size = <32>;       // 32 bytes
+                        i-cache-line-size = <32>;       // 32 bytes
+                        d-cache-size = <32768>;         // L1, 32K
+                        i-cache-size = <32768>;         // L1, 32K
+                        timebase-frequency = <0>;       // 33 MHz, from uboot
+                        bus-frequency = <0>;            // From uboot
+                        clock-frequency = <0>;          // From uboot
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x0 0x00000000 0x0 0x40000000>;  // 1G at 0x0
+        };
+
+        localbus@fffe05000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8641-localbus", "simple-bus";
+                reg = <0x0f 0xffe05000 0x0 0x1000>;
+                interrupts = <19 2>;
+                interrupt-parent = <&mpic>;
+
+                ranges = <0 0 0xf 0xef800000 0x00800000
+                          2 0 0xf 0xffdf8000 0x00008000
+                          3 0 0xf 0xffdf0000 0x00008000>;
+
+                flash@0,0 {
+                        compatible = "cfi-flash";
+                        reg = <0 0 0x00800000>;
+                        bank-width = <2>;
+                        device-width = <2>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        partition@0 {
+                                label = "kernel";
+                                reg = <0x00000000 0x00300000>;
+                        };
+                        partition@300000 {
+                                label = "firmware b";
+                                reg = <0x00300000 0x00100000>;
+                                read-only;
+                        };
+                        partition@400000 {
+                                label = "fs";
+                                reg = <0x00400000 0x00300000>;
+                        };
+                        partition@700000 {
+                                label = "firmware a";
+                                reg = <0x00700000 0x00100000>;
+                                read-only;
+                        };
+                };
+        };
+
+        soc8641@fffe00000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                device_type = "soc";
+                compatible = "simple-bus";
+                ranges = <0x00000000 0x0f 0xffe00000 0x00100000>;
+                reg = <0x0f 0xffe00000 0x0 0x00001000>; // CCSRBAR
+                bus-frequency = <0>;
+
+                i2c@3000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <0>;
+                        compatible = "fsl-i2c";
+                        reg = <0x3000 0x100>;
+                        interrupts = <43 2>;
+                        interrupt-parent = <&mpic>;
+                        dfsrr;
+                };
+
+                i2c@3100 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <1>;
+                        compatible = "fsl-i2c";
+                        reg = <0x3100 0x100>;
+                        interrupts = <43 2>;
+                        interrupt-parent = <&mpic>;
+                        dfsrr;
+                };
+
+                dma@21300 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
+                        reg = <0x21300 0x4>;
+                        ranges = <0x0 0x21100 0x200>;
+                        cell-index = <0>;
+                        dma-channel@0 {
+                                compatible = "fsl,mpc8641-dma-channel",
+                                                "fsl,eloplus-dma-channel";
+                                reg = <0x0 0x80>;
+                                cell-index = <0>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <20 2>;
+                        };
+                        dma-channel@80 {
+                                compatible = "fsl,mpc8641-dma-channel",
+                                                "fsl,eloplus-dma-channel";
+                                reg = <0x80 0x80>;
+                                cell-index = <1>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <21 2>;
+                        };
+                        dma-channel@100 {
+                                compatible = "fsl,mpc8641-dma-channel",
+                                                "fsl,eloplus-dma-channel";
+                                reg = <0x100 0x80>;
+                                cell-index = <2>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <22 2>;
+                        };
+                        dma-channel@180 {
+                                compatible = "fsl,mpc8641-dma-channel",
+                                                "fsl,eloplus-dma-channel";
+                                reg = <0x180 0x80>;
+                                cell-index = <3>;
+                                interrupt-parent = <&mpic>;
+                                interrupts = <23 2>;
+                        };
+                };
+
+                enet0: ethernet@24000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <0>;
+                        device_type = "network";
+                        model = "TSEC";
+                        compatible = "gianfar";
+                        reg = <0x24000 0x1000>;
+                        ranges = <0x0 0x24000 0x1000>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <29 2 30 2 34 2>;
+                        interrupt-parent = <&mpic>;
+                        tbi-handle = <&tbi0>;
+                        phy-handle = <&phy0>;
+                        phy-connection-type = "rgmii-id";
+
+                        mdio@520 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,gianfar-mdio";
+                                reg = <0x520 0x20>;
+
+                                phy0: ethernet-phy@0 {
+                                        interrupt-parent = <&mpic>;
+                                        interrupts = <10 1>;
+                                        reg = <0>;
+                                        device_type = "ethernet-phy";
+                                };
+                                phy1: ethernet-phy@1 {
+                                        interrupt-parent = <&mpic>;
+                                        interrupts = <10 1>;
+                                        reg = <1>;
+                                        device_type = "ethernet-phy";
+                                };
+                                phy2: ethernet-phy@2 {
+                                        interrupt-parent = <&mpic>;
+                                        interrupts = <10 1>;
+                                        reg = <2>;
+                                        device_type = "ethernet-phy";
+                                };
+                                phy3: ethernet-phy@3 {
+                                        interrupt-parent = <&mpic>;
+                                        interrupts = <10 1>;
+                                        reg = <3>;
+                                        device_type = "ethernet-phy";
+                                };
+                                tbi0: tbi-phy@11 {
+                                        reg = <0x11>;
+                                        device_type = "tbi-phy";
+                                };
+                        };
+                };
+
+                enet1: ethernet@25000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <1>;
+                        device_type = "network";
+                        model = "TSEC";
+                        compatible = "gianfar";
+                        reg = <0x25000 0x1000>;
+                        ranges = <0x0 0x25000 0x1000>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <35 2 36 2 40 2>;
+                        interrupt-parent = <&mpic>;
+                        tbi-handle = <&tbi1>;
+                        phy-handle = <&phy1>;
+                        phy-connection-type = "rgmii-id";
+
+                        mdio@520 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,gianfar-tbi";
+                                reg = <0x520 0x20>;
+
+                                tbi1: tbi-phy@11 {
+                                        reg = <0x11>;
+                                        device_type = "tbi-phy";
+                                };
+                        };
+                };
+
+                enet2: ethernet@26000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <2>;
+                        device_type = "network";
+                        model = "TSEC";
+                        compatible = "gianfar";
+                        reg = <0x26000 0x1000>;
+                        ranges = <0x0 0x26000 0x1000>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <31 2 32 2 33 2>;
+                        interrupt-parent = <&mpic>;
+                        tbi-handle = <&tbi2>;
+                        phy-handle = <&phy2>;
+                        phy-connection-type = "rgmii-id";
+
+                        mdio@520 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,gianfar-tbi";
+                                reg = <0x520 0x20>;
+
+                                tbi2: tbi-phy@11 {
+                                        reg = <0x11>;
+                                        device_type = "tbi-phy";
+                                };
+                        };
+                };
+
+                enet3: ethernet@27000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        cell-index = <3>;
+                        device_type = "network";
+                        model = "TSEC";
+                        compatible = "gianfar";
+                        reg = <0x27000 0x1000>;
+                        ranges = <0x0 0x27000 0x1000>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <37 2 38 2 39 2>;
+                        interrupt-parent = <&mpic>;
+                        tbi-handle = <&tbi3>;
+                        phy-handle = <&phy3>;
+                        phy-connection-type = "rgmii-id";
+
+                        mdio@520 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,gianfar-tbi";
+                                reg = <0x520 0x20>;
+
+                                tbi3: tbi-phy@11 {
+                                        reg = <0x11>;
+                                        device_type = "tbi-phy";
+                                };
+                        };
+                };
+
+                serial0: serial@4500 {
+                        cell-index = <0>;
+                        device_type = "serial";
+                        compatible = "ns16550";
+                        reg = <0x4500 0x100>;
+                        clock-frequency = <0>;
+                        interrupts = <42 2>;
+                        interrupt-parent = <&mpic>;
+                };
+
+                serial1: serial@4600 {
+                        cell-index = <1>;
+                        device_type = "serial";
+                        compatible = "ns16550";
+                        reg = <0x4600 0x100>;
+                        clock-frequency = <0>;
+                        interrupts = <28 2>;
+                        interrupt-parent = <&mpic>;
+                };
+
+                mpic: pic@40000 {
+                        interrupt-controller;
+                        #address-cells = <0>;
+                        #interrupt-cells = <2>;
+                        reg = <0x40000 0x40000>;
+                        compatible = "chrp,open-pic";
+                        device_type = "open-pic";
+                };
+
+                global-utilities@e0000 {
+                        compatible = "fsl,mpc8641-guts";
+                        reg = <0xe0000 0x1000>;
+                        fsl,has-rstcr;
+                };
+        };
+
+        pci0: pcie@fffe08000 {
+                cell-index = <0>;
+                compatible = "fsl,mpc8641-pcie";
+                device_type = "pci";
+                #interrupt-cells = <1>;
+                #size-cells = <2>;
+                #address-cells = <3>;
+                reg = <0x0f 0xffe08000 0x0 0x1000>;
+                bus-range = <0x0 0xff>;
+                ranges = <0x02000000 0x0 0xc0000000 0x0c 0x00000000 0x0 0x20000000
+                          0x01000000 0x0 0x00000000 0x0f 0xffc00000 0x0 0x00010000>;
+                clock-frequency = <33333333>;
+                interrupt-parent = <&mpic>;
+                interrupts = <24 2>;
+                interrupt-map-mask = <0xff00 0 0 7>;
+                interrupt-map = <
+                        /* IDSEL 0x11 func 0 - PCI slot 1 */
+                        0x8800 0 0 1 &mpic 2 1
+                        0x8800 0 0 2 &mpic 3 1
+                        0x8800 0 0 3 &mpic 4 1
+                        0x8800 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 1 - PCI slot 1 */
+                        0x8900 0 0 1 &mpic 2 1
+                        0x8900 0 0 2 &mpic 3 1
+                        0x8900 0 0 3 &mpic 4 1
+                        0x8900 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 2 - PCI slot 1 */
+                        0x8a00 0 0 1 &mpic 2 1
+                        0x8a00 0 0 2 &mpic 3 1
+                        0x8a00 0 0 3 &mpic 4 1
+                        0x8a00 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 3 - PCI slot 1 */
+                        0x8b00 0 0 1 &mpic 2 1
+                        0x8b00 0 0 2 &mpic 3 1
+                        0x8b00 0 0 3 &mpic 4 1
+                        0x8b00 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 4 - PCI slot 1 */
+                        0x8c00 0 0 1 &mpic 2 1
+                        0x8c00 0 0 2 &mpic 3 1
+                        0x8c00 0 0 3 &mpic 4 1
+                        0x8c00 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 5 - PCI slot 1 */
+                        0x8d00 0 0 1 &mpic 2 1
+                        0x8d00 0 0 2 &mpic 3 1
+                        0x8d00 0 0 3 &mpic 4 1
+                        0x8d00 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 6 - PCI slot 1 */
+                        0x8e00 0 0 1 &mpic 2 1
+                        0x8e00 0 0 2 &mpic 3 1
+                        0x8e00 0 0 3 &mpic 4 1
+                        0x8e00 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x11 func 7 - PCI slot 1 */
+                        0x8f00 0 0 1 &mpic 2 1
+                        0x8f00 0 0 2 &mpic 3 1
+                        0x8f00 0 0 3 &mpic 4 1
+                        0x8f00 0 0 4 &mpic 1 1
+
+                        /* IDSEL 0x12 func 0 - PCI slot 2 */
+                        0x9000 0 0 1 &mpic 3 1
+                        0x9000 0 0 2 &mpic 4 1
+                        0x9000 0 0 3 &mpic 1 1
+                        0x9000 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 1 - PCI slot 2 */
+                        0x9100 0 0 1 &mpic 3 1
+                        0x9100 0 0 2 &mpic 4 1
+                        0x9100 0 0 3 &mpic 1 1
+                        0x9100 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 2 - PCI slot 2 */
+                        0x9200 0 0 1 &mpic 3 1
+                        0x9200 0 0 2 &mpic 4 1
+                        0x9200 0 0 3 &mpic 1 1
+                        0x9200 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 3 - PCI slot 2 */
+                        0x9300 0 0 1 &mpic 3 1
+                        0x9300 0 0 2 &mpic 4 1
+                        0x9300 0 0 3 &mpic 1 1
+                        0x9300 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 4 - PCI slot 2 */
+                        0x9400 0 0 1 &mpic 3 1
+                        0x9400 0 0 2 &mpic 4 1
+                        0x9400 0 0 3 &mpic 1 1
+                        0x9400 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 5 - PCI slot 2 */
+                        0x9500 0 0 1 &mpic 3 1
+                        0x9500 0 0 2 &mpic 4 1
+                        0x9500 0 0 3 &mpic 1 1
+                        0x9500 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 6 - PCI slot 2 */
+                        0x9600 0 0 1 &mpic 3 1
+                        0x9600 0 0 2 &mpic 4 1
+                        0x9600 0 0 3 &mpic 1 1
+                        0x9600 0 0 4 &mpic 2 1
+
+                        /* IDSEL 0x12 func 7 - PCI slot 2 */
+                        0x9700 0 0 1 &mpic 3 1
+                        0x9700 0 0 2 &mpic 4 1
+                        0x9700 0 0 3 &mpic 1 1
+                        0x9700 0 0 4 &mpic 2 1
+
+                        // IDSEL 0x1c  USB
+                        0xe000 0 0 1 &i8259 12 2
+                        0xe100 0 0 2 &i8259 9 2
+                        0xe200 0 0 3 &i8259 10 2
+                        0xe300 0 0 4 &i8259 11 2
+
+                        // IDSEL 0x1d  Audio
+                        0xe800 0 0 1 &i8259 6 2
+
+                        // IDSEL 0x1e Legacy
+                        0xf000 0 0 1 &i8259 7 2
+                        0xf100 0 0 1 &i8259 7 2
+
+                        // IDSEL 0x1f IDE/SATA
+                        0xf800 0 0 1 &i8259 14 2
+                        0xf900 0 0 1 &i8259 5 2
+                        >;
+
+                pcie@0 {
+                        reg = <0 0 0 0 0>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        device_type = "pci";
+                        ranges = <0x02000000 0x0 0xc0000000
+                                  0x02000000 0x0 0xc0000000
+                                  0x0 0x20000000
+
+                                  0x01000000 0x0 0x00000000
+                                  0x01000000 0x0 0x00000000
+                                  0x0 0x00010000>;
+                        uli1575@0 {
+                                reg = <0 0 0 0 0>;
+                                #size-cells = <2>;
+                                #address-cells = <3>;
+                                ranges = <0x02000000 0x0 0xc0000000
+                                          0x02000000 0x0 0xc0000000
+                                          0x0 0x20000000
+                                          0x01000000 0x0 0x00000000
+                                          0x01000000 0x0 0x00000000
+                                          0x0 0x00010000>;
+                                isa@1e {
+                                        device_type = "isa";
+                                        #interrupt-cells = <2>;
+                                        #size-cells = <1>;
+                                        #address-cells = <2>;
+                                        reg = <0xf000 0 0 0 0>;
+                                        ranges = <1 0 0x01000000 0 0
+                                                  0x00001000>;
+                                        interrupt-parent = <&i8259>;
+
+                                        i8259: interrupt-controller@20 {
+                                                reg = <1 0x20 2
+                                                       1 0xa0 2
+                                                       1 0x4d0 2>;
+                                                interrupt-controller;
+                                                device_type = "interrupt-controller";
+                                                #address-cells = <0>;
+                                                #interrupt-cells = <2>;
+                                                compatible = "chrp,iic";
+                                                interrupts = <9 2>;
+                                                interrupt-parent = <&mpic>;
+                                        };
+
+                                        i8042@60 {
+                                                #size-cells = <0>;
+                                                #address-cells = <1>;
+                                                reg = <1 0x60 1 1 0x64 1>;
+                                                interrupts = <1 3 12 3>;
+                                                interrupt-parent =
+                                                        <&i8259>;
+
+                                                keyboard@0 {
+                                                        reg = <0>;
+                                                        compatible = "pnpPNP,303";
+                                                };
+
+                                                mouse@1 {
+                                                        reg = <1>;
+                                                        compatible = "pnpPNP,f03";
+                                                };
+                                        };
+
+                                        rtc@70 {
+                                                compatible =
+                                                        "pnpPNP,b00";
+                                                reg = <1 0x70 2>;
+                                        };
+
+                                        gpio@400 {
+                                                reg = <1 0x400 0x80>;
+                                        };
+                                };
+                        };
+                };
+
+        };
+
+        pci1: pcie@fffe09000 {
+                cell-index = <1>;
+                compatible = "fsl,mpc8641-pcie";
+                device_type = "pci";
+                #interrupt-cells = <1>;
+                #size-cells = <2>;
+                #address-cells = <3>;
+                reg = <0x0f 0xffe09000 0x0 0x1000>;
+                bus-range = <0x0 0xff>;
+                ranges = <0x02000000 0x0 0xc0000000 0x0c 0x20000000 0x0 0x20000000
+                          0x01000000 0x0 0x00000000 0x0f 0xffc10000 0x0 0x00010000>;
+                clock-frequency = <33333333>;
+                interrupt-parent = <&mpic>;
+                interrupts = <25 2>;
+                interrupt-map-mask = <0xf800 0 0 7>;
+                interrupt-map = <
+                        /* IDSEL 0x0 */
+                        0x0000 0 0 1 &mpic 4 1
+                        0x0000 0 0 2 &mpic 5 1
+                        0x0000 0 0 3 &mpic 6 1
+                        0x0000 0 0 4 &mpic 7 1
+                        >;
+                pcie@0 {
+                        reg = <0 0 0 0 0>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        device_type = "pci";
+                        ranges = <0x02000000 0x0 0xc0000000
+                                  0x02000000 0x0 0xc0000000
+                                  0x0 0x20000000
+
+                                  0x01000000 0x0 0x00000000
+                                  0x01000000 0x0 0x00000000
+                                  0x0 0x00010000>;
+                };
+        };
+};