[POWERPC] 85xx: Emerson KSI8560 device tree

Add device tree file for Emerson KSI8560 board.

Signed-off-by: Alexandr Smirnov <asmirnov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 267 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts
new file mode 100644
index 000000000000..f869ce3ca0b7
--- /dev/null
+++ b/arch/powerpc/boot/dts/ksi8560.dts
@@ -0,0 +1,267 @@
+/*
+ * Device Tree Source for Emerson KSI8560
+ *
+ * Author: Alexandr Smirnov <asmirnov@ru.mvista.com>
+ *
+ * Based on mpc8560ads.dts
+ *
+ * 2008 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+/dts-v1/;
+
+/ {
+        model = "KSI8560";
+        compatible = "emerson,KSI8560";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        aliases {
+                ethernet0 = &enet0;
+                ethernet1 = &enet1;
+                ethernet2 = &enet2;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,8560@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <32>;
+                        i-cache-line-size = <32>;
+                        d-cache-size = <0x8000>;                /* L1, 32K */
+                        i-cache-size = <0x8000>;                /* L1, 32K */
+                        timebase-frequency = <0>;               /* From U-boot */
+                        bus-frequency = <0>;                    /* From U-boot */
+                        clock-frequency = <0>;                  /* From U-boot */
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x10000000>;                  /* Fixed by bootwrapper */
+        };
+
+        soc@fdf00000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                device_type = "soc";
+                ranges = <0x00000000 0xfdf00000 0x00100000>;
+                bus-frequency = <0>;                            /* Fixed by bootwrapper */
+
+                memory-controller@2000 {
+                        compatible = "fsl,8540-memory-controller";
+                        reg = <0x2000 0x1000>;
+                        interrupt-parent = <&MPIC>;
+                        interrupts = <0x12 0x2>;
+                };
+
+                l2-cache-controller@20000 {
+                        compatible = "fsl,8540-l2-cache-controller";
+                        reg = <0x20000 0x1000>;
+                        cache-line-size = <0x20>;               /* 32 bytes */
+                        cache-size = <0x40000>;                 /* L2, 256K */
+                        interrupt-parent = <&MPIC>;
+                        interrupts = <0x10 0x2>;
+                };
+
+                i2c@3000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <0>;
+                        compatible = "fsl-i2c";
+                        reg = <0x3000 0x100>;
+                        interrupts = <0x2b 0x2>;
+                        interrupt-parent = <&MPIC>;
+                        dfsrr;
+                };
+
+                mdio@24520 {                                    /* For TSECs */
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,gianfar-mdio";
+                        reg = <0x24520 0x20>;
+
+                        PHY1: ethernet-phy@1 {
+                                interrupt-parent = <&MPIC>;
+                                reg = <0x1>;
+                                device_type = "ethernet-phy";
+                        };
+
+                        PHY2: ethernet-phy@2 {
+                                interrupt-parent = <&MPIC>;
+                                reg = <0x2>;
+                                device_type = "ethernet-phy";
+                        };
+                };
+
+                enet0: ethernet@24000 {
+                        device_type = "network";
+                        model = "TSEC";
+                        compatible = "gianfar";
+                        reg = <0x24000 0x1000>;
+                        /* Mac address filled in by bootwrapper */
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
+                        interrupt-parent = <&MPIC>;
+                        phy-handle = <&PHY1>;
+                };
+
+                enet1: ethernet@25000 {
+                        device_type = "network";
+                        model = "TSEC";
+                        compatible = "gianfar";
+                        reg = <0x25000 0x1000>;
+                        /* Mac address filled in by bootwrapper */
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
+                        interrupt-parent = <&MPIC>;
+                        phy-handle = <&PHY2>;
+                };
+
+                MPIC: pic@40000 {
+                        #address-cells = <0>;
+                        #interrupt-cells = <2>;
+                        interrupt-controller;
+                        reg = <0x40000 0x40000>;
+                        device_type = "open-pic";
+                };
+
+                cpm@919c0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
+                        reg = <0x919c0 0x30>;
+                        ranges;
+
+                        muram@80000 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                ranges = <0x0 0x80000 0x10000>;
+
+                                data@0 {
+                                        compatible = "fsl,cpm-muram-data";
+                                        reg = <0x0 0x4000 0x9000 0x2000>;
+                                };
+                        };
+
+                        brg@919f0 {
+                                compatible = "fsl,mpc8560-brg",
+                                             "fsl,cpm2-brg",
+                                             "fsl,cpm-brg";
+                                reg = <0x919f0 0x10 0x915f0 0x10>;
+                                clock-frequency = <165000000>;  /* 166MHz */
+                        };
+
+                        CPMPIC: pic@90c00 {
+                                #address-cells = <0>;
+                                #interrupt-cells = <2>;
+                                interrupt-controller;
+                                interrupts = <0x2e 0x2>;
+                                interrupt-parent = <&MPIC>;
+                                reg = <0x90c00 0x80>;
+                                compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
+                        };
+
+                        serial@91a00 {
+                                device_type = "serial";
+                                compatible = "fsl,mpc8560-scc-uart",
+                                             "fsl,cpm2-scc-uart";
+                                reg = <0x91a00 0x20 0x88000 0x100>;
+                                fsl,cpm-brg = <1>;
+                                fsl,cpm-command = <0x800000>;
+                                current-speed = <0x1c200>;
+                                interrupts = <0x28 0x8>;
+                                interrupt-parent = <&CPMPIC>;
+                        };
+
+                        serial@91a20 {
+                                device_type = "serial";
+                                compatible = "fsl,mpc8560-scc-uart",
+                                             "fsl,cpm2-scc-uart";
+                                reg = <0x91a20 0x20 0x88100 0x100>;
+                                fsl,cpm-brg = <2>;
+                                fsl,cpm-command = <0x4a00000>;
+                                current-speed = <0x1c200>;
+                                interrupts = <0x29 0x8>;
+                                interrupt-parent = <&CPMPIC>;
+                        };
+
+                        mdio@90d00 {                            /* For FCCs */
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,cpm2-mdio-bitbang";
+                                reg = <0x90d00 0x14>;
+                                fsl,mdio-pin = <24>;
+                                fsl,mdc-pin = <25>;
+
+                                PHY0: ethernet-phy@0 {
+                                        interrupt-parent = <&MPIC>;
+                                        reg = <0x0>;
+                                        device_type = "ethernet-phy";
+                                };
+                        };
+
+                        enet2: ethernet@91300 {
+                                device_type = "network";
+                                compatible = "fsl,mpc8560-fcc-enet",
+                                             "fsl,cpm2-fcc-enet";
+                                reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
+                                /* Mac address filled in by bootwrapper */
+                                local-mac-address = [ 00 00 00 00 00 00 ];
+                                fsl,cpm-command = <0x12000300>;
+                                interrupts = <0x20 0x8>;
+                                interrupt-parent = <&CPMPIC>;
+                                phy-handle = <&PHY0>;
+                        };
+                };
+        };
+
+        localbus@fdf05000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8560-localbus";
+                reg = <0xfdf05000 0x68>;
+
+                ranges = <0x0 0x0 0xe0000000 0x00800000
+                          0x4 0x0 0xe8080000 0x00080000>;
+
+                flash@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "jedec-flash";
+                        reg = <0x0 0x0 0x800000>;
+                        bank-width = <0x2>;
+
+                        partition@0 {
+                                label = "Primary Kernel";
+                                reg = <0x0 0x180000>;
+                        };
+                        partition@180000 {
+                                label = "Primary Filesystem";
+                                reg = <0x180000 0x580000>;
+                        };
+                        partition@700000 {
+                                label = "Monitor";
+                                reg = <0x300000 0x100000>;
+                                read-only;
+                        };
+                };
+
+                cpld@4,0 {
+                        compatible = "emerson,KSI8560-cpld";
+                        reg = <0x4 0x0 0x80000>;
+                };
+        };
+
+
+        chosen {
+                linux,stdout-path = "/soc/cpm/serial@91a00";
+        };
+};